Barbara Coles

Nitric Oxide deficiency promotes vascular side effects of cyclooxygenase inhibitors. (2006)

Anning, Peter Brian, Coles, Barbara, Morton, Jonathan, Wang, Haibin, Uddin, Jashim, Morrow, Jason D., ...

The cardiovascular safety of COX-2 selective and nonselective nonsteroidal anti-inflammatory drugs (NSAIDs) has recently been called into question. The factors that predispose to adverse events by...

In vivo aspirin supplementation inhibits nitric oxide consumption by human platelets (2005)

Williams, Paula Claire, Coffey, Marcus Jonathan, Coles, Barbara, Sanchez, Stephanie, Morrow, Jason D., Cockcroft, John Ronald, ...

Antiplatelet therapies improve endothelial function in atherosclerosis, suggesting that platelets regulate vascular nitric oxide (NO) bioactivity in vivo. Herein, washed platelets consumed NO on...

Interactions of 12-lipoxygenase with phospholipase A2 isoforms following platelet activation through the glycoprotein VI collagen receptor (2004)

Coffey, Marcus Jonathan, Coles, Barbara, Locke, Matthew, Bermudez-Fajardo, Alexandra, Williams, Paula Claire, Jarvis, Gavin E., ...

Recent studies implicate the collagen receptor, glycoprotein VI (GPVI) in activation of platelet 12-lipoxygenase (p12-LOX). Herein, we show that GPVI-stimulated 12-hydro(peroxy)eicosatetraenoic acid...

Platelet 12-lipoxygenase activation via glycoprotein VI: involvement of multiple signaling pathways in agonist control of H(P)ETE synthesis (2004)

Coffey, Marcus Jonathan, Jarvis, Gavin E, Gibbins, Jonathan M., Coles, Barbara, Barrett, Natasha E., Wylie, Oliver R.E., ...

Lipoxygenases (LOX) contribute to vascular disease and inflammation through generation of bioactive lipids, including 12-hydro(pero)xyeicosatetraenoic acid (12-H(P)ETE). The physiological mechanisms...

Platelet 12-lipoxygenase activation via glycoprotein VI: involvement of multiple signaling pathways in agonist control of H(P)ETE synthesis (2004)

Coffey, Marcus Jonathan, Jarvis, Gavin E, Gibbins, Jonathan M., Coles, Barbara, Barrett, Natasha E., Wylie, Oliver R.E., ...

Lipoxygenases (LOX) contribute to vascular disease and inflammation through generation of bioactive lipids, including 12-hydro(pero)xyeicosatetraenoic acid (12-H(P)ETE). The physiological mechanisms...

Nitrolinoleate inhibits superoxide generation, degranulation, and integrin expression by human neutrophils: novel antiinflammatory properties of nitric oxide-derived reactive species in vascular cells (2002)

Coles, Barbara, Bloodsworth, Allison, Clark, Stephen Robert, Lewis, Malcolm John, Cross, Andrew R., Freeman, Bruce A., ...

Nitration of unsaturated fatty acids such as linoleate by NO-derived reactive species forms novel derivatives (including nitrolinoleate [LNO2]) that can stimulate smooth muscle relaxation and block...

Nitrolinoleate inhibits superoxide generation, degranulation, and integrin expression by human neutrophils: novel antiinflammatory properties of nitric oxide-derived reactive species in vascular cells (2002)

Coles, Barbara, Bloodsworth, Allison, Clark, Stephen Robert, Lewis, Malcolm John, Cross, Andrew R., Freeman, Bruce A., ...

Nitration of unsaturated fatty acids such as linoleate by NO-derived reactive species forms novel derivatives (including nitrolinoleate [LNO2]) that can stimulate smooth muscle relaxation and block...

Nitrolinoleate inhibits superoxide generation, degranulation, and integrin expression by human neutrophils: novel antiinflammatory properties of nitric oxide-derived reactive species in vascular cells (2002)

Coles, Barbara, Bloodsworth, Allison, Clark, Stephen Robert, Lewis, Malcolm John, Cross, Andrew R., Freeman, Bruce A., ...

