1naresh
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Genes Associated Conditions Collagen genes, COL II and XI Otospondylomegaepiphyseal dysplasia, achondrogenesis type II, Stickler syndrome types I-III Diastrophic dysplasia sulfate transporter Diastrophic dysplasia FGFR2 Apert syndrome Homeobox MSX1 Cleft palate and hypodontia TGFβ R1 or TGFβR2 Aortic aneurysm, arterial tortuosity, hypertelorism, cleft palate, bifid uvula, craniosynostosis T-Box 1 (BX1) DiGeorge/Velo cardiofacial syndrome T-Box 22 (TBX22) X-linked cleft palate and ankyloglossia TCOF1 Treacher Collins syndrome TWIST Saethre-Chotzen syndrome
Note:—FGFR2 indicates fibroblast growth factor receptor 2.
↵a Other genes and proteins associated with normal palatal formation include the following: Fgf-Shh signaling, Tbx22, BMPs, Jagged-2, Pax-9, serotonin, hyaluronan, PVRL1, TGF-β3, TGF-α, EGF, Lhx-8, Msx-1, and GABA (Fig 1). Table modified from Rice DP. Craniofacial anomalies: from development to molecular pathogenesis. Curr Mol Med 2005;5:699–722, Table 2, © Bentham Science Publishers.16