William G Helferich

Author PubWeight™ 36.36‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Small-molecule activation of procaspase-3 to caspase-3 as a personalized anticancer strategy. Nat Chem Biol 2006 3.30
2 Estrogen Receptors alpha and beta as determinants of gene expression: influence of ligand, dose, and chromatin binding. Mol Endocrinol 2008 1.70
3 Equol, a natural estrogenic metabolite from soy isoflavones: convenient preparation and resolution of R- and S-equols and their differing binding and biological activity through estrogen receptors alpha and beta. Bioorg Med Chem 2004 1.67
4 The soy isoflavone genistein decreases adipose deposition in mice. Endocrinology 2003 1.43
5 Dietary genistein negates the inhibitory effect of tamoxifen on growth of estrogen-dependent human breast cancer (MCF-7) cells implanted in athymic mice. Cancer Res 2002 1.41
6 The phytoestrogen genistein induces thymic and immune changes: a human health concern? Proc Natl Acad Sci U S A 2002 1.14
7 Acute and chronic effects of oral genistein administration in neonatal mice. Biol Reprod 2010 1.12
8 Soy processing influences growth of estrogen-dependent breast cancer tumors. Carcinogenesis 2004 1.08
9 Effects of dietary daidzein and its metabolite, equol, at physiological concentrations on the growth of estrogen-dependent human breast cancer (MCF-7) tumors implanted in ovariectomized athymic mice. Carcinogenesis 2006 1.05
10 Dietary genistein results in larger MNU-induced, estrogen-dependent mammary tumors following ovariectomy of Sprague-Dawley rats. Carcinogenesis 2003 1.04
11 Genistein stimulates growth of human breast cancer cells in a novel, postmenopausal animal model, with low plasma estradiol concentrations. Carcinogenesis 2006 1.04
12 Aptamer-functionalized, ultra-small, monodisperse silica nanoconjugates for targeted dual-modal imaging of lymph nodes with metastatic tumors. Angew Chem Int Ed Engl 2012 1.03
13 Soy processing affects metabolism and disposition of dietary isoflavones in ovariectomized BALB/c mice. J Agric Food Chem 2005 0.96
14 Genistein and a soy extract differentially affect three-dimensional bone parameters and bone-specific gene expression in ovariectomized mice. J Nutr 2009 0.94
15 Dietary genistein negates the inhibitory effect of letrozole on the growth of aromatase-expressing estrogen-dependent human breast cancer cells (MCF-7Ca) in vivo. Carcinogenesis 2008 0.94
16 Differential effects of whole soy extract and soy isoflavones on apoptosis in prostate cancer cells. Exp Biol Med (Maywood) 2010 0.93
17 beta-Sitosterol, beta-Sitosterol Glucoside, and a Mixture of beta-Sitosterol and beta-Sitosterol Glucoside Modulate the Growth of Estrogen-Responsive Breast Cancer Cells In Vitro and in Ovariectomized Athymic Mice. J Nutr 2004 0.92
18 Mechanisms enforcing the estrogen receptor β selectivity of botanical estrogens. FASEB J 2013 0.92
19 Selective Delivery of an Anticancer Drug with Aptamer-Functionalized Liposomes to Breast Cancer Cells in Vitro and in Vivo. J Mater Chem B Mater Biol Med 2013 0.92
20 Effects of chronic estradiol treatment on delayed spatial alternation and differential reinforcement of low rates of responding. Behav Neurosci 2008 0.91
21 Supplemental dietary racemic equol has modest benefits to bone but has mild uterotropic activity in ovariectomized rats. J Nutr 2009 0.87
22 Estrogenicity of the isoflavone metabolite equol on reproductive and non-reproductive organs in mice. Biol Reprod 2004 0.86
23 Total synthesis of (S)-equol. Org Lett 2006 0.86
24 Impact of dietary genistein and aging on executive function in rats. Neurotoxicol Teratol 2009 0.84
25 Acute genistein treatment mimics the effects of estradiol by enhancing place learning and impairing response learning in young adult female rats. Horm Behav 2012 0.84
26 Genistein administered as a once-daily oral supplement had no beneficial effect on the tibia in rat models for postmenopausal bone loss. Menopause 2013 0.83
27 Low concentrations of the soy phytoestrogen genistein induce proteinase inhibitor 9 and block killing of breast cancer cells by immune cells. Endocrinology 2008 0.82
28 Effects of multiple daily genistein treatments on delayed alternation and a differential reinforcement of low rates of responding task in middle-aged rats. Neurotoxicol Teratol 2011 0.81
29 Genistein exposure during the early postnatal period favors the development of obesity in female, but not male rats. Toxicol Sci 2013 0.81
30 Dietary soy isoflavones increase metastasis to lungs in an experimental model of breast cancer with bone micro-tumors. Clin Exp Metastasis 2015 0.81
31 Estradiol increases ER-negative breast cancer metastasis in an experimental model. Clin Exp Metastasis 2013 0.80
32 Low-dose dietary genistein negates the therapeutic effect of tamoxifen in athymic nude mice. Carcinogenesis 2012 0.80
33 Absolute bioavailability of isoflavones from soy protein isolate-containing food in female BALB/c mice. J Agric Food Chem 2010 0.80
34 A dietary supplement for female sexual dysfunction, Avlimil, stimulates the growth of estrogen-dependent breast tumors (MCF-7) implanted in ovariectomized athymic nude mice. Food Chem Toxicol 2007 0.79
35 Long-term exposure to dietary sources of genistein induces estrogen-independence in the human breast cancer (MCF-7) xenograft model. Mol Nutr Food Res 2014 0.79
36 Evaluation of wild yam (Dioscorea villosa) root extract as a potential epigenetic agent in breast cancer cells. In Vitro Cell Dev Biol Anim 2014 0.75
37 Development of a point-of-use fortification technology for delivery of micronutrients in Honduras. J Sci Food Agric 2014 0.75