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Co-Authors

This is a "connection" page, showing publications co-authored by Uwe Christians and Jelena Klawitter.

 
Connection Strength
 
 
 
11.621
 
  1. Klawitter J, Klawitter J, Pennington AT, Kirkpatrick B, Roda G, Kotecha NC, Thurman JM, Christians U. CYCLOPHILIN D KNOCKOUT PROTECTS THE MOUSE KIDNEY AGAINST CYCLOSPORIN A-INDUCED OXIDATIVE STRESS. Am J Physiol Renal Physiol. 2019 Jun 12.
    View in: PubMed
    Score: 0.993
  2. Klawitter J, Pennington A, Klawitter J, Thurman JM, Christians U. Mitochondrial cyclophilin D ablation is associated with the activation of Akt/p70S6K pathway in the mouse kidney. Sci Rep. 2017 09 05; 7(1):10540.
    View in: PubMed
    Score: 0.879
  3. Klawitter J, Seres T, Pennington A, Beatty JT, Klawitter J, Christians U. Ablation of Cyclophilin D Results in an Activation of FAK, Akt, and ERK Pathways in the Mouse Heart. J Cell Biochem. 2017 09; 118(9):2933-2940.
    View in: PubMed
    Score: 0.855
  4. Klawitter J, Klawitter J, Schmitz V, Shokati T, Epshtein E, Thurman JM, Christians U. Mycophenolate mofetil enhances the negative effects of sirolimus and tacrolimus on rat kidney cell metabolism. PLoS One. 2014; 9(1):e86202.
    View in: PubMed
    Score: 0.685
  5. Christians U, Klepacki J, Shokati T, Klawitter J, Klawitter J. Mass Spectrometry-Based Multiplexing for the Analysis of Biomarkers in Drug Development and Clinical Diagnostics- How Much is too Much? Microchem J. 2012 Nov 01; 105:32-38.
    View in: PubMed
    Score: 0.628
  6. Klawitter J, Klawitter J, Schmitz V, Brunner N, Crunk A, Corby K, Bendrick-Peart J, Leibfritz D, Edelstein CL, Thurman JM, Christians U. Low-salt diet and cyclosporine nephrotoxicity: changes in kidney cell metabolism. J Proteome Res. 2012 Nov 02; 11(11):5135-44.
    View in: PubMed
    Score: 0.626
  7. Klawitter J, Klawitter J, Gurshtein J, Corby K, Fong S, Tagliaferri M, Quattrochi L, Cohen I, Shtivelman E, Christians U. Bezielle (BZL101)-induced oxidative stress damage followed by redistribution of metabolic fluxes in breast cancer cells: a combined proteomic and metabolomic study. Int J Cancer. 2011 Dec 15; 129(12):2945-57.
    View in: PubMed
    Score: 0.565
  8. Klawitter J, Haschke M, Shokati T, Klawitter J, Christians U. Quantification of 15-F2t-isoprostane in human plasma and urine: results from enzyme-linked immunoassay and liquid chromatography/tandem mass spectrometry cannot be compared. Rapid Commun Mass Spectrom. 2011 Feb 28; 25(4):463-8.
    View in: PubMed
    Score: 0.559
  9. Klawitter J, Zhang YL, Klawitter J, Anderson N, Serkova NJ, Christians U. Development and validation of a sensitive assay for the quantification of imatinib using LC/LC-MS/MS in human whole blood and cell culture. Biomed Chromatogr. 2009 Dec; 23(12):1251-8.
    View in: PubMed
    Score: 0.513
  10. Davidson JA, Pfeifer Z, Frank B, Tong S, Urban TT, Wischmeyer PA, Mourani P, Landeck B, Christians U, Klawitter J. Metabolomic Fingerprinting of Infants Undergoing Cardiopulmonary Bypass: Changes in Metabolic Pathways and Association With Mortality and Cardiac Intensive Care Unit Length of Stay. J Am Heart Assoc. 2018 Dec 18; 7(24):e010711.
    View in: PubMed
    Score: 0.240
  11. Alloway RR, Vinks AA, Fukuda T, Mizuno T, King EC, Zou Y, Jiang W, Woodle ES, Tremblay S, Klawitter J, Klawitter J, Christians U. Bioequivalence between innovator and generic tacrolimus in liver and kidney transplant recipients: A randomized, crossover clinical trial. PLoS Med. 2017 Nov; 14(11):e1002428.
    View in: PubMed
    Score: 0.223
  12. Klawitter J, Sempio C, Mörlein S, De Bloois E, Klepacki J, Henthorn T, Leehey MA, Hoffenberg EJ, Knupp K, Wang GS, Hopfer C, Kinney G, Bowler R, Foreman N, Galinkin J, Christians U, Klawitter J. An Atmospheric Pressure Chemical Ionization MS/MS Assay Using Online Extraction for the Analysis of 11 Cannabinoids and Metabolites in Human Plasma and Urine. Ther Drug Monit. 2017 10; 39(5):556-564.
    View in: PubMed
    Score: 0.221
  13. Klawitter J, Hildreth KL, Christians U, Kohrt WM, Moreau KL. A relative L-arginine deficiency contributes to endothelial dysfunction across the stages of the menopausal transition. Physiol Rep. 2017 Sep; 5(17).
    View in: PubMed
    Score: 0.220
  14. Klepacki J, Klawitter J, Klawitter J, Karimpour-Fard A, Thurman J, Ingle G, Patel D, Christians U. Amino acids in a targeted versus a non-targeted metabolomics LC-MS/MS assay. Are the results consistent? Clin Biochem. 2016 Sep; 49(13-14):955-61.
    View in: PubMed
    Score: 0.202
  15. Christians U, Klawitter J, Klawitter J. Biomarkers in Transplantation--Proteomics and Metabolomics. Ther Drug Monit. 2016 Apr; 38 Suppl 1:S70-4.
    View in: PubMed
    Score: 0.199
  16. Fæste CK, Moen A, Schniedewind B, Haug Anonsen J, Klawitter J, Christians U. Development of liquid chromatography-tandem mass spectrometry methods for the quantitation of Anisakis simplex proteins in fish. J Chromatogr A. 2016 Feb 05; 1432:58-72.
    View in: PubMed
    Score: 0.196
  17. Klawitter J, McFann K, Pennington AT, Wang W, Klawitter J, Christians U, Schrier RW, Gitomer B, Cadnapaphornchai MA. Pravastatin Therapy and Biomarker Changes in Children and Young Adults with Autosomal Dominant Polycystic Kidney Disease. Clin J Am Soc Nephrol. 2015 Sep 04; 10(9):1534-41.
    View in: PubMed
    Score: 0.190
  18. Klepacki J, Klawitter J, Klawitter J, Thurman JM, Christians U. A high-performance liquid chromatography-tandem mass spectrometry-based targeted metabolomics kidney dysfunction marker panel in human urine. Clin Chim Acta. 2015 Jun 15; 446:43-53.
    View in: PubMed
    Score: 0.186
  19. Klawitter J, Reed-Gitomer BY, McFann K, Pennington A, Klawitter J, Abebe KZ, Klepacki J, Cadnapaphornchai MA, Brosnahan G, Chonchol M, Christians U, Schrier RW. Endothelial dysfunction and oxidative stress in polycystic kidney disease. Am J Physiol Renal Physiol. 2014 Dec 01; 307(11):F1198-206.
    View in: PubMed
    Score: 0.179
  20. Klawitter J, Klawitter J, McFann K, Pennington AT, Abebe KZ, Brosnahan G, Cadnapaphornchai MA, Chonchol M, Gitomer B, Christians U, Schrier RW. Bioactive lipid mediators in polycystic kidney disease. J Lipid Res. 2014 06; 55(6):1139-49.
    View in: PubMed
    Score: 0.170
  21. Klawitter J, Zafar I, Klawitter J, Pennington AT, Klepacki J, Gitomer BY, Schrier RW, Christians U, Edelstein CL. Effects of lovastatin treatment on the metabolic distributions in the Han:SPRD rat model of polycystic kidney disease. BMC Nephrol. 2013 Jul 31; 14:165.
    View in: PubMed
    Score: 0.165
  22. Bohra R, Klepacki J, Klawitter J, Klawitter J, Thurman JM, Christians U. Proteomics and metabolomics in renal transplantation-quo vadis? Transpl Int. 2013 Mar; 26(3):225-41.
    View in: PubMed
    Score: 0.158
  23. Klawitter J, Klawitter J, Agardi E, Corby K, Leibfritz D, Lowes BD, Christians U, Seres T. Association of DJ-1/PTEN/AKT- and ASK1/p38-mediated cell signalling with ischaemic cardiomyopathy. Cardiovasc Res. 2013 Jan 01; 97(1):66-76.
