Health & Fitness

Breastfeeding, even partially alongside formula feeding, changes the chemical makeup -- or metabolome -- of an infant's gut in ways that positively influence brain development and may boost test scores years later, suggests new research.  

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Do epigenetic changes cause type 2 diabetes, or do the changes occur only after a person has become ill? A new study provides increased support for the idea that epigenetic changes can cause type 2 diabetes.

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Artificial Intelligence (AI) and 3D images of the human tongue have revealed that the surface of our tongues are unique to each of us, new findings suggest. The results offer an unprecedented insight into the biological make-up of our tongue's surface and how our sense of taste and touch differ from person to person.

from Top Health News -- ScienceDaily https://ift.tt/SlTy1tU

For years, scientists have debated whether humans or the climate have caused the population of large mammals to decline dramatically over the past several thousand years. A new study from Aarhus University confirms that climate cannot be the explanation.

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New research reveals that neurons in the preoptic hypothalamus -- the region of the brain that regulates sleep and body temperature -- are rhythmically activated during non-rapid eye movement sleep (NREM). Stress activates these brain cells out of turn, causing 'microarousals,' that interrupt sleep cycles and decrease the duration of sleep episodes, according to new research.

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A new scientific method holds importance in the creation of customized medicine aimed at precisely targeting diseased cells, representing a pivotal stride towards more efficient and gentle treatments to optimize patients' quality of life. The novel method has been developed to enhance the synthesis of therapeutic oligonucleotides for targeted drugs.

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By monitoring changes in circulating tumor DNA (ctDNA) among 30 patients treated with immunotherapies for metastatic non-small cell lung cancers, researchers were able to determine molecular response -- the clearance of tumor genetic material in the bloodstream.

from Top Health News -- ScienceDaily https://ift.tt/LX3vjbR