Cancer Weekly
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Cancer Vaccines
Reports outline cancer vaccines study findings from University of New Mexico
August 26th, 2008
"Human chorionic gonadotropin (hCG) is a heterogeneous glycoprotein hormone comprising an alpha-subunit and beta-subunit that can vary in peptide and carbohydrate structure. After conception, hCG produced by early trophoblast cells acts on luteinizing hormone (LH)/hCG receptor corpus luteum cells to promote progesterone production and establish maternal recognition of pregnancy. hCG is not simply 1 molecule, and 2 variants of hCG appear to have independent activities in promoting tumor cell growth, invasion and malignancy," scientists writing in the Journal of Reproductive Medicine report. "Hyperglycosylated hCG (H-hCG), produced by cytotrophoblast cells, is...
Source: Cancer Weekly (2008-08-26)
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