Due to lack of understanding of the etiology and progression of human FOP, and the fact that surgical interventions often exacerbate FOP disease progression, alternative therapeutic methods are needed, including modeling in animals, to study and improve understanding of human FOP.
We describe seven novel deletions/translocations in five patients (including two with normal karyotype) whose breakpoints were PCR-validated and involved MACROD2, CACNA2D4, TET2, SGMS2, LRBA, SH3D19, INTS3, FOP (CHTOP), SCLT1, and PHF17.
The discovery of the FOP gene established a critical milestone in our understanding of FOP, and revealed a highly conserved therapeutic target in the BMP signaling pathway.
We studied 72 patients with FOP in China and analyzed their phenotypes and genotypes comprising the world's largest ethnically homogeneous population of FOP patients.
The discovery of the FOP gene establishes a critical milestone in understanding FOP, reveals a highly conserved druggable target in the TGF-beta/bone morphogenetic protein signaling pathway and compels therapeutic approaches for the development of small molecule signal transduction inhibitors for activin-like kinase-2.