    View in: PubMed
    Score: 0.156
  24. Christians U, Klawitter J, Hornberger A, Klawitter J. How unbiased is non-targeted metabolomics and is targeted pathway screening the solution? Curr Pharm Biotechnol. 2011 Jul; 12(7):1053-66.
    View in: PubMed
    Score: 0.143
  25. Strom T, Shokati T, Klawitter J, Klawitter J, Hoffman K, Schiebel HM, Christians U. Structural identification of SAR-943 metabolites generated by human liver microsomes in vitro using mass spectrometry in combination with analysis of fragmentation patterns. J Mass Spectrom. 2011 Jul; 46(7):615-24.
    View in: PubMed
    Score: 0.143
  26. Christians U, Klawitter J, Klawitter J, Brunner N, Schmitz V. Biomarkers of immunosuppressant organ toxicity after transplantation: status, concepts and misconceptions. Expert Opin Drug Metab Toxicol. 2011 Feb; 7(2):175-200.
    View in: PubMed
    Score: 0.139
  27. Klawitter J, Haschke M, Kahle C, Dingmann C, Klawitter J, Leibfritz D, Christians U. Toxicodynamic effects of ciclosporin are reflected by metabolite profiles in the urine of healthy individuals after a single dose. Br J Clin Pharmacol. 2010 Aug; 70(2):241-51.
    View in: PubMed
    Score: 0.134
  28. Klawitter J, Gottschalk S, Hainz C, Leibfritz D, Christians U, Serkova NJ. Immunosuppressant neurotoxicity in rat brain models: oxidative stress and cellular metabolism. Chem Res Toxicol. 2010 Mar 15; 23(3):608-19.
    View in: PubMed
    Score: 0.131
  29. Klawitter J, Shokati T, Moll V, Christians U, Klawitter J. Effects of lovastatin on breast cancer cells: a proteo-metabonomic study. Breast Cancer Res. 2010; 12(2):R16.
    View in: PubMed
    Score: 0.131
  30. Christians U, Klawitter J, Clavijo CF. Bioequivalence testing of immunosuppressants: concepts and misconceptions. Kidney Int Suppl. 2010 Mar; (115):S1-7.
    View in: PubMed
    Score: 0.131
  31. Klawitter J, Kominsky DJ, Brown JL, Klawitter J, Christians U, Leibfritz D, Melo JV, Eckhardt SG, Serkova NJ. Metabolic characteristics of imatinib resistance in chronic myeloid leukaemia cells. Br J Pharmacol. 2009 Sep; 158(2):588-600.
    View in: PubMed
    Score: 0.125
  32. Schmitz V, Klawitter J, Bendrick-Peart J, Schoening W, Puhl G, Haschke M, Klawitter J, Consoer J, Rivard CJ, Chan L, Tran ZV, Leibfritz D, Christians U. Metabolic profiles in urine reflect nephrotoxicity of sirolimus and cyclosporine following rat kidney transplantation. Nephron Exp Nephrol. 2009; 111(4):e80-91.
    View in: PubMed
    Score: 0.122
  33. Christians U, Schmitz V, Schöning W, Bendrick-Peart J, Klawitter J, Haschke M, Klawitter J. Toxicodynamic therapeutic drug monitoring of immunosuppressants: promises, reality, and challenges. Ther Drug Monit. 2008 Apr; 30(2):151-8.
    View in: PubMed
    Score: 0.114
  34. Klawitter J, Schmitz V, Klawitter J, Leibfritz D, Christians U. Development and validation of an assay for the quantification of 11 nucleotides using LC/LC-electrospray ionization-MS. Anal Biochem. 2007 Jun 15; 365(2):230-9.
    View in: PubMed
    Score: 0.107
  35. Haschke M, Zhang YL, Kahle C, Klawitter J, Korecka M, Shaw LM, Christians U. HPLC-atmospheric pressure chemical ionization MS/MS for quantification of 15-F2t-isoprostane in human urine and plasma. Clin Chem. 2007 Mar; 53(3):489-97.
    View in: PubMed
    Score: 0.105
  36. Weinberg A, Huo Y, Kacanek D, Patel K, Watts DH, Wara D, Hoffman RM, Klawitter J, Christians U. Markers of Spontaneuous Preterm Delivery in Women living with HIV: Relationship with Protease Inhibitors and Vitamin D. J Acquir Immune Defic Syndr. 2019 May 28.
