Peptide Humanin: A Complete Guide!

Humanin (HN) is a naturally occurring micro-peptide and polypeptide that has been shown to inhibit neuronal cell death caused by many genes associated with Alzheimer’s disease. Humanin is an anti-apoptotic cytoprotective peptide encoded in mitochondrial DNA.

Definition of Apoptosis – Programmed Cell Death As shown by testing, it maintains cell health by shielding them from this potentially fatal process, safeguarding neurons, muscle cells, heart tissue, and the eye’s retina.

Treatment with Humanin is effective in reducing symptoms of cardiovascular disease and Alzheimer’s. Extensive study is needed before it may be considered for over-the-counter sale as a treatment for certain illnesses.

In this post, we’ll go more into Humanin peptide, discussing its functions, potential adverse effects, and internet resources for purchasing the substance for scientific study. Click here to buy in case you are a researcher.

Explaining the concept of Humanin peptide.

Micro-peptides like Humanin are synthesized by simple open reading frames and are not further altered after they have been made. Research indicates that this kind of peptide length is between 100 and 150 amino acids.

Humanin, with its short length of just 24 amino acids, is one of the shortest micropeptides. The primary function of this protein is to control apoptosis by diminishing the Bax protein’s activity when it is no longer necessary to maintain cells.

Effects of Humanin

Clinical studies have shown that Humanin peptide has several beneficial effects. Although studies on Humanin’s positive effects are few, what little there is provides strong evidence for the following claims.


Growth hormone (GH) has been demonstrated to have a detrimental effect on HN peptide concentrations. For instance, studies have shown that HN levels are greater and lifespan is prolonged in mice unable to make enough GH. Further studies have shown that the Humanin levels in animals belonging to centenarians are three times greater than in controls.

Further, HN may suppress cell death, reduce inflammation, increase insulin sensitivity, manage inflammation, and destroy atherosclerotic plaques. Recent studies have shown that taking a Humanin supplement may help subjects live longer.


Animal studies have shown that Humanin may prevent programmed cell death in specific contexts. In the context of Alzheimer’s disease, for instance, the peptide may shield neurons from damage and death brought on by the accumulation of beta-amyloid plaques. Humanin has been shown to prevent NMDA-induced neuronal death in animal and cell culture studies.

Researchers are optimistic that Humanin function may one day be used to treat neurodegenerative diseases like Alzheimer’s and other kinds of dementia.

Humanin has been shown to protect neurons in the clinic in two distinct ways. These two defenses work together to stop mitochondria from triggering cell death. Humanin inhibits apoptosis by attaching to the Bcl-2 boosting proteins tBid and Bid, rendering them inactive.

Humanin, secreted by astrocytes to protect hippocampus synapses, is Argentina’s research subject. Supplementing older animals with Humanin effectively halts age-related losses like memory loss.

The Problem with Insulin: Resistance

Scientific studies have shown that HN may improve glucose tolerance and reduce pancreatic beta-cell mortality in animals without diabetes. This data shows that Humanin may be helpful in the treatment of type 1 and type 2 diabetes.

Humanin was shown to increase insulin sensitivity in the liver and normalize blood glucose levels via acting on the hypothalamus. It has also been proved to cure obesity by limiting weight gain through enhanced glucose-stimulated insulin release.

Coronary Illness

After exposure to oxidized LDL cholesterol, the blood vessels benefit from the Humanin peptide’s protective properties. It also inhibits the production of free radicals in response to LDL oxidation, cutting the number of these species by half in the cardiovascular system. Apoptosis is reduced by 50%, which is an interesting side effect.

Maintaining a steady level of Humanin is essential for health protection since Humanin levels naturally fall with age. The peptide has helped treat and diagnose cardiovascular disease in recent studies. Humanin protects against damage caused by left coronary blockage and lowers oxidative stress via increasing AMPK and eNOS.

Good For The Bones

Humanin has been identified to help bones in two ways by researchers potentially. The first is to stop the cells maintaining bone density (chondrocytes) from dying. Humanin simultaneously induces increased chondrocyte growth while suppressing osteoclast production. In conclusion, osteoclasts are the cells responsible for remodeling bone. Abnormally high levels of cell activation result in significant bone resorption. Humanin supplements, according to the results of this research, inhibit this development, lowering the risks of serious bone remodeling and loss.