Nitration of unsaturated fatty acids such as linoleate by NO-derived reactive species forms novel derivatives (including nitrolinoleate [LNO2]) that can stimulate smooth muscle relaxation and block...

Nitrolinoleate inhibits superoxide generation, degranulation, and integrin expression by human neutrophils: novel antiinflammatory properties of nitric oxide-derived reactive species in vascular cells (2002)

Coles, Barbara, Bloodsworth, Allison, Clark, Stephen Robert, Lewis, Malcolm John, Cross, Andrew R., Freeman, Bruce A., ...

Nitration of unsaturated fatty acids such as linoleate by NO-derived reactive species forms novel derivatives (including nitrolinoleate [LNO2]) that can stimulate smooth muscle relaxation and block...

Catalytic consumption of nitric oxide by 12/15- lipoxygenase: inhibition of monocyte soluble guanylate cyclase activation (2001)

Coffey, Marcus Jonathan, Natarajan, Rama, Chumley, Philip H., Coles, Barbara, Thimmalapura, Pushpa-Rekha, Nowell, Mari Ann, ...

12/15-Lipoxygenase (LOX) activity is elevated in vascular diseases associated with impaired nitric oxide (( small middle dot)NO) bioactivity, such as hypertension and atherosclerosis. In this study,...

Catalytic consumption of nitric oxide by 12/15- lipoxygenase: Inhibition of monocyte soluble guanylate cyclase activation

Coffey, Marcus J., Natarajan, Rama, Chumley, Phillip H., Coles, Barbara, Thimmalapura, Pushpa-Rekha, Nowell, Mari, ...

12/15-Lipoxygenase (LOX) activity is elevated in vascular diseases associated with impaired nitric oxide (⋅NO) bioactivity, such as hypertension and atherosclerosis. In this study, primary porcine...

Catalytic consumption of nitric oxide by 12/15- lipoxygenase: Inhibition of monocyte soluble guanylate cyclase activation

Coffey, Marcus J., Natarajan, Rama, Chumley, Phillip H., Coles, Barbara, Thimmalapura, Pushpa-Rekha, Nowell, Mari, ...

12/15-Lipoxygenase (LOX) activity is elevated in vascular diseases associated with impaired nitric oxide (⋅NO) bioactivity, such as hypertension and atherosclerosis. In this study, primary porcine...

Elevated Endothelial Nitric Oxide Bioactivity and Resistance to Angiotensin-Dependent Hypertension in 12/15-Lipoxygenase Knockout Mice

Anning, Peter B., Coles, Barbara, Bermudez-Fajardo, Alexandra, Martin, Patricia E.M., Levison, Bruce S., Hazen, Stanley L., ...

12/15-Lipoxygenase (12/15-LOX) plays a pathogenic role in atherosclerosis. To characterize whether 12/15-LOX also contributes to endothelial dysfunction and hypertension, regulation of vessel tone...

Nitric oxide deficiency promotes vascular side effects of cyclooxygenase inhibitors

Anning, Peter B., Coles, Barbara, Morton, Jonathan, Wang, Haibin, Uddin, Jashim, Morrow, Jason D., ...

The cardiovascular safety of COX-2 selective and nonselective nonsteroidal anti-inflammatory drugs (NSAIDs) has recently been called into question. The factors that predispose to adverse events by...

CD59 or C3 are not requred for angiotensin II-dependent hypertension or hypertrophy in mice

Coles, Barbara, Lewis, Ruth, Anning, Peter B, Morton, Jonathan, Baalasubramanian, Sivasankar, Morgan, B Paul, ...

Complement is a major pro-inflammatory innate immune system whose serum activity correlates with systolic blood pressure in humans. To date, no studies using in vivo models have directly examined the...

Circulating neutrophils maintain physiological blood pressure by suppressing bacteria and IFNγ-dependent iNOS expression in the vasculature of healthy mice

Morton, Jonathan, Coles, Barbara, Wright, Kate, Gallimore, Awen, Morrow, Jason D., Terry, Erin S., ...

Whether leukocytes exert an influence on vascular function in vivo is not known. Here, genetic and pharmacologic approaches show that the absence of neutrophils leads to acute blood pressure...