Cancer in Parkinson Disease: an approximation to the main risk factors

Abstract Background: Many evidences suggest a pathological link between neurodegenerative diseases and cancer. In fact, several epidemiologic studies indicate a a decreased incidence of most cancer types in Parkinson's disease (PD) patients and some PD genes are involved in cancer networks. Objective : The aim of this study is to assess the influence of several factors in the risk of cancer in a cohort of 753 PD patients and to study how these variables interact with each other. Methods: We analyzed the effect of gender, tobacco, alcohol, type of PD (genetic (gPD) or idiopathic PD (iPD)) and two genetic variants, previouly associated with cancer, rs5848- GRN, rs1042522- TP53. Results: A higher age at PD onset was observed in patients that develop cancer before PD (p
Source: Neurodegenerative Diseases - Category: Neurology Source Type: research