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Coloring tumors reveals their bad influence


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IMAGE: Confocal micrographs of mouse small intestine with the Red2Onco technology. With Red2Onco, the oncogenic mutant clones (Red clones), and normal or wild-type clones (Yellow or Cyan clones) can be labeled.
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Credit: ©Yum/IMBA
Studies on cancer are limited by the threshold at which cellular transformations become clinically detectable. However, the very initial phase on the way to malignancy is histologically invisible, as the process originates from one single cell. In this early phase, a so-called seeding cell acquires an initial pro-cancerous mutation, also known as the first oncogenic hit , while being completely surrounded by normal tissue. To overcome the detection barrier, a team of researchers around IMBA group leader Bon-Kyoung Koo and University of Cambridge group leader Professor Benjamin D. Simons developed a laboratory system to dissect the pre-cancerous steps that remained under the radar up until present. ....

United Kingdom , Benjamin Simons , Bon Kyoung Koo , Benjamind Simons , Seungmin Han , University Of Cambridge , Austrian Federal Ministry Of Science , Gurdon Institute , Institute Of Molecular Biotechnology , Austrian Academy Of Sciences , Professor Benjamin , Min Kyu Yum , Bone Morphogenic Protein , Min Kyu , Molecular Biotechnology , Vienna Biocenter , Austrian Academy , Austrian Federal Ministry , Biomedical Environmental Chemical Engineering , Cell Biology , Developmental Reproductive Biology , Molecular Biology , ஒன்றுபட்டது கிஂக்டம் , பெஞ்சமின் சிமன்கள் , பல்கலைக்கழகம் ஆஃப் கேம்பிரிட்ஜ் , ஆஸ்திரேலிய கூட்டாட்சியின் அமைச்சகம் ஆஃப் அறிவியல் ,

MDI Biological Laboratory scientist identifies signaling underlying regeneration

The mystery of why salamanders can regenerate a lost limb, but adult mammals cannot has fascinated observers for thousands of years. Now, a team of scientists led by James Godwin, Ph.D., of the MDI Biological Laboratory in Bar Harbor, Maine, has come a step closer to unraveling that mystery with the discovery of differences in molecular signaling that promote regeneration in the axolotl, a highly regenerative salamander, while blocking it in the adult mouse. ....

United States , Bar Harbor , Hermann Haller , Sergej Nowoshilow , James Godwin , Nadia Rosenthal , Bryan Dubuque , Katyae Chan , Sciences Of The National Institutes Health , Research Institute Of Molecular Pathology , Australian Regenerative Medicine Institute , Laboratory In Bar Harbor , Jackson Laboratory , National Institute , Institutional Development Award Ide , Salamander Response , Research Institute , Molecular Pathology , Institutional Development Award , General Medical Sciences , National Institutes , State Government , Cell Biology , Developmental Reproductive Biology , Molecular Biology , Pharmaceutical Science ,