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Full-Text Articles in Dermatology
Trametinib Prevents Mesothelial-Mesenchymal Transition And Ameliorates Abdominal Adhesion Formation, Edward J. Macarak, Christine Lotto, Deepika Koganti, Xiaoling Jin, Pete J. Wermuth, Anna-Karin Olsson, Matthew Montgomery, Joel Rosenbloom
Trametinib Prevents Mesothelial-Mesenchymal Transition And Ameliorates Abdominal Adhesion Formation, Edward J. Macarak, Christine Lotto, Deepika Koganti, Xiaoling Jin, Pete J. Wermuth, Anna-Karin Olsson, Matthew Montgomery, Joel Rosenbloom
Department of Dermatology and Cutaneous Biology Faculty Papers
Background
Intra-abdominal adhesions are a major cause of morbidity after abdominal or gynecologic surgery. However, knowledge about the pathogenic mechanism(s) is limited, and there are no effective treatments. Here, we investigated a mouse model of bowel adhesion formation and the effect(s) of an Federal Drug Administration-approved drug (trametinib) in preventing adhesion formation.
Materials and methods
C57BL/6 mice were used to develop a consistent model of intra-abdominal adhesion formation by gentle cecal abrasion with mortality rates ofEDA) which arises from alternative splicing of the fibronectin messenger RNA resulting in different protein isoforms. Trichrome staining assessed collagen deposition. Quantitative polymerase chain reaction …