生物学杂志
生物學雜誌
생물학잡지
JOURNAL OF BIOLOGY
2014年
4期
85-89
,共5页
阿尔茨海默症%淀粉样蛋白级联假说%β-淀粉样蛋白
阿爾茨海默癥%澱粉樣蛋白級聯假說%β-澱粉樣蛋白
아이자해묵증%정분양단백급련가설%β-정분양단백
Alzheimer′s disease%amyloid cascade hypothesis%β-amyloid peptide
阿尔茨海默症(Alzheimer′s Disease, AD)是一种中枢神经系统退行性病变,目前发病机制不清。淀粉样蛋白级联假说是有关AD发病机制的主流学说,认为脑内过量产生的β-淀粉样蛋白(β-amyloid peptide ,Aβ)是引发AD的主要原因。针对Aβ的生成、聚集、清除及靶向治疗相关的药物开发是目前的研究热点,就淀粉样蛋白级联假说的最新研究进展及AD的预防治疗现状作一综述。
阿爾茨海默癥(Alzheimer′s Disease, AD)是一種中樞神經繫統退行性病變,目前髮病機製不清。澱粉樣蛋白級聯假說是有關AD髮病機製的主流學說,認為腦內過量產生的β-澱粉樣蛋白(β-amyloid peptide ,Aβ)是引髮AD的主要原因。針對Aβ的生成、聚集、清除及靶嚮治療相關的藥物開髮是目前的研究熱點,就澱粉樣蛋白級聯假說的最新研究進展及AD的預防治療現狀作一綜述。
아이자해묵증(Alzheimer′s Disease, AD)시일충중추신경계통퇴행성병변,목전발병궤제불청。정분양단백급련가설시유관AD발병궤제적주류학설,인위뇌내과양산생적β-정분양단백(β-amyloid peptide ,Aβ)시인발AD적주요원인。침대Aβ적생성、취집、청제급파향치료상관적약물개발시목전적연구열점,취정분양단백급련가설적최신연구진전급AD적예방치료현상작일종술。
Alzheimer′s disease ( AD) is one of the main degenerative disorders of the central nervous system , but the mechanism of which is yet to be clarified .The β-amyloid peptide ( Aβ) cascade hypothesis is the most prevailing hypothesis for the pathological process of AD, which suggests that the etiology of AD should be attributed to the overproduction of Aβin AD brain.Therefore, the therapeutic strategies aim at inhibiting Aβoverproduction , aggregation or increasing Aβclearance appear to be research hotspots for drug development .In this paper , the research advances in amyloid cascade hypothesis and correlated therapeutic strategies for AD were reviewed.