GSH depletion causes ferroptosis in RPE cells To evaluate the mechanism of cell death in GSH-depleted cells, we treated RPE cells with various cell death pathway inhibitors including ferroptosis inhibitors ferrostatin-1 (Fer-1, 8 M), liproxstatin-1 (Lip-1, 600 nM), iron chelator deferoxamine (DFO, 80 M), pan-caspase inhibitor z-VAD-fmk (30 M) to inhibit apoptosis, autophagy inhibitor 3-methyladenine (3-MA, 10 mM), and lysosomal inhibitor bafilomycin A1 (Baf-A1, 75 nM)
Nitric oxide signaling in brain function, dysfunction, and dementia
In the United States, alone, deaths due to heart and vascular disease unnecessarily kill almost 1 million people every year
This study documents a positive association between frequency of MTHFR -C677T and MTHFR -A1298C polymorphisms and latitude, with increases in latitude significantly associated with increased frequency of the polymorphic allele of these variants
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40.17A)