Dr Declan Patrick Mc Kernan

B.Sc, Ph.D

Contact Details

Lecturer Above The Bar
Pharmacology & Therapeutics
Room 3009
Human Biology Building
NUI Galway

T: Ext. 3826
E: declan.mckernan@nuigalway.ie
 
researcher

Biography

Previous Training & Positions:
  • 2014-2016: Postgraduate Diploma (PGDip) in Academic Practice
  • 2014-Present: Course Director MSc Neuropharmacology.
  • 2012-2013: Postgraduate Certificate (PGCert) in Teaching and Learning
  • 2011-2014: Course Director MSc Toxicology.
  • 2011-Present: Lecturer in Pharmacology, NUI Galway.
  • 2007-2011: Post-doctoral Research Fellow at the Alimentary Pharmabiotic Centre, UCC.
  • 2004-2007: Ph.D. in Biochemistry, University College Cork. 
  • 2003-2004: Research assistant at the Institute of Genetics, Trinity College Dublin.
  • 1999-2003: B.Sc. (Hons) in Industrial Biochemistry, University of Limerick.

Research Interests

Innate immunity: the genetic, epigenetic and biochemical regulation of pattern recognition receptors such as Toll-like receptors (TLRs) and NOD-like receptors (NLRs).
Neuroinflammation: the role of the innate immune system (TLRs) in neurodegerative diseases and psychiatric disorders. 

Links:
Academia.eduhttps://dahphd.academia.edu/DeclanMcKernan
ResearchGatehttps://www.researchgate.net/profile/Declan_Mckernan
Google Scholarhttps://scholar.google.com/citations?user=t7qrtgEAAAAJ&hl=en
LinkedInhttps://www.linkedin.com/in/declan-mckernan-35279217/


