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Circadian Rhythm and Your Immune Response to Viruses

Your circadian rhythm influences your immune response. Learn how this rhythm controls white blood cell production and why melatonin protects against viral and bacterial infections.

HIF-1a: Hypoxia, Cancer, and Athletic Superpowers

HIF-1a: Hypoxia, Cancer, and Athletic Superpowers

The hypoxia-inducible factor-1 alpha (HIF1A) gene codes for a transcription factor, that responds to the amount of oxygen available to the cell. This is important in cancer prevention, and several HIF1A genetic variants alter the susceptibility to several types of cancer.

Psoriasis Genes: How Genetics Point to Individualized Solutions

Psoriasis is an autoimmune condition that causes dry, sometimes itchy patches of skin. It is caused by the immune system attacking your skin cells, speeding up the turnover of the cells. Genetics plays a role in your susceptibility.