Memapsin 2, a drug target for Alzheimer's disease.

نویسندگان

  • Gerald Koelsch
  • Robert T Turner
  • Lin Hong
  • Arun K Ghosh
  • Jordan Tang
چکیده

Mempasin 2, a beta-secretase, is the membrane-anchored aspartic protease that initiates the cleavage of amyloid precursor protein leading to the production of beta-amyloid and the onset of Alzheimer's disease. Thus memapsin 2 is a major therapeutic target for the development of inhibitor drugs for the disease. Many biochemical tools, such as the specificity and crystal structure, have been established and have led to the design of potent and relatively small transition-state inhibitors. Although developing a clinically viable mempasin 2 inhibitor remains challenging, progress to date renders hope that memapsin 2 inhibitors may ultimately be useful for therapeutic reduction of beta-amyloid.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Amyloid-beta reduction by memapsin 2 (beta-secretase) immunization.

Memapsin 2 (beta-secretase, BACE1) is the protease that initiates cleavage of beta-amyloid precursor protein leading to the production of amyloid-beta (Abeta) and the onset of Alzheimer's disease (AD). Reducing Abeta by targeting memapsin 2 is a major strategy in developing new AD therapy. Here, in a proof-of-concept study, we show that immunization of transgenic AD mice (Tg2576) with memapsin ...

متن کامل

The Design, Development, and Evaluation of BACE1 Inhibitors for the Treatment of Alzheimer’s Disease

Alzheimer’s disease (AD) is a very serious public health problem. Currently, there is no effective treatment for AD. Among the many biochemical targets for AD drug development, β-secretase (BACE1, memapsin 2) continues to be a promising drug discovery target for AD therapy. This proteolytic enzyme is a membrane-anchored aspartic acid protease that is responsible for the initial step of amyloid ...

متن کامل

Protein Drug Targets of Lavandula angustifolia on treatment of Rat Alzheimer᾽s Disease

Different treatment strategies of Alzheimer's disease (AD) are being studied for treating or slowing the progression of AD. Many pharmaceutically important regulation systems operate through proteins as drug targets. Here, we investigate the drug target proteins in beta-amyloid (Aβ) injected rat hippocampus treated with Lavandula angustifolia (LA) by proteomics techniques. The reported study sh...

متن کامل

Protein Drug Targets of Lavandula angustifolia on treatment of Rat Alzheimer᾽s Disease

Different treatment strategies of Alzheimer's disease (AD) are being studied for treating or slowing the progression of AD. Many pharmaceutically important regulation systems operate through proteins as drug targets. Here, we investigate the drug target proteins in beta-amyloid (Aβ) injected rat hippocampus treated with Lavandula angustifolia (LA) by proteomics techniques. The reported study sh...

متن کامل

The recent development in synthesis and pharmacological evaluation of small molecule to treat Alzheimer's diseases: A review

Alzheimer's disease is a neurological disorder in which the death of brain cells causes memory loss and cognitive decline. A neurodegenerative type of dementia, the disease starts mild and gets progressively worse. Like all types of dementia, Alzheimer's is caused by brain cell death. The most common presentation marking Alzheimer's dementia is where symptoms of memory loss are the most promine...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Biochemical Society symposium

دوره 70  شماره 

صفحات  -

تاریخ انتشار 2003