Peer Reviewed Journals

  Year Publication
(2017) 'Understanding the regulation of pattern recognition receptors in inflammatory diseases - a 'Nod' in the right direction'
Feerick CL, McKernan DP (2017) 'Understanding the regulation of pattern recognition receptors in inflammatory diseases - a 'Nod' in the right direction'. Immunology, 150 (3):237-247 [DOI] [Details]
(2017) 'Time-course of striatal Toll-like receptor expression in neurotoxic, environmental and inflammatory rat models of Parkinson's disease'
McCabe K, Concannon RM, McKernan DP, Dowd E (2017) 'Time-course of striatal Toll-like receptor expression in neurotoxic, environmental and inflammatory rat models of Parkinson's disease'. Journal Of Neuroimmunology, 310 :103-106 [DOI] [Details]
(2016) 'Leptin modifies the pro-secretory and pro-kinetic effects of the inflammatory cytokine, interleukin-6 on colonic function in Sprague Dawley rats'
Buckley MM;O'Brien R;Devlin M;Creed AA;Rae MG;Hyland NP;Quigley EM;McKernan DP;O'Malley D; (2016) 'Leptin modifies the pro-secretory and pro-kinetic effects of the inflammatory cytokine, interleukin-6 on colonic function in Sprague Dawley rats'. Experimental Physiology, 101 (12):1477-1491 [DOI] [Details]
(2016) 'Epigenetics and innate immunity: The 'unTolld' story'
Hennessy C & McKernan DP (2016) 'Epigenetics and innate immunity: The 'unTolld' story'. Immunology and Cell Biology, 94 (7):631-639 [DOI] [Details]
(2015) 'Soluble mediators in plasma from irritable bowel syndrome patients excite rat submucosal neurons'
O'Malley, D,Buckley, MM,McKernan, DP,Quigley, EMM,Cryan, JF,Dinan, TG (2015) 'Soluble mediators in plasma from irritable bowel syndrome patients excite rat submucosal neurons'. Brain Behavior And Immunity, 44 :57-67 [DOI] [Details]
(2015) 'The intestinal epithelial cell cycle: uncovering its 'cryptic' nature'
McKernan DP, Egan LJ. (2015) 'The intestinal epithelial cell cycle: uncovering its 'cryptic' nature'. Current Opinion In Gastroenterology, 31 (2):124-129 [DOI] [Details]
(2014) 'An apPEAling new therapeutic for ulcerative colitis?'
McKernan, DP,Finn, DP (2014) 'An apPEAling new therapeutic for ulcerative colitis?'. Gut, 63 :1207-36 [DOI] [Details]
(2014) 'Cytokine imbalance in irritable bowel syndrome: a systematic review and meta-analysis'
Bashashati, M,Rezaei, N,Shafieyoun, A,McKernan, DP,Chang, L,Ohman, L,Quigley, EM,Schmulson, M,Sharkey, KA,Simren, M (2014) 'Cytokine imbalance in irritable bowel syndrome: a systematic review and meta-analysis'. Neurogastroenterology and Motility, 26 :1036-1048 [DOI] [Details]
(2013) 'Differential visceral nociceptive, behavioural and neurochemical responses to an immune challenge in the stress-sensitive Wistar Kyoto rat strain'
O' Mahony SM, Clarke G, McKernan DP, Bravo JA, Dinan TG, Cryan JF. (2013) 'Differential visceral nociceptive, behavioural and neurochemical responses to an immune challenge in the stress-sensitive Wistar Kyoto rat strain'. Behavioural Brain Research, [DOI] [Details]
(2012) 'Schizophrenia patients with a history of childhood trauma have a pro-inflammatory phenotype'
Dennison, U,McKernan, D,Cryan, J,Dinan, T (2012) 'Schizophrenia patients with a history of childhood trauma have a pro-inflammatory phenotype'. Psychological Medicine, 42 :1865-1871 [DOI] [Details]
(2012) 'A Distinct Profile of Tryptophan Metabolism along the Kynurenine Pathway Downstream of Toll-Like Receptor Activation in Irritable Bowel Syndrome'
Clarke G, McKernan DP, Gaszner G, Quigley EM, Cryan JF, Dinan TG. (2012) 'A Distinct Profile of Tryptophan Metabolism along the Kynurenine Pathway Downstream of Toll-Like Receptor Activation in Irritable Bowel Syndrome'. Frontiers in Pharmacology, 3 [DOI] [Details]
