Timothy V. Murphy

2.3k total citations
62 papers, 1.8k citations indexed

About

Timothy V. Murphy is a scholar working on Physiology, Molecular Biology and Cellular and Molecular Neuroscience. According to data from OpenAlex, Timothy V. Murphy has authored 62 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Physiology, 35 papers in Molecular Biology and 15 papers in Cellular and Molecular Neuroscience. Recurrent topics in Timothy V. Murphy's work include Nitric Oxide and Endothelin Effects (33 papers), Ion channel regulation and function (17 papers) and Receptor Mechanisms and Signaling (14 papers). Timothy V. Murphy is often cited by papers focused on Nitric Oxide and Endothelin Effects (33 papers), Ion channel regulation and function (17 papers) and Receptor Mechanisms and Signaling (14 papers). Timothy V. Murphy collaborates with scholars based in Australia, United States and United Kingdom. Timothy V. Murphy's co-authors include Michael A. Hill, Shaun L. Sandow, Trustees Grayson, Sevvandi Senadheera, H. Majewski, Guy Salama, Detcho A. Stoyanovsky, Lauren Howitt, Paul Bertrand and Simon J. Potocnik and has published in prestigious journals such as The Journal of Physiology, The FASEB Journal and Biochemical and Biophysical Research Communications.

In The Last Decade

Timothy V. Murphy

61 papers receiving 1.8k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Timothy V. Murphy Australia	24	803	802	431	229	179	62	1.8k
Richard J. Heads United Kingdom	27	1.4k 1.7×	394 0.5×	385 0.9×	209 0.9×	121 0.7×	49	2.6k
Régent Laporte United States	16	655 0.8×	450 0.6×	263 0.6×	162 0.7×	186 1.0×	29	1.4k
Akiyuki Nishimura Japan	26	873 1.1×	231 0.3×	327 0.8×	200 0.9×	159 0.9×	75	1.9k
Dennis W. McGraw United States	20	1.2k 1.5×	908 1.1×	212 0.5×	295 1.3×	83 0.5×	31	2.3k
Arnold Sipos United States	19	1.1k 1.4×	580 0.7×	311 0.7×	95 0.4×	79 0.4×	28	2.2k
Sadis Matalon United States	36	1.8k 2.2×	494 0.6×	155 0.4×	150 0.7×	168 0.9×	55	3.1k
M. Dennis Leo United States	23	750 0.9×	348 0.4×	301 0.7×	260 1.1×	51 0.3×	52	1.4k
Jeffrey R. Henegar United States	27	429 0.5×	301 0.4×	814 1.9×	144 0.6×	191 1.1×	38	2.4k
Edwin E. Daniel Canada	29	1.0k 1.2×	672 0.8×	239 0.6×	382 1.7×	55 0.3×	112	2.3k
Luis Rivera Spain	22	362 0.5×	402 0.5×	177 0.4×	205 0.9×	133 0.7×	80	1.3k

Countries citing papers authored by Timothy V. Murphy

Since Specialization

Citations

This map shows the geographic impact of Timothy V. Murphy's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Timothy V. Murphy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Timothy V. Murphy more than expected).

Fields of papers citing papers by Timothy V. Murphy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Timothy V. Murphy. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Timothy V. Murphy. The network helps show where Timothy V. Murphy may publish in the future.

Co-authorship network of co-authors of Timothy V. Murphy

This figure shows the co-authorship network connecting the top 25 collaborators of Timothy V. Murphy. A scholar is included among the top collaborators of Timothy V. Murphy based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Timothy V. Murphy. Timothy V. Murphy is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Matchkov, Vladimir V., Yvonne A. Eiby, Ian Wright, et al.. (2025). Hypoxia and ischemic stroke modify cerebrovascular tone by upregulating endothelial BK(Ca) channels—Lessons from rat, pig, mouse, and human. Acta Physiologica. 241(4). e70030–e70030.

Sandow, Shaun L., et al.. (2023). Advanced glycated end‐products inhibit dilation through constitutive endothelial RAGE and Nox1/4 in rat isolated skeletal muscle arteries. Microcirculation. 31(1). e12837–e12837. 3 indexed citations

Markus, Irit, et al.. (2020). Gender-Related Differences of Tachykinin NK2 Receptor Expression and Activity in Human Colonic Smooth Muscle. Journal of Pharmacology and Experimental Therapeutics. 375(1). 28–39. 4 indexed citations

Murphy, Timothy V., Paul Bertrand, Trustees Grayson, et al.. (2016). TRPV3 expression and vasodilator function in isolated uterine radial arteries from non-pregnant and pregnant rats. Vascular Pharmacology. 83. 66–77. 22 indexed citations

