To function normally, nearly every cell in the human body relies on G-protein-coupled receptors (GPCRs) to receive and send ...

Reactive oxygen species (ROS) produced naturally during cellular metabolism often cause oxidative damage to cells. However, these molecules also play an important role in normal cellular signaling.

To function normally, nearly every cell in the human body relies on G-protein coupled receptors (GPCRs) to receive and send ...

Can eating fat be good for us? Some fatty acid molecules actually play a crucial role in maintaining our health and cellular functions. By the early twentieth century, scientists and doctors widely ...

Cytokines are signaling molecules that coordinate complex immune processes and are frequently dysregulated in disease. While cytokine blockade has become a common therapeutic modality, cytokine ...

Cornell researchers have uncovered a built-in molecular "gate" that controls the production of the molecule nitric oxide, a crucial signaling molecule throughout biology that in humans helps regulate ...

Ketone bodies are not just about energy. These metabolites are powerful signaling molecules that have profound effects on the proteome and protein quality control in the brain. Scientists, working in ...

Many conditions that cause vision loss share a common feature: the gradual breakdown of the retina, the light-sensing tissue ...

In wellness and research settings, peptides are often discussed in terms of outcomes like recovery, metabolism, or tissue support. But beneath those outcomes is a more fundamental process that is ...

Its origin from mitochondrial DNA suggests that it may function as part of a retrograde signaling system, where mitochondria ...

Many conditions that cause vision loss share a common feature: the gradual breakdown of the retina, the light-sensing tissue ...

Restoring the lipid molecule erucamide via nanoparticles activates immune cells to slow retinal degeneration and vision loss.