Medical College of Wisconsin
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Agnes Keszler PhD

Research Scientist I

Institution: Medical College of Wisconsin
Department: Biophysics
Program: Research

Publications (35)

  • Red light mediates the exocytosis of vasodilatory vesicles from cultured endothelial cells: a cellular, and ex vivo murine model. (Weihrauch D, Keszler A, Broeckel G, Aranda E, Lindemer B, Lohr NL) Photochem Photobiol Sci 2024 Feb;23(2):355-364 PMID: 38277065 PMCID: PMC10917865 SCOPUS ID: 2-s2.0-85183148947 01/26/2024    
  • In Vivo Characterization of a Red Light-Activated Vasodilation: A Photobiomodulation Study. (Keszler A, Lindemer B, Broeckel G, Weihrauch D, Gao Y, Lohr NL) Front Physiol 2022;13:880158 PMID: 35586710 PMCID: PMC9108481 SCOPUS ID: 2-s2.0-85130240732 05/20/2022       4 Citations
  • Red Light Mitigates the Deteriorating Placental Extracellular Matrix in Late Onset of Preeclampsia and Improves the Trophoblast Behavior. (Griffin J, Krolikowski JG, Kounga K, Struve J, Keszler A, Lindemer B, Bordas M, Broeckel G, Lohr NL, Weihrauch D) J Pregnancy 2022;2022:3922368 PMID: 35494491 PMCID: PMC9045993 SCOPUS ID: 2-s2.0-85129568653 05/03/2022    
  • Red light stimulates vasodilation through extracellular vesicle trafficking. (Weihrauch D, Keszler A, Lindemer B, Krolikowski J, Lohr NL) J Photochem Photobiol B 2021 Jul;220:112212 PMID: 34049180 PMCID: PMC8240139 SCOPUS ID: 2-s2.0-85107807187 05/29/2021       13 Citations
  • Corrigendum to "Red/near infrared light stimulates release of an endothelium dependent vasodilator and rescues vascular dysfunction in a diabetes model" [Free Radic. Biol. Med. 113:157-164]. (Keszler A, Lindemer B, Weihrauch D, Jones D, Hogg N, Lohr NL) Free Radic Biol Med 2019 Feb 01;131:443 PMID: 30581102 SCOPUS ID: 2-s2.0-85058702220 12/26/2018    
  • Ascorbate attenuates red light mediated vasodilation: Potential role of S-nitrosothiols. (Keszler A, Lindemer B, Hogg N, Lohr NL) Redox Biol 2019 Jan;20:13-18 PMID: 30261342 PMCID: PMC6156744 SCOPUS ID: 2-s2.0-85053754114 09/28/2018       10 Citations
  • Wavelength-dependence of vasodilation and NO release from S-nitrosothiols and dinitrosyl iron complexes by far red/near infrared light. (Keszler A, Lindemer B, Hogg N, Weihrauch D, Lohr NL) Arch Biochem Biophys 2018 Jul 01;649:47-52 PMID: 29752896 SCOPUS ID: 2-s2.0-85047079228 05/13/2018       44 Citations
  • Red/near infrared light stimulates release of an endothelium dependent vasodilator and rescues vascular dysfunction in a diabetes model. (Keszler A, Lindemer B, Weihrauch D, Jones D, Hogg N, Lohr NL) Free Radic Biol Med 2017 Dec;113:157-164 PMID: 28935419 PMCID: PMC5699925 SCOPUS ID: 2-s2.0-85030756635 09/25/2017       31 Citations
  • Thiolate-based dinitrosyl iron complexes: Decomposition and detection and differentiation from S-nitrosothiols. (Keszler A, Diers AR, Ding Z, Hogg N) Nitric Oxide 2017 May 01;65:1-9 PMID: 28111306 PMCID: PMC5663227 SCOPUS ID: 2-s2.0-85013354706 01/24/2017       26 Citations
  • Products of lipid peroxidation, but not membrane susceptibility to oxidative damage, are conserved in skeletal muscle following temperature acclimation. (Grim JM, Semones MC, Kuhn DE, Kriska T, Keszler A, Crockett EL) Am J Physiol Regul Integr Comp Physiol 2015 Mar 01;308(5):R439-48 PMID: 25519739 PMCID: PMC4346761 SCOPUS ID: 2-s2.0-84923862362 12/19/2014       11 Citations
  • Far red/near infrared light-induced protection against cardiac ischemia and reperfusion injury remains intact under diabetic conditions and is independent of nitric oxide synthase. (Keszler A, Brandal G, Baumgardt S, Ge ZD, Pratt PF, Riess ML, Bienengraeber M) Front Physiol 2014;5:305 PMID: 25202275 PMCID: PMC4141548 SCOPUS ID: 2-s2.0-84906487829 09/10/2014       28 Citations
