نتایج جستجو برای: msx1
تعداد نتایج: 449 فیلتر نتایج به سال:
UNLABELLED Our research aimed to look into the clinical traits and genetic mutations in sporadic non-syndromic anodontia and to gain insight into the role of mutations of PAX9, MSX1, AXIN2 and EDA in anodontia phenotypes, especially for the PAX9. MATERIAL AND METHODS The female proband and her family members from the ethnic Han families underwent complete oral examinations and received a retr...
Objectives:The aim of this study is to find some genetic aspects of dental agenesis and, in particular, to analyze mutations in the MSX1 and PAX9 genes in individuals with non-syndromic dental agenesis. The aim is to enhance our understanding of the genetic basis of these anomalies and to provide an epidemiological overview regarding the incidence of agenesis in the population, by innovative, m...
Numerous human syndromes are the result of abnormal cranial neural crest development. One group of such defects, referred to as CATCH-22 (cardiac defects, abnormal facies, thymic hypoplasia, cleft palate, hypocalcemia, associated with chromosome 22 microdeletion) syndrome, exhibit craniofacial and cardiac defects resulting from abnormal development of the third and fourth neural crest-derived b...
BACKGROUND The aim of this study was to investigate whether the TGFA/TGFB3/MSX1 gene polymorphisms and haplotypes lead to individual differences between congenital non-syndromic hearing impairment (NSHI) patients and normal people in a Chinese population and to analyze the risk factors for NSHI. MATERIAL AND METHODS Between December 2010 and September 2014, 343 congenital NSHI patients were rec...
In the chick, most feathers are restricted to specific areas of the skin, the feather tracts or pterylae, while other areas, such as the apteria, remain bare. In the embryo, the expansion and closure of the somatopleure leads to the juxtaposition of the ventral pteryla, midventral apterium and amnion. The embryonic proximal somatopleural mesoderm is determined to form a feather-forming dermis a...
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