Health, Fitness,Dite plan, health tips,athletic club,crunch fitness,fitness studio,lose weight,fitness world,mens health,aerobic,personal trainer,lifetime fitness,nutrition,workout,fitness first,weight loss,how to lose weight,exercise,24 hour fitness,

2022
Twitter Facebook

13:44 ,
Researchers have discovered a novel immunotherapy combination, targeting checkpoints in both T cells and myeloid suppressor cells, that successfully reprogrammed the tumor immune microenvironment (TIME) and significantly improved anti-tumor responses in preclinical models of pancreatic cancer.

from Top Health News -- ScienceDaily https://ift.tt/sJ5vUKo
Twitter Facebook

19:44 ,
Researchers are bridging mouse and human data to reveal the biology of senescent cells. Senescent cells stop dividing in response to stressors and seemingly have a role to play in human health and the aging process. Recent research with mice suggests that clearing senescent cells delays the onset of age-related dysfunction and disease as well as all-cause mortality. 

from Top Health News -- ScienceDaily https://ift.tt/gXf9e1B
Twitter Facebook

07:44 ,
The biomarker, called 'brain-derived tau,' or BD-tau, outperforms current blood diagnostic tests used to detect Alzheimer's-related neurodegeneration clinically. It is specific to Alzheimer's disease and correlates well with Alzheimer's neurodegeneration biomarkers in the cerebrospinal fluid. Scientists hope that monitoring blood levels of BD-tau could facilitate screening and enrollment of patients from populations that historically haven't been included in research cohorts.

from Top Health News -- ScienceDaily https://ift.tt/Zo4XvPI
Twitter Facebook

07:44 ,
Spontaneous, random baby movements aid development of their sensorimotor system, according to new research. Detailed motion capture of newborns and infants was combined with a musculoskeletal computer model, to enable researchers to analyze communication among muscles and sensation across the whole body. Researchers found patterns of muscle interaction developing based on the babies' random exploratory behavior, that would later enable them to perform sequential movements as infants. Better understanding how our sensorimotor system develops could help us gain insight into the origin of human movement as well as earlier diagnosis of developmental disorders.

from Top Health News -- ScienceDaily https://ift.tt/oT1rz9h
Twitter Facebook

11:44 ,
Targeting a receptor responsible for our sense of touch and temperature, which researchers have now found to be present in our colon, could provide a new avenue for treating chronic pain associated with gastrointestinal disorders such as irritable bowel syndrome. A team examining the colon identified the presence of Piezo2, the subject of the 2021 Nobel Prize in Physiology or Medicine, now known to be responsible for sensing light touch on our skin.

from Top Health News -- ScienceDaily https://ift.tt/ET4zZBJ
Twitter Facebook

10:44 ,
The artificial intelligence algorithms behind the chatbot program ChatGPT -- which has drawn attention for its ability to generate humanlike written responses to some of the most creative queries -- might one day be able to help doctors detect Alzheimer's Disease in its early stages. Research recently demonstrated that OpenAI's GPT-3 program can identify clues from spontaneous speech that are 80% accurate in predicting the early stages of dementia.

from Top Health News -- ScienceDaily https://ift.tt/crPsO7E
Twitter Facebook

09:44 ,
A phase I clinical trial of PAC-1, a drug that spurs programmed cell death in cancer cells, found only minor side effects in patients with end-stage cancers. The drug stalled the growth of tumors in the five people in the trial with neuroendocrine cancers and reduced tumor size in two of those patients. It also showed some therapeutic activity against sarcomas, scientists and clinicians report.

from Top Health News -- ScienceDaily https://ift.tt/jblqBXs
Twitter Facebook

08:44 ,
Researchers have made an advancement in genetic testing that allows for more accurate prediction of which parent's genes led to an individual's increased cancer risk. This improves the efficiency of familial testing strategies and could eliminate concern for patients at high risk of cancer caused by genes inherited from a parent.

from Top Health News -- ScienceDaily https://ift.tt/NRqBACV
Twitter Facebook

13:44 ,
Researchers have discovered a new mode of vertical mother-to-infant microbiome transmission, where microbes in the maternal gut shared genes with microbes in the infant gut during the perinatal period starting immediately before birth and extending thought the first few weeks after birth. This horizontal gene transfer allowed maternal microbial strains to influence the functional capacity of the infant microbiome, in the absence of persistent transmission of the microbial strains themselves.

from Top Health News -- ScienceDaily https://ift.tt/Na548bW
Twitter Facebook

12:44 ,
Scientists used patient stem cells and 3D bioprinting to produce eye tissue that will advance understanding of the mechanisms of blinding diseases. The research team printed a combination of cells that form the outer blood-retina barrier--eye tissue that supports the retina's light-sensing photoreceptors. The technique provides a theoretically unlimited supply of patient-derived tissue to study degenerative retinal diseases such as age-related macular degeneration (AMD).

from Top Health News -- ScienceDaily https://ift.tt/RfS8LxP
Twitter Facebook

16:44 ,
Senescent cells, which emerge after tissue injury, create an aged-like inflamed microenvironment that is negative for stem cell function and tissue repair. The finding provides a basis for mitigating the loss of muscle regenerative capacity in elderly people and for improving muscle repair in young healthy people.