  • Detection of S-nitrosothiols. (Diers AR, Keszler A, Hogg N) Biochim Biophys Acta 2014 Feb;1840(2):892-900 PMID: 23988402 PMCID: PMC4465751 SCOPUS ID: 2-s2.0-84890122310 08/31/2013       41 Citations
  • Cytochrome c-mediated formation of S-nitrosothiol in cells. (Broniowska KA, Keszler A, Basu S, Kim-Shapiro DB, Hogg N) Biochem J 2012 Feb 15;442(1):191-7 PMID: 22070099 PMCID: PMC3943432 SCOPUS ID: 2-s2.0-84856239300 11/11/2011       37 Citations
  • Methaemalbumin formation in sickle cell disease: effect on oxidative protein modification and HO-1 induction. (Hanson MS, Piknova B, Keszler A, Diers AR, Wang X, Gladwin MT, Hillery CA, Hogg N) Br J Haematol 2011 Aug;154(4):502-11 PMID: 21595649 PMCID: PMC3145810 SCOPUS ID: 2-s2.0-79960843530 05/21/2011       19 Citations
  • A novel role for cytochrome c: Efficient catalysis of S-nitrosothiol formation. (Basu S, Keszler A, Azarova NA, Nwanze N, Perlegas A, Shiva S, Broniowska KA, Hogg N, Kim-Shapiro DB) Free Radic Biol Med 2010 Jan 15;48(2):255-63 PMID: 19879353 PMCID: PMC2818408 SCOPUS ID: 2-s2.0-72649104434 11/03/2009       56 Citations
  • Reaction between nitric oxide, glutathione, and oxygen in the presence and absence of protein: How are S-nitrosothiols formed? (Keszler A, Zhang Y, Hogg N) Free Radic Biol Med 2010 Jan 01;48(1):55-64 PMID: 19819329 PMCID: PMC2829852 SCOPUS ID: 2-s2.0-74049084627 10/13/2009       134 Citations
  • Enhancement of nitric oxide release from nitrosyl hemoglobin and nitrosyl myoglobin by red/near infrared radiation: potential role in cardioprotection. (Lohr NL, Keszler A, Pratt P, Bienengraber M, Warltier DC, Hogg N) J Mol Cell Cardiol 2009 Aug;47(2):256-63 PMID: 19328206 PMCID: PMC4329292 SCOPUS ID: 2-s2.0-67649265352 03/31/2009       106 Citations
  • The reaction of cell-free oxyhemoglobin with nitrite under physiologically relevant conditions: Implications for nitrite-based therapies. (Piknova B, Keszler A, Hogg N, Schechter AN) Nitric Oxide 2009 Mar;20(2):88-94 PMID: 19010434 PMCID: PMC2698998 SCOPUS ID: 2-s2.0-59049096495 11/18/2008       16 Citations
  • The reaction between nitrite and oxyhemoglobin: a mechanistic study. (Keszler A, Piknova B, Schechter AN, Hogg N) J Biol Chem 2008 Apr 11;283(15):9615-22 PMID: 18203719 PMCID: PMC2442280 SCOPUS ID: 2-s2.0-44349096391 01/22/2008       99 Citations
  • Proteomic methods for analysis of S-nitrosation. (Kettenhofen NJ, Broniowska KA, Keszler A, Zhang Y, Hogg N) J Chromatogr B Analyt Technol Biomed Life Sci 2007 May 15;851(1-2):152-9 PMID: 17360249 PMCID: PMC1997299 SCOPUS ID: 2-s2.0-34248194325 03/16/2007       52 Citations
  • Immuno-spin trapping of hemoglobin and myoglobin radicals derived from nitrite-mediated oxidation. (Keszler A, Mason RP, Hogg N) Free Radic Biol Med 2006 Feb 01;40(3):507-15 PMID: 16443166 SCOPUS ID: 2-s2.0-31344462066 01/31/2006       27 Citations
  • The reaction between nitrite and deoxyhemoglobin. Reassessment of reaction kinetics and stoichiometry. (Huang KT, Keszler A, Patel N, Patel RP, Gladwin MT, Kim-Shapiro DB, Hogg N) J Biol Chem 2005 Sep 02;280(35):31126-31 PMID: 15837788 SCOPUS ID: 2-s2.0-23644459872 04/20/2005       232 Citations
  • Characterization and application of the biotin-switch assay for the identification of S-nitrosated proteins. (Zhang Y, Keszler A, Broniowska KA, Hogg N) Free Radic Biol Med 2005 Apr 01;38(7):874-81 PMID: 15749383 SCOPUS ID: 2-s2.0-14644423288 03/08/2005       104 Citations
  • Delayed cardioprotection with isoflurane: role of reactive oxygen and nitrogen. (Shi Y, Hutchins WC, Su J, Siker D, Hogg N, Pritchard KA Jr, Keszler A, Tweddell JS, Baker JE) Am J Physiol Heart Circ Physiol 2005 Jan;288(1):H175-84 PMID: 15388508 SCOPUS ID: 2-s2.0-11144258652 09/25/2004       37 Citations
