Dr. Keith Murphy | UCD Conway

Research

Dr Keith Murphy B.SC., PH.D.

Book Chapters:

O'Sullivan NC, Sheridan GK, Murphy KJ (2011) 'Transcriptional profiling of hippocampal memory-associated synaptic plasticity: Old friends and new faces' In: Transcription Factors CREB and NF-κB: Involvement in Synaptic Plasticity and Memory Formation. E-Book: Bentham. [Details]

Murphy K.J., Gallagher H.C. and Regan C.M. (2002) 'Learning-induced modulation of neural cell adhesion molecule polysialylation state as a biomarker of prior inorganic lead exposure during the early postnatal period' In: In: Eds. Wilson S.H. and Suk W.A. Lewis Publishers, CRC Press (eds). Biomarkers of Environmentally associated Disease: Technologies, Concepts, and Perspectives. [Details]

Murphy KJ, Fox G.B., O'Connell AW, Regan CM (1997) 'Time-limited roles for cell adhesion molecule-mediated neuroplastic events in the commitment of memory to long term storage' In: Teelken A.W. and Korf J (eds). Neurochemistry: Cellular, Molecular, and Clinical Aspects. New York: Plenum Publishing Corp. [Details]

Peer Reviewed Journals:

Monopoli MP, Raghnaill MN, Loscher JS, O'Sullivan NC, Pangalos MN, Ring RH, von Schack D, Dunn MJ, Regan CM, Pennington S, Murphy KJ (2011) 'Temporal proteomic profile of memory consolidation in the rat hippocampal dentate gyrus'. Proteomics, 11 (21):4189-4201. [DOI] [Details]

O'Sullivan NC, Pickering M, Di Giacomo D, Loscher JS, Murphy KJ (2010) 'Mkl transcription cofactors regulate structural plasticity in hippocampal neurons'. Cerebral cortex (New York, N.Y. : 1991), 20 (8):1915-1925. [DOI] [Details]

Moran, RJ,Stephan, KE,Kiebel, SJ,Rombach, N,O'Connor, WT,Murphy, KJ,Reilly, RB,Friston, KJ (2008) 'Bayesian estimation of synaptic physiology from the spectral responses of neural masses'. Neuroimage, 42 :272-284. [DOI] [Details]

O'Sullivan, Niamh C. and Croydon, Lawrence and McGettigan, Paul A. and Pickering, Mark and Murphy, Keith J. (2010) 'Hippocampal region-specific regulation of NF-kappa B may contribute to learning-associated synaptic reorganisation'. BRAIN RESEARCH BULLETIN, 81 (4-5):385-390. [DOI] [Details]

Murphy KJ, ter Horst JPF, Cassidy AW, DeSouza IEJ, Morgunova M, Li C, Connole LM, O'Sullivan NC, Loscher JS, Brady AT, Rombach N, Connellan J, McGettigan PA, Scully D, Fedriani R, Lukasz B, Moran MP, McCabe OM, Wantuch CM, Hughes ZA, Mulvany SK, Higgins DG, Pangalos MN, Marquis KL, William T. O'Connor WT, Ring RH, von Schack D, Regan CM (2010) 'Temporal dysregulation of cortical gene expression in the isolation reared Wistar rat'. Journal of Neurochemistry, 113 :601-614. [Details]

Cassidy AW, Mulvany SK, Pangalos MN, Murphy KJ, Regan CM (2010) 'Developmental emergence of reelin deficits in the prefrontal cortex of Wistar rats reared in social isolation'. Neuroscience, 166 :377-385. [Details]

Cassidy AW, Mulvany SK, Pangalos MN, Murphy KJ, Regan CM (2010) 'Reduced reelin protein synthesis in ventral hippocampus of isolation reared Wistar rats accompanies impaired avoidance conditioning'. Behavioural Brain Research, 213 (1):130-134. [DOI] [Details]
McKee AG, Loscher JS, O'Sullivan NC, Chadderton N, Palfi A, Batti L, Sheridan GK, O'Shea S, Moran M, McCabe O, Fernández AB, Pangalos MN, O'Connor JJ, Regan CM, O'Connor WT, Humphries P, Farrar GJ, Murphy KJ (2010) 'AAV-mediated chronic over-expression of SNAP-25 in adult rat dorsal hippocampus impairs memory-associated synaptic plasticity'. Journal of Neurochemistry, 112 :991-1004. [Details]
Regan CM, Seymour CM, Foley AG, Murphy KJ, (2008) 'Intraventricular infusions of anti-NCAM PSA impair the process of consolidation of both avoidance conditioning and spatial learning paradigms in Wistar rats'. Neuroscience, 157 (4):813-820. [DOI] [Details]
Riva MA, Frasca A, Fumagalli F, Ter Horst J, Racagni G, Murphy KJ, (2008) 'Olanzapine, but not haloperidol, enhances PSA-NCAM immunoreactivity in rat prefrontal cortex'. Neuropsychopharmacology, 11 (5):591-595. [DOI] [Details]
Regan CM, Conboy L, Foley AG, O'Boyle NM, Lawlor M, Gallagher HC, Murphy KJ, (2008) 'Curcumin-induced degradation of PKCdelta is associated with enhanced dentate NCAM PSA expression and spatial learning in adult and aged Wistar rats'. Biochemical Pharmacology, 77 (7):1254-1265. [DOI] [Details]
ter Horst JPF, Loscher JS, Regan CM, Murphy KJ. (2008) 'Learning-associated regulation of polysialylated neural cell adhesion molecule expression in the prefrontal cortex is region-, cell type- and paradigm-specific'. European Journal of Neuroscience, . [Details]
Pickering M, Pickering BW,Murphy KJ, O'Connor JJ (2008) 'Discrimination of cell types in mixed cortical culture using calcium imaging: a comparison to immunohistