Therapeutics Award

Dr. Haura’s hypothesis is that the tyrosine kinase SRC and the protein Stat3 are ideal targets for cancer therapy in lifelong non-smokers who develop lung cancer resulting from EGFR mutations. He is conducting experiments to demonstrate that inhibitors of SRC and/or Stat3 can kill cancer cells. Such inhibitors may have additive effect when used in connection with EGFR inhibitors such as gefitinib or erlotinib.

Dr. Verghese is determining the roles of prostatin and its inhibitor, placental bikunin, in regulating the spread of non-small cell lung cancer (NSCLC) to other parts of the body; his research may identify new tumor markers and therapeutic targets.

Dr. Powell is identifying and characterizing molecular changes that are important in lung adenocarcinoma differentiation (changes in cancer cell shape and size) and invasiveness (ability to spread to other parts of the body). His long-term goal is to use these biomarkers to facilitate early diagnosis, refine prognostic assessment, and develop new therapeutic targets for lung cancer treatment and prevention.

By modeling acquired resistance to gefitinib and erlotinib in the laboratory using a non-small cell lung cancer (NSCLC) cell line that is sensitive to these drugs, Dr. Sharma hopes to uncover the molecular basis for acquired resistance of NSCLC to these targeted therapeutics as well as clues to overcoming this resistance.

Dr. Meyerson is exploring how a mutation in the EGFR cells can lead to cancer as well as what the mechanisms are for acquired resistance to EGFR therapies.

Dr. Dang is studying the anti-tumor effect of gamma-secretases inhibitors, compounds that inhibit activation of the Notch pathway that is active in lung cancer cells. She is studying its effect both alone and in combination with traditional chemotherapy and targeted therapy.

Transcription factors are specialized proteins that translate the DNA footprint of cells to make RNA, which eventually helps to make proteins. Dr. Blancafort plans to use artificial transcription factors (ATFs) to identify and regulate genes involved in lung cancer disease progression. This research will lead to the identification of new markers of progression that could be used as early predictors of lung cancer.

Heat shock proteins (HSPs) are a class of proteins that are central to the survival of cells, in particular those under stress. Inhibiting HSPs makes cells very sensitive to cell death under stressed conditions (e.g., during chemotherapy). Dr. Salgia is studying the role of HSP27 in lung cancer to develop targeted therapies that are effective against it.

Dr. Neamati is carrying out in-depth preclinical studies on a prototype compound, SC21. He is studying where the SC21 compound travels in the body, its safety, and its effectiveness in non-small cell lung cancer (NSCLC), with the ultimate goal of bringing SC21 to the clinic.

Dr. Fields is generating pre-clinical data to support a clinical trial of a novel compound, autothiomalate (ATM), for the treatment of lung cancer. ATM, which is FDA-approved for rheumatoid arthritis, exhibits anti-cancer activity against non-small cell lung cancer (NSCLC) in preclinical studies.