کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1924315 | 1048953 | 2007 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Lectin binding and effects in culture on human cancer and non-cancer cell lines: Examination of issues of interest in drug design strategies
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موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
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چکیده انگلیسی
Both cell lines bound to DBA-derivatized microbeads, and binding was inhibited by N-acetyl-d-galactosamine, but not by l-fucose. Neither cell line bound to PNA-derivatized microbeads. Despite the lack of lectin binding using the rapid microbead method, PNA was mitogenic in culture at some time points and its mitogenic effect displayed a reverse-dose response. This was also seen with effects of DBA on cells in culture. While this is a simple study, the results were statistically highly significant and suggest that: (1) agents may not need to bind strongly to cells to exert biological effects, (2) cell line pairs derived from diseased and non-diseased tissue can provide useful comparative data on potential drug effects and (3) very low concentrations of potential drugs might be initially tested experimentally because reverse-dose responses should be considered.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Histochemica - Volume 109, Issue 6, 10 November 2007, Pages 491-500
Journal: Acta Histochemica - Volume 109, Issue 6, 10 November 2007, Pages 491-500
نویسندگان
Karineh Petrossian, Lisa R. Banner, Steven B. Oppenheimer,