from Top Health News -- ScienceDaily https://ift.tt/DbiZzAM
Twitter Facebook

13:44 ,
Nerve cells need a lot of energy and oxygen. They receive both through the blood. This is why nerve tissue is usually crisscrossed by a large number of blood vessels. But what prevents neurons and vascular cells from getting in each other's way as they grow? Researchers have identified a mechanism that takes care of this.

from Top Health News -- ScienceDaily https://ift.tt/Enb95aY
Twitter Facebook

12:50 ,
In our bones, specialized cells called osteoblasts are responsible for building up bone substance. A team of researchers has now identified an enzyme that controls the activity of osteoblasts. An agent that inhibits the activity of this enzyme reduced cancer-related bone loss and the number of bone metastases in multiple myeloma and in lung and breast cancer models in mice.

from Top Health News -- ScienceDaily https://ift.tt/rWndDJi
Twitter Facebook

11:44 ,
Research finds orangutans communicate using a complex repertoire of consonant-like calls, more so than African apes. Previous research has only linked the evolution of human language with the voiced-vowel sounds produced by non-human primates, despite human language being composed of vowel and consonant sounds. Orangutans' tree-dwelling nature means they use their mouth, lips and jaw as a 'fifth hand', unlike ground-dwelling African apes. Their sophisticated use of their mouths, mean orangutans communicate using a rich variety of consonant sounds.

from Top Health News -- ScienceDaily https://ift.tt/E8G6UJv
Twitter Facebook

11:44 ,
Modern humans evolutionarily split from our chimpanzee ancestors nearly 7 million years ago, yet we are continuing to evolve. 155 new genes have been identified within the human lineage that spontaneously arose from tiny sections of our DNA. Some of these new genes date back to the ancient origin of mammals, with a few of these 'microgenes' predicted to be associated with human-specific diseases.

from Top Health News -- ScienceDaily https://ift.tt/cLAw1Eh
Twitter Facebook

11:49 ,
Craving is known to be a key factor in substance use disorders and can increase the likelihood of future drug use or relapse. Yet its neural basis -- or, how the brain gives rise to craving -- is not well understood. In a new study, researchers from have identified a stable brain pattern, or neuromarker, for drug and food craving.

from Top Health News -- ScienceDaily https://ift.tt/pztLV3F
Twitter Facebook

19:45 ,
Scientists have made an important breakthrough in understanding how inflammation is regulated. They have just discovered that a key immune alarm protein previously believed to calm down the immune response actually does the opposite. Their work has numerous potential impacts, especially in the context of understanding and responding to autoimmune disorders and inflammation.

from Top Health News -- ScienceDaily https://ift.tt/QYtKUyB
Twitter Facebook

15:45 ,
Dementia is a growing global public health concern currently affecting 50 million people and is expected to rise dramatically to more than 150 million cases worldwide by 2050. Obesity, commonly measured by body mass index (BMI), continues to be a global epidemic and earlier studies suggested that obesity at midlife may lead to increased risk for dementia. But the association between BMI and the risk of dementia remains unclear. Now, researchers have found that different patterns of BMI changes over one's life course may be an indicator of a person's risk for dementia.

from Top Health News -- ScienceDaily https://ift.tt/MvprL9h
Twitter Facebook

14:10 ,
Past research has suggested that people's cultural differences may result in differences in basic visual perception. New research found no evidence that these differences play a significant role in how participants performed a basic visual task. The findings lend support to the idea that basic mechanisms of visual perception are universal.

from Top Health News -- ScienceDaily https://ift.tt/8netE4F
Twitter Facebook

18:45 ,
Since the 1960s, researchers have postulated that major depression stems from disruptions in the serotonin neurotransmitter system, but the evidence for that idea, though plentiful, was indirect. In fact, a recent comprehensive analysis of existing studies concluded that there was not strong evidence to support the 'serotonin hypothesis.' In its wake, some in the field have called for a reexamination of the hypothesis. Not so fast, says a new study that provides direct evidence of disrupted serotonin release in the brains of individuals with depression.

from Top Health News -- ScienceDaily https://ift.tt/q9z8Jbc
Twitter Facebook

17:53 ,
Drinking coffee regularly may keep type 2 diabetes away from women who had diabetes during pregnancy. Replacing artificially sweetened and sugar-sweetened beverages with caffeinated coffee also reduces the risk, by 10% for a cup of artificially sweetened beverage, and 17% for a cup of sugar-sweetened one.

from Top Health News -- ScienceDaily https://ift.tt/8qFprE3
Twitter Facebook

16:49 ,
Two randomized, placebo-controlled trials evaluating three Ebola vaccine administration strategies in adults and children found that all the regimens were safe in both age groups, according to new results. Antibodies were produced in response to the vaccine regimens beginning at 14 days after the first vaccination and continued to be detectable at varying levels -- depending on the vaccine and regimen used -- in both children and adults for one year. The study enrolled volunteers at sites in Guinea, Liberia, Sierra Leone and Mali to identify optimal vaccination strategies to curtail outbreaks of Ebola virus disease.

from Top Health News -- ScienceDaily https://ift.tt/ucgTxvh
Twitter Facebook

17:45 ,
Multiple Sclerosis (MS) is almost always accompanied by fatigue, a massive tiredness that is described by the vast majority of patients as the most distressing symptom. In a recent scientific study, a research group identified light therapy as a promising non-drug treatment option: patients included in the study showed a measurable improvement after just 14 days of use.

