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Full-Text Articles in Medicine and Health Sciences
Functional Redundancy Of Type I And Type Ii Receptors In The Regulation Of Skeletal Muscle Growth By Myostatin And Activin A., Se-Jin Lee, Adam Lehar, Yewei Liu, Chi Hai Ly, Quynh-Mai Pham, Michael Michaud, Renata Rydzik, Daniel W Youngstrom, Michael M Shen, Vesa Kaartinen, Emily L Germain-Lee, Thomas A Rando
Functional Redundancy Of Type I And Type Ii Receptors In The Regulation Of Skeletal Muscle Growth By Myostatin And Activin A., Se-Jin Lee, Adam Lehar, Yewei Liu, Chi Hai Ly, Quynh-Mai Pham, Michael Michaud, Renata Rydzik, Daniel W Youngstrom, Michael M Shen, Vesa Kaartinen, Emily L Germain-Lee, Thomas A Rando
Faculty Research 2020
Myostatin (MSTN) is a transforming growth factor-β (TGF-β) family member that normally acts to limit muscle growth. The function of MSTN is partially redundant with that of another TGF-β family member, activin A. MSTN and activin A are capable of signaling through a complex of type II and type I receptors. Here, we investigated the roles of two type II receptors (ACVR2 and ACVR2B) and two type I receptors (ALK4 and ALK5) in the regulation of muscle mass by these ligands by genetically targeting these receptors either alone or in combination specifically in myofibers in mice. We show that targeting …
Covid-19 Preclinical Models: Human Angiotensin-Converting Enzyme 2 Transgenic Mice., Cathleen Lutz, Leigh Maher, Charles Lee, Wonyoung Kang
Covid-19 Preclinical Models: Human Angiotensin-Converting Enzyme 2 Transgenic Mice., Cathleen Lutz, Leigh Maher, Charles Lee, Wonyoung Kang
Faculty Research 2020
Coronavirus disease 2019 (COVID-19) is a declared pandemic that is spreading all over the world at a dreadfully fast rate. Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the pathogen of COVID-19, infects the human body using angiotensin-converting enzyme 2 (ACE2) as a receptor identical to the severe acute respiratory syndrome (SARS) pandemic that occurred in 2002-2003. SARS-CoV-2 has a higher binding affinity to human ACE2 than to that of other species. Animal models that mimic the human disease are highly essential to develop therapeutics and vaccines against COVID-19. Here, we review transgenic mice that express human ACE2 in the airway and …