A phase I/II and pharmacogenomic study of pemetrexed and cisplatin in patients with unresectable, advanced gastric carcinoma.

This phase I/II study was conducted to determine the maximum recommended dose of pemetrexed when given in combination with a fixed dose of cisplatin, and the efficacy, toxicity and association of 5,10-methylenetetrahydrofolate reductase (MTHFR) variants with this pemetrexed--cisplatin combination, in patients with unresectable, advanced gastric carcinoma. Patients 18-70 years of age, with stage IV disease or post-surgery recurrence, no earlier palliative chemotherapy, 0 or 1 Eastern Cooperative Oncology Group performance status, were included. The cisplatin dose was 75 mg/m.

Features of potentially predictive biomarkers of chemotherapeutic efficacy in small cell lung cancer.

Introduction: One-size-fits-all chemotherapy does not improve survival in patients with small cell lung cancer (SCLC). Excision repair cross-complementing group 1 (ERCC1), ribonucleotide reductase 1 (RRM1), thymidylate synthase (TS), and topoisomerase 2alpha (Topo2alpha) expression levels are predictive of chemotherapeutic efficacy in some malignancies. Our aim was to determine the expression levels of these proteins to assess their potential clinical utility in SCLC.

Gemcitabine plus enzastaurin or single-agent gemcitabine in locally advanced or metastatic pancreatic cancer: results of a phase II, randomized, noncomparative study.

Purpose: Gemcitabine (G) is standard therapy for pancreatic cancer. Enzastaurin (E) inhibits PKCβ and PI3K/AKT signaling pathways with a dose-dependent effect on growth of pancreatic carcinoma xenografts. Data suggest that the GE combination may improve clinical outcomes.

Generation and characterization of a protective monoclonal antibody to Pseudomonas aeruginosa PcrV.

Pseudomonas aeruginosa is a gram-negative pathogen causing life-threatening infections. Lung injury and the development of sepsis depend largely on the expression of type III secretion system (TTSS) virulence. TTSS functions as a molecular syringe to deliver toxins directly to the cytosol of cells, inhibit innate immune mechanisms, and prevent bacterial clearance.