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Helen A. Christou, M.D.

Co-Author

This page shows the publications co-authored by Helen Christou and Stella Kourembanas.
Connection Strength

2.911
  1. Christou H, Bailey N, Kluger MS, Mitsialis SA, Kourembanas S. Extracellular acidosis induces heme oxygenase-1 expression in vascular smooth muscle cells. Am J Physiol Heart Circ Physiol. 2005 Jun; 288(6):H2647-52.
    View in: PubMed
    Score: 0.338
  2. Christou H, Van Marter LJ, Wessel DL, Allred EN, Kane JW, Thompson JE, Stark AR, Kourembanas S. Inhaled nitric oxide reduces the need for extracorporeal membrane oxygenation in infants with persistent pulmonary hypertension of the newborn. Crit Care Med. 2000 Nov; 28(11):3722-7.
    View in: PubMed
    Score: 0.252
  3. Christou H, Morita T, Hsieh CM, Koike H, Arkonac B, Perrella MA, Kourembanas S. Prevention of hypoxia-induced pulmonary hypertension by enhancement of endogenous heme oxygenase-1 in the rat. Circ Res. 2000 Jun 23; 86(12):1224-9.
    View in: PubMed
    Score: 0.246
  4. Spyropoulos F, Vitali SH, Touma M, Rose CD, Petty CR, Levy P, Kourembanas S, Christou H. Echocardiographic markers of pulmonary hemodynamics and right ventricular hypertrophy in rat models of pulmonary hypertension. Pulm Circ. 2020 Apr-Jun; 10(2):2045894020910976.
    View in: PubMed
    Score: 0.245
  5. Hudalla H, Michael Z, Christodoulou N, Willis GR, Fernandez-Gonzalez A, Filatava EJ, Dieffenbach P, Fredenburgh LE, Stearman RS, Geraci MW, Kourembanas S, Christou H. Carbonic Anhydrase Inhibition Ameliorates Inflammation and Experimental Pulmonary Hypertension. Am J Respir Cell Mol Biol. 2019 10; 61(4):512-524.
    View in: PubMed
    Score: 0.234
  6. Christou H, Magnani B, Morse DS, Allred EN, Van Marter LJ, Wessel DL, Kourembanas S. Inhaled nitric oxide does not affect adenosine 5'-diphosphate-dependent platelet activation in infants with persistent pulmonary hypertension of the newborn. Pediatrics. 1998 Dec; 102(6):1390-3.
    View in: PubMed
    Score: 0.221
  7. Christou H, Yoshida A, Arthur V, Morita T, Kourembanas S. Increased vascular endothelial growth factor production in the lungs of rats with hypoxia-induced pulmonary hypertension. Am J Respir Cell Mol Biol. 1998 Jun; 18(6):768-76.
    View in: PubMed
    Score: 0.213
  8. Christou H, Hudalla H, Michael Z, Filatava EJ, Li J, Zhu M, Possomato-Vieira JS, Dias-Junior C, Kourembanas S, Khalil RA. Impaired Pulmonary Arterial Vasoconstriction and Nitric Oxide-Mediated Relaxation Underlie Severe Pulmonary Hypertension in the Sugen-Hypoxia Rat Model. J Pharmacol Exp Ther. 2018 02; 364(2):258-274.
    View in: PubMed
    Score: 0.206
  9. Christou H, Adatia I, Van Marter LJ, Kane JW, Thompson JE, Stark AR, Wessel DL, Kourembanas S. Effect of inhaled nitric oxide on endothelin-1 and cyclic guanosine 5'-monophosphate plasma concentrations in newborn infants with persistent pulmonary hypertension. J Pediatr. 1997 Apr; 130(4):603-11.
    View in: PubMed
    Score: 0.196
  10. Kourembanas S, Morita T, Liu Y, Christou H. Mechanisms by which oxygen regulates gene expression and cell-cell interaction in the vasculature. Kidney Int. 1997 Feb; 51(2):438-43.
    View in: PubMed
    Score: 0.194
  11. Christou H, Reslan OM, Mam V, Tanbe AF, Vitali SH, Touma M, Arons E, Mitsialis SA, Kourembanas S, Khalil RA. Improved pulmonary vascular reactivity and decreased hypertrophic remodeling during nonhypercapnic acidosis in experimental pulmonary hypertension. Am J Physiol Lung Cell Mol Physiol. 2012 May 01; 302(9):L875-90.
    View in: PubMed
    Score: 0.137
  12. Vitali SH, Mitsialis SA, Liang OD, Liu X, Fernandez-Gonzalez A, Christou H, Wu X, McGowan FX, Kourembanas S. Divergent cardiopulmonary actions of heme oxygenase enzymatic products in chronic hypoxia. PLoS One. 2009 Jun 19; 4(6):e5978.
    View in: PubMed
    Score: 0.115
  13. Vitali SH, Mitsialis SA, Christou H, Fernandez-Gonzalez A, Liu X, Kourembanas S. Mechanisms of heme oxygenase-1-mediated cardiac and pulmonary vascular protection in chronic hypoxia: roles of carbon monoxide and bilirubin. Chest. 2005 Dec; 128(6 Suppl):578S-579S.
    View in: PubMed
    Score: 0.090
  14. Minamino T, Christou H, Hsieh CM, Liu Y, Dhawan V, Abraham NG, Perrella MA, Mitsialis SA, Kourembanas S. Targeted expression of heme oxygenase-1 prevents the pulmonary inflammatory and vascular responses to hypoxia. Proc Natl Acad Sci U S A. 2001 Jul 17; 98(15):8798-803.
    View in: PubMed
    Score: 0.066
  15. Kourembanas S, Morita T, Christou H, Liu Y, Koike H, Brodsky D, Arthur V, Mitsial SA. Hypoxic responses of vascular cells. Chest. 1998 Jul; 114(1 Suppl):25S-28S.
    View in: PubMed
    Score: 0.054
  16. Liu Y, Christou H, Morita T, Laughner E, Semenza GL, Kourembanas S. Carbon monoxide and nitric oxide suppress the hypoxic induction of vascular endothelial growth factor gene via the 5' enhancer. J Biol Chem. 1998 Jun 12; 273(24):15257-62.
    View in: PubMed
    Score: 0.053
  17. Xiao Y, Christou H, Liu L, Visner G, Mitsialis SA, Kourembanas S, Liu H. Endothelial indoleamine 2,3-dioxygenase protects against development of pulmonary hypertension. Am J Respir Crit Care Med. 2013 Aug 15; 188(4):482-91.
    View in: PubMed
    Score: 0.038
  18. Yet SF, Perrella MA, Layne MD, Hsieh CM, Maemura K, Kobzik L, Wiesel P, Christou H, Kourembanas S, Lee ME. Hypoxia induces severe right ventricular dilatation and infarction in heme oxygenase-1 null mice. J Clin Invest. 1999 Apr; 103(8):R23-9.
    View in: PubMed
    Score: 0.014
Connection Strength
The connection strength for co-authors is the sum of the scores for each of their shared publications.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.