(2012) 'Menstrual Cycle Influences Toll-Like Receptor Responses'
Dennison U, McKernan DP, Scully P, Clarke G, Cryan JF, Dinan TG (2012) 'Menstrual Cycle Influences Toll-Like Receptor Responses'. Neuroimmunomodulation, 19 :171-179 [DOI] [Details]
(2011) 'Age-dependent rat retinal ganglion cell susceptibility to apoptotic stimuli: implications for glaucoma'
Guerin, MB,Donovan, M,McKernan, DP,O'Brien, CJ,Cotter, TG (2011) 'Age-dependent rat retinal ganglion cell susceptibility to apoptotic stimuli: implications for glaucoma'. Clinical And Experimental Ophthalmology, 39 :243-251 [DOI] [Details]
(2011) 'Altered peripheral toll-like receptor responses in the irritable bowel syndrome'
McKernan, DP,Gaszner, G,Quigley, EM,Cryan, JF,Dinan, TG (2011) 'Altered peripheral toll-like receptor responses in the irritable bowel syndrome'. Alimentary Pharmacology & Therapeutics, 33 :1045-1052 [DOI] [Details]
(2011) 'Enhanced peripheral toll-like receptor responses in psychosis: further evidence of a pro-inflammatory phenotype'
McKernan DP, Dennison U, Gaszner G, Cryan JF, Dinan, TG (2011) 'Enhanced peripheral toll-like receptor responses in psychosis: further evidence of a pro-inflammatory phenotype'. Translational Psychiatry, 1 [DOI] [Details]
(2010) 'Plasma cytokine profiles in females with Irritable Bowel Syndrome and extra-intestinal co-morbidity'
Scully P, McKernan DP, Keohane J, Groeger D, Shanahan F, Dinan TG & Quigley EMM (2010) 'Plasma cytokine profiles in females with Irritable Bowel Syndrome and extra-intestinal co-morbidity'. American Journal Of Gastroenterology, [Details]
(2010) 'The probiotic Bifidobacterium infantis 35624 displays visceral antinociceptive effects in the rat'
McKernan DP, Fitzgerald P, Dinan TG & Cryan JF (2010) 'The probiotic Bifidobacterium infantis 35624 displays visceral antinociceptive effects in the rat'. Neurogastroenterology and Motility, [Details]
(2009) 'Toll-like receptor mRNA expression is selectively increased in the colonic mucosa of two animal models relevant to irritable bowel syndrome'
McKernan DP, Nolan A, Brint EK, O'Mahony SM, Hyland NP, Cryan JF, Dinan TG. (2009) 'Toll-like receptor mRNA expression is selectively increased in the colonic mucosa of two animal models relevant to irritable bowel syndrome'. Plos One, 4 (12) [Details]
(2009) '“Killing the Blues”: A role for cellular suicide in depression and the antidepressant response'
McKernan DP, Dinan TG & Cryan JF (2009) '“Killing the Blues”: A role for cellular suicide in depression and the antidepressant response'. Progress In Neurobiology, [Details]
(2007) 'A Critical role for Bim in retinal ganglion cell death'
McKernan, DP,Cotter, TG (2007) 'A Critical role for Bim in retinal ganglion cell death'. Journal Of Neurochemistry, 102 :922-930 [DOI] [Details]
(2007) 'A key role for calpains in retinal ganglion cell death'
McKernan DP, Guerin MB, O’Brien CJ, Cotter TG (2007) 'A key role for calpains in retinal ganglion cell death'. Investigative Ophthalmology & Visual Science, [Details]
(2006) 'Age-dependent susceptibility of the retinal ganglion cell layer to cell death'
McKernan DP, Caplis C, Donovan M, O'Brien CJ, Cotter TG. (2006) 'Age-dependent susceptibility of the retinal ganglion cell layer to cell death'. Investigative Ophthalmology & Visual Science, [Details]
(2006) 'Retinal Ganglion Cells: Dying to survive'
Guerin MB, McKernan DP, O’Brien CJ, Cotter TG (2006) 'Retinal Ganglion Cells: Dying to survive'. International Journal Of Developmental Biology, [Details]

