FGFR3 promotes synchondrosis closure and fusion of ossification centers through the MAPK pathway
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چکیده
منابع مشابه
FGFR3 promotes synchondrosis closure and fusion of ossification centers through the MAPK pathway.
Activating mutations in FGFR3 cause achondroplasia and thanatophoric dysplasia, the most common human skeletal dysplasias. In these disorders, spinal canal and foramen magnum stenosis can cause serious neurologic complications. Here, we provide evidence that FGFR3 and MAPK signaling in chondrocytes promote synchondrosis closure and fusion of ossification centers. We observed premature synchondr...
متن کاملGenetic inactivation of ERK1 and ERK2 in chondrocytes promotes bone growth and enlarges the spinal canal.
Activating mutations in FGFR3 cause the most common forms of human dwarfism: achondroplasia and thanatophoric dysplasia. In mouse models of achondroplasia, recent studies have implicated the ERK MAPK pathway, a pathway activated by FGFR3, in creating reduced bone growth. Our recent studies have indicated that increased Fgfr3 and ERK MAPK signaling in chondrocytes also causes premature synchondr...
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ژورنال
عنوان ژورنال: Human Molecular Genetics
سال: 2008
ISSN: 0964-6906,1460-2083
DOI: 10.1093/hmg/ddn339