from Top Health News -- ScienceDaily https://ift.tt/uaUVMSw
Twitter Facebook

18:45 ,
A new study reveals how a selfish gene in yeast uses a poison-antidote strategy that enables its function and likely has facilitated its long-term evolutionary success. This strategy is an important addition for scientists studying similar systems including teams that are designing synthetic drive systems for pathogenic pest control. Collective and collaborative advancement on understanding drive may one day lead to the eradication of pest populations that harm crops or even humans in the case of vector borne diseases.

from Top Health News -- ScienceDaily https://ift.tt/uBOpnYM
Twitter Facebook

13:46 ,
The past decade has seen a global surge in adolescent use of e-cigarettes/vaping, cannabis, and prescription opioids not-taken-as-prescribed. Relying on detection through informal observation­ is quickly becoming a thing of the past. A new article provides health care professionals and parents concrete steps for screening, detection and intervention.

from Top Health News -- ScienceDaily https://ift.tt/SmvFuiP
Twitter Facebook

17:50 ,
Their older parents need care. Their kids are still under 18. And they probably have a job, too. They're the 'sandwich generation' -- a longtime nickname for the mostly female, mostly middle-aged group of Americans who serve as caregivers for both older and younger family members at once. A new study estimates there are at least 2.5 million of them, while giving a detailed view into who they are, and which older adults rely on them.

from Top Health News -- ScienceDaily https://ift.tt/KTIPnjv
Twitter Facebook

12:47 ,
The Alongshan virus was discovered in China only five years ago. Now researchers have found the novel virus for the first time in Swiss ticks. It appears to be at least as widespread as the tickborne encephalitis virus and causes similar symptoms. The team is working on a diagnostic test to assess the epidemiological situation.

from Top Health News -- ScienceDaily https://ift.tt/x9ItenX
Twitter Facebook

10:45 ,
One of the major challenges in microbiome science has been distinguishing what is a potential environmental contaminant from a true, bona fide microbiome signal in low biomass studies -- studies that contain little microbial DNA like breastmilk, placenta or amniotic fluid. For instance, it can be challenging to differentiate between the DNA of a microbe in a sample from remnant contaminant DNA from a sampling kit or extraction kit or the environment.

from Top Health News -- ScienceDaily https://ift.tt/K7kUHxZ
Twitter Facebook

09:49 ,
Consistent exercise can change not just waistlines but the very molecules in the human body that influence how genes behave, a new study of twins indicates. The study found that the more physically active siblings in identical twin pairs had lower signs of metabolic disease, measured by waist size and body mass index. This also correlated with differences in their epigenomes, the molecular processes that are around DNA and independent of DNA sequence, but influence gene expression. The more active twins had epigenetic marks linked to lowered metabolic syndrome, a condition that can lead to heart disease, stroke and type 2 diabetes. Since the identical twins have the same genetics, the study suggests that markers of metabolic disease are strongly influenced by how a person interacts with their environment as opposed to just their inherited genetics.

from Top Health News -- ScienceDaily https://ift.tt/eZM3ofN
Twitter Facebook

12:46 ,
Researchers examine the local communication between endothelial cells and tumors cells and its effects on endothelial cell orientation. The approach uses co-cultured human umbilical vein endothelial cells and breast epithelial tumor cell lines to simulate the tumor-endothelial interaction. The group found the clockwise chirality of the hUVECs was less affected by local hormone signaling and more so by direct physical contact with tumor cells. Specific proteins on the tumor cell binding to others on endothelial cells appeared to play a role in changing the clockwise chirality of hUVECs.

from Top Health News -- ScienceDaily https://ift.tt/z1WOHcY
Twitter Facebook

17:46 ,
An international team of researchers has uncovered a new mechanism that enables cancer cells to move throughout the body, providing a potential new target to stop metastasis, which is responsible for 90 per cent of cancer deaths. The team identifies that cancer cells move faster when they are surrounded by thicker fluids, a change that occurs when lymph drainage is compromised by a primary tumor.

from Top Health News -- ScienceDaily https://ift.tt/lfYOqAT
Twitter Facebook

11:51 ,
Researchers have found that growing human intestine-like spheroids in suspension and transferring them to a bioreactor for maturation results in the generation of differentiated human intestinal organoids (HIOs) suitable for subsequent transplantation into experimental mice. This technique is simpler than existing approaches and reliably produces healthy HIOs of predictable size, which could make it invaluable for translational research and regenerative medicine in the future.

from Top Health News -- ScienceDaily https://ift.tt/75SK80u
Twitter Facebook

11:45 ,
A collaborative team has re-engineered the process of microbial pathogen identification in blood samples from pediatric sepsis patients using broad-spectrum pathogen capture technology. The advance enables accurate pathogen detection with a combination of unprecedented sensitivity and speed, and could significantly improve clinical outcomes for pediatric and older patients with bloodstream infections (BSIs) and sepsis.

from Top Health News -- ScienceDaily https://ift.tt/abmKOGh
Twitter Facebook

08:45 ,
B cells are critical to the proper functioning of the immune system. However, researchers have shown that they can sometimes do more harm than good, as their numbers greatly increase after bowel damage, preventing the tissue from healing. The results can be of significance to the treatment of inflammatory bowel disease.

from Top Health News -- ScienceDaily https://ift.tt/bXluWU0
Twitter Facebook

08:45 ,
A research team has discovered the underlying neural mechanism that allows us to feel empathy. The group's study on mice hinted that empathy is induced by the synchronized neural oscillations in the right hemisphere of the brain, which allows the animals to perceive and share each other's fear.

