Abstract
The aim of the present study was to determine whether the human adrenocortical carcinoma cell line H295R can be used as an in vitro test system to investigate the effects of binary pesticide combinations on estrone production as biological endpoint. In the first step ten pesticides selected according to a tiered approach were tested individually. The anilinopyrimidines cyprodinil and pyrimethanil as well as the dicarboximides iprodione and procymidone increased estrone concentration, while the triazoles myclobutanil and tebuconazole as well as the strobilurins azoxystrobin and kresoxim-methyl decreased estrone concentration in the supernatant of H295R cells. The N-methylcarbamate methomyl did not show any effects, and the phthalimide captan reduced estrone concentration unspecifically due to its detrimental impact on cellular viability. When cyprodinil and pyrimethanil, which belong to the same chemical group and increase estrone production, were combined, in most of the cases the overall effect was solely determined by the most potent compound in the mixture (i.e., cyprodinil). When cyprodinil and procymidone, which belong to different chemical groups but increase estrone production, were combined, in most cases an additive effect was observed. When cyprodinil, which increased estrone production, was combined with either myclobutanil or azoxystrobin, which decreased estrone production, the overall effect of the mixture was in most cases either entirely determined by myclobutanil or at least partially modulated by azoxystrobin. In conclusion, H295R cells appear to be an adequate in vitro test system to study the effect of combining two pesticides affecting estrone production.
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Allen JA, Shankara T, Janus P, Buck S, Diemer T, Hales KH, Hales DB (2006) Energized, polarized, and actively respiring mitochondria are required for acute Leydig cell steroidogenesis. Endocrinology 147:3924–3935
Andersen HR, Vinggard AM, Rasmussen TH, Gjermandsen IM, Bonefeld-Jørgensen EVA (2002) Effects of currently used pesticides in assays for estrogenicity, androgenicity, and aromatase activity in vitro. Toxicol Appl Pharmacol 179:1–12
Andersen HR, Bonefeld Jørgensen EC, Nielsen F, Jarfeldt K, Jayatissa MN, Vinggaard AM (2006) Estrogenic effects in vitro and in vivo of the fungicide fenarimol. Toxicol Lett 163:142–152
Becker WF, von Jagow G, Anke T, Steglich W (1981) Oudemansin, strobilurin A, strobilurin B and myxothiazol: new inhibitors of the bc1 segment of the respiratory chain with an E-β-methoxyacrylate system as common structural element. FEBS Lett 132:329–333
Bonefeld Jørgensen EC, Autrup H, Hansen JC (1997) Effect of toxaphene on estrogen receptor functions in human breast cancer cells. Carcinogenesis 18:1651–1654
Boobis AR, Ossendorp BC, Banasiak U, Hamey PY, Sebestyen I, Moretto A (2008) Cumulative risk assessment of pesticide residues in food. Toxicol Lett 180:137–150
Boon PE, van Klaveren JD (2003) Cumulative exposure to acetylcholinesterase inhibiting compounds in the Dutch population and young children. Toxicity equivalence approach with acephate and phosmet as index compounds. RIKILT, Wageningen. Available on-line at http://www.rikilt.wur.nl/NR/rdonlyres/BDEEDD31-F58C-47EB-A0AA-23CB9956CE18/18704/R2003003.pdf
Budimir M, Plesnicar M, Kljajić R (1976) Effects of the herbicide 2,4-DB and fungicide captan on reactions of mitochondria and chloroplasts. Arch Environ Contam Toxicol 4:166–174