Kerr, Paul M., Ran Wei, Shaun L. Sandow, et al.. (2015). Activation of endothelial IK Ca channels underlies NO-dependent myoendothelial feedback. Vascular Pharmacology. 74. 130–138. 26 indexed citations

Howitt, Lauren, Margaret J. Morris, Shaun L. Sandow, & Timothy V. Murphy. (2014). Effect of diet-induced obesity on BKCa function in contraction and dilation of rat isolated middle cerebral artery. Vascular Pharmacology. 61(1). 10–15. 11 indexed citations

Earley, Scott, et al.. (2013). Endothelial control of vasodilation: integration of myoendothelial microdomain signalling and modulation by epoxyeicosatrienoic acids. Pflügers Archiv - European Journal of Physiology. 466(3). 389–405. 40 indexed citations

Howitt, Lauren, Trustees Grayson, Margaret J. Morris, Shaun L. Sandow, & Timothy V. Murphy. (2012). Dietary obesity increases NO and inhibits BK _Ca -mediated, endothelium-dependent dilation in rat cremaster muscle artery: association with caveolins and caveolae. American Journal of Physiology-Heart and Circulatory Physiology. 302(12). H2464–H2476. 26 indexed citations

Sandow, Shaun L., et al.. (2012). Calcium and Endothelium-Mediated Vasodilator Signaling. Advances in experimental medicine and biology. 740. 811–831. 53 indexed citations

10.

Sandow, Shaun L., Sevvandi Senadheera, Paul Bertrand, Timothy V. Murphy, & Marianne Tare. (2011). Myoendothelial Contacts, Gap Junctions, and Microdomains: Anatomical Links to Function?. Microcirculation. 19(5). 403–415. 63 indexed citations

11.

Chadha, Preet S., Rebecca Haddock, Lauren Howitt, et al.. (2010). Obesity Up-Regulates Intermediate Conductance Calcium-Activated Potassium Channels and Myoendothelial Gap Junctions to Maintain Endothelial Vasodilator Function. Journal of Pharmacology and Experimental Therapeutics. 335(2). 284–293. 60 indexed citations

12.

Yang, Yan, Timothy V. Murphy, Srikanth R. Ella, et al.. (2009). Heterogeneity in function of small artery smooth muscle BK_Ca: involvement of the β1‐subunit. The Journal of Physiology. 587(12). 3025–3044. 58 indexed citations

13.

Potocnik, Simon J., Hong Ding, Timothy V. Murphy, et al.. (2009). Endothelium‐dependent Vasodilation in Myogenically Active Mouse Skeletal Muscle Arterioles: Role of EDH and K⁺ Channels. Microcirculation. 16(5). 377–390. 19 indexed citations

14.

Murphy, Timothy V., et al.. (2002). Mechanisms underlying pervanadate-induced contraction of rat cremaster muscle arterioles. European Journal of Pharmacology. 442(1-2). 107–114. 12 indexed citations

15.

Bishara, Nour, Marjorie Dunlop, Timothy V. Murphy, et al.. (2002). Matrix protein glycation impairs agonist‐induced intracellular Ca²⁺ signaling in endothelial cells. Journal of Cellular Physiology. 193(1). 80–92. 21 indexed citations

16.

Murphy, Timothy V., et al.. (2002). Cellular Signalling In Arteriolar Myogenic Constriction: Involvement Of Tyrosine Phosphorylation Pathways. Clinical and Experimental Pharmacology and Physiology. 29(7). 612–619. 37 indexed citations

17.

Potocnik, Simon J., Timothy V. Murphy, Neela Kotecha, & Michael A. Hill. (2000). Effects of mibefradil and nifedipine on arteriolar myogenic responsiveness and intracellular Ca²⁺. British Journal of Pharmacology. 131(6). 1065–1072. 38 indexed citations

18.

Majewski, H., et al.. (1997). PROTEIN KINASE C AND TRANSMITTER RELEASE. Clinical and Experimental Pharmacology and Physiology. 24(8). 619–623. 13 indexed citations

19.

Murphy, Timothy V. & C J Garland. (1995). Specific accumulation of inositol 1,4,5-trisphosphate in rabbit basilar artery in response to noradrenaline but not 5-hydroxytryptamine. European Journal of Pharmacology Molecular Pharmacology. 290(2). 141–144. 2 indexed citations

20.

Murphy, Timothy V., et al.. (1994). Importance of inositol (1,4,5)‐trisphosphate, intracellular Ca²⁺release and myofilament Ca²⁺sensitization in 5‐hydroxytryptamine‐evoked contraction of rabbit mesenteric artery. British Journal of Pharmacology. 111(2). 525–532. 18 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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