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Cluster of differentiation 40, CD40 is a type I transmembrane protein found on antigen-presenting cells and is required for their activation. The binding of CD154 on T H cells to CD40 activates antigen presenting cells and induces a variety of downstream effects.
Cancer cells have unique features that make them "immortal" according to some researchers. The enzyme telomerase is used to extend the cancer cell's life span. While the telomeres of most cells shorten after each division, eventually causing the cell to die, telomerase extends the cell's telomeres. This is a major reason that cancer cells can ...
Cellular immunity protects the body through: T-cell mediated immunity or T-cell immunity: activating antigen-specific cytotoxic T cells that are able to induce apoptosis in body cells displaying epitopes of foreign antigen on their surface, such as virus-infected cells, cells with intracellular bacteria, and cancer cells displaying tumor antigens;
Cancer risk Alcohol is a potent carcinogen—there's simply no way around it. Per Huberman, since alcohol is both water and fat-soluble it can easily pass into organs and cells, causing widespread ...
Ensure women are aware of their cancer profile early. "All women should know their cancer risk profile by the age of 30," Litvack says. "We all need to be in control of our own health, having the ...
The study included 170 participants diagnosed with colorectal cancer, with 66 individuals having young-onset colorectal cancer and 104 having average-onset colorectal cancer. Analyzing metabolites ...
Cancer is caused by genetic changes leading to uncontrolled cell growth and tumor formation. The basic cause of sporadic (non-familial) cancers is DNA damage and genomic instability. [1] [2] A minority of cancers are due to inherited genetic mutations. [3] Most cancers are related to environmental, lifestyle, or behavioral exposures. [4]
The advisory cites alcohol as the third leading preventable cause of cancer in the U.S. after tobacco and obesity and notes that there are about 20,000 alcohol-related cancer deaths in the country ...