Altered Growth Responses of Pulmonary Artery Smooth Muscle Cells From Patients With Primary Pulmonary Hypertension to Transforming Growth Factor-β 1 and Bone Morphogenetic Proteins
Author(s) -
Nicholas W. Morrell,
Xudong Yang,
Paul D. Upton,
Karen B. Jourdan,
Neal Morgan,
Karen Sheares,
Richard C. Trembath
Publication year - 2001
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/hc3201.094152
Subject(s) - bmpr2 , bone morphogenetic protein receptor , bone morphogenetic protein , transforming growth factor , endocrinology , transforming growth factor beta , medicine , receptor , biology , microbiology and biotechnology , cancer research , gene , genetics
Mutations in the type II receptor for bone morphogenetic protein (BMPR-II), a receptor member of the transforming growth factor-beta (TGF-beta) superfamily, underlie many cases of familial and sporadic primary pulmonary hypertension (PPH). We postulated that pulmonary artery smooth muscle cells (PASMCs) from patients with PPH might demonstrate abnormal growth responses to TGF-beta superfamily members.
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