Osteoporosis is a common skeletal disorder characterized by excessive bone loss, leading to increased fragility and an increased risk of fractures. Osteoclasts, the bone-resorbing cells, are widely ...

Lysosomes are membrane-bound organelles in cells that act as recycling centers—breaking down waste materials, damaged organelles, and unwanted molecules using powerful digestive enzymes. Lysosomes ...

CHICAGO (CBS) -- Lysosomes – membrane-bound structures within each cell of humans and all animals – are sometimes known as the cells' "garbage disposals" or "cellular janitors." The structures are ...

Stanford researchers constructed an atlas of the proteins found in the lysosome across different brain cell types, a recently published paper reported. Lysosomes are cell organelles that play ...

Scientists have uncovered a surprising partnership between mitochondria and lysosomes that reshapes our understanding of cell biology. Instead of relying solely on the cytosol for protons, lysosomes ...

To age or not to age! How does aging affect organisms on a cellular level? What mechanisms help cells survive self-inflicted or external harm? It is known that lysosomes - critically important ...

The retromer complex controls protein sorting, transport, and disposal via the endolysosome system. It goes awry in neurodegenerative diseases, but how so remains unclear. Metabolism breaks down in ...

Transmission electron microscopic image of an isolate from the first U.S. case of COVID-19, formerly known as 2019-nCoV. The spherical viral particles, colorized blue, contain cross-section through ...

Common variants in the phosphoinositol phosphatase INPP5D are linked to an increased risk of late-onset Alzheimer’s disease, but no one is quite sure why. Recent work suggests that depleting INPP5D in ...

An international research team from Bielefeld University and the Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) has uncovered a previously unknown regulatory mechanism in human cells.