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Brian E. Leonard

Brian E. Leonard

D-Index & Metrics

Medicine

D-Index
82
Citations
26156
World Ranking
16055
National Ranking
44

Research.com Recognitions

  • 1983 - Member of the Royal Irish Academy

Overview

Brian E. Leonard is affiliated with the National University of Ireland, Galway, located in Ireland. Their research spans several interconnected fields within the social sciences, agricultural and biological sciences, and economics, econometrics, and finance.

Their recent publication is titled Toward a broader understanding of boomerang effects: The negative unintended consequences of poverty alleviation programs, published in 2025 in the AMS Review.

Leonard's work addresses topics such as:

  • Income, Poverty, and Inequality
  • Agricultural risk and resilience
  • Microfinance and Financial Inclusion

Their main fields of study include:

  • Social Sciences
  • Agricultural and Biological Sciences
  • Economics, Econometrics and Finance

Within these fields, they focus on subfields such as:

  • Sociology and Political Science
  • Soil Science
  • Economics and Econometrics

Leonard has collaborated frequently with several coauthors, including:

  • Robert Alfonso Arias
  • Iina Ikonen
  • Kristin Scott
  • Stephen Juma
  • Anne Faber

Their publications have appeared predominantly in the AMS Review.

Leonard was honored as a Member of the Royal Irish Academy in 1983, reflecting a recognized standing within the academic community.

Best Publications

  • The olfactory bulbectomised rat as a model of depression

    Cai Song;Brian E. Leonard

  • The olfactory bulbectomized rat as a model of depression: An update

    J.P. Kelly;A.S. Wrynn;B.E. Leonard

  • The new '5-HT' hypothesis of depression: cell-mediated immune activation induces indoleamine 2,3-dioxygenase, which leads to lower plasma tryptophan and an increased synthesis of detrimental tryptophan catabolites (TRYCATs), both of which contribute to the onset of depression.

    M. Maes;B.E. Leonard;A.M. Myint;M. Kubera

  • Mechanistic explanations how cell-mediated immune activation, inflammation and oxidative and nitrosative stress pathways and their sequels and concomitants play a role in the pathophysiology of unipolar depression.

    Brian Leonard;Michael Maes

  • Depression and sickness behavior are Janus-faced responses to shared inflammatory pathways

    Michael Maes;Michael Berk;Lisa Goehler;Cai Song

  • The role of pro-inflammatory cytokines in neuroinflammation, neurogenesis and the neuroendocrine system in major depression.

    Yong Ku Kim;Kyoung Sae Na;Aye Mu Myint;Brian E. Leonard

  • Depression, stress and immunological activation: the role of cytokines in depressive disorders.

    Thomas J. Connor;Brian E. Leonard

  • Th1, Th2, and Th3 cytokine alterations in major depression.

    Aye Mu Myint;Brian E. Leonard;Harry W.M. Steinbusch;Yong Ku Kim

  • The immune system, depression and the action of antidepressants.

    Brian E. Leonard

  • Inflammation, depression and dementia: are they connected?

    Brian E. Leonard;Brian E. Leonard

  • Association of high-sensitivity C-reactive protein with de novo major depression

    Julie A. Pasco;Geoffrey C. Nicholson;Lana J. Williams;Felice N. Jacka

  • A review of the role of serotonin receptors in psychiatric disorders.

    Marie Naughton;Jane B. Mulrooney;Brian E. Leonard

  • The Concept of Depression as a Dysfunction of the Immune System

    Brian E. Leonard

  • Effects of psychotropic drugs on the behavior and neurochemistry of olfactory bulbectomized rats.

    H. van Riezen;B.E. Leonard

  • Methylphenidate: a review of its neuropharmacological, neuropsychological and adverse clinical effects.

    Brian E. Leonard;Denise McCartan;John White;David J. King

  • An assessment of the effects of central interleukin-1β, -2, -6, and tumor necrosis factor-α administration on some behavioural, neurochemical, endocrine and immune parameters in the rat

    T.J Connor;C Song;B.E Leonard;Z Merali

  • The role of noradrenaline and selective noradrenaline reuptake inhibition in depression

    Nicoletta Brunello;Julien Mendlewicz;Siegfried Kasper;Brian Leonard

  • The psychoneuroimmunology of depression.

    Brian E. Leonard;Brian E. Leonard;Ayemu Myint

  • HPA and immune axes in stress: involvement of the serotonergic system.

    Brian E. Leonard

  • Research report Kynurenine pathway in major depression: Evidence of impaired neuroprotection

    Aye-Mu Myint;Yong Ku Kim;Robert Verkerk;Simon Scharpé

Frequent Co-Authors

Andrew Harkin
Andrew Harkin Trinity College Dublin
Harry W.M. Steinbusch
Harry W.M. Steinbusch Maastricht University
Aye-Mu Myint
Aye-Mu Myint Ludwig-Maximilians-Universität München
John Kelly
John Kelly University College London
John F. Cryan
John F. Cryan University College Cork
Siegfried Kasper
Siegfried Kasper Medical University of Vienna
Michael Berk
Michael Berk Deakin University
David S. Baldwin
David S. Baldwin University of Southampton
Trevor R. Norman
Trevor R. Norman University of Melbourne
Julien Mendlewicz
Julien Mendlewicz Université Libre de Bruxelles

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