Search results for immune system

“As we age, the immune system slows, loses precision, and low-grade inflammation rises. These changes increase infection risk, weaken vaccine responses, and reduce early cancer surveillance. Yet immune aging is not fixed.”

“Autoimmune diseases such as type 1 diabetes, rheumatoid arthritis, and multiple sclerosis occur when the immune system mistakes the body's own proteins for those released by invading pathogens.”

Dr. Guido Kroemer describes the complex relationship that exists between cancer cells, the immune system, and autophagy.

“Immunosenescence is a deterioration of the immune system that occurs with age. When older mice are subjected to fasting, cells of the immune system such as lymphocytes return to quantities more typical in youth. This animal research may have implications for human aging. In this clip, Dr. Valter Longo describes how fasting promotes the immune system to return to a more youthful profile.”

“Furthermore, the cancer cells become more immunogenic, capable of provoking an immune response. Fasting can also alter proteins on the surface of cancer cells which normally allow them to hide from the immune system.”

“The mRNA sequence directs the cell to produce a version of the spike protein that, in turn, stimulates the immune system to produce antibodies against it. Furthermore, mRNA is a labile molecule that does not enter the nucleus, and thus safety concerns are low.”

“It is essential to keep the IGF-1 pathway in check to limit the proliferation of cancerous cells. In this clip, Dr. Peter Attia explains the complex relationship that exists between cancer cells, the immune system, and IGF-1.”

“Research suggests that maintaining a protective mucin layer in the gut helps restrict the release of endotoxin from intestinal bacteria, a major source of inflammation. In this clip, Dr. Peter Attia and Dr. Rhonda Patrick discuss how a healthy digestive tract interacts with the immune system to curb inflammation.”

“Studies indicate that exposure to diverse microorganisms from soil or pet dander before the first year of life may decrease allergies and asthma in children. In this clip, Dr. Rhonda Patrick explains how allergens in the environment may shape the immune system during early life.”

“Genetically low plasma vitamin D levels are associated with higher mortality from respiratory infections, and SNPs in the vitamin D receptor that are associated with a higher risk of respiratory tract infections might play a role. In this clip, Dr. Rhonda Patrick discusses the role that genetics plays in the immune system.”