mechanism

Science

Scientists uncover key mechanism in evolution: Whole-genome duplication drives long-term adaptation

Sometimes, the most significant scientific discoveries happen by accident. Scientists have long known that whole-genome duplication (WGD) — the process…

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Breakthrough molecular movie reveals DNA’s unzipping mechanism with implications for viral and cancer treatments

Scientists at the University of Leicester have captured the first detailed “molecular movie” showing DNA being unzipped at the atomic…

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Newly uncovered mechanism could drive next-gen cystic fibrosis treatments

A new study from The Hospital for Sick Children (SickKids) reveals the process underlying protein organization on cell membranes, a…

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Antigenic variation: Decoding the mechanism controlling antigen activation in trypanosomes

A new study by LMU and Helmholtz Munich shows how pathogens control changes in their cell surface to evade the…

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Scientists discover mechanism driving molecular network formation

Covalent bonding is a widely understood phenomenon that joins the atoms of a molecule by a shared electron pair. But…

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Antarctica’s only native insect’s unique survival mechanism

Picture an Antarctic animal and most people think of penguins, but there is a flightless midge, the only known insect…

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Researchers discover new mechanism for male sex hormone

Androgens are hormones that control the development of male sexual characteristics. The most powerful of the androgens is called 5α-dihydrotestosterone…

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Scientists discover brain mechanism that helps us overcome fear

Researchers at the Sainsbury Wellcome Centre (SWC) at UCL have unveiled the precise brain mechanisms that enable animals to overcome…

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New clues to the mechanism behind food tolerance and allergies

With every bite of food we take, our intestinal immune system must make a big decision. Tasked with defending us…

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New study uncovers key mechanism behind learning and memory

A breakthrough study published today in the Journal of Neurosciencesheds new light on how brain cells relay critical information from…

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