Humanin – Research Peptide for Cell Protection and Longevity Studies
Humanin is a small peptide first found in studies on brain health and aging. This research compound is studied for its ability to act both inside and outside cells, giving scientists insight into how mitochondria support survival. As a result, Humanin is valued for studies on cell defense, stress response, and healthy aging.
In lab studies, the peptide shows two main actions. On the one hand, Humanin works with receptor groups that trigger survival signals such as JAK2/STAT3, MAPK/ERK, and PI3K/Akt. These signals play roles in cell survival, growth, and lowering inflammation.
On the other hand, the compound attaches to proteins like BAX, Bid, and Bim inside the cell. By doing so, it protects the mitochondrial wall and stops programmed cell death. Therefore, this dual role makes the peptide a flexible tool in lab research.
Researchers explore Humanin in areas like Alzheimer’s, Parkinson’s, heart stress, diabetes, and aging. In addition, its steady role in cell support has made it a strong candidate in longevity studies. Moreover, some reports link higher Humanin levels to better metabolic health and longer lifespan.