Book Chapters

  Year Publication
(2017) 'eLS'
O'Connell, S & McKernan D.P. (2017) 'eLS' In: Toll-like receptors. Chichester: John Wiley & Sons, Ltd. [DOI] [Details]

Conference Publications

  Year Publication
(2017) Experimental Biology
Feerick, CF & McKernan DP (2017) Epigenetic Modifications Influence NOD-Like Receptor Expression and Associated Pro-Inflammatory Activity . In: FASEB J eds. Experimental Biology [Details]
(2017) Experimental Biology
Hennessy C, McKernan DP (2017) Investigating the role of epigenetic regulation on Toll Like Receptor 3 expression and signalling . In: FASEB J eds. Experimental Biology [Details]
(2016) Pharmacology 2016
Feerick CL, McKernan DP (2016) DNA methylation as a potential regulator of NOD-like receptor expression and pro-inflammatory activity Pharmacology 2016 [Details]
(2016) Biochemical Society
McCabe KM, McKernan DP, Dowd E (2016) Infection-pesticide interactions as an approach to modelling Parkinson’s disease Biochemical Society [Details]
(2016) International Parkinson and Movement Disorder Society (MDS) Congress
Olsen, L, Dowd, E & McKernan DP (2016) The effects of viral priming on neurotoxin induced neurodegeneration and synapse dysfunction in cell culture models relevant to Parkinson’s disease International Parkinson and Movement Disorder Society (MDS) Congress [Details]
(2016) Biochemical Society
Hennessy C, McKernan DP (2016) Investigating the role of epigenetic regulation on Toll Like Receptor 3 expression and signalling Biochemical Society [Details]
(2016) Pharmacology 2016
Hennessy C, McKernan DP (2016) The effect of epigenetic modifications on Toll-like receptor 3 expression Pharmacology 2016 [Details]
(2015) European Congress of Immunology
Hennessy C, McKernan DP (2015) Epigenetic modifications regulate Toll-like receptor 3 expression in intestinal epithelial and monocytic cells European Congress of Immunology [Details]
(2015) RAMI
Feerick CL, McKernan DP (2015) NOD-Like Receptor Expression and Pro-Inflammatory Activity in Intestinal Epithelial and Monocytic cell lines can be altered by DNA Methylation RAMI [Details]
(2014) Pharmacology 2014
Hennessy, C., McKernan, D.P. (2014) Histone Deacetylase Complex Inhibitors and DNA Methylation Alters Toll Like Receptor 3 Expression In an Intestinal Epithelial Cell Line Pharmacology 2014 [Details]
(2014) Pharmacology 2014
Clarke, M., Hennessy, C., McKernan, D.P. (2014) Investigation of the Role of DNA Methylation in Regulating Toll-Like Receptor Activity Pharmacology 2014 [Details]
(2013) British Pharmacological Society
O'Connell, S. & McKernan, D.P. (2013) The Role of DNA Methylation in Toll-Like Receptor 3 Expression British Pharmacological Society [Details]
(2013) RAMI
O'Connell, S & McKernan D.P. (2013) The role of DNA methylation in TLR3 expression RAMI [Details]
(2013) British Pharmacological Society
Lynskey, T., O'Connell, S. & McKernan, D.P. (2013) Pharmacological Inhibition of DNA Methyltransferases alters Toll-Like Receptor Expression British Pharmacological Society [Details]
(2013) British Pharmacological Society
Feerick, C.L. O'Connell, S. & McKernan D.P. (2013) The Role of DNA Methyltransferase Inhibitors in the Regulation of NOD-like Receptor Expression and Activity in Monocytes British Pharmacological Society [Details]
(2012) British Pharmacological Society
O'Leime C, McKernan DP (2012) Alteration of Toll-like receptor expression in a monocytic cell line following glucocorticoid treatment in two different cell culture conditions British Pharmacological Society [Details]
(2011) Neuroscience Ireland
McKernan, DP,Dennison, U,Cryan, JF,Dinan, TG (2011) ALTERED TOLL-LIKE RECEPTOR RESPONSES IN SCHIZOPHRENIA AND BIPOLAR DISORDER PATIENTS Neuroscience Ireland , pp.63-63 [Details]
(2011) Digestive Disease Week
Clarke G, McKernan DP, Gaszner G,. Quigley EMM, Cryan JF, Dinan TG (2011) Increased Kynurenine Production Following Toll-Like Receptor (TLR) Activation: A Novel Role for TIr8 in Irritable Bowel Syndrome (IBS) Digestive Disease Week [Details]
(2010) Psychoneuroimmunology Research Society
McKernan DP, Gaszner G, Quigley EMM, Cryan JF, Dinan TG (2010) Enhanced immune activation in adulthood following childhood trauma: A role for Toll-like receptors Psychoneuroimmunology Research Society [Details]
(2010) European Neuropsychopharmacology
Cryan JF, Bravo JA, Clarke G, Hyland NP, O’Malley D, O’Mahony S, Julio-Pieper M, McKernan DP, Tramullas M, Dinan TG (2010) Animal models of co-morbid depression and irritable bowel syndrome European Neuropsychopharmacology [Details]
(2010) Neuroscience Ireland
McKernan, DP,Bongiovanni, C,Fitzgerald, P,Dinan, TG,Cryan, JF (2010) BIFIDOBACTERIUM INFANTIS 35624 REDUCES VISCERAL HYPERACTIVITY IN A RAT MODEL OF CHRONIC STRESS Neuroscience Ireland , pp.125-125 [Details]
(2010) Digestive Disease Week
McKernan, D. (2010) Enhanced release of specific TLR-agonist mediated pro-inflammatory cytokines in irritable bowel syndrome (IBS) Digestive Disease Week [Details]
(2009) Digestive Disease Week
McKernan DP, Nolan A, Brink EK, O’Mahony SM, Hyland NP, Cryan JF & Dinan TG (2009) Toll-like receptor mRNA expression is selectively increased in the colonic mucosa of two animal models of chronic stress - Relevance to Irritable Bowel Syndrome Digestive Disease Week [Details]
(2009) Neuroscience Ireland
McKernan DP, Fitzgerald P, Dinan TG & Cryan JF (2009) The Probiotic Bifidobacterium infantis 35624 Reduces Visceral Hypersensitivity in the rat Neuroscience Ireland [Details]
(2008) Neuroscience Ireland
McKernan DP, O’Connor RM, Browne CA, Dinan TG, Cryan JF (2008) Genetic Influences on Hippocampal Susceptibility to Cell Death Following Immune Activation Neuroscience Ireland [Details]
(2008) Society for Neuroscience
McKernan DP, O’Connor RM, Browne CA, Dinan TG, Cryan JF (2008) Genetic Influences on hippocampal susceptibility to cell death Society for Neuroscience [Details]
(2008) International Symposium on Neuroimmunology
McKernan DP, O’Connor RM, Browne CA, Dinan TG, Cryan JF (2008) Genetic Influences on Hippocampal Susceptibility to Cell Death Following Immune Activation International Symposium on Neuroimmunology [Details]
(2007) RAMI
Guerin, M,McKernan, D,Donovan, M,O'Brien, C,Cotter, TG (2007) The Role of Calpains in Apoptosis of a Rat Retinal Ganglion Cells: Implications for Glaucoma RAMI , pp.470-470 [Details]
(2007) Keystone Symposia on Cell Death
McKernan, D. (2007) A critical role for Bim in retinal ganglion cell death Keystone Symposia on Cell Death [Details]
(2006) Association for Researcg in Vision and Ophtalmology
McKernan DP, Cotter TG. (2006) A key role for BH3-only protein Bit in cell death in the retinal ganglion cell layer Association for Researcg in Vision and Ophtalmology [Details]
(2006) Neuroscience Ireland
McKernan DP & Cotter TG (2006) A critical role for Bim in retinal ganglion cell death Neuroscience Ireland [Details]
(2005) Association for Research in Vision & Ophthalmology
McKernan, D. (2005) Differential susceptibility of retinal ganglion cells to apoptosis in development and degeneration using in vitro explant cultures Association for Research in Vision & Ophthalmology [Details]

