Tyrone Hayes
American biologist
Tyrone Hayes's AcademicInfluence.com Rankings
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Biology
Tyrone Hayes's Degrees
- PhD Integrative Biology University of California, Berkeley
Why Is Tyrone Hayes Influential?
(Suggest an Edit or Addition)According to Wikipedia, Tyrone B. Hayes is an American biologist and professor of integrative biology at the University of California, Berkeley. He is known for his research in frogs, concluding that the herbicide atrazine is an endocrine disruptor that demasculinizes male frogs, causing them to display female characteristics, through a process known as feminization. Hayes is an advocate for the critical review and regulation of pesticides as well as other chemicals that may cause adverse health effects. He has presented hundreds of papers, discussions, and seminars on his research's conclusion that environmental contaminants have played a major role in the global amphibian decline as well as being linked to the many health disparities that occur in minority and low income populations.
Tyrone Hayes's Published Works
Published Works
- Hormones and endocrine-disrupting chemicals: low-dose effects and nonmonotonic dose responses. (2012) (2426)
- Hermaphroditic, demasculinized frogs after exposure to the herbicide atrazine at low ecologically relevant doses (2002) (1160)
- Atrazine-induced hermaphroditism at 0.1 ppb in American leopard frogs (Rana pipiens): laboratory and field evidence. (2002) (642)
- Pesticide Mixtures, Endocrine Disruption, and Amphibian Declines: Are We Underestimating the Impact? (2006) (615)
- Atrazine induces complete feminization and chemical castration in male African clawed frogs (Xenopus laevis) (2010) (519)
- Herbicides: Feminization of male frogs in the wild (2002) (406)
- The cause of global amphibian declines: a developmental endocrinologist's perspective (2010) (364)
- Sex determination and primary sex differentiation in amphibians: genetic and developmental mechanisms. (1998) (346)
- Demasculinization and feminization of male gonads by atrazine: Consistent effects across vertebrate classes (2011) (304)
- Atrazine-Induced Aromatase Expression Is SF-1 Dependent: Implications for Endocrine Disruption in Wildlife and Reproductive Cancers in Humans (2007) (248)
- Characterization of Atrazine-Induced Gonadal Malformations in African Clawed Frogs (Xenopus laevis) and Comparisons with Effects of an Androgen Antagonist (Cyproterone Acetate) and Exogenous Estrogen (17β-Estradiol): Support for the Demasculinization/Feminization Hypothesis (2006) (189)
- Regulatory decisions on endocrine disrupting chemicals should be based on the principles of endocrinology. (2013) (177)
- Interactions of temperature and steroids on larval growth, development, and metamorphosis in a toad (Bufo boreas). (1993) (122)
- Steroids as Potential Modulators of Thyroid Hormone Activity in Anuran Metamorphosis (1997) (116)
- There Is No Denying This: Defusing the Confusion about Atrazine (2004) (110)
- Welcome to the Revolution: Integrative Biology and Assessing the Impact of Endocrine Disruptors on Environmental and Public Health1 (2005) (80)
- Herbicide atrazine activates SF-1 by direct affinity and concomitant co-activators recruitments to induce aromatase expression via promoter II. (2007) (67)
- Variation in thyroid hormone action and tissue content underlies species differences in the timing of metamorphosis in desert frogs (2005) (65)
- Systemic racism in higher education (2020) (64)
- From silent spring to silent night: Agrochemicals and the anthropocene (2017) (62)
- Interdependence of corticosterone and thyroid hormones in toad larvae (Bufo boreas). II. Regulation of corticosterone and thyroid hormones. (1995) (60)
- Interdependence of corticosterone and thyroid hormones in larval toads (Bufo boreas). I. Thyroid hormone-dependent and independent effects of corticosterone on growth and development. (1995) (60)
- The effect of sex steroids on primary and secondary sex differentiation in the sexually dichromatic reedfrog (Hyperolius argus: Hyperolidae) from the Arabuko Sokoke Forest of Kenya. (1999) (59)
- Hormonal Mechanisms as Potential Constraints on Evolution: Examples from the Anura (1997) (57)