  • Supplementation of endothelial cells with mitochondria-targeted antioxidants inhibit peroxide-induced mitochondrial iron uptake, oxidative damage, and apoptosis. (Dhanasekaran A, Kotamraju S, Kalivendi SV, Matsunaga T, Shang T, Keszler A, Joseph J, Kalyanaraman B) J Biol Chem 2004 Sep 03;279(36):37575-87 PMID: 15220329 SCOPUS ID: 2-s2.0-4444315545 06/29/2004       215 Citations
  • Oxidation and nitrosylation of oxyhemoglobin by S-nitrosoglutathione via nitroxyl anion. (Spencer NY, Patel NK, Keszler A, Hogg N) Free Radic Biol Med 2003 Dec 01;35(11):1515-26 PMID: 14642399 SCOPUS ID: 2-s2.0-0345306150 12/04/2003       18 Citations
  • Comparative investigation of superoxide trapping by cyclic nitrone spin traps: the use of singular value decomposition and multiple linear regression analysis. (Keszler A, Kalyanaraman B, Hogg N) Free Radic Biol Med 2003 Nov 01;35(9):1149-57 PMID: 14572617 SCOPUS ID: 2-s2.0-0142200248 10/24/2003       62 Citations
  • Nitric oxide inhibits H2O2-induced transferrin receptor-dependent apoptosis in endothelial cells: Role of ubiquitin-proteasome pathway. (Kotamraju S, Tampo Y, Keszler A, Chitambar CR, Joseph J, Haas AL, Kalyanaraman B) Proc Natl Acad Sci U S A 2003 Sep 16;100(19):10653-8 PMID: 12958216 PMCID: PMC196859 SCOPUS ID: 2-s2.0-0141703321 09/06/2003       95 Citations
  • Oxidative stress-induced iron signaling is responsible for peroxide-dependent oxidation of dichlorodihydrofluorescein in endothelial cells: role of transferrin receptor-dependent iron uptake in apoptosis. (Tampo Y, Kotamraju S, Chitambar CR, Kalivendi SV, Keszler A, Joseph J, Kalyanaraman B) Circ Res 2003 Jan 10;92(1):56-63 PMID: 12522121 SCOPUS ID: 2-s2.0-0037428060 01/11/2003       141 Citations
  • Transmembrane nitration of hydrophobic tyrosyl peptides. Localization, characterization, mechanism of nitration, and biological implications. (Zhang H, Bhargava K, Keszler A, Feix J, Hogg N, Joseph J, Kalyanaraman B) J Biol Chem 2003 Mar 14;278(11):8969-78 PMID: 12519728 SCOPUS ID: 2-s2.0-0037646515 01/10/2003       63 Citations
  • Mechanism of volatile compound production during storage of sunflower Oil. (Keszler A, Kriska T, Németh A) J Agric Food Chem 2000 Dec;48(12):5981-5 PMID: 11141268 SCOPUS ID: 2-s2.0-0034519036 01/16/2001       29 Citations
  • Separation and identification of volatile components in the fermentation broth of Trichoderma atroviride by solid-phase extraction and gas chromatography-mass spectrometry. (Keszler A, Forgács E, Kótai L, Vizcaíno JA, Monte E, García-Acha I) J Chromatogr Sci 2000 Oct;38(10):421-4 PMID: 11048777 SCOPUS ID: 2-s2.0-0034308901 10/26/2000       67 Citations
  • Simple sampling method and routine gas chromatography-mass spectrometry analysis in (13)C breath tests. (Keszler A, Kótai L, Szentmihályi K) Clin Chem 2000 Feb;46(2):294-5 PMID: 10657392 SCOPUS ID: 2-s2.0-0033953953 02/05/2000       1 Citation
  • Principal component analysis of measured quantities during degradation of hydroperoxides in oxidized vegetable oils. (Héberger K, Keszler A, Gude M) Lipids 1999 Jan;34(1):83-92 PMID: 10188601 SCOPUS ID: 2-s2.0-0033017892 04/03/1999       24 Citations
  • Physico-chemical modeling of the role of free radicals in photodynamic therapy. IV. Quantitative aspects of photodynamic effects on free radicals generated in cell cultures. (Németh A, Jakus J, Kriska T, Keszler A, Vanyur R, Gál D) Biochem Biophys Res Commun 1999 Feb 16;255(2):360-6 PMID: 10049713 SCOPUS ID: 2-s2.0-0038441176 03/02/1999       11 Citations
    • Last update: 01/29/2024