2. Koehne CH, Dubois RN. COX-2 inhibition and colorectal cancer. Semin Oncol 2004;31(2 Suppl 7):12–21.
3. Chan AT, Ogino S, Fuchs CS. Aspirin and the risk of colorectal cancer in relation to the expression of COX-2. N Engl J Med 2007;356:2131–2142.
6. Son HJ, Sohn SH, Kim N, et al. Effect of estradiol in an azoxymethane/dextran sulfate sodium-treated mouse model of colorectal cancer: implication for sex difference in colorectal cancer development. Cancer Res Treat 2019;51:632–648.
7. Niture SK, Khatri R, Jaiswal AK. Regulation of Nrf2: an update. Free Radic Biol Med 2014;66:36–44.
8. Wu J, Williams D, Walter GA, Thompson WE, Sidell N. Estrogen increases Nrf2 activity through activation of the PI3K pathway in MCF-7 breast cancer cells. Exp Cell Res 2014;328:351–360.
10. Gierisch JM, Coeytaux RR, Urrutia RP, et al. Oral contraceptive use and risk of breast, cervical, colorectal, and endometrial cancers: a systematic review. Cancer Epidemiol Biomarkers Prev 2013;22:1931–1943.
11. Chlebowski RT, Wactawski-Wende J, Ritenbaugh C, et al. Estrogen plus progestin and colorectal cancer in postmenopausal women. N Engl J Med 2004;350:991–1004.
14. Campbell-Thompson M, Lynch IJ, Bhardwaj B. Expression of estrogen receptor (ER) subtypes and ERbeta isoforms in colon cancer. Cancer Res 2001;61:632–640.
16. Cvoro A, Tatomer D, Tee MK, Zogovic T, Harris HA, Leitman DC. Selective estrogen receptor-beta agonists repress transcription of proinflammatory genes. J Immunol 2008;180:630–636.
17. Ospina JA, Brevig HN, Krause DN, Duckles SP. Estrogen suppresses IL-1beta-mediated induction of COX-2 pathway in rat cerebral blood vessels. Am J Physiol Heart Circ Physiol 2004;286:H2010–H2019.
18. Kim W, Lee HN, Jang JH, et al. 15-Deoxy-delta(12,14)-prostaglandin J2 exerts proresolving effects through nuclear factor E2-related factor 2-induced expression of CD36 and heme oxygenase-1. Antioxid Redox Signal 2017;27:1412–1431.
20. Hwang YP, Jeong HG. Mechanism of phytoestrogen puerarin-mediated cytoprotection following oxidative injury: estrogen receptor-dependent up-regulation of PI3K/Akt and HO-1. Toxicol Appl Pharmacol 2008;233:371–381.
21. Yu HP, Choudhry MA, Shimizu T, et al. Mechanism of the salutary effects of flutamide on intestinal myeloperoxidase activity following trauma-hemorrhage: up-regulation of estrogen receptor-{beta}-dependent HO-1. J Leukoc Biol 2006;79:277–284.
23. Ahmed SM, Luo L, Namani A, Wang XJ, Tang X. Nrf2 signaling pathway: pivotal roles in inflammation. Biochim Biophys Acta Mol Basis Dis 2017;1863:585–597.
24. Park MN, Park JH, Paik HY, Lee SK. Insufficient sex description of cells supplied by commercial vendors. Am J Physiol Cell Physiol 2015;308:C578–C580.
25. DiDonato JA, Mercurio F, Karin M. NF-kappaB and the link between inflammation and cancer. Immunol Rev 2012;246:379–400.
26. Hertrampf T, Schmidt S, Laudenbach-Leschowsky U, Seibel J, Diel P. Tissue-specific modulation of cyclooxygenase-2 (Cox-2) expression in the uterus and the v. cava by estrogens and phytoestrogens. Mol Cell Endocrinol 2005;243:51–57.
27. Poligone B, Baldwin AS. Positive and negative regulation of NF-kappaB by COX-2: roles of different prostaglandins. J Biol Chem 2001;276:38658–38664.
29. Khor TO, Huang MT, Kwon KH, Chan JY, Reddy BS, Kong AN. Nrf2-deficient mice have an increased susceptibility to dextran sulfate sodium-induced colitis. Cancer Res 2006;66:11580–11584.
31. Torday JS. The sex difference in type II cell surfactant synthesis originates in the fibroblast in vitro. Exp Lung Res 1984;7:187–194.
32. Alsbeih G, Al-Meer RS, Al-Harbi N, et al. Gender bias in individual radiosensitivity and the association with genetic polymorphic variations. Radiother Oncol 2016;119:236–243.
34. Chen CS, Tseng YT, Hsu YY, Lo YC. Nrf2-Keap1 antioxidant defense and cell survival signaling are upregulated by 17beta-estradiol in homocysteine-treated dopaminergic SH-SY5Y cells. Neuroendocrinology 2013;97:232–241.