Experimental vaccine can help delay IBD and colon cancer
An experimental vaccine against an abnormal protein found in some tumors has the potential to delay the onset of inflammatory bowel disease (IBD) and in turn prevent progression to colon cancer, according to researchers at the University of Pittsburgh School of Medicine.
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In this study, a team led by Gosse J. Adema, Ph.D., of the Department of Tumor Immunology, at the Radboud University Nijmegen Medical Centre, the Netherlands, and colleagues assessed the role of DC-SCRIPT as a co-regulator of nuclear receptors, including estrogen receptor (ER), progesterone receptor (PR)-B, peroxisome proliferator-activated receptor gamma, and retinoic acid receptor alpha. Prognostic value was assessed in three independent cohorts of breast cancer patients.
The researchers found that DC-SCRIPT suppressed ER- and PR-mediated transcription in a ligand-dependent fashion, whereas it enhanced the activity of the other two receptors. Quantification of DC-SCRIPT mRNA expression in the three cohorts of patients revealed that this expression is an independent prognostic factor for breast cancer patients with ER- and/or PR-positive tumors, according to the authors.
» Read more: DC-SCRIPT Found to Have Prognostic Value in Breast Cancer
Cancer Society Says U.S. Report Failed to Prove Health Risks
President’s Cancer Panel called for more public awareness of harm from common chemicals.
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