BVL (Federal Office of Consumer Protection and Food Safety, Germany) (2012a) Archiv der Berichte zu Pflanzenschutzmittelrückständen. Available on-line at: http://www.bvl.bund.de/DE/01_Lebensmittel/01_Aufgaben/02_AmtlicheLebensmittelueberwachung/09_PSMRueckstaende/01_nb_psm/nbpsm_gesamtuebersicht/nbpsm_gesamtuebersicht_berichte.html;jsessionid=B6B71D9A8E8EDC3E3386847815F4DE2B.1_cid094?nn=1399970
BVL (Federal Office of Consumer Protection and Food Safety, Germany) (2012b) Nationale Berichterstattung Pflanzenschutzmittelrückstände in Lebensmitteln 2010. Available on-line at: http://www.bvl.bund.de/DE/01_Lebensmittel/01_Aufgaben/02_AmtlicheLebensmittelueberwachung/09_PSMRueckstaende/01_nb_psm/nbpsm_2010/lm_nbpsm_bericht_2010_basepage.html?nn=1399970
Commission Regulation (EC) No 2076/2002 of 20 November 2002 extending the time period referred to in Article 8(2) of Council Directive 91/414/EEC and concerning the non-inclusion of certain active substances in Annex I to that Directive and the withdrawal of authorisations for plant protection products containing these substances (OJ L 319, 23.11.2002)
COT (UK Committee on Toxicity of chemicals in food, consumer products and the environment) (2002) Risk assessment of mixtures of pesticides and similar substances (WIGRAMP). Available on-line at: http://cot.food.gov.uk/pdfs/reportindexed.pdf
Council Directive 79/117/EEC of 21 December 1978 prohibiting the placing on the market and use of plant protection products containing certain active substances (OJ L 33, 08.02.1979), now repealed by Regulation (EC) No 1107/2009 of the European Parliament and of the Council of 21 October 2009 concerning the placing of plant protection products on the market and repealing Council Directives 79/117/EEC and 91/414/EEC (OJ L 309, 24.11.2009)
CVUA (Chemisches und Veterinäruntersuchungsamt Stuttgart, Germany) (2007) Toxikologische Bewertung von Mehrfachrückständen in Obst und Gemüse. Available on-line at: http://www.cvuas.de/pub/beitrag.asp?Thema_ID=5&ID=648&subid=1&Pdf=True
EFSA (European Food Safety Authority) (2008) Scientific opinion of the panel on plant protection products and their residues (PPR Panel) on a request from the EFSA evaluate the suitability of existing methodologies and, if appropriate, the identification of new approaches to assess cumulative and synergistic risks from pesticides to human health with a view to set MRLs for those pesticides in the frame of Regulation (EC) 396/2005. EFSA J 704:1–84. Available on-line at: http://www.efsa.europa.eu/en/efsajournal/doc/705.pdf
EFSA (European Food Safety Authority) (2009) Scientific Opinion on risk assessment for a selected group of pesticides from the triazole group to test possible methodologies to assess cumulative effects from exposure through food from these pesticides on human health. EFSA J 7:1167. Available on-line at: http://www.efsa.europa.eu/en/efsajournal/doc/1167.pdf
EPA (US Environmental Protection Agency) (2002) Guidance on Cumulative risk assessment of pesticide chemicals that have a common mechanism of toxicity. Washington, DC. Available on-line at: http://www.epa.gov/oppfead1/trac/science/cumulative_guidance.pdf
EPA (US Environmental Protection Agency) (2006a) Acetochlor/Alachlor: Cumulative risk assessment for the chloroacetanilides. Washington, DC. Available on-line at: http://www.epa.gov/pesticides/cumulative/chloro_cumulative_risk.pdf
EPA (US Environmental Protection Agency) (2006b) Triazine cumulative risk assessment. Washington, DC. Available on-line at: http://www.epa.gov/oppsrrd1/ REDs/triazine_cumulative_risk.pdf
