The report that PGRMC1 mediates H2O2-induced cell death in MCF7 cells has been inserted in discussion (page 10, lines 314-317)
Lines 281-5. PGRMC1 (Hpr6.6) increased the rate of cell death (in a non-apoptotic mechanism) in MCF-7 cancer cells in response to H2O2 (PMID: 14523988). That could be discussed here in terms of mechanism.