Cells have an internal skeleton that maintains their structure and also drives their movement. Known as the cytoskeleton, ...
Two recently published studies led by Brazilian scientists reveal the key roles of multifunctional proteins, STIP1 and Maspin ...
Temperatures of minus 196 degrees Celsius enable high-resolution imaging of the cell's interior. Researchers are thus able to show for the first time how the active form of a protein complex plays ...
Biomedical research typically follows a familiar path: developing treatments that block, enhance or mutate certain signaling ...
In 2015, researchers at UC San Francisco found a structure inside of tumor cells that biologists had never seen before. Even more surprising, a closer examination of the structure revealed that it ...
Northwestern Medicine scientists have uncovered how a specific type of cell in the inner ear plays a commanding role in shaping the cellular landscape of the organ responsible for hearing, according ...
More than 1.5 billion years ago, a momentous thing happened: Two small, primitive cells became one. Perhaps more than any event—barring the origin of life itself—this merger radically changed the ...
A new class of drugs that combine artificial DNA structures with antibodies could make immunotherapies even more targeted—all you have to do is fold over and over again. In a study published Aug. 17 ...
Human embryo development and early organ formation remain largely unexplored due to ethical issues surrounding the use of embryos for research as well as limited availability of materials to study.
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