Health & Fitness

Interpersonal trust is a crucial component of healthy relationships. When we interact with strangers, we quickly gauge whether we can trust them. And those important social skills may be shaped by our earliest relationship with caregivers. Adolescents who had an insecure attachment to their mothers as toddlers are more likely to overestimate the trustworthiness of strangers, according to a new study from the University of Illinois.

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Scientists have shown that the recycling program of cells, autophagy, leads to the fusion of several single cells into multinucleated cell units during wound healing.

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Reports suggest it could be more infectious than the original Omicron variant, and it is already the dominant strain in some countries in Europe. 

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A recent study followed 515 patients with varying cancers. The goal was to evaluate if patients had an immune response to the Moderna mRNA-1273 vaccine and if that response differed by diagnosis and treatment.

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Some patients with severe COVID-19 who are treated with extracorporeal membrane oxygenation (ECMO) may experience significant lung recovery and return to normal lives with 'meaningful' long-term outcomes, according to research.

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A recent study shows promising results for a blood test that could be used to identify Alzheimer's changes in the brain before the onset of any symptoms, which could result in preventative treatments being used before any memory loss.

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Researchers report that they found high levels of the protein Fli-1 in the brains of deceased Alzheimer's patients. Blocking Fli-1's action in a mouse model of Alzheimer's disease reversed mental loss and reduced the brain inflammation and amyloid-beta clumping that are hallmarks of Alzheimer's disease. Although clinical translation of this finding is likely years off, the study suggests Fli-1 is a promising therapeutic target for Alzheimer's disease.

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Tuberculosis (TB) is the second most common cause of death worldwide by an infectious pathogen (after Covid-19), but many aspects of its long history with humans remain controversial. Researchers found that ancient TB discovered in archaeological human remains from South America is most closely related to a variant of TB associated today with seals, but surprisingly these cases were found in people who lived nowhere near the coast. This implies that these cases were not the result of direct transmission from seals, and instead one, or more, spillover events were likely to be the primary drivers of human infection.

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