The new finding contradicts the idea that once prion proteins have changed into the shape that aggregates, the change is irreversible.
Whether we’re paying attention to something we see can be discerned by monitoring the firings of specific groups of brain cells. Now, new work from Johns…
In the quest for medication to treat the dengue virus, the scientific community is focusing on a particular enzyme of the pathogen, the protease known as…
The flies have very low levels of L-DOPA, a precursor of the hormone dopamine, which controls fertility; interestingly, large amounts of L-DOPA are contained…
One of the reasons cancer is so deadly is that it can evade attack from the body's immune system, which allows tumors to flourish and spread. Scientists can…
Dinosaurs did it. Human beings and monkey do it. And even birds do it. They walk on two legs. And although humans occupy a special position amongst mammals as…
The riot of colour before your eyes provides a glimpse at another sense: touch. When something brushes a mouse’s skin, or the temperature around it changes,…
Scientists from the Spanish National Cancer Research Centre (CNIO), led by Guillermo Montoya, have developed a method for producing biological crystals that…
Professor Hak-Sung Kim of the Department of Biological Sciences at Korea Advanced Institute of Science and Technology (KAIST) and Yiseul Ryu, a doctoral…
New work at Rockefeller University has revealed that one such channel in humans responds to mechanical force using a never-before-seen mechanism. Researchers…
Human biology is a massive collection of chemical reactions, from the intricate signaling network that powers our brain activity to the body’s immune response…
In the Community Ecology Lab, headed by Prof. Leon Blaustein, researchers have found a salamander tadpole which has two heads. Researchers at the lab, Dr Ori…
Professor Stephan Irle and Yoshio Nishimoto at the Institute of Transformative Bio-Molecules (ITbM) of Nagoya University and Dr. Dmitri Fedorov of the National…
The consumption of a sugary banquet before sex can have far-reaching consequences for a fruit fly and its offspring: it makes the young flies more prone to…
The “survival of the fittest” principle applies to cells in a tissue – rapidly growing and dividing cells are the fit ones. A relatively less fit cell, even if…
Is the human immune system similar to the weather, a seemingly random yet dynamical system that can be modeled based on past conditions to predict future…
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