- Evolutionary Patterns of Diversity in Spadefoot Toad Metamorphosis (Anura: Pelobatidae) (2002) (55)
- Nitrate: An Environmental Endocrine Disruptor? A Review of Evidence and Research Needs. (2018) (49)
- DDT congener effects on secondary sex coloration in the reed frog Hyperolius argus: a partial evaluation of the Hyperolius argus endocrine screen. (2000) (45)
- Quantification of 11 thyroid hormones and associated metabolites in blood using isotope-dilution liquid chromatography tandem mass spectrometry (2016) (43)
- Tebuconazole disrupts steroidogenesis in Xenopus laevis. (2015) (41)
- DDT‐like effects as a result of corticosterone treatment in an anuran amphibian: Is DDT a corticoid mimic or a stressor? (1997) (38)
- The effect of long-term corticosterone treatment on blood cell differentials and function in laboratory and wild-caught amphibian models. (2015) (29)
- LARVAL PERIOD COMPARISON FOR THE SPADEFOOT TOADS SCAPHIOPUS COUCHII AND SPEA MULTIPLICATA (PELOBATIDAE: ANURA) (2000) (28)
- Gonadal involvement in sexual size dimorphism in the African bullfrog (Pyxicephalus adspersus) (1992) (22)
- Histological examination of the effects of corticosterone in larvae of the western toad, Bufo boreas (Anura: Bufonidae), and the oriental fire‐bellied toad, Bombina orientalis (Anura: Discoglossidae) (1995) (21)
- Metabolism of exogenous steroids by anuran larvae. (1993) (21)
- More feedback on whether atrazine is a potent endocrine disruptor chemical. (2009) (21)
- Role of Corticosterone in Anuran Metamorphosis and Potential Role in Stress-Induced Metamorphosis (1994) (20)
- Wildlife as models for the study of how mixtures, low doses, and the embryonic environment modulate the action of endocrine-disrupting chemicals (2003) (20)
- Diversifying the Biological Sciences: Past Efforts and Future Challenges (2010) (17)
- Role of aromatization in testosterone-induced inhibition of luteinizing hormone secretion in female turtles, Trachemys scripta. (1994) (16)
- Atrazine Has Been Used Safely for 50 Years (2011) (15)
- Hormonal regulation of skin gland development in the toad (Bufo boreas): the role of the thyroid hormones and corticosterone. (1995) (14)
- Factors influencing testosterone metabolism by anuran larvae. (1995) (12)
- Liquid chromatography tandem mass spectrometry method using solid-phase extraction and bead-beating-assisted matrix solid-phase dispersion to quantify the fungicide tebuconazole in controlled frog exposure study: analysis of water and animal tissue (2014) (12)
- Effects of glucocorticoids on cartilage growth and response to IGF-I in the tilapia (Oreochromis mossambicus). (2001) (11)
- Amphibian Metamorphosis: An Integrative Approach (1997) (11)
- Opposite-sex housing reactivates the declining GnRH system in aged transgenic male mice with FGF signaling deficiency. (2012) (10)
- Immunochemical identification of thyrotropes and gonadotropes in the pars distalis and pars tuberalis of the toad (Bufo boreas) with reference to ontogenic changes. (1998) (7)
- Comment on "Gonadal development of larval male xenopus laevis exposed to atrazine in outdoor microcosms". (2005) (4)
- Chemical Mixtures: Hayes Responds (2006) (3)
- Melatonin Administration Methods for Research in Mammals and Birds (2018) (3)
- Presentation: From Silent Spring to Silent Night (2009) (2)
- Indicators of the Statuses of Amphibian Populations and Their Potential for Exposure to Atrazine in Four Midwestern U.S. Conservation Areas (2014) (1)
- Atrazine Contamination in Water and the Impact on Amphibian Populations: A Bioassay That Measures Water Quality (2001) (1)
- The One Stop Shop: Chemical Causes and Cures for Cancer (2009) (1)
- It the Economics of Atrazine (2007) (0)
- ASCB AWARD ESSAY Diversifying the Biological Sciences: Past Efforts and Future Challenges (2010) (0)
- Field 413 (40°55 (2011) (0)
- GETTING OVER THE HUMP: FINDING MEANING in LOW-DOSE RESPONSE (2013) (0)
- Frank O'Connor's "world of appearances" : epiphany and false personality in his stories of childhood. (2012) (0)
- to the herbicide atrazine at I relevant doses (2002) (0)
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What Schools Are Affiliated With Tyrone Hayes?
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