Tag Archives: jennifer-richer

Studies target androgen in breast cancer — ScienceDaily

“We’re on the cusp of a major revolution in the way we treat breast cancer. We’ve known for years that prostate cancer is driven by androgens and now it’s increasingly clear that androgens and androgen receptors can influence many breast cancers as well. AR is actually even more prevalent in breast cancer than estrogen or progesterone receptors. Targeting androgen receptors in breast cancer gives us an new way to attack the disease,” says Jennifer Richer, PhD, investigator at the CU Cancer Center and head of the Richer Laboratory that produced the results…

Pathway that degrades holiday turkey fuels metastasis of triple negative breast cancer

“I’m not saying that people with metastatic breast cancer shouldn’t eat turkey during the holidays, but triple-negative breast cancer appears to have found a way to process tryptophan more quickly, equipping cancer cells to survive while in circulation, which allows them to metastasize,” says Thomas Rogers, the paper’s first author and PhD candidate in the laboratory of CU Cancer Center investigator, Jennifer Richer, PhD. When healthy cells become detached from the foundation on which they grow, they are programmed to undergo cell death through a process known as anoikis (“without a home” in Greek). This means that in order to metastasize, cancer cells have to evade anoikis — they have to survive while in suspension, unattached from a foundation. …