Researchers found a protein that's essential for an enterovirus to enter human cells. Although not the infamous example—that ...

In an effort to understand how brain cells exchange chemical messages, scientists say they have successfully used a highly ...

Depending on the receptor, ligand, and surrounding proteins and molecules, receptors that are internalized can be routed along different paths. EGFR was the first ERBB receptor whose ...

Most cell signals are chemical in nature. For example, prokaryotic organisms have sensors that detect nutrients and help them navigate toward food sources. In multicellular organisms, growth ...

Researchers used advanced cryo-electron microscopy to capture atomic-level images of how glutamate, a key neurotransmitter, ...

The 'feet' of these star-shaped cells press up against blood vessels in the brain, creating a protective barrier through which only certain molecules can flow. According to the new experiments on mice ...

These molecules are key players in health and disease. One such molecular switch is G protein-coupled receptor kinases, or GRKs for short. Their involvement in a broad range of diseases makes GRKs ...

Spending on glucagon-like peptide-1 receptor agonists (GLP-1 RAs) increased from 2018 to 2023, with the largest growth rates from 2022 to 2023. Although spending for certain GLP-1 RAs increased ...

Palatin Technologies, Inc. (NYSE American: PTN), a biopharmaceutical company developing first-in-class medicines based on ...

“The formulation activates ectopic olfactory receptors OR51E1 and OR51E2 ... Olfactive Biosolutions is the leader in adapting food molecules to treat chronic diseases; it now has a total ...