کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9093873 1149656 2005 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preclinical Data with Bortezomib in Lung Cancer
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی بیهوشی و پزشکی درد
پیش نمایش صفحه اول مقاله
Preclinical Data with Bortezomib in Lung Cancer
چکیده انگلیسی
More effective therapies are needed for non-small-cell lung cancer (NSCLC) and small-cell lung cancer (SCLC). Proteasome inhibitors are one class of molecularly targeted antineoplastic agents being investigated for these diseases. These agents block the activity of the 26S proteasome, which is responsible for the degradation of the vast majority of intracellular proteins and thus affect multiple signaling pathways within cells. Bortezomib is the first proteasome inhibitor to be evaluated in human studies and is approved for use in multiple myeloma. Bortezomib is now being investigated as a potential treatment for NSCLC and SCLC. Preclinical studies have shown that single-agent bortezomib causes growth inhibition and apoptosis in numerous NSCLC cell lines in vitro and has antitumor activity in vivo. Bortezomib affects the levels of several proteins known to be of significance in lung cancers. Studies of bortezomib in combination with other antitumor agents in vitro and in vivo demonstrate that these combination regimens can offer additive/synergistic effects compared with the single agents. Bortezomib has been investigated in combination with taxanes, gemcitabine, carboplatin, histone deactylase inhibitors, and other molecularly targeted agents in various NSCLC cell lines. The sequence of administration of the agents in preclinical combination regimens in vitro and in vivo has been shown to be of significance; further elucidation of the mechanism of efficacy of bortezomib in lung cancer is required. Numerous clinical studies have been carried out or are ongoing. Bortezomib has the potential to play a significant role in the future management of NSCLC and SCLC.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Clinical Lung Cancer - Volume 7, Supplement 2, October 2005, Pages S49-S55
نویسندگان
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