Red Meat Spurs Cancer Progression
…a non-human cellular molecule called N-glycolylneuraminic acid (Neu5Gc). Neu5Gc is a type of glycan, or sugar molecule, that humans don’t naturally produce, but that can be incorporated into human tissues as a result of eating red meat. The body then develops anti-Neu5Gc antibodies – an immune response that could potentially lead to chronic inflammation, as first suggested in a 2003 PNAS paper by Varki.
“We’ve shown that tumor tissues contain much more Neu5Gc than is usually found in normal human tissues,” said Varki. “We therefore surmised that Neu5Gc must somehow benefit tumors.” It has been recognized by scientists for some time that chronic inflammation can actually stimulate cancer, Varki explained. So the researchers wondered if this was why tumors containing the non-human molecule grew even in the presence of Neu5Gc antibodies.
“The paradox of Neu5Gc accumulating in human tumors in the face of circulating antibodies suggested that a low-grade, chronic inflammation actually facilitated the tumor growth
:: via Science Daily ::
Sandwich filled with ground beef, bacon, corn dogs, ham, pastrami, roast beef, bratwurst, braunschweiger and turkey, topped with fried mushrooms, onion rings, swiss/provolone/cheddar/feta/parmesan cheeses, lettuce and butter on a loaf white bread.
:: via ThisIsWhyYoureFat.com ::