Neurosurgery · 1999
A cerebrospinal fluid protein associated with moyamoya disease: report of three cases.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Hojo M, Hoshimaru M, Miyamoto S, Taki W, Kikuchi H, Hashimoto N
Аннотация
OBJECTIVE: The pathogenesis of moyamoya disease is unknown. The purpose of this study was to detect proteins associated with the pathogenesis of moyamoya disease.
CLINICAL PRESENTATION: Cerebrospinal fluid (CSF) samples from three patients with moyamoya disease and four control patients who had cervical lesions but no intracranial lesion were studied.
INTERVENTION: CSF proteins separated by two-dimensional polyacrylamide gel electrophoresis were analyzed with the SWISS-2DPAGE and SWISS-PROT databases. In the CSF samples from all three patients with moyamoya disease, a polypeptide spot (Mr = 12,000, pI = 5.35) was observed. This spot was not evident in samples from the four control patients and has not been reported in the SWISS-2DPAGE and SWISS-PROT databases.
CONCLUSION: A CSF protein, which is possibly novel and associated with moyamoya disease, has been detected. The analysis of CSF by two-dimensional polyacrylamide gel electrophoresis may reveal a clue by which the molecular mechanism of moyamoya disease may be elucidated.
CLINICAL PRESENTATION: Cerebrospinal fluid (CSF) samples from three patients with moyamoya disease and four control patients who had cervical lesions but no intracranial lesion were studied.
INTERVENTION: CSF proteins separated by two-dimensional polyacrylamide gel electrophoresis were analyzed with the SWISS-2DPAGE and SWISS-PROT databases. In the CSF samples from all three patients with moyamoya disease, a polypeptide spot (Mr = 12,000, pI = 5.35) was observed. This spot was not evident in samples from the four control patients and has not been reported in the SWISS-2DPAGE and SWISS-PROT databases.
CONCLUSION: A CSF protein, which is possibly novel and associated with moyamoya disease, has been detected. The analysis of CSF by two-dimensional polyacrylamide gel electrophoresis may reveal a clue by which the molecular mechanism of moyamoya disease may be elucidated.