Article
Induction of proapoptotic gene expression and recruitment of p53 herald ovarian follicle loss caused by polycyclic aromatic hydrocarbons.
Reproductive sciences (Thousand Oaks, Calif.) - 1 Apr 2009
Pru James K, Kaneko-Tarui Tomoko, Jurisicova Andrea, Kashiwagi Aki, Selesniemi Kaisa, Tilly Jonathan L
Abstract excerpt
Activation of the aryl hydrocarbon receptor (AHR) by polycyclic aromatic hydrocarbons (PAH), a ubiquitous class of environmental and occupational biohazards, accelerates germ cell depletion in female mice during prenatal and postnatal life. Like AHR, BAX is also functionally required for PAH to kill oocytes. Here, we show that PAH upregulates ovarian expression of not just Bax but a large cassette of proapoptotic...
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