from Top Health News -- ScienceDaily https://ift.tt/V43jKcE
Twitter Facebook

18:49 ,
Changes in a single gene open the door for harmful gut bacteria to set off the inflammation that drives Crohn's disease, according to a new study. These findings could one day help doctors better select targeted treatments for patients with this immune disorder. This particular host gene, called AGR2, encodes part of the cell's machinery that helps prepare new proteins properly so that they can help repel 'bad' bacteria. When anything from microbes to inflammatory conditions disrupts this process, protein production gets backed up, stressing the cell. Extremes in the expression of AGR2 -- when it becomes too active or just silent -- are associated with such stress and the cell's response to it, and formed the basis of the study described Nov. 15 in Cell Reports.

from Top Health News -- ScienceDaily https://ift.tt/aOvVFPm
Twitter Facebook

13:08 ,
A link has been found between joint hypermobility and the emergence of depression and anxiety in adolescence, according to a new study. Researchers found that young people with joint hypermobility were more likely to have depression and anxiety, and that psychiatric symptoms were also more severe among hypermobile participants.

from Top Health News -- ScienceDaily https://ift.tt/1cZGvIU
Twitter Facebook

10:48 ,
In a study using a mouse model of aging that mimics breast cancer development in estrogen receptor-positive post-menopausal women, investigators have determined that over-expression, or switching on of the Esr1 gene, could lead to elevated risk of developing estrogen receptor-positive breast cancer in older women.

from Top Health News -- ScienceDaily https://ift.tt/WI4xt1C
Twitter Facebook

18:44 ,
Research on understanding the effect of extra chromosomes for conditions like Down syndrome typically involves examining what genes play a role in the symptoms of these conditions. However, researchers propose a new way of looking at these conditions, suggesting that when an extra chromosome is present, the impact on the cell depends less on which chromosome is duplicated and more on the presence of extra DNA.

from Top Health News -- ScienceDaily https://ift.tt/tXjAL8D
Twitter Facebook

16:54 ,
Long COVID patients can experience many of the same lingering negative effects on their physical, mental, and social well-being as those experienced by people who become ill with other, non-COVID illnesses. Researchers found that 40 percent of the COVID-positive and 54 percent of the COVID-negative group reported moderate-to-severe residual symptoms three months after enrolling in the study.

from Top Health News -- ScienceDaily https://ift.tt/JHxRhb0
Twitter Facebook

17:44 ,
Antibiotic treatment disrupts the balance of beneficial and harmful bacteria in a person's gut. That disruption can lead to the overgrowth of fungal species in the gut mycobiota, including the common intestinal yeast Candida albicans. However, researchers only have a limited understanding of the underlying mechanisms. Researchers now report on how treatment with a common beta-lactam antibiotic led to significant changes in C. albicans in patients.

from Top Health News -- ScienceDaily https://ift.tt/DhXLCPm
Twitter Facebook

12:44 ,
Soon after cholesterol and fat start depositing on the lining of the blood vessels that supply your heart, the smooth muscle cells that give the blood vessels strength and flexibility start to get bigger and multiply. While scientists studying the phenomenon suspect these vascular smooth muscle cells are trying to help, this atypical behavior for these strong cells instead contributes to coronary artery disease, the most common type of heart disease in the United States.

from Top Health News -- ScienceDaily https://ift.tt/iEdZjvw
Twitter Facebook

10:53 ,
Past social trauma is encoded by a population of stress/threat-responsive brain cells that become hyperactivated during subsequent interaction with non-threatening social targets. As a consequence, previously rewarding social targets are now perceived as social threats, which promotes generalized social avoidance and impaired social reward processing that can contribute to psychiatric disorders.

from Top Health News -- ScienceDaily https://ift.tt/V8XWn5s
Twitter Facebook

17:53 ,
In 2018, researchers developed the 'Hikikomori Questionnaire (HQ-25)' to assess and identify hikikomori, a condition of pathological social withdrawal lasting more than six months. Now, the team has developed a new questionnaire they call HQ-25M in hopes of identifying the condition within just one month. Their initial analysis showed validation of the questionnaire as a possible tool for early detection of hikikomori.

from Top Health News -- ScienceDaily https://ift.tt/FJMIsAZ
Twitter Facebook

16:44 ,
A new study has identified a less invasive way to treat a subset of head and neck cancers that could potentially change the standard of care for patients. Combining radiation and immunotherapy primes patients for more successful surgeries, better responses to treatment and better quality of life.

from Top Health News -- ScienceDaily https://ift.tt/TZq7pgA
Twitter Facebook

10:44 ,
Researchers have shown that astrocytes in the mouse brain exhibit an acid response with intensified epileptic seizures. The astrocytes' acid response could lead to the amplification of excitatory neuronal signals and be the underlying drive for generating plasticity for epileptogenesis.

from Top Health News -- ScienceDaily https://ift.tt/TGBYsxw
Twitter Facebook

16:44 ,
A common chemotherapy drug could carry a toxic inheritance for children and grandchildren of adolescent cancer survivors, new research indicates. The study found that male rats who received the drug ifosfamide during adolescence had offspring and grand-offspring with increased incidence of disease. While other research has shown that cancer treatments can increase patients' chance of developing disease later in life, this is one of the first-known studies showing that susceptibility can be passed down to a third generation of unexposed offspring.

