has collaborator
- Gonzalez Bosc, Laura V Associate Professor
- Kanagy, Nancy Professor and Department Chair
- Contact Info
Walker, Benjimen Professor
Positions
- Emeritus Professor, Department of Cell Biology and Physiology , School of Medicine
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- Publications
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Publications
selected publications
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academic article
- Actin polymerization contributes to enhanced pulmonary vasoconstrictor reactivity after chronic hypoxia.. American journal of physiology. Heart and circulatory physiology. 314:H1011-H1021. 2018
- Endothelial-dependent dilation following chronic hypoxia involves TRPV4-mediated activation of endothelial BK channels.. Pflugers Archiv : European journal of physiology. 470:633-648. 2018
- Reduced membrane cholesterol after chronic hypoxia limits Orai1-mediated pulmonary endothelial Ca2+ entry.. American journal of physiology. Heart and circulatory physiology. 314:H359-H369. 2018
- Complications in Pediatric Regional Anesthesia: An Analysis of More than 100,000 Blocks from the Pediatric Regional Anesthesia Network.. Anesthesiology. 129:721-732. 2018
- Cholesterol Regulation of Pulmonary Endothelial Calcium Homeostasis.. Current topics in membranes. 82:53-91. 2018
- Role of acid-sensing ion channels in hypoxia- and hypercapnia-induced ventilatory responses. 2018
- Enhanced NO-dependent pulmonary vasodilation limits increased vasoconstrictor sensitivity in neonatal chronic hypoxia.. American journal of physiology. Heart and circulatory physiology. 313:H828-H838. 2017
- Reduced membrane cholesterol limits pulmonary endothelial Ca(2+) entry after chronic hypoxia.. American journal of physiology. Heart and circulatory physiology. 312:H1176-H1184. 2017
- Limited naturally occurring escape in broadly neutralizing antibody epitopes in hepatitis C glycoprotein E2 and constrained sequence usage in acute infection.. Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases. 49:88-96. 2017
- Hydrogen sulfide-induced vasodilation mediated by endothelial TRPV4 channels.. American journal of physiology. Heart and circulatory physiology. 311:H1437-H1444. 2016
- Intermittent Hypoxia in Rats Reduces Activation of Ca2+ Sparks in Mesenteric Arteries.. American journal of physiology. Heart and circulatory physiology. :-. 2015
- Chronic hypoxia limits H2O2-induced inhibition of ASIC1-dependent store-operated calcium entry in pulmonary arterial smooth muscle.. American journal of physiology. Lung cellular and molecular physiology. 307:L419-L430. 2014
- Endothelin-1-induced vasoconstriction does not require intracellular Ca²⁺ waves in arteries from rats exposed to intermittent hypoxia.. American journal of physiology. Heart and circulatory physiology. 306:H667-H673. 2014
- Role of ASIC1 in the development of chronic hypoxia-induced pulmonary hypertension.. American journal of physiology. Heart and circulatory physiology. 306:H41-H52. 2014
- Hydrogen sulfide dilates rat mesenteric arteries by activating endothelial large-conductance Ca²⁺-activated K⁺ channels and smooth muscle Ca²⁺ sparks.. American journal of physiology. Heart and circulatory physiology. 304:H1446-H1454. 2013
- Enhanced depolarization-induced pulmonary vasoconstriction following chronic hypoxia requires EGFR-dependent activation of NAD(P)H oxidase 2.. Antioxidants & redox signaling. 18:1777-1788. 2013
- Phosphoinositide-dependent kinase-1 and protein kinase Cδ contribute to endothelin-1 constriction and elevated blood pressure in intermittent hypoxia.. The Journal of pharmacology and experimental therapeutics. 344:68-76. 2013
- Regulation of endothelial BK channels by heme oxygenase-derived carbon monoxide and caveolin-1.. American journal of physiology. Cell physiology. 303:C92-C101. 2012
- Chronic hypoxia upregulates pulmonary arterial ASIC1: a novel mechanism of enhanced store-operated Ca2+ entry and receptor-dependent vasoconstriction.. American journal of physiology. Cell physiology. 302:C931-C940. 2012
- Impaired myogenic tone in mesenteric arteries from overweight rats.. Nutrition & metabolism. 9:-. 2012
- Intermittent hypoxia in rats increases myogenic tone through loss of hydrogen sulfide activation of large-conductance Ca(2+)-activated potassium channels.. Circulation research. 108:1439-1447. 2011
- Altered membrane lipid domains limit pulmonary endothelial calcium entry following chronic hypoxia.. American journal of physiology. Heart and circulatory physiology. 301:H1331-H1340. 2011
- Increased adiposity does not exacerbate impaired vasodilation in rats exposed to eucapnic intermittent hypoxia.. Respiration; international review of thoracic diseases. 81:47-56. 2011
- Intermittent hypoxia augments pulmonary vascular smooth muscle reactivity to NO: regulation by reactive oxygen species.. Journal of applied physiology (Bethesda, Md. : 1985). 111:980-988. 2011
- Mechanisms of diesel-induced endothelial nitric oxide synthase dysfunction in coronary arterioles.. Environmental health perspectives. 119:98-103. 2011
- Novel role of endothelial BKCa channels in altered vasoreactivity following hypoxia.. American journal of physiology. Heart and circulatory physiology. 299:H1439-H1450. 2010
- Altered protein kinase C regulation of pulmonary endothelial store- and receptor-operated Ca2+ entry after chronic hypoxia.. The Journal of pharmacology and experimental therapeutics. 334:753-760. 2010
- Chronic hypoxia augments depolarization-induced Ca2+ sensitization in pulmonary vascular smooth muscle through superoxide-dependent stimulation of RhoA. 2010
