RT Journal Article T1 An overview on the relationship between residential radon and lung cancer: what we know and future research A1 Ruano Raviña, Alberto A1 Martín Gisbert, Lucía A1 Kelsey, Karl A1 Pérez Ríos, Mónica A1 Candal Pedreira, Cristina A1 Rey Brandariz, Julia A1 Varela Lema, María Leonor K1 Radon  K1 Lung cancer  K1 Exposure  K1 Molecular pathways AB We aim to provide an overview of the research available on indoor radon and lung cancer, with a special focus on Spanish investigations. Early studies on underground miners established the link between radon and lung cancer, which was later confirmed for the general population by residential case–control studies. Spain contributed with extensive evidence, including 5 multicentric, hospital-based, case–control studies in the last 30 years, exploring diverse aspects, such as radon's effect on never-smokers, molecular pathways linking radon exposure to lung cancer risk, survival rates, mortality burden, and occupational exposure. There is a well-established causal association between radon with lung cancer. Despite pioneering research performed in our country by the Galician Radon Laboratory, particularly on driver genes, the evidence on the potential molecular pathways which makes radon a carcinogen is sparse. Also, relevant questions on the potential association of radon exposure with the induction of other diseases are still pending PB Springer YR 2023 FD 2023-08-23 LK http://hdl.handle.net/10347/31200 UL http://hdl.handle.net/10347/31200 LA eng NO Clin Transl Oncol 25, 3357–3368 (2023) NO Open Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature. This research was funded by Instituto de Salud Carlos III ISCIIII/PI21/01081/co-funded by the European Union. This research is part of Lucia Martin-Gisbert Ph.D. thesis DS Minerva RD 28 abr 2026