Biomarker or biomarker testing

Dr. Yendamuri is conducting a clinical trial among stage-1 non-small cell lung cancer patients to confirm a microRNA signature for the prediction of the recurrence of lung cancer after surgery. He then will develop a blood-based microRNA profile for the detection of lung cancer recurrence.

The CHFR gene is a gene that has undergone changes in its DNA. Dr. Brandes is studying how the CHFR gene predicts a non-small cell lung cancer patient’s response to chemotherapy.

The key proteins driving the growth of new blood vessels in tumors are the vascular endothelial growth factor (VEGF) and its main receptors. Dr. Innocenti is studying how the level of these factors varies in the tumors of non-small cell lung cancer patients. He is also determining whether there is a genetic basis for the difference in their levels and what the role of these proteins in helping patients live longer is.

Dr. Bennett is evaluating potential biomarkers for their use in identifying lung cancer patients by comparing blood samples taken from patients with lung cancer and from patients without lung cancer. His goal is to build a panel of biomarkers that will aid in diagnosis.

Dr. Borgia is developing a process based on biomarkers derived from tissue and clinical factors such as age, smoking history, histology, and stage of diagnosis of lung cancer. This process will identify which patients with advanced-stage lung cancer will respond to medical treatment and thus qualify for surgery that potentially could cure the cancer.

Dr. Mazzone is identifying exhaled breath biomarkers for the detection of early-stage lung cancer. This breath biomarker work may also lead to a new way to characterize lung cancers, determine their prognosis, and predict and monitor their response to therapy.

Dr. Sittampalam is determining whether circulating tumor cells can be a useful blood-based tumor marker in untreated patients with extensive-stage small cell lung cancer who are planning to receive chemotherapy. He is also exploring the feasibility of genomic profiling using circulating tumor cells.

Dr. Yendamuri is conducting a clinical trial among stage-1 non-small cell lung cancer patients to confirm a microRNA signature for the prediction of the recurrence of lung cancer after surgery.  He then will develop a blood-based microRNA profile for the detection of lung cancer recurrence.

A region in chromosome 7 has more copies than normal in patients with adenocarcinomas. Dr. Wilgus is determining whether these extra copies contribute to the development of lung cancer and how it can be targeted to lessen its effects.

Never-smokers with lung cancer represent 15% of all lung cancer patients. However, never-smokers do not undergo computed tomography (CT) for screening. Dr. Samir Hanash and his team are identifying biomarkers in the blood of low-risk people. Their ultimate aim is to develop a blood test to screen never-smokers.