- Mechanisms of intermittent hypoxia induced hypertension.. Journal of cellular and molecular medicine. 14:3-17. 2010
- ASIC1 contributes to pulmonary vascular smooth muscle store-operated Ca(2+) entry. 2009
- Rat strain differences in pulmonary artery smooth muscle Ca(2+) entry following chronic hypoxia.. Microcirculation (New York, N.Y. : 1994). 16:603-614. 2009
- Cytokine-induced arginase activity in pulmonary endothelial cells is dependent on Src family tyrosine kinase activity.. American journal of physiology. Lung cellular and molecular physiology. 295:L688-L697. 2008
- Endothelin type A receptor antagonist normalizes blood pressure in rats exposed to eucapnic intermittent hypoxia.. American journal of physiology. Heart and circulatory physiology. 295:H434-H440. 2008
- Eucapnic intermittent hypoxia augments endothelin-1 vasoconstriction in rats: role of PKCdelta.. American journal of physiology. Heart and circulatory physiology. 294:H920-H927. 2008
- Chronic hypoxia induces Rho kinase-dependent myogenic tone in small pulmonary arteries.. American journal of physiology. Lung cellular and molecular physiology. 294:L797-L806. 2008
- Differential effects of chronic hypoxia and intermittent hypocapnic and eucapnic hypoxia on pulmonary vasoreactivity.. Journal of applied physiology (Bethesda, Md. : 1985). 104:110-118. 2008
- Gender differences in mesenteric vasoconstrictor reactivity following chronic hypoxia.. Microcirculation (New York, N.Y. : 1994). 15:473-484. 2008
- Reactive oxygen species mediate RhoA/Rho kinase-induced Ca2+ sensitization in pulmonary vascular smooth muscle following chronic hypoxia.. American journal of physiology. Lung cellular and molecular physiology. 295:L515-L529. 2008
- ROK contribution to endothelin-mediated contraction in aorta and mesenteric arteries following intermittent hypoxia/hypercapnia in rats.. American journal of physiology. Heart and circulatory physiology. 293:H2911-H2918. 2007
- Reduced store-operated Ca2+ entry in pulmonary endothelial cells from chronically hypoxic rats.. American journal of physiology. Lung cellular and molecular physiology. 293:L1135-L1142. 2007
- Impaired NO-dependent inhibition of store- and receptor-operated calcium entry in pulmonary vascular smooth muscle after chronic hypoxia.. American journal of physiology. Lung cellular and molecular physiology. 290:L517-L525. 2006
- Role of vascular heme oxygenase in reduced myogenic reactivity following chronic hypoxia.. Microcirculation (New York, N.Y. : 1994). 13:81-88. 2006
- Augmented endothelin vasoconstriction in intermittent hypoxia-induced hypertension.. Hypertension. 45:705-709. 2005
- Pressure-induced smooth muscle cell depolarization in pulmonary arteries from control and chronically hypoxic rats does not cause myogenic vasoconstriction. 2005
- Chronic hypoxia augments protein kinase G-mediated Ca2+ desensitization in pulmonary vascular smooth muscle through inhibition of RhoA/Rho kinase signaling.. American journal of physiology. Lung cellular and molecular physiology. 287:L1220-L1229. 2004
- Disruption of smooth muscle gap junctions attenuates myogenic vasoconstriction of mesenteric resistance arteries.. American journal of physiology. Heart and circulatory physiology. 287:H2677-H2686. 2004
- Intratracheal adenoviral-mediated delivery of iNOS decreases pulmonary vasoconstrictor responses in rats. 2004
- Endothelium-derived reactive oxygen species and endothelin-1 attenuate NO-dependent pulmonary vasodilation following chronic hypoxia.. American journal of physiology. Lung cellular and molecular physiology. 287:L801-L808. 2004
- Contribution of oxygen radicals to altered NO-dependent pulmonary vasodilation in acute and chronic hypoxia.. American journal of physiology. Lung cellular and molecular physiology. 286:L947-L955. 2004
- Erythropoietin administration in vivo increases vascular nitric oxide synthase expression.. Journal of cardiovascular pharmacology. 42:527-533. 2003
- Pulmonary PKG-1 is upregulated following chronic hypoxia.. American journal of physiology. Lung cellular and molecular physiology. 285:L634-L642. 2003
- Heme oxygenase-mediated vasodilation involves vascular smooth muscle cell hyperpolarization.. American journal of physiology. Heart and circulatory physiology. 285:H220-H228. 2003
- Endogenous carbon monoxide is an endothelial-derived vasodilator factor in the mesenteric circulation.. American journal of physiology. Heart and circulatory physiology. 284:H838-H845. 2003
- Laboratory demonstration of baroreflex control of heart rate in conscious rats.. Advances in physiology education. 26:309-316. 2002
- Rate of NO scavenging alters effects of recombinant hemoglobin solutions on pulmonary vasoreactivity. 2002
- 48-h Hypoxic exposure results in endothelium-dependent systemic vascular smooth muscle cell hyperpolarization.. American journal of physiology. Regulatory, integrative and comparative physiology. 283:R79-R85. 2002
- 17beta-estradiol increases nitric oxide-dependent dilation in rat pulmonary arteries and thoracic aorta.. American journal of physiology. Lung cellular and molecular physiology. 280:L555-L564. 2001
- Role of endothelin in intermittent hypoxia-induced hypertension.. Hypertension. 37:511-515. 2001
- Estradiol-induced attenuation of pulmonary hypertension is not associated with altered eNOS expression.. American journal of physiology. Lung cellular and molecular physiology. 280:L88-L97. 2001
- Role of endothelial carbon monoxide in attenuated vasoreactivity following chronic hypoxia. 1998
Contact
full name
- Benjimen R Walker