Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0025362 (mental retardation)
 15,878 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The proximal albino deletions identify several functional regions on mouse Chromosome 7 critical for differentiation of mesoderm (mesd), development of the hypothalamus neuroendocrine lineage (nelg), and function of the liver (hsdr1). Using comparative mapping and genomic sequence analysis, we have identified four novel genes and Il16 in the mesd deletion interval. Two of the novel genes, mesdc1 and mesdc2, are located within the mesd critical region defined by BAC transgenic rescue. We have investigated the fetal role of genes located outside the mesd critical region using BAC transgenic complementation of the mesd early embryonic lethality. Using human radiation hybrid mapping and BAC contig construction, we have identified a conserved region of human chromosome 15 homologous to the mesd, nelg, and hsdr1 functional regions. Three human diseases cosegregate with microsatellite markers used in construction of the human BAC/YAC physical map, including autosomal dominant nocturnal frontal lobe epilepsy (ENFL2; also known as ADNFLE), a syndrome of mental retardation, spasticity, and tapetoretinal degeneration (MRST); and a pyogenic arthritis, pyoderma gangrenosum, and acne syndrome (PAPA).
 ...
PMID:Identification of mesoderm development (mesd) candidate genes by comparative mapping and genome sequence analysis. 1124 70

Congenital insensitivity to pain with anhidrosis (CIPA) is a rare, hereditary, autonomic recessive disorder. The inability to perceive pain results from loss of nociceptive afferents, while anhidrosis is caused by loss of innervation to the sweat glands. Insensitivity to pain and mental retardation lead to self-inflicted injuries, corneal lacerations, painless bony fractures, joint deformities with consequent chronic osteomyelitis, and septic arthritis. There are only a few reports on the anesthetic management for patients with CIPA. We describe the anesthetic management of a young woman with CIPA receiving bilateral arthrodesis of the ankle.
 ...
PMID:Spinal anesthesia in a patient with congenital insensitivity to pain with anhidrosis. 1751 58

Congenital insensitivity to pain with anhidrosis (CIPA) is a rare syndrome characterized by a lack of sensitivity to pain due to congenital sensory and autonomic neuropathies, anhidrosis, an inability to regulate body temperature, growth retardation, mental retardation at different levels of severity, and inadvertent self-harm. It is an autosomal recessive disorder that is result of a mutation in the neurotrophic receptor tyrosine kinase 1 gene, which encodes neurotrophic tyrosine kinase. CIPA patients are frequently admitted to hospitals with unrecognized traumatic fractures and unhealed wounds due to the lack of a pain response. Presently described is the method of anesthetic management used for 2 siblings, aged 17 and 14 years, with a generalized lack of pain, anhidrosis, mental retardation, and septic arthritis. Sedation with midazolam alone provided satisfactory surgical comfort without causing hemodynamic instability in these 2 patients with CIPA syndrome.
 ...
PMID:Anesthetic management of two siblings with congenital insensitivity to pain with anhidrosis syndrome. 3174 48