Abstract |
Enzastaurin, an oral serine/threonine kinase inhibitor, suppresses signaling through protein kinase C ( PKC)-beta and the phosphatidylinositol 3-kinase/AKT pathway to induce tumor cell apoptosis, reduce proliferation, and suppress tumor-induced angiogenesis. In contrast to previous PKC inhibitors, enzastaurin is very well tolerated with a favorable safety profile, allowing it to be dosed for extended durations. In the present review, we summarize the rationale for targeting PKC in cancer, the preclinical experience of enzastaurin, and the clinical findings of the current phase I and II studies. Based on the combined information, we present the rationale for its future assessment in the treatment of lung cancer.
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Authors | Roy S Herbst, Yun Oh, Asavari Wagle, Michael Lahn |
Journal | Clinical cancer research : an official journal of the American Association for Cancer Research
(Clin Cancer Res)
Vol. 13
Issue 15 Pt 2
Pg. s4641-6
(Aug 01 2007)
ISSN: 1078-0432 [Print] United States |
PMID | 17671157
(Publication Type: Journal Article, Review)
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Chemical References |
- Antineoplastic Agents
- Indoles
- Protein Kinase Inhibitors
- Protein Kinase C
- Protein Kinase C beta
- enzastaurin
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Topics |
- Animals
- Antineoplastic Agents
(therapeutic use)
- Carcinoma, Non-Small-Cell Lung
(drug therapy)
- Clinical Trials as Topic
- Humans
- Indoles
(therapeutic use)
- Lung Neoplasms
(drug therapy)
- Protein Kinase C
(antagonists & inhibitors, drug effects)
- Protein Kinase C beta
- Protein Kinase Inhibitors
(therapeutic use)
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