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12 resultados carregados para "mechanism"
Scientists uncover 'hidden switch' that helps cancer cells hide from the immune system
Scientists uncover 'hidden switch' that helps cancer cells hide from the immune system
Researchers from the Cancer Science Institute of Singapore (CSI Singapore) at the National University of Singapore (NUS) have uncovered a previously unknown mechanism that helps cancer cells evade detection by the body's immune system. The finding could pave the way for the devel
Synchronized star pairs unleash radio bursts via a Jupiter-Io-like mechanism
Synchronized star pairs unleash radio bursts via a Jupiter-Io-like mechanism
Repercussão envolvendo fonte internacional chama atenção em Agro.
Darier disease cells lose antioxidant defenses under stress, study finds
Darier disease cells lose antioxidant defenses under stress, study finds
Repercussão envolvendo Northwestern Medicine chama atenção em Fitness.
Coffee consumption linked to leaner body composition and sex-specific hormone patterns
Coffee consumption linked to leaner body composition and sex-specific hormone patterns
Coffee is one of the world's most widely consumed beverages, and previous research has linked its consumption to a lower risk of conditions such as type 2 diabetes and cardiovascular disease. However, the biological mechanisms behind these benefits remain unclear.
Turkiye lays out ‘mechanisms’ of defence pact with Pakistan, Saudi Arabia
Turkiye lays out ‘mechanisms’ of defence pact with Pakistan, Saudi Arabia
Repercussão envolvendo Saudi Arabia Three chama atenção em Geral.
Scientists uncover cellular mechanism driving both rare childhood dementia and Alzheimer's disease
Scientists uncover cellular mechanism driving both rare childhood dementia and Alzheimer's disease
Researchers at the University of California San Diego and their colleagues have identified a key cellular pathway that drives brain degeneration in both a rare childhood disorder and the far more common Alzheimer's disease.
Scientists uncover a hidden mechanism that drives RNA synthesis
Scientists uncover a hidden mechanism that drives RNA synthesis
Scientists have long been fascinated by two promising classes of antibiotics that disable RNA polymerase (RNAP).
Unexpected brain mechanism challenges assumptions about GLP-1s
Unexpected brain mechanism challenges assumptions about GLP-1s
For decades, obesity medications produced only modest weight loss. But in recent years, Ozempic and related GLP-1 therapies have transformed the field, enabling sustained weight loss of 10% to 15% or more. Despite their success, however, scientists have not fully understood how t
When fever isn't the answer: Infected tadpoles cool themselves to fight viruses
When fever isn't the answer: Infected tadpoles cool themselves to fight viruses
Fever is one of the best-known mechanisms by which animals combat infectious diseases. Sick animals can increase their body temperature in two ways: through physiological regulation, by altering internal metabolic processes, or through behavioral changes, such as seeking warmer e
Foto: Anna Shvets / Pexels
Why we overestimate the positive impact of our actions on the climate
Why is recycling waste or switching off the lights sometimes perceived as more effective for the climate than giving up air travel? A team from the University of Geneva (UNIGE) surveyed nearly 3,000 people and identified key psychological mechanisms underlying these misperception
Researchers uncover hidden mechanism behind congenital heart disease
Researchers uncover hidden mechanism behind congenital heart disease
Congenital heart disease affects approximately two in every 100 newborns globally. But why does it occur? An important part of the answer may lie in a previously unknown mechanism on the surface of our cells. Researchers from the University of Copenhagen identified this mechanism
Thousands of dying people miss out on vital fast-tracked benefits
Thousands of dying people miss out on vital fast-tracked benefits
Special Rules for End of Life is an important mechanism in the benefits system designed to give people with a terminal illness fast-tracked access to vital financial support. But this qualitative study, the first to interview patients, caregivers and health care professionals abo