World's Best Scientists 2026 revealed!
J. Michael Walker

J. Michael Walker

D-Index & Metrics

Neuroscience

D-Index
73
Citations
20517
World Ranking
2191
National Ranking
1038

Medicine

D-Index
74
Citations
20596
World Ranking
19388
National Ranking
9655

Overview

J. Michael Walker is affiliated with Indiana University in the United States. Their research spans multiple fields, primarily focusing on medicine and chemistry, with significant contributions to subfields such as spectroscopy, surgery, analytical chemistry, physiology, and cardiology and cardiovascular medicine.

The scientist's work frequently addresses topics including mass spectrometry techniques and applications, analytical chemistry and chromatography, analytical chemistry methods development, genetic diversity and population structure, species distribution and climate change, amphibian and reptile biology, and neuroscience of respiration and sleep.

Among the recent publications associated with J. Michael Walker are the following:

  • New Processes for Ionizing Nonvolatile Compounds in Mass Spectrometry: The Road of Discovery to Current State-of-the-Art, 2024, Journal of the American Society for Mass Spectrometry
  • New Ionization Processes for Ionizing Nonvolatile Compounds in Mass Spectrometry: The Road of Discovery to Current State-of-the-Art, 2020, Journal of the American Society for Mass Spectrometry
  • Taxonomic hypotheses and the biogeography of speciation in the Tiger Whiptail complex (Aspidoscelis tigris: Squamata, Teiidae), 2020, bioRxiv (Cold Spring Harbor Laboratory)
  • Health Outcomes of Gastric Bypass Patients Compared to Nonsurgical, Nonintervened Severely Obese, 2020, UNC Libraries
  • Renal Artery Embolization in Trauma: A Systematic Review, 2023, The Arab Journal of Interventional Radiology

J. Michael Walker has collaborated frequently with several researchers, including:

  • Sarah Trimpin
  • Frank S. Yenchick
  • Chuping Lee
  • Khoa Hoang
  • M. Pophristić

Their contributions have appeared in various scientific venues, notably:

  • Journal of the American Society for Mass Spectrometry
  • bioRxiv (Cold Spring Harbor Laboratory)
  • UNC Libraries
  • The Arab Journal of Interventional Radiology
  • Transplantation Reviews

Best Publications

  • Immunohistochemical distribution of cannabinoid CB1 receptors in the rat central nervous system.

    K Tsou;S Brown;M.C Sañudo-Peña;K Mackie

  • Endogenous Opioids: Biology and Function

    H Akil;S J Watson;E Young;M E Lewis

  • An endogenous capsaicin-like substance with high potency at recombinant and native vanilloid VR1 receptors

    Susan M. Huang;Tiziana Bisogno;Marcello Trevisani;Abdulmonem Al-Hayani

  • An endocannabinoid mechanism for stress-induced analgesia

    Andrea G. Hohmann;Richard L. Suplita;Nathan M. Bolton;Mark H. Neely

  • Pain modulation by release of the endogenous cannabinoid anandamide

    J. Michael Walker;Susan M. Huang;Nicole M. Strangman;Kang Tsou

  • Cannabinoid CB1 receptors are localized primarily on cholecystokinin-containing GABAergic interneurons in the rat hippocampal formation.

    K. Tsou;K. Mackie;M.C. Sañudo-Peña;J.M. Walker

  • N-oleoyldopamine, a novel endogenous capsaicin-like lipid that produces hyperalgesia.

    Constance J. Chu;Susan M. Huang;Luciano De Petrocellis;Tiziana Bisogno

  • Identification of a New Class of Molecules, the Arachidonyl Amino Acids, and Characterization of One Member That Inhibits Pain

    Susan M. Huang;Tiziana Bisogno;Timothy J. Petros;Sai Y. Chang

  • N -arachidonoyl glycine, an abundant endogenous lipid, potently drives directed cellular migration through GPR18, the putative abnormal cannabidiol receptor

    Douglas McHugh;Sherry S.J. Hu;Neta Rimmerman;Ana Juknat

  • Nonopiate effects of dynorphin and des-Tyr-dynorphin

    J. Michael Walker;Hylan C. Moises;David H. Coy;Giulio Baldrighi

  • Overexpressed Transient Receptor Potential Vanilloid 3 Ion Channels in Skin Keratinocytes Modulate Pain Sensitivity via Prostaglandin E2

    Susan M. Huang;Hyosang Lee;Man-Kyo Chung;Man-Kyo Chung;Una Park

  • Activational role of cannabinoids on movement.

    M.Clara Sañudo-Peña;Julian Romero;Garrett E Seale;J.Javier Fernandez-Ruiz

  • Incensole acetate, an incense component, elicits psychoactivity by activating TRPV3 channels in the brain

    Arieh Moussaieff;Neta Rimmerman;Tatiana Bregman;Alex Straiker

  • Suppression of Noxious Stimulus-Evoked Activity in the Ventral Posterolateral Nucleus of the Thalamus by a Cannabinoid Agonist: Correlation between Electrophysiological and Antinociceptive Effects

    W J Martin;A G Hohmann;J M Walker

  • Sex and hormonal cycle differences in rat brain levels of pain-related cannabimimetic lipid mediators

    Heather B. Bradshaw;Neta Rimmerman;Jocelyn F. Krey;J. Michael Walker

  • Physical withdrawal in rats tolerant to Δ9-tetrahydrocannabinol precipitated by a cannabinoid receptor antagonist

    Kang Tsou;Saundra L. Patrick;J.Michael Walker

  • An analog of enkephalin having prolonged opiate-like effects in vivo.

    JM Walker;GG Berntson;CA Sandman;DH Coy

  • Endogenous cannabinoids as an aversive or counter-rewarding system in the rat.

    M.Clara Sañudo-Peña;Kang Tsou;Eugene R Delay;Andrea G Hohman

  • The expanding field of cannabimimetic and related lipid mediators.

    Heather B Bradshaw;J Michael Walker

  • Prostaglandin E2 glycerol ester, an endogenous COX‐2 metabolite of 2‐arachidonoylglycerol, induces hyperalgesia and modulates NFκB activity

    S Shu-Jung Hu;H B Bradshaw;J S-C Chen;B Tan

  • Motor actions of cannabinoids in the basal ganglia output nuclei.

    M.Clara Sañudo-Peña;Kang Tsou;J.Michael Walker

Frequent Co-Authors

Huda Akil
Huda Akil University of Michigan–Ann Arbor
Gary G. Berntson
Gary G. Berntson The Ohio State University
Curt A. Sandman
Curt A. Sandman University of California, Irvine
David H. Coy
David H. Coy Tulane University
Ken Mackie
Ken Mackie Indiana University
Vincenzo Di Marzo
Vincenzo Di Marzo National Research Council (CNR)
Tiziana Bisogno
Tiziana Bisogno National Research Council (CNR)
Sarah Trimpin
Sarah Trimpin Wayne State University
Stanley J. Watson
Stanley J. Watson University of Michigan–Ann Arbor
Javier Fernández-Ruiz
Javier Fernández-Ruiz Complutense University of Madrid

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