کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10587416 | 981429 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cu(II) cyclen cleavage agent for human islet amyloid peptide
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Type 2 diabetes mellitus (T2DM) is characterized by a substantial reduction in β-cell mass and the amyloid fibrils which are formed by the aggregation of the human islet amyloid polypeptide (h-IAPP) in the islet of Langerhans. Cleavage agents with Co(III) cyclen as the catalytic group have been studied as a novel therapeutic option for T2DM patients. However, recent research has suggested that the cytotoxicity of h-IAPP might be mediated by interactions with Cu(II); furthermore, it has been shown in vitro that Cu(II) prevents h-IAPP from forming the β-sheet conformers. Therefore, we synthesized a cleavage agent using Cu(II) cyclen. The resulting cleaved fragments and estimated cleavage yield (8.3 mol %) were evaluated after incubation with h-IAPP.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry - Volume 18, Issue 7, 1 April 2010, Pages 2598-2601
Journal: Bioorganic & Medicinal Chemistry - Volume 18, Issue 7, 1 April 2010, Pages 2598-2601
نویسندگان
Keunhong Jeong, Woo Young Chung, Young-Sik Kye, Dongwook Kim,