Author

Jan Stępniak

Observed names: J Stępniak, J. Stepniak, Jan Stepniak, Stępniak, Jan

Institutions: Medical University of Warsaw, Medical University of Lodz

Observed institutions: Medical University of Warsaw, University of Łódź, Medical University of Lodz

ORCID: 0000-0002-7547-6228

Observed ORCID: 0000-0002-7547-6228

OpenAlex ID: A5061237995

17β-estradiol prevents experimentally-induced oxidative damage to membrane lipids and nuclear DNA in porcine ovary

2015 · Jan Stepniak, Malgorzata Karbownik-Lewinska · Systems Biology in Reproductive Medicine · 44

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Iodine as a potential endocrine disruptor—a role of oxidative stress

2022 · Małgorzata Karbownik-Lewińska, Jan Stępniak, et al. · Endocrine · 42

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Fenton Reaction-Induced Oxidative Damage to Membrane Lipids and Protective Effects of 17β-Estradiol in Porcine Ovary and Thyroid Homogenates

2020 · Aleksandra Rynkowska, Jan Stępniak, et al. · International Journal of Environmental Research and Public Health · 41

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Melatonin and Indole-3-Propionic Acid Reduce Oxidative Damage to Membrane Lipids Induced by High Iron Concentrations in Porcine Skin

2021 · Aleksandra Rynkowska, Jan Stępniak, et al. · Membranes · 34

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Potassium iodide, but not potassium iodate, as a potential protective agent against oxidative damage to membrane lipids in porcine thyroid

2013 · Magdalena Milczarek, Jan Stępniak, et al. · Thyroid Research · 33

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Direct contribution of obesity to oxidative damage to macromolecules.

2012 · Małgorzata Karbownik-Lewinska, Janusz Szosland, et al. · PubMed · 33

High normal TSH is associated with lower mannan-binding lectin in women of childbearing age

2020 · Malgorzata Karbownik-Lewinska, Jan Stepniak, et al. · BMC Endocrine Disorders · 30

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Cumulative Protective Effect of Melatonin and Indole-3-Propionic Acid against KIO3—Induced Lipid Peroxidation in Porcine Thyroid

2021 · Paulina Iwan, Jan Stepniak, et al. · Toxics · 26

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Sexual Dimorphism of NADPH Oxidase/H2O2 System in Rat Thyroid Cells; Effect of Exogenous 17β-Estradiol

2018 · Jan Stepniak, Andrzej Lewinski, et al. · International Journal of Molecular Sciences · 23

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High level of oxidized nucleosides in thyroid mitochondrial DNA; damaging effects of Fenton reaction substrates

2012 · Małgorzata Karbownik-Lewińska, Jan Stępniak, et al. · Thyroid Research · 22

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Pro-Oxidative Effect of KIO3 and Protective Effect of Melatonin in the Thyroid—Comparison to Other Tissues

2021 · Paulina Iwan, Jan Stepniak, et al. · Life · 21

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Membrane lipids and nuclear DNA are differently susceptive to Fenton reaction substrates in porcine thyroid

2012 · Jan Stępniak, Andrzej Lewiński, et al. · Toxicology in Vitro · 20

Sorafenib versus Lenvatinib Causes Stronger Oxidative Damage to Membrane Lipids in Noncancerous Tissues of the Thyroid, Liver, and Kidney: Effective Protection by Melatonin and Indole-3-Propionic Acid

2022 · Jan Stępniak, Joanna Krawczyk-Lipiec, et al. · Biomedicines · 18

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Melatonin reverses the enhanced oxidative damage to membrane lipids and improves skin biophysical characteristics in former-smokers – A study in postmenopausal women

2017 · Dorota Sagan, Jan Stepniak, et al. · Annals of Agricultural and Environmental Medicine · 18

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Protective effect of KI in mtDNA in porcine thyroid: comparison with KIO3 and nDNA

2014 · Malgorzata Karbownik-Lewinska, Jan Stepniak, et al. · European Journal of Nutrition · 17

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Melatonin reduces high levels of lipid peroxidation induced by potassium iodate in porcine thyroid

2019 · Paulina Iwan, Jan Stepniak, et al. · International Journal for Vitamin and Nutrition Research · 16

TSH ≥2.5 mIU/l is Associated with the Increased Oxidative Damage to Membrane Lipids in Women of Childbearing Age with Normal Thyroid Tests

2017 · Malgorzata Karbownik-Lewinska, Magdalena Marcinkowska, et al. · Hormone and Metabolic Research · 15

Percentage of Myeloid Dendritic Cells in Peripheral Venous Blood Is Negatively Related to Incidence of Graves’ Orbitopathy

2021 · Katarzyna Wojciechowska-Durczynska, Katarzyna Wieczorek-Szukala, et al. · Mediators of Inflammation · 12

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Less Favorable Lipid Profile and Higher Prevalence of Thyroid Antibodies in Women of Reproductive Age with High-Normal TSH—Retrospective Study

2020 · Małgorzata Karbownik-Lewińska, Jan Stępniak, et al. · International Journal of Environmental Research and Public Health · 12

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Potential Risk Factors for Isolated Hypothyroxinemia in Women of Childbearing Age—Results from Retrospective Analysis

2021 · Małgorzata Karbownik-Lewińska, Jan Stępniak, et al. · Journal of Clinical Medicine · 11

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Protective Effects of Melatonin against Carcinogen-Induced Oxidative Damage in the Thyroid

2024 · Jan Stępniak, Małgorzata Karbownik-Lewińska · Cancers · 10

Membrane Lipids in the Thyroid Comparing to Those in Non-Endocrine Tissues Are Less Sensitive to Pro-Oxidative Effects of Fenton Reaction Substrates

2022 · Jan Stępniak, Aleksandra Rynkowska, et al. · Frontiers in Molecular Biosciences · 10

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Oxidative damage to membrane lipids in the thyroid – no differences between sexes

2019 · Jan Stepniak, Andrzej Lewinski, et al. · Drug and Chemical Toxicology · 10

Protective antioxidative effects of caffeic acid phenethyl ester (CAPE) in the thyroid and the liver are similar to those caused by melatonin

2014 · Agnieszka Kokoszko-Bilska, Jan Stepniak, et al. · Thyroid Research · 10

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External hydrogen peroxide is not indispensable for experimental induction of lipid peroxidation via Fenton reaction in porcine ovary homogenates.

2010 · Małgorzata Karbownik-Lewińska, Jan Stepniak, et al. · PubMed · 10

Works count: 58

Citation count: 591

H-index: 16

I10-index: 25