[Toxoplasmosis and cancer: Current knowledge and research perspectives]
M Vittecoq1,2,3, F Thomas4,5
1Tour du Valat, Institut de recherche pour la conservation des zones humides méditerranéennes, Arles, France. vittecoq@tourduvalat.org.
Abstract:
Toxoplasmosis, caused by Toxoplasma gondii, is one of the most prevalent parasitic diseases; it is estimated to affect a third of the world's human population. Many studies showed that latent toxoplasmosis may cause in some patients significant adverse effects including schizophrenia and bipolar disorders. In addition, two recent studies highlighted a positive correlation between the prevalence of brain tumors and that of T. gondii at national and international scale. These studies are correlative, thus they do not demonstrate a causal link between T. gondii and brain tumors. Yet, they call for further research that could shed light on the possible mechanisms underlying this association.
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