from Top Health News -- ScienceDaily https://ift.tt/ipy5BxG
Twitter Facebook

13:44 ,
Temporal lobe epilepsy (TLE) is one of the most common types of epilepsy worldwide. Although symptomatic medications are available, one-third of TLE patients remain unresponsive to current treatment, so new drug targets are critically needed. Neuroscientist have recently identified and developed a new drug candidate that has potential for effectively treating TLE by suppressing neuroinflammation.

from Top Health News -- ScienceDaily https://ift.tt/9ZJWDPQ
Twitter Facebook

12:44 ,
In a step likely to advance personalized cancer treatment, scientists have for the first time shown in patients that levels of biomarkers are not enough to tell which patients are likely to respond best to immunotherapy. Instead, clinicians need to understand how immune cells and tumors are interacting within a patient, rather than simply the levels of each associated proteins present, to prescribe the best treatment.

from Top Health News -- ScienceDaily https://ift.tt/WkJDRv6
Twitter Facebook

12:44 ,
According to a new study, fossils of a tiny sea creature with a delicately preserved nervous system solve a century-old debate over how the brain evolved in arthropods, the most species-rich group in the animal kingdom. Combining detailed anatomical studies of the fossilized nervous system with analyses of gene expression patterns in living descendants, they conclude that a shared blueprint of brain organization has been maintained from the Cambrian until today.

from Top Health News -- ScienceDaily https://ift.tt/wc9SpFz
Twitter Facebook

12:44 ,
A new study of thousands of people reveals a wide range in the amount of water people consume around the globe and over their lifespans, definitively spilling the oft-repeated idea that eight, 8-ounce glasses meet the human body's daily needs. Differences in environment, body composition and activity level contribute to daily water turnover of as little as 1 liter and as much as 10 liters.

from Top Health News -- ScienceDaily https://ift.tt/Ki5Xvpw
Twitter Facebook

17:44 ,
Scientists have discovered why some coronaviruses are more likely to cause severe disease, which has remained a mystery, until now. Researchers say their findings could lead to the development of a pan-coronavirus treatment to defeat all coronaviruses -- from the 2002 SARS-CoV outbreak to Omicron, the current variant of SARS-CoV-2, as well as dangerous variants that may emerge in future.

from Top Health News -- ScienceDaily https://ift.tt/p3SDAE6
Twitter Facebook

06:44 ,
In severe epilepsies, surgical intervention is often the only remedy -- usually with great success. While neuropsychological performance can recover in the long term after successful surgery, on rare occasions, unexpected declines in cognitive performance occur. Researchers have now been able to show which patients are at particularly high risk for this.

from Top Health News -- ScienceDaily https://ift.tt/H1GylLJ
Twitter Facebook

13:44 ,
Though antiretroviral therapy has made HIV a manageable disease, people living with HIV often suffer from chronic inflammation. This can put them at an increased risk of developing comorbidities such as cardiovascular disease and neurocognitive dysfunction, impacting the longevity and quality of their lives. Now, a new study explains why chronic inflammation may be happening and how suppression or even eradication of HIV in the body may not resolve it.

from Top Health News -- ScienceDaily https://ift.tt/ViIs2fN
Twitter Facebook

12:44 ,
A daily cup of tea could help you to enjoy better health late in life -- however if you're not a tea drinker, there are other things you can add to your diet. The key is flavonoids, which are naturally occurring substances found in many common foods and beverages such as black and green tea, apples, nuts, citrus fruit, berries and more.

from Top Health News -- ScienceDaily https://ift.tt/hjvZDPA
Twitter Facebook

11:44 ,
Organs in the human body have complex networks of fluid-filled tubes and loops. They come in different shapes and their three-dimensional structures are differently connected to each other, depending on the organ. During the development of an embryo, organs develop their shape and tissue architecture out of a simple group of cells. Due to a lack of concepts and tools, it is challenging to understand how shape and the complex tissue network arise during organ development. Metrics for organ development have now been defined.

from Top Health News -- ScienceDaily https://ift.tt/jWNyJfm
Twitter Facebook

14:44 ,
Researchers have developed a new method of protecting organs during heart and aortic surgery when blood circulation has to be blocked. Rather than relying on cold temperatures to induce hypometabolism and reduce the need for oxygen, the technique works by stimulating Q neurons in the brain, which slows metabolism down to a hibernation-like state. The findings could lead to new ways of performing similar surgeries in people.

from Top Health News -- ScienceDaily https://ift.tt/5j8zhAv
Twitter Facebook

13:44 ,
Tick-borne pathogens, known for causing illnesses such as Lyme disease, are on the rise in Central Canada -- presenting new risks in areas where they were never previously detected. The findings demonstrate the need for more comprehensive testing and tracking to detect the spread and potential risk of tick-borne pathogens to human and wildlife populations throughout Canada.

from Top Health News -- ScienceDaily https://ift.tt/4Fq1BON
Twitter Facebook

12:44 ,
The gene DDX41 encodes the nuclear enzyme, DEAD-box-type RNA helicase. Mutation of DDX41 leads to hematopoietic cancers. However, the mechanism underlying this malignancy development is unclear. To this end, researchers characterized the functional significance of DDX41 in great detail. Their findings reveal that DDX41 serves crucial functions in transcriptional processes, RNA splicing, and overall genomic integrity maintenance. The findings may hold significance in treating hematopoietic malignancies.

