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    News: Punita Dhawan

    Pathway to Colon Cancer Progression

    Friday, December 2nd, 2011

    Identifying the molecular pathways that lead normal colon cells to become cancer cell could provide much needed biomarkers and therapeutic targets. Previously, Punita Dhawan, Ph.D., and colleagues showed that claudin-1 – a protein member of “tight junctions” that help bind cells together into an organized tissue structure – was greatly increased and mislocalized in colorectal […]