Scientists Discover Crucial Link in the Pathway from Smoke to Lung Cancer


IKBKE, a newly identified gene that is activated by tobacco, could be a fresh target for lung cancer therapies. A new study in the journal Oncogene sheds light on the molecular pathways surrounding the activation of IKBKE, which contributes to lung carcinogenesis.

Patients tend to develop resistance to traditional cancer treatments like chemotherapy and radiotherapy. However, the search for genetic therapy targets could yield individualized, powerful treatments that do not decrease in efficacy. Researchers at Florida’s Moffitt Cancer Center found that, in addition to playing a role in the development of chemoresistance, IKBKE is also part of a carcinogenic molecular pathway that can be set off by tobacco smoke. Continue reading…