Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P50583 (asymmetrical)
 12,197 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 200-300 kb region of chromosome 3p14.2, including the fragile site locus FRA3B, is homozygously deleted in multiple tumor-derived cell lines. Exon amplification from cosmids covering this deleted region allowed identification of the human FHIT gene, a member of ther histidine triad gene family, which encodes a protein with 69% similarity to an S. pombe enzyme, diadenosine 5', 5''' P1, P4-tetraphosphate asymmetrical hydrolase. The FHIT locus is composed of ten exons distributed over at least 500 kb, with three 5' untranslated exons centromeric to the renal carcinoma-associated 3p14.2 breakpoint, the remaining exons telomeric to this translocation breakpoint, and exon 5 within the homozygously deleted fragile region. Aberrant transcripts of the FHIT locus were found in approximately 50% of esophageal, stomach, and colon carcinomas.
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PMID:The FHIT gene, spanning the chromosome 3p14.2 fragile site and renal carcinoma-associated t(3;8) breakpoint, is abnormal in digestive tract cancers. 859 45

Piloleiomyoma, a benign smooth-muscle tumor arising from the arrectores pilorum muscles of the skin, affects males and females in the third decade of life. It presents as asymmetrical, reddish-brown nodules or papules with a firm consistency, predominantly located on the limbs. When multiple lesions are present, they may be tender or painful. Their association with uterine fibroids, referred to as Reed syndrome or familial leiomyomatosis cutis et uteri, is rare and may be associated with renal cell carcinoma. The approach consists of surgical excision in cases presenting few lesions and pharmacological treatment if symptomatic. The present paper describes a case of Reed syndrome in which a decision was made to monitor the patient in view of the absence of symptoms.
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PMID:[Do you know this syndrome? Piloleiomyoma]. 2228 23