Professional Associations

  Association Function From / To
American Society for Pharmacology and Experimental Therapeutics Member /
British Pharmacological Society Member /
Neuroscience Ireland Member /
Irish Society of Toxicology Member /

Committees

  Committee Function From / To
University Exam Security Group Member 01-MAY-17 /
School of Medicine Research Member 01-FEB-17 /
Food Safety Authority of Ireland Chemical Safety Member 01-NOV-16 /
BSc Biomedical Science Programme Board Member 01-MAY-14 /
College of Science Internationalization Committe member 02-SEP-13 /

Education

  Year Institution Qualification Subject
2003 University of Limerick BSc (Hons) Industrial Biochemistry
2007 University College Cork PhD Biochemistry
2013 NUI Galway Postgraduate Certificate in Teaching and Learning Teaching and Learning
2016 NUI Galway Postgraduate Diploma Academic Practice

Languages

  Language
French
Irish

Community Engagement

  Title Type From / To
Outreach Science Week Festival 01-MAR-14 /
Outreach Brain Awareness Week 01-NOV-14 /

Reviews

  Journal Role
Alimentary Pharmacology & Therapeutics Reviewer
Gut Reviewer
Brain Research Reviewer
British Journal Of Pharmacology Reviewer
Journal Of Affective Disorders Reviewer
Journal of Neuroinflammation Reviewer
Journal Of Digestive Diseases Reviewer
Neuropharmacology Reviewer
Nutritional Neuroscience Reviewer
Psychoneuroendocrinology Reviewer
Scientific Reports Reviewer
Toxicology and applied pharmacology Reviewer
World Journal Of Gastroenterology Reviewer

Teaching Interests

Course director of MSc in Neuropharmacology, former course director of MSc in Toxicology
 
I also lecture a variety of topics in pharmacology and toxicology in all undergraduate years in science, in medicine and on taught MSc programmes. 

Recent Postgraduate Students

  Graduation Name Degree Primary Supervisor
2014 Ms. Sarah O'Connell Msc Y

Current Postgraduate Students (Research)

  Student Degree Type Type
Conor Hennessy Doctorate - Structured PhD (Science) Supervisor
Kiah Mc Cabe Doctorate - Structured Ph.D (Medicine) Co-supervisor (1)
Claire Feerick Doctorate - Structured Ph.D (Medicine) Supervisor
Laura Olsen Doctorate - Structured Ph.D (Medicine) Supervisor

Modules Taught

  Term/Year Module Title Module Code Subject / Desc
1 Introduction to Pharmacology MD214
1 Applied Concepts in Pharmacology PM209
1 Introduction to Toxicology PM311
1 Experimental Methods in Pharmacology PM5102
2 Molecular Pharmacology & Signalling PM210
2 Drugs & Disease PM310
2 Applied Pharmacology PM312
2 Advanced Technologies for Therapeutics PM435
2 Advanced Toxicology PM436
2 Experimental Neuropharmacology PM5103
2 Current Topics in Neuropharmacology PM5104
2 Neuropharmacology & Therapeutics PM5105
2 Experimental Toxicology PM5109
2 Current Topics in Toxicology PM5110
2 Advanced Toxicology PM5111