EPA (US Environmental Protection Agency) (2006c) Organophosphorus cumulative risk assessment—2006 Update. Washington, DC. Available on-line at: http://www.epa.gov/oppsrrd1/cumulative/2006-op/op_cra_main.pdf
EPA (US Environmental Protection Agency) (2007) Revised N-methyl carbamate cumulative risk assessment. Washington, DC. Available on-line at: http://www.epa.gov/oppsrrd1/REDs/nmc_revised_cra.pdf
Gazdar AF, Oie HK, Shackleton CH, Chen TR, Triche TJ, Myers CE, Chrousos GP, Brennan MF, Stein CA, La Rocca RV (1990) Establishment and characterization of a human adrenocortical carcinoma cell line that expresses multiple pathways of steroid biosynthesis. Cancer Res 50:5488–5496
Goetz AK, Rockett JC, Ren HZ, Thillainadarajah I, Dix DJ (2009) Inhibition of rat and human steroidogenesis by triazole antifungals. Syst Biol Reprod Med 55:214–226
ILSI (The International Life Sciences Institute) (1999) A framework for cumulative risk assessment. ILSI Press, Washington
Jensen AF, Petersen A, Granby K (2003) Cumulative risk assessment of the intake of organophosphorus and carbamate pesticides in the Danish diet. Food Addit Contam 20:776–785
Kjærstad MB, Taxvig C, Nellemann C, Vinggaard AM, Andersen HR (2010a) Endocrine disrupting effects in vitro of conazole antifungals used as pesticides and pharmaceuticals. Reprod Toxicol 30:573–582
Kjærstad MB, Taxvig C, Andersen HR, Nellemann C (2010b) Mixture effects of endocrine disrupting compounds in vitro. Int J Androl 33:425–433
Lu SY, Liao JW, Kuo ML, Wang SC, Hwang JS, Ueng TH (2004) Endocrine-disrupting activity in carbendazim-induced reproductive and developmental toxicity in rats. J Toxicol Environ Health A 67:1501–1515
Mason JI, Murry BA, Olcott M, Sheets JJ (1985) Imidazole antimycotics: inhibitors of steroid aromatase. Biochem Pharmacol 34:1087–1092
Midzak AS, Chen H, Aon MA, Papadopoulos V, Zirkin BR (2011) ATP synthesis, mitochondrial function, and steroid biosynthesis in rodent primary and tumor Leydig cells. Biol Reprod 84:976–985
Montanaro D, Maggiolini M, Recchia AG, Sirianni R, Aquila S, Barzon L, Fallo F, Ando S, Pezzi V (2005) Antiestrogens upregulate estrogen receptor β expression and inhibit adrenocortical H295R cell proliferation. J Mol Endocrinol 35:245–256
Ostby J, Kelce WR, Lambright C, Wolf CJ, Mann P, Gray LE Jr (1999) The fungicide procymidone alters sexual differentiation in the male rat by acting as an androgen-receptor antagonist in vivo and in vitro. Toxicol Ind Health 15:80–93
Payne AH, Hales DB (2004) Overview of steroidogenic enzymes in the pathway from cholesterol to active steroid hormones. Endocr Rev 25:947–970
Pfeil R (2007) Fungizide. In: Dunkelberg H, Gebel T, Hartwig A (eds) Handbuch der lebensmitteltoxikologie, vol 3. Wiley-VCH Verlag, Weinheim, pp 1357–1410
Radice S, Fumagalli R, Chiesara E, Ferraris M, Frigerio S, Marabini L (2004) Estrogenic activity of procymidone in rainbow trout (Oncorhynchus mykiss) hepatocytes: a possible mechanism of action. Chem Biol Interact 147:185–193
Radice S, Chiesara E, Frigerio S, Fumagalli R, Parolaro D, Rubino T, Marabini L (2006) Estrogenic effect of procymidone through activation of MAPK in MCF-7 breast carcinoma cell line. Life Sci 78:2716–2723
Regulation (EC) No. 396/2005 of the European Parliament and of the Council of 23 February 2005 on maximum residue levels of pesticides in or on food and feed of plant and animal origin and amending Council Directive 91/414/EEC. OJ L70/1, 16.3.2005
