Abstract: Despite the recent advances in its management using cytoreductive surgery and chemotherapy, ovarian cancer remains the most lethal gynecological malignancy. One possible treatment strategy that may improve patient outcome is the use of monoclonal antibodies (mAb) that selectively target tumor cells expressing tumor-associated antigens, and thus offer potential benefits such as avoiding the cytotoxic side effects in normal tissue caused by traditional chemotherapeutic agents. Based on the promising results of preclinical studies, various mAb are currently being evaluated in patients with ovarian cancer. Some of them have already demonstrated favorable clinical outcomes in phase I/II studies. However, in contrast to its use for hematological malignancies and certain solid malignancies such as breast and colorectal cancer, mAb-based therapy has not been convincingly proven to be clinically effective in patients with ovarian cancer. As the preclinical results of mAb's therapeutic effects on ovarian cancer have been encouraging, further investigations are needed to establish a more effective, specific, and less toxic treatment strategy for this malignancy. ... Read more

Abstract: Non-small cell lung cancer (NSCLC) is the leading cause of cancer-related deaths worldwide. About 50% of the patients present locally advanced or metastatic disease at the time of diagnosis. First line therapy usually consists of a combination of cisplatin or carboplatin with a third-generation agent (paclitaxel, docetaxel, gemcitabine, or vinorelbine) that results in less than 5% 5-year survival (Goldstraw et al., 2007). Recently a different approach based on histological subtype has been introduced in the first line treatment of NSCLC: in the non-squamous histotypes, cisplatin plus pemetrexed, compared to the cisplatin plus gemcitabine combination, showed a better outcome, leading to its introduction in the first line treatment setting. In recent years advances in the second and third line treatments have led to a prognostic improvement. Two cytotoxic agents, docetaxel and pemetrexed, are approved as NSCLC second line treatment, and a new class of drugs against specific molecular targets -- tyrosine Kinase inhibitors (TKI) -- has emerged as an alternative to conventional treatment. Many trials are ongoing to assess the activity of new drugs, alone or in combination with other agents, or new combinations of third-generation chemotherapeutic agents. ... Read more

Abstract: In the past 5 years the management of metastatic renal cell carcinoma has been revolutionized by the advent of anti-angiogenic treatments, particularly the multi-targeted kinase inhibitors. This revolution has put standard and experimental immunotherapy in the shade. However, it is likely that a subset of patients with advanced kidney cancer is still best served by immunotherapy. This article summarizes promising novel immunotherapeutic techniques to identify those patients who will benefit and to optimize outcomes for patients using novel immunotherapeutic approaches. ... Read more

Abstract: One of the major advances in cancer therapy in recent years is the targeted killing of tumor cells. ERBB receptor tyrosine kinase is expressed on many types of cancer cells and has been proven to be an effective target. ERBB targeted antibodies versus small-molecule kinase inhibitors are compared. ... Read more