Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P30536 (PBS)
 9,886 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A boy aged 4.5 years with prune-belly syndrome and associated urethral stenosis, oligohydramnios, imperforate anus and vesicosigmoid fistula is described. In contrast to the anticipated poor prognosis, vesicostomy and divided transverse colostomy performed after birth followed by prophylaxis of infection and bicarbonate supplementation have resulted in a good outcome. The vesicosigmoid fistula might have served in utero as a "natural diversion" protecting from pressure-induced renal damage. It is suggested that the main determinant of prognosis in PBS is the presence and degree of kidney dysplasia at birth as reflected by the neonatal renal function after performance of an indicated urinary diversion procedure rather than the presence of severe associated anomalies.
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PMID:Good outcome in prune-belly syndrome despite associated severe anomalies. 315 66

We studied two patients with an axonal type of polyneuropathy, epidermolysis, and IgM kappa plasma cell dyscrasia. The IgM kappa was deposited in the dermis, was absorbed from the serum by axonal micelle preparations, and was precipitated with chondroitin sulfate in highly purified agarose in 0.15 M NaCl with 0.01 M phosphate buffer, pH 7.8. In contrast, we found none of these abnormalities in three patients with IgM plasma cell dyscrasia and demyelinating neuropathy. Of 78 other macroglobulinemic serum samples from patients without neuropathy, 7 precipitated with a sulfated polysaccharide. This reaction occurred at low ionic strength, 0.05 M barbital buffer, pH 8.1, but did not occur in the higher ionic strength of 0.01 M phosphate with 0.15 M NaCl (PBS). The interaction of the IgM with chondroitin sulfate at relatively high ionic strength could cause both the axonal polyneuropathy and the epidermolysis.
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PMID:Monoclonal IgM kappa antibody precipitating with chondroitin sulfate C from patients with axonal polyneuropathy and epidermolysis. 629 26

Glucagon-like peptide-2 (GLP-2) is a nutrient-dependent intestinotropic hormone that promotes intestinal growth, via increased intestinal proliferation and decreased apoptosis, as well as increases in nutrient absorption and barrier function. The long-acting analog h(Gly(2))GLP-2[1-33] is currently being tested for treatment of short bowel syndrome and Crohn's disease. However, the role of GLP-2 in colon carcinogenesis is controversial. To assess the intestinotropic effects of exogenous and endogenous GLP-2, C57BL6/J mice were injected with 1 microg h(Gly(2))GLP-2[1-33]; 30 or 60 ng hGLP-2[3-33], a GLP-2 receptor antagonist; or PBS (4 wk, twice a day, sc). Chronic h(Gly(2))GLP-2[1-33] increased small intestinal weight/body weight (P < 0.001), villus height (P < 0.001), crypt depth (P < 0.001), and crypt cell proliferation, as measured by expression of the proliferative marker Ki67 (P < 0.05-0.01). In contrast, chronic hGLP-2[3-33] decreased small intestinal weight/body weight (P < 0.05) and colon weight/body weight (P < 0.05). To assess the carcinogenic effects of endogenous and exogenous GLP-2, separate mice were injected with azoxymethane (10 mg/kg, 4 wk, every 7 d, ip), followed by 1.5 microg h(Gly(2))GLP-2[1-33], 30 ng hGLP-2[3-33], or PBS (4 wk, twice a day, sc) 2 or 12 wk thereafter. At 10 or 46 wk after azoxymethane treatment, the numbers of aberrant crypt foci increased with h(Gly(2))GLP-2[1-33] (P < 0.001) and decreased with hGLP-2[3-33] (P < 0.01-0.05) treatment. Furthermore, mucin-depleted aberrant foci, consistent with progressive dysplasia, were almost exclusively present in h(Gly(2))GLP-2[1-33]-treated mice (P < 0.01-0.001). Additionally, adenocarcinomas developed in h(Gly(2))GLP-2[1-33]-treated mice but not in those receiving hGLP-2[3-33] or PBS. Taken together, these studies indicate that chronic treatment with GLP-2 enhances colon carcinogenesis, whereas antagonism of the GLP-2 receptor decreases dysplasia, with possible implications for human therapy.
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PMID:Carcinogenic effects of exogenous and endogenous glucagon-like peptide-2 in azoxymethane-treated mice. 1949 74