Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:4.6.1.1 (adenylate cyclase)
 19,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Leukotriene C and D markedly enhanced plasma exudation in rat skin, using [131I]-labeled human serum albumin ([131I]-HSA) to measure vascular permeability. The adenylate cyclase activator forskolin only slightly increased plasma exudation, while markedly potentiating the leukotriene response. Prostaglandin E1 increases plasma exudation in rat skin, but appears to act by a different mechanism than leukotrienes, since the responses to combinations of prostaglandin and leukotrienes are synergistic and the responses to prostaglandins are inhibited by forskolin. The phosphodiesterase inhibitor, isobutylmethylxanthine also potentiated the leukotriene C-induced response. The effects of the various agents on leukotriene responses are similar to effects of these agents on bradykinin and histamine-induced plasma exudation. These results suggest that an increase in the cyclic AMP in the rat skin, elicited by forskolin or prostaglandin potentiates the leukotriene C and D-induced plasma exudation and that leukotriene C and D increase the vascular permeability through the same type of mechanism that pertains for histamine and bradykinin.
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PMID:Effects of forskolin and prostaglandin E1 on leukotriene C- and D-induced plasma exudation in the rat skin. 373 23

Bovine sequence tagged sites (STSs) were developed for seven genes and used for synteny mapping with a hybrid bovine x rodent cell line panel. The genes were thymidylate synthase (TYMS), pituitary adenylate cyclase activating peptide (ADCYAP1), and melanocortin-2 receptor (MC2R) from the short arm of human chromosome (HSA) 18 and N-cadherin (CDH2), transthyretin (TTR), gastrin-releasing peptide (GRP), and plasminogen activator inhibitor 2 (PAI2) from the long arm of HSA 18. Primers for these genes were designed with human, ovine, or bovine sequences aligned with a sequence from a second species. The bovine PCR product was cloned, and the fragment was sequenced to verify that the homologous gene was indeed amplified. A second set of bovine-specific PCR primers were developed for each gene from these sequences. These STSs were used for synteny mapping, and all seven genes were syntenic with markers of bovine chromosome (BTA) 24. The concordance with BTA 24 was at least 96.5% for all genes.
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PMID:Seven genes from human chromosome 18 map to chromosome 24 in the bovine. 869 4