Rone MB, Fan J, Papadopoulos V (2009) Cholesterol transport in steroid biosynthesis: role of protein–protein interactions and implications in disease states. Biochim Biophys Acta 1791:646–658
Sanderson JT, Boerma J, Lansbergen GW, van den Berg M (2002) Induction and inhibition of aromatase (CYP19) activity by various classes of pesticides in H295R human adrenocortical carcinoma cells. Toxicol Appl Pharmacol 182:44–54
Somjen D, Stern N, Knoll E, Sharon O, Gayer B, Kulik T, Kohen F (2003) Carboxy derivatives of isoflavones as affinity carriers for cytotoxic drug targeting in adrenocortical H295R carcinoma cells. J Endocrinol 179:395–403
Sonneveld E, Jansen HJ, Riteco JAC, Brouwer A, van der Burg B (2005) Development of androgen- and estrogen-responsive bioassays, members of a panel of human cell line-based highly selective steroid responsive bioassays. Toxicol Sci 83:136–148
Suzuki T, Nojiri H, Isono H, Ochi T (2004) Oxidative damages in isolated rat hepatocytes treated with the organochlorine fungicides captan, dichlofluanid and chlorothalonil. Toxicology 204:97–107
Taxvig C, Hass U, Axelstad M, Dalgaard M, Boberg J, Andersen HR, Vinggaard AM (2007) Endocrine-disrupting activities in vivo of the fungicides tebuconazole and epoxiconazole. Toxicol Sci 100:464–473
van der Burg B, Winter R, Man H, Vangenechten C, Weimer M, Berckmans P, Witters H, van der Linden S (2010a) Optimization and prevalidation of the in vitro AR CALUX method to test androgenic and antiandrogenic activity of compounds. Reprod Toxicol 30:18–24
van der Burg B, Winter R, Weimer M, Berckmans P, Suzuki G, Gijsbers L, Jonas A, van der Linden S, Witters H, Aarts J, Legler J, Kopp-Schneider A, Bremer S (2010b) Optimization and prevalidation of the in vitro ERα CALUX method to test estrogenic and antiestrogenic activity of compounds. Reprod Toxicol 30:73–80
Villeneuve DL, Ankley GT, Makynen EA, Blake LS, Greene KJ, Higley B, Newsted JL, Giesy JP, Hecker M (2007) Comparison of fathead minnow ovary explant and H295R cell-based steroidogenesis assays for identifying endocrine-active chemicals. Ecotoxicol Environ Saf 68:20–32
Vinggaard AM, Jørgensen EC, Larsen JC (1999a) Rapid and sensitive reporter gene assays for detection of antiandrogenic and estrogenic effects of environmental chemicals. Toxicol Appl Pharmacol 155:150–160
Vinggaard AM, Breinholt V, Larsen JC (1999b) Screening of selected pesticides for oestrogen receptor activation in vitro. Food Addit Contam 16:533–542
Vinggaard AM, Hnida C, Breinholt V, Larsen JC (2000) Screening of selected pesticides for inhibition of CYP19 aromatase activity in vitro. Toxicol In Vitro 14:227–234
Vinggaard AM, Jacobsen H, Metzdorff SB, Andersen HR, Nellemann C (2005) Antiandrogenic effects in short-term in vivo studies of the fungicide fenarimol. Toxicology 207:21–34
VKM (Norwegian Scientific Committee for Food Safety) (2008) Combined toxic effects of multiple chemical exposures. Report 1. Available on-line at: http://vkm.no/dav/15ec300082.pdf
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We thank Dr. Iris Suckrau (LAVES, Oldenburg, Germany) for providing the data on residue contents of fruits and vegetables.
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Prutner, W., Nicken, P., Haunhorst, E. et al. Effects of single pesticides and binary pesticide mixtures on estrone production in H295R cells. Arch Toxicol 87, 2201–2214 (2013). https://doi.org/10.1007/s00204-013-1081-x
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DOI: https://doi.org/10.1007/s00204-013-1081-x