July 26, 2013
Researchers Find Potential New Target To Treat Malignant Pleural Mesothelioma
Study describes overexpression of Ephrin B2 in cell lines and tumors
Malignant mesothelioma is a rare asbestos-associated malignancy with limited therapeutic options. Despite advances in the treatment, the median survival remains 12 months from the time of diagnosis. Increased understanding of the molecular basis for the diverse signaling pathways involved in cancer progression should promote the discovery of novel biomarkers for early diagnosis and potentially lead to more effective therapeutic tools for the disease. In the September issue of the International Association for the Study of Lung Cancerâs journal, the Journal of Thoracic Oncology (JTO), researchers conclude that Ephrin (EPH) B2 seems to play an important role in malignant pleural mesothelioma cell lines and tumors.
Researchers believe, âtargeting EPHB2 might provide a novel therapy to improve the prognosis in people suffering from malignant pleural mesothelioma. Further investigation in vitro using specific inhibitors of EPHB2 is required to determine the importance of EPHB2 and its interactions with other members of the receptor kinases and their ligands to prove its role as a marker of progression or worse prognosis for malignant pleural mesothelioma.
The lead author is Chandra Goparaju. Co-authors include IASLC members Dr. Jessica Donington and Dr. Harvey Pass.
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