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Alterations in the Regulatory factor X 7 (RFX7) gene have recurrently been reported in lymphoid cancers. Uncharacterized until recently, this transcription factor regulates genes important for ciliogenesis and for limiting cellular metabolic activity. Here we discuss these observations and conjecture on the links between the reported functions of RFX7 and its potential role in lymphoid cancers, encouraging future studies in these directions.

Preeclampsia is a common disease of pregnancy, characterized by high blood pressure and proteinuria appearing from the second trimester of gestation. Preeclampsia has been shown to have a strong genetic component. In 2005 a positional cloning project led to the discovery of the STOX1 transcription factor, and mutations of this gene were proposed as causal for preeclampsia in Dutch families. Despite the publication of three contradictory studies, we have shown by analyzing the functional effects of STOX1 that its overexpression in choriocarcinoma cells recapitulates several transcriptomic aspects of preeclampsia. In this review, the current literature is analyzed to evaluate the possible involvement of STOX1 in the pathogenesis of this disease. While preeclampsia obviously cannot be considered as a disease caused by mutation in a single gene, we argue that STOX1 may be at the center of common pathways leading to preeclampsia.