Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:Q9UIJ5 (Rec)
 58,342 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Close phenotypic similarity between two cases carrying a rec(3) dup q,inv(3) (p25q21), 12 additional infants from the same inv (3)(p25q21) kindred who lived less than 1 year, and eight cases studied in other medical centers has led us to postulate the existence of a distinct chromosome 3 duplication-deletion syndrome. In the presence of trisomy for (3)q21 leads to qter and monosomy for (3)p25 leads to pter, the facial dysmorphy is unique: a distorted head shape due to irregular cranial sutures, thick low eyebrows, long eyelashes, persistent lanugo, distended veins on the scalp, hypertelorism, oblique palpebral fissures, a very short nose with a broad depressed bridge and anteverted nares, protruding maxilla, thin upper lip, micrognathia, low-set ears, and a short webbed neck. Port-wine stains, congenital glaucoma, cloudy corneas, cleft palate and harelip also occur frequently. Each infant has difficulty sucking and swallowing. Congenital anomalies of the cardiovascular system, of midgut rotation, and of the urogenital system are noted for the infants who died neonatally. Most frequent is a ventricular septal defect, followed by atrial septal defect, patent ductus arteriosus, patent foramen ovale, and coarctation of the aorta. Omphalocele, umbilical hernia, hyperplastic kidneys, polycystic kidneys, double ureter, hydro-ureter, hydronephrosis, and undescended testes often occur. The extremities are short in proportion to the length of the trunk. Clinodactyly, coxa valga, talipes, and spina bifida are frequently observed.
 ...
PMID:Chromosome 3 duplication q21 leads to qter deletion p25 leads to pter syndrome in children of carriers of a pericentric inversion inv(3) (p25q21). 120 27

Congenital anomalies of the vertebral column associated with aberrations of one of the primary vertebral ossification centres have been frequently described in the veterinary literature, but clinically significant abnormalities of secondary vertebral ossification centres, particularly involving the caudal articular processes, are much less frequently reported. This paper describes three dogs with aplasia and one dog with hypoplasia of the caudal vertebral articular processes. Thoracolumbar spinal cord compression and ataxia was evident in the three dogs with aplasia but no clinical signs were evident in the dog with hypoplasia. The radiographic appearance was similar in all four cases, with aplasia or hypoplasia of the caudal articular facets at one or more intervertebral joints in the thoracolumbar region. Bone proliferation was evident secondary to an associated degenerative joint disease. Compensatory hyperplasia of the adjacent cranial articular facets and ligamentum flavum protruded into the vertebral canal, resulting in a compressive myelopathy observed by myelography and magnetic resonance imaging.
Vet Rec 2005 May 07
PMID:Dysplasia of the caudal vertebral articular facets in four dogs: results of radiographic, myelographic and magnetic resonance imaging investigations. 1587 40

Congenital anomalies of the kidney and urinary tract occur at a frequency of 1 in 500 live births in humans. Mutant mice null for Dlg1 (Dlg1(-/-) mice), a membrane-associated guanylate kinase containing PDZ domains, exhibit various urogenital malformations, including hypoplasia of the kidney and ureter, megaureter, hydronephrosis, and aplasia of the seminal vesicle and the vagina. The common nephric duct (CND) is a distal part of the Wolffian duct between the ureteric branch and the opening to the urogenital sinus, and normally disappears by embryonic day (E) 12.5 by a downward shift of the ureteric branch. Although retardation of the disappearance of the CND is apparent during urogenital development in Dlg1(-/-) mice, its pathogenesis and prognosis are unclear. In the present study, we found a decrease in apoptotic cells in the CND epithelium in Dlg1(-/-) mice at E11.5. Cell proliferation did not change. Additionally, histological observation of the development of the ureteral orifice indicated that the CND remained at E15.5 and was widely open to the vesical lumen in Dlg1(-/-) mice, in contrast to the complete disappearance of the CND and a narrow ureteric orifice in control mice. The dilatation of the vesicoureteral junction remained at E18.5. Opening of the vesicoureteral junction is known to cause vesicoureteral reflux and subsequent megaureter and hydronephrosis. Therefore, our present observation demonstrates that lack of the Dlg1 gene induces a decrease in apoptotic epithelial cell death and the persistence of the CND, which result in a dysfunctional vesicoureteral junction and cause megaureter or hydronephrosis through vesicoureteral reflux.
Anat Rec (Hoboken) 2013 Dec
PMID:Decreased apoptosis and persistence of the common nephric duct during the development of an aberrant vesicoureteral junction in Dlg1 gene-targeted mice. 2414 60