    View in: PubMed
    Score: 0.062
  37. Golomb BA, Koslik HJ, Christians U, Ritchie J, Wilson P, Elkins N, Klawitter J, Klawitter J, Smith D, Repine JE. Depressed prostaglandins and leukotrienes in veterans with Gulf War illness. J Environ Sci Health B. 2019 Apr 29; 1-17.
    View in: PubMed
    Score: 0.062
  38. Keller AC, Klawitter J, Hildreth KL, Christians U, Putnam K, Kohrt WM, Reusch JEB, Moreau KL. Elevated plasma homocysteine and cysteine are associated with endothelial dysfunction across menopausal stages in healthy women. J Appl Physiol (1985). 2019 Jun 01; 126(6):1533-1540.
    View in: PubMed
    Score: 0.061
  39. Pedroso AP, Dornellas APS, de Souza AP, Pagotto JF, Oyama LM, Nascimento CMO, Klawitter J, Christians U, Tashima AK, Ribeiro EB. A proteomics-metabolomics approach indicates changes in hypothalamic glutamate-GABA metabolism of adult female rats submitted to intrauterine growth restriction. Eur J Nutr. 2018 Nov 07.
    View in: PubMed
    Score: 0.060
  40. Jalal D, Renner B, Laskowski J, Stites E, Cooper J, Valente K, You Z, Perrenoud L, Le Quintrec M, Muhamed I, Christians U, Klawitter J, Lindorfer MA, Taylor RP, Holers VM, Thurman JM. Endothelial Microparticles and Systemic Complement Activation in Patients With Chronic Kidney Disease. J Am Heart Assoc. 2018 Jul 13; 7(14).
    View in: PubMed
    Score: 0.058
  41. Goetz L, Laskowski J, Renner B, Pickering MC, Kulik L, Klawitter J, Stites E, Christians U, van der Vlag J, Ravichandran K, Holers VM, Thurman JM. Complement factor H protects mice from ischemic acute kidney injury but is not critical for controlling complement activation by glomerular IgM. Eur J Immunol. 2018 05; 48(5):791-802.
    View in: PubMed
    Score: 0.057
  42. Schroeder T, Piantadosi CA, Natoli MJ, Autmizguine J, Cohen-Wolkowieczs M, Hamilton KL, Bell C, Klawitter J, Christians U, Irwin DC, Noveck RJ. Safety and Ergogenic Properties of Combined Aminophylline and Ambrisentan in Hypoxia. Clin Pharmacol Ther. 2018 05; 103(5):888-898.
    View in: PubMed
    Score: 0.055
  43. Strand TE, Khiabani HZ, Boico A, Radiloff D, Zhao Y, Hamilton KL, Christians U, Klawitter J, Noveck RJ, Piantadosi CA, Bell C, Irwin D, Schroeder T. The novel combination of theophylline and bambuterol as a potential treatment of hypoxemia in humans. Can J Physiol Pharmacol. 2017 Sep; 95(9):1009-1018.
    View in: PubMed
    Score: 0.054
  44. Pedroso AP, Souza AP, Dornellas AP, Oyama LM, Nascimento CM, Santos GM, Rosa JC, Bertolla RP, Klawitter J, Christians U, Tashima AK, Ribeiro EB. Intrauterine Growth Restriction Programs the Hypothalamus of Adult Male Rats: Integrated Analysis of Proteomic and Metabolomic Data. J Proteome Res. 2017 04 07; 16(4):1515-1525.
    View in: PubMed
    Score: 0.053
  45. Checkley W, Deza MP, Klawitter J, Romero KM, Klawitter J, Pollard SL, Wise RA, Christians U, Hansel NN. Identifying biomarkers for asthma diagnosis using targeted metabolomics approaches. Respir Med. 2016 12; 121:59-66.
    View in: PubMed
    Score: 0.052
  46. Repine JE, Wilson P, Elkins N, Klawitter J, Christians U, Peters B, Smith DM. Inhalation of two putative Gulf War toxins by mice. J Environ Sci Health B. 2016; 51(6):366-73.
    View in: PubMed
    Score: 0.050
  47. Fernandez-Bustamante A, Klawitter J, Repine JE, Agazio A, Janocha AJ, Shah C, Moss M, Douglas IS, Tran ZV, Erzurum SC, Christians U, Seres T. Early effect of tidal volume on lung injury biomarkers in surgical patients with healthy lungs. Anesthesiology. 2014 Sep; 121(3):469-81.
