Latest Epithelial-mesenchymal transition Stories
Cancer cells are gluttons.
Tumors become highly malignant when they acquire the ability to colonize other tissues and form metastases.
A team of scientists, led by researchers at the University of California, San Diego School of Medicine, has shown for the first time how cancer cells control the ON/OFF switch of a program used by developing embryos to effectively metastasize in vivo, breaking free and spreading to other parts of the body, where they can proliferate and grow into secondary tumors.
A team of researchers at NASA's Johnson Space Center in Houston and Lawrence Berkeley National Laboratory in Berkeley, Calif., has found radiation from protons could further enhance a process that occurs during tumor progression.
Cellular change thought to happen only in late-stage cancers to help tumors spread also occurs in early-stage lung cancer as a way to bypass growth controls.
A new study by University of Kentucky researchers provides insight into developing new treatment strategies for basal-like breast cancer, commonly known as triple-negative breast cancer.
Ben Stanger, MD, PhD, assistant professor of Medicine in the Division of Gastroenterology at the Perelman School of Medicine, University of Pennsylvania, and Andrew Rhim, MD, a Gastroenterology Fellow in the Stanger lab, discovered that pancreatic cancer cells in an animal model begin to spread before clinically obvious tumor tissue is detected.
Whitehead Institute researchers have identified signals from breast epithelial cells that can induce those cells to transition to and maintain a mesenchymal and stem cell-like cell state that imbues both normal and cancer cells with a greater ability to migrate and self-renew.
SAN DIEGO, May 26, 2011 /PRNewswire/ -- Tragara Pharmaceuticals, Inc.
- The abrogation of a law by a higher authority; annulment.