Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P01275 (glucagon)
 26,492 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 69-year-old woman with classic glucagonoma syndrome had associated progressive neurologic disease manifest as dementia, ataxia, optic atrophy, and lower limb weakness. Visual evoked responses (VERs) were absent bilaterally. After an attempt at resection was unsuccessful, therapy was started with somatostatin analogue (Sandostatin, SMS 201-995). Over the ensuing 3 months, there was a decrease in the plasma glucagon level, resolution of the rash, weight gain, reversal of the dementia, and an improvement in coordination and limb weakness. Subsequent VERs revealed bilateral delayed responses.
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PMID:Reversal of a neurologic paraneoplastic syndrome with octreotide (Sandostatin) in a patient with glucagonoma. 195 89

We describe five patients with Wolfram syndrome (diabetes insipidus, diabetes mellitus, optic atrophy and deafness). Three of the patients appear to have had very gradual onset of diabetes mellitus at an early age yet all patients when tested for C-peptide response to glucagon were severely deficient. All patients are registered blind from primary optic atrophy, two have severe hearing difficulties and three high tone sensorineural hearing loss on audiometry. Four patients have cranial diabetes insipidus which in two cases is partial and of gradual onset and was attributed to poor control of the diabetes mellitus. In one case treatment of the insipidus relieved enuresis. All five patients have evidence of dilatation of the urinary tract and one patient is managed in the long-term by self-catheterisation which has resulted in one episode of bacteraemia. One patient has marked testicular atrophy and investigation reveals this to be due to primary hypogonadism and not to hypothalamic-pituitary dysfunction. One female patient had her menarche delayed until the age of 19 years but has subsequently had the only successful pregnancy in a patient with this syndrome of which we are aware.
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PMID:Wolfram (DIDMOAD) syndrome: a complex long-term problem in management. 308 28

We report on a young patient who suffered from diabetes mellitus and neurosensorial deafness from the age of two. One year later she was noted to have deteriorated vision and the diagnosis of optic atrophy was made, her visual acuity decreased progressively. At the age of six she was admitted to our hospital because of thiamine responsive megaloblastic anemia, a rare clinical feature of Wolfram's syndrome (only 13 cases have been reported to date). Thiamine (75 mg/day) was commenced at a single oral dose with a rapid increase of Hb level after a few days of therapy. The insulin requirement didn't decrease during thiamine therapy, the C-peptide level after glucagon remained almost indosable. No improvement was observed in the deafness and in the optic atrophy. These findings suggest that diabetes mellitus and optic atrophy, in Wolfram's syndrome are not related to thiamine metabolism.
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PMID:[Wolfram syndrome. Personal experience]. 764 10