from Top Health News -- ScienceDaily https://ift.tt/mWZ3Rpb
Twitter Facebook

10:44 ,
Researchers have shown that patients with acute COVID-19 infection have increased levels of the cytokine IL-26 in their blood. Moreover, high IL-26 levels correlate with an exaggerated inflammatory response that signifies severe cases of the disease. The findings indicate that IL-26 is a potential biomarker for severe COVID-19.

from Top Health News -- ScienceDaily https://ift.tt/CcsjzVg
Twitter Facebook

12:44 ,
Don't spank your kids. That's the conventional wisdom that has emerged from decades of research linking corporal punishment to a decline in adolescent health and negative effects on behavior, including an increased risk for anxiety and depression. Now, a new study explores how corporal punishment might impact neural systems to produce those adverse effects.

from Top Health News -- ScienceDaily https://ift.tt/asi2Xut
Twitter Facebook

11:44 ,
Two new studies reveal how bacteria infiltrate tumors and could be helping tumors progress and spread and suggest a link between oral health and cancer, as microbes in the mouth are associated with cancers elsewhere in the body. The two articles focus on an oral bacterium called Fusobacterium nucleatum, which has been linked to colorectal cancer.

from Top Health News -- ScienceDaily https://ift.tt/eQM2nLP
Twitter Facebook

16:44 ,
The method by which a baby was delivered is associated with how its immune system will respond to two key childhood vaccines, research suggests. Babies born naturally were found to have higher antibody levels, compared with those born via Caesarian section after receiving their jabs that protect against bacteria that cause lung infections and meningitis. Experts say the findings could help to inform conversations about C-sections between expectant mothers and their doctors, and shape the design of more tailored vaccination programs.

from Top Health News -- ScienceDaily https://ift.tt/CHazOiq
Twitter Facebook

10:44 ,
Leprosy is one of the world's oldest and most persistent diseases but the bacteria that cause it may also have the surprising ability to grow and regenerate a vital organ. Scientists have discovered that parasites associated with leprosy can reprogram cells to increase the size of a liver in adult animals without causing damage, scarring or tumors. The findings suggest the possibility of adapting this natural process to renew aging livers and increase healthspan -- the length of time living disease-free -- in humans.

from Top Health News -- ScienceDaily https://ift.tt/JfHG90P
Twitter Facebook

10:44 ,
Scientists have developed a novel concept of a nose-to-brain system for the clinical application of neuropeptides. They developed a derivative of glucagon-like peptide-2 and found that when administered intranasally, it is efficiently delivered through the trigeminal nerve to the site of action and exhibits antidepressant-like effects. This is the first demonstration in the world that intranasally administered neuropeptides reach the brain (hippocampus and hypothalamus) via neurons.

from Top Health News -- ScienceDaily https://ift.tt/Pgw2OcA
Twitter Facebook

10:44 ,
Healthier plant-based dietary patterns were associated with better environmental health, while less healthy plant-based dietary patterns, which are higher in foods like refined grains and sugar-sweetened beverages, required more cropland and fertilizer, according to a new study.

from Top Health News -- ScienceDaily https://ift.tt/whFybUa
Twitter Facebook

10:44 ,
Scientists have shown which blood metabolites are associated with the gut microbiome, genetics, or the interplay between both. Their findings have promising implications for guiding targeted therapies designed to alter the composition of the blood metabolome to improve human health.

from Top Health News -- ScienceDaily https://ift.tt/JoxTeMq
Twitter Facebook

15:44 ,
Countless tiny hairs (cilia) are found on the outer wall of some cells, for example in our lungs or in our brain. When these micrometer-sized hairs coordinate their movement and produce wave-like movements together, they can cause currents on a microscale and thus pump fluid from one place to another. Until now, this could only be studied in large computer simulations. However, more than a few thousand hairs cannot be simulated in this way. Now a continuum theory of micro-hairs has been developed -- a powerful and completely new approach.

from Top Health News -- ScienceDaily https://ift.tt/hr51MR2
Twitter Facebook

14:44 ,
A linguistic analysis of Nazi propaganda suggests that dehumanization of Jews shifted over time, with propaganda after the onset of the Holocaust portraying Jews as having a greater capacity for agency, relative to earlier propaganda focused on disengaging moral concern.

from Top Health News -- ScienceDaily https://ift.tt/oJaP9Ve
Twitter Facebook

11:44 ,
In Alzheimer's disease, the degeneration of brain cells is linked to formation of toxic protein aggregates and deposits known as amyloid plaques. Similar processes play an important role also in type 2 diabetes. A research team has now developed 'mini-proteins', so-called peptides, which are able to bind the proteins that form amyloids and prevent their aggregation into cytotoxic amyloids.

from Top Health News -- ScienceDaily https://ift.tt/9T3u5nl
Twitter Facebook

10:44 ,
A definitive diagnosis of Alzheimer's disease (AD) was once only possible after someone had died, but recent biomarker studies have led to the development of imaging and spinal fluid tests for those still living. However, the tests can only monitor severe disease, differentiating advanced AD from related disorders. Researchers have now identified a biomarker that could help physicians diagnose AD earlier, as a patient transitions into mild cognitive impairment (MCI).

from Top Health News -- ScienceDaily https://ift.tt/UkrLeTZ
Twitter Facebook

12:44 ,
In the battle of the sexes, women beat men in their ability to recover from kidney injury, but the reasons are not well understood. A study provides some insights: Females, it turns out, have an advantage at the molecular level that protects them from a form of cell death that occurs in injured kidneys. This protection could be exploited as a potential therapeutic.

