Frederick S. Kaplan, Eileen M. Shore, Robert J. Pignolo
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引用次数: 0
Abstract
Fibrodysplasia ossificans progressiva (FOP), a disorder of congenital skeletal malformations and progressive extraskeletal ossification, is the most severe form of heterotopic ossification (HO) in humans. Gain-of-function pathogenic variants in activin A receptor type I (ACVR1), a bone morphogenetic protein (BMP) type 1 receptor, cause FOP by dramatically altering the normal physiologic functions of ACVR1, impacting BMP signaling and other interacting pathways. These alterations affect various systems, including inflammation, innate immunity, hypoxia sensing, wound healing, aging, temperature and mechanical thresholds, pain sensitivity, skeletal growth, diarthrodial joint patterning, joint function and fate, and HO. This article examines the emergent properties of FOP’s diverse phenotypes, proposes a schema for targeting these phenotypes, and highlights outstanding questions and knowledge gaps.
期刊介绍：
Trends in Molecular Medicine (TMM) aims to offer concise and contextualized perspectives on the latest research advancing biomedical science toward better diagnosis, treatment, and prevention of human diseases. It focuses on research at the intersection of basic biology and clinical research, covering new concepts in human biology and pathology with clear implications for diagnostics and therapy. TMM reviews bridge the gap between bench and bedside, discussing research from preclinical studies to patient-enrolled trials. The major themes include disease mechanisms, tools and technologies, diagnostics, and therapeutics, with a preference for articles relevant to multiple themes. TMM serves as a platform for discussion, pushing traditional boundaries and fostering collaboration between scientists and clinicians. The journal seeks to publish provocative and authoritative articles that are also accessible to a broad audience, inspiring new directions in molecular medicine to enhance human health.
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