    View in: PubMed
    Score: 0.045
  48. Klawitter J, Bek S, Zakaria M, Zeng C, Hornberger A, Gilbert R, Shokati T, Klawitter J, Christians U, Boernsen KO. Fatty acid desaturation index in human plasma: comparison of different analytical methodologies for the evaluation of diet effects. Anal Bioanal Chem. 2014 Oct; 406(25):6399-408.
    View in: PubMed
    Score: 0.044
  49. Gardner LA, Klawitter J, Gregory MA, Zaberezhnyy V, Baturin D, Pollyea DA, Takebe N, Christians U, Gore L, DeGregori J, Porter CC. Inhibition of calcineurin combined with dasatinib has direct and indirect anti-leukemia effects against BCR-ABL1(+) leukemia. Am J Hematol. 2014 Sep; 89(9):896-903.
    View in: PubMed
    Score: 0.044
  50. Renner B, Klawitter J, Goldberg R, McCullough JW, Ferreira VP, Cooper JE, Christians U, Thurman JM. Cyclosporine induces endothelial cell release of complement-activating microparticles. J Am Soc Nephrol. 2013 Nov; 24(11):1849-62.
    View in: PubMed
    Score: 0.042
  51. Fernandez-Bustamante A, Klawitter J, Wilson P, Elkins ND, Agazio A, Shibata T, Uchida K, Christians U, Repine JE. Early increase in alveolar macrophage prostaglandin 15d-PGJ2 precedes neutrophil recruitment into lungs of cytokine-insufflated rats. Inflammation. 2013 Oct; 36(5):1030-40.
    View in: PubMed
    Score: 0.042
  52. Klepacki J, Brunner N, Schmitz V, Klawitter J, Christians U, Klawitter J. Development and validation of an LC-MS/MS assay for the quantification of the trans-methylation pathway intermediates S-adenosylmethionine and S-adenosylhomocysteine in human plasma. Clin Chim Acta. 2013 Jun 05; 421:91-7.
    View in: PubMed
    Score: 0.040
  53. Niederlechner S, Klawitter J, Baird C, Kallweit AR, Christians U, Wischmeyer PE. Fibronectin-integrin signaling is required for L-glutamine's protection against gut injury. PLoS One. 2012; 7(11):e50185.
    View in: PubMed
    Score: 0.039
  54. Bohra R, Schöning W, Klawitter J, Brunner N, Schmitz V, Shokati T, Lawrence R, Arbelaez MF, Schniedewind B, Christians U, Klawitter J. Everolimus and sirolimus in combination with cyclosporine have different effects on renal metabolism in the rat. PLoS One. 2012; 7(10):e48063.
    View in: PubMed
    Score: 0.039
  55. Klepacki J, Klawitter J, Bendrick-Peart J, Schniedewind B, Heischmann S, Shokati T, Christians U, Klawitter J. A high-throughput U-HPLC-MS/MS assay for the quantification of mycophenolic acid and its major metabolites mycophenolic acid glucuronide and mycophenolic acid acyl-glucuronide in human plasma and urine. J Chromatogr B Analyt Technol Biomed Life Sci. 2012 Feb 01; 883-884:113-9.
    View in: PubMed
    Score: 0.036
  56. Klawitter J, Klawitter J, Kushner E, Jonscher K, Bendrick-Peart J, Leibfritz D, Christians U, Schmitz V. Association of immunosuppressant-induced protein changes in the rat kidney with changes in urine metabolite patterns: a proteo-metabonomic study. J Proteome Res. 2010 Feb 05; 9(2):865-75.
    View in: PubMed
    Score: 0.032
  57. Marusyk A, Casás-Selves M, Henry CJ, Zaberezhnyy V, Klawitter J, Christians U, DeGregori J. Irradiation alters selection for oncogenic mutations in hematopoietic progenitors. Cancer Res. 2009 Sep 15; 69(18):7262-9.
    View in: PubMed
    Score: 0.032
  58. Klawitter J, Bendrick-Peart J, Rudolph B, Beckey V, Klawitter J, Haschke M, Rivard C, Chan L, Leibfritz D, Christians U, Schmitz V. Urine metabolites reflect time-dependent effects of cyclosporine and sirolimus on rat kidney function. Chem Res Toxicol. 2009 Jan; 22(1):118-28.
    View in: PubMed
    Score: 0.030
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