from Top Health News -- ScienceDaily https://ift.tt/rlo9qyg
Twitter Facebook

12:44 ,
Schwannomas are the most common nerve sheath tumor. They can occur in anyone but are also linked to a hereditary condition known as Neurofibromatosis Type II (NF2). With an urgent need for new treatments, an international team of scientists showed that after just 21 days of two experimental drugs being administered, tumor growth can be strongly and significantly reduced.

from Top Health News -- ScienceDaily https://ift.tt/8dbL2y5
Twitter Facebook

10:44 ,
Most languages lack a specialized vocabulary to describe smell experiences. People instead use words from other domains, such as 'heavy', 'good' or 'fruity', when talking about smells. But which words are really used and how do they relate to each other? This has been answered for English by researchers by using a fully automatic method that is based on texts from the Internet.

from Top Health News -- ScienceDaily https://ift.tt/8r2AoqF
Twitter Facebook

13:44 ,
To find out how different aspects of music influence the body, researchers turned a live electronic music concert into a lab study. By introducing levels of bass over speakers that were too low to hear and monitoring the crowd's movements, scientists found that people danced 11.8 percent more when the very low frequency bass was present.

from Top Health News -- ScienceDaily https://ift.tt/5qKVCMJ
Twitter Facebook

12:45 ,
Between maintaining a career, carving out time for a social life and raising a family, wellness is often the first thing to slip when life throws you a curveball. But as TV presenter Tara Rushton tells Body+Soul, it doesn’t have to be that way if you add in some self-care wherever you can. Here, Rushton explains how she prioritises her healthy lifestyle – and also makes it a family affair.

from Health | body+soul https://ift.tt/tPZB0cE
Twitter Facebook

13:44 ,
Life on land may have quieted down during the height of the pandemic, but far offshore the Atlantic Ocean was just as active as ever according to a new study. Researchers found that there was no significant change in the continental shelf's underwater soundscape during the year 2020 -- a surprising contrast to earlier reports of quieter coastal waters during that same timeframe.

from Top Health News -- ScienceDaily https://ift.tt/c13rsl6
Twitter Facebook

16:44 ,
Patients with cancer and a weakened immune system who are treated with immunotherapies tend to fare far worse from COVID-19 than those who haven't received such therapies in the three months before their COVID diagnosis, show findings in a new study. Researchers found worse outcomes in both the disease itself as well as the fierce immune response that sometimes accompanies it.

from Top Health News -- ScienceDaily https://ift.tt/SYEb0Tc
Twitter Facebook

13:44 ,
Schizophrenia patients have fewer connections between nerve cells. This is believed to be caused by genetic risk variants leading to an excessive elimination of nerve cell connections by the immune cells of the brain. Researchers now report that the levels of protein from the relevant risk gene are elevated in first-episode patients and that inflammation further increases the expression of the risk gene.

from Top Health News -- ScienceDaily https://ift.tt/LtQvJb9
Twitter Facebook

12:44 ,
Cancer cells have a series of features that allow the immune system to identify and attack them. However, these same cells create an environment that blocks immune cells and protects the tumor. This means that immune cells cannot reach the cancer cells to remove them. The scientific community has been working for years to increase the effectiveness of the immune system against cancer by using vaccines based on dead tumor cells.

from Top Health News -- ScienceDaily https://ift.tt/BwhOAF8
Twitter Facebook

15:44 ,
In the 20 years obesity among adults has risen significantly. Data show that one third of U.S. adults 20 years of age and older have obesity. Obesity continues to be a common, serious and costly disease. Scientists discuss the many different theories explaining why obesity continues to increase despite best efforts at controlling weight gain in this environment, including increased availability and marketing of high-calorie and high-glycemic-index foods and drinks, larger food portions, leisure time physical activities being replaced with sedentary activities such as watching television and use of electronic devices, inadequate sleep, and the use of medications that increase weight.

from Top Health News -- ScienceDaily https://ift.tt/R3MXOba
Twitter Facebook

18:44 ,
A new study has revealed men and women experience change while travelling in similar ways. Consumers are increasingly seeking activities that help them achieve new levels of enrichment and since the lift of COVID-19 travel restrictions, they are more conscious of the value they want to gain from their holidays.

from Top Health News -- ScienceDaily https://ift.tt/QyCESMK
Twitter Facebook

11:44 ,
Peering inside common atmospheric particles is providing important clues to their climate and health effects, according to a new study by chemists. Secondary organic aerosol (SOA) particles are ubiquitous in the atmosphere and play an important role in air quality and climate. They can add to air pollution and damage the lungs, as well as help deflect solar radiation or aid cloud formation. Different types of SOA can mix together in a single particle and their environmental impacts are governed by the new particles' physical and chemical properties, particularly the number of phases --or states-- it can exist in. In a new research letter published in the European Geosciences Union's open access journal Atmospheric Chemistry and Physics, an international team of researchers found that particles with two phases can form when different types of SOA mix. The finding could help improve current models that predict SOA climate and health effects.

from Top Health News -- ScienceDaily https://ift.tt/f7M0yd9
Twitter Facebook

10:44 ,
In the tough war against glioblastoma, scientists are taking a cue from viruses on how to make the aggressive cancer more vulnerable to treatment. Their target is SAMHD1, a protein which can protect us from viral infections by destroying an essential building block of DNA that viruses and cancer need to replicate.

from Top Health News -- ScienceDaily https://ift.tt/ulXyDZq
Twitter Facebook

07:44 ,
Using immunofluorescence and live-cell imaging, researchers were recently able to determine the mechanism underlying the repairing mechanism of the nuclear envelope, which play a key role in various physiologically relevant processes. The accidental rupture of the structure poses a hazard to the integrity of the mammalian nucleus. The study found that lamin C and related factors synergistically facilitate the repair process in mammalian cells.

from Top Health News -- ScienceDaily https://ift.tt/Tv9Mpt1
Twitter Facebook

13:45 ,
We’ve been told time and time again that checking our phones in the morning isn’t conducive to a happy, healthy existence, but for people with fast-paced lives and demanding jobs, this caveat often elicits an eye roll. Body+Soul asks the experts if this morning habit really is that harmful – and if it’s possible to use your phone without letting it use you.

from Health | body+soul https://ift.tt/NX2fK9Z
Twitter Facebook

13:44 ,
Immunotherapy, a biotherapy that boosts the ability of the immune system to recognize and attack mutant tumor cells, has transformed the treatment landscape for patients battling cancer. However, many patients do not respond to immunotherapy. A new study has identified a possible explanation for why this happens.

from Top Health News -- ScienceDaily https://ift.tt/J9dko6h
Twitter Facebook

12:44 ,
Using a new stem-cell based model made from skin cells, scientists found the first direct evidence that Stargardt-related ABCA4 gene mutations affect a layer of cells in the eye called the retinal pigment epithelium (RPE). The discovery points to a new understanding of Stargardt disease progression and suggests a therapeutic strategy for the disease, which currently lacks treatment.

from Top Health News -- ScienceDaily https://ift.tt/OVltmhA
Twitter Facebook

13:44 ,
A recent imaging study has identified early risk factors that could foretell whether an individual might develop depression in adolescence and early adulthood, finding that people who are more inhibited in early childhood and who also don't respond typically to potential rewards as adolescents are more vulnerable to developing depression later in life than they are to anxiety.

from Top Health News -- ScienceDaily https://ift.tt/TGXBVqY
Twitter Facebook

11:44 ,
Researchers have succeeded in identifying a new approach for the therapy of colorectal cancer. In preclinical models and studies on human immune cells, they found that urolithin A, a metabolite product from pomegranate, sustainably improves the function of immune cells in their fight against cancer. After treatment with urolithin A, tumour-fighting immune cells become T memory stem cells which, due to their ability to divide, constantly supply the immune system with rejuvenated, non-exhausted T cells.

from Top Health News -- ScienceDaily https://ift.tt/ekJ4UQW
Twitter Facebook

13:48 ,
Functional seizures not caused by epilepsy are associated with structural changes in the brain that can be seen using MRI, a new study shows. Scientist have long understood the nonepileptic seizures as the body's response to mental stressors, such as anxiety and PTSD. Researchers say the findings bring potential for earlier diagnosis of functional seizures, which are often misdiagnosed as epilepsy.

from Top Health News -- ScienceDaily https://ift.tt/p5BFKu1
Twitter Facebook

13:48 ,
A new study played song and movie clips both recent and from their adolescence for subjects and asked if they had memories associated with them. Results showed people had more memories associated with older material and also appreciated media that had associated memories more. A look at the psychological processes associated with 'media-induced reminiscence' can tell us more about why people enjoy lighthearted entertainment like pop music or superhero movies, the authors argue.

from Top Health News -- ScienceDaily https://ift.tt/WuSkMle
Twitter Facebook

13:48 ,
A new study has found that exposure to e-cigarette aerosols can cause heart arrhythmias in animal models -- both in the form of premature and skipped heart beats. The study findings suggest exposure to specific chemicals within e-cigarette liquids (e-liquids) promote arrhythmias and cardiac electrical dysfunction.

from Top Health News -- ScienceDaily https://ift.tt/9TFmfUr
Twitter Facebook

11:44 ,
A new approach to cancer immunotherapy that uses one type of immune cell to kill another -- rather than directly attacking the cancer -- provokes a robust anti-tumor immune response that shrinks ovarian, lung, and pancreatic tumors in preclinical disease models, according to researchers. The study involved a twist on a type of therapy that uses immune cells known as CAR T cells.

from Top Health News -- ScienceDaily https://ift.tt/iqwOmL6
Twitter Facebook

14:49 ,
An intranasal vaccine against SARS-CoV-2 could quickly get to the respiratory tract, where the virus most commonly causes symptoms. And a spray or droplets could be a more palatable option for people who fear needles. But so far, only a few countries have approved COVID nasal vaccines. Now researchers report that they've developed one that can fight off the original virus and two variants in hamsters.

from Top Health News -- ScienceDaily https://ift.tt/KwLmjfi
Twitter Facebook

10:44 ,
Membrane proteins are key targets for many drugs. They are located between the outside and inside of our cells. Some of them, called 'transporters', move certain substances in and out of the cellular environment. Yet, extracting and storing them for observation is particularly complex. A team has now developed an innovative method to study their structure in their native environment: the cell. The technique is based on electron spin resonance spectroscopy. These results may facilitate future development of new drugs.

from Top Health News -- ScienceDaily https://ift.tt/6nIAtz1

MKRdezign

Contact Form

Name

Email *

Message *

Powered by Blogger.
Javascript DisablePlease Enable Javascript To See All Widget