Gene: TGFB3
Alternate names for this Gene: ARVD|ARVD1|LDS5|RNHF|TGF-beta3
Gene Summary: This gene encodes a secreted ligand of the TGF-beta (transforming growth factor-beta) superfamily of proteins. Ligands of this family bind various TGF-beta receptors leading to recruitment and activation of SMAD family transcription factors that regulate gene expression. The encoded preproprotein is proteolytically processed to generate a latency-associated peptide (LAP) and a mature peptide, and is found in either a latent form composed of a mature peptide homodimer, a LAP homodimer, and a latent TGF-beta binding protein, or in an active form consisting solely of the mature peptide homodimer. The mature peptide may also form heterodimers with other TGF-beta family members. This protein is involved in embryogenesis and cell differentiation, and may play a role in wound healing. Mutations in this gene are a cause of aortic aneurysms and dissections, as well as familial arrhythmogenic right ventricular dysplasia 1.
Gene is located in Chromosome: 14
Location in Chromosome : 14q24.3
Description of this Gene: transforming growth factor beta 3
Type of Gene: protein-coding
Gene: IFT43
Alternate names for this Gene: C14orf179|CED3|RP81|SRTD18
Gene Summary: This gene encodes a subunit of the intraflagellar transport complex A (IFT-A). IFT-A is a multiprotein complex that plays an important role in cilia assembly and maintenance by mediating retrograde ciliary transport. Mutations in this gene are a cause of cranioectodermal dysplasia-3 (CED3), also known as Sensenbrenner syndrome. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene.
Gene is located in Chromosome: 14
Location in Chromosome : 14q24.3
Description of this Gene: intraflagellar transport 43
Type of Gene: protein-coding
rs1566682530 in
TGFB3;IFT43 gene and
LOEYS-DIETZ SYNDROME 4
PMID 25835445 2015 Mutations in a TGF-β ligand, TGFB3, cause syndromic aortic aneurysms and dissections.
PMID 26184463 2015 Exome sequencing identifies a novel heterozygous TGFB3 mutation in a disorder overlapping with Marfan and Loeys-Dietz syndrome.
PMID 24798638 2014 De novo mutation of the latency-associated peptide domain of TGFB3 in a patient with overgrowth and Loeys-Dietz syndrome features.
rs398122984 in
TGFB3;IFT43 gene and
RIENHOFF SYNDROME
PMID 23824657 2013 A mutation in TGFB3 associated with a syndrome of low muscle mass, growth retardation, distal arthrogryposis and clinical features overlapping with Marfan and Loeys-Dietz syndrome.