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Full-Text Articles in Medicine and Health Sciences
Cardiomyocyte Pdgfr-Beta Signaling Is An Essential Component Of The Mouse Cardiac Response To Load-Induced Stress, Vishnu Chintalgattu, Di Ai, Robert R Langley, Jianhu Zhang, James A Bankson, Tiffany L Shih, Anilkumar K Reddy, Kevin R Coombes, Iyad N Daher, Shibani Pati, Shalin S Patel, Jennifer S Pocius, George E Taffet, L Maximillian Buja, Mark L Entman, Aarif Y Khakoo
Cardiomyocyte Pdgfr-Beta Signaling Is An Essential Component Of The Mouse Cardiac Response To Load-Induced Stress, Vishnu Chintalgattu, Di Ai, Robert R Langley, Jianhu Zhang, James A Bankson, Tiffany L Shih, Anilkumar K Reddy, Kevin R Coombes, Iyad N Daher, Shibani Pati, Shalin S Patel, Jennifer S Pocius, George E Taffet, L Maximillian Buja, Mark L Entman, Aarif Y Khakoo
Journal Articles
PDGFR is an important target for novel anticancer therapeutics because it is overexpressed in a wide variety of malignancies. Recently, however, several anticancer drugs that inhibit PDGFR signaling have been associated with clinical heart failure. Understanding this effect of PDGFR inhibitors has been difficult because the role of PDGFR signaling in the heart remains largely unexplored. As described herein, we have found that PDGFR-beta expression and activation increase dramatically in the hearts of mice exposed to load-induced cardiac stress. In mice in which Pdgfrb was knocked out in the heart in development or in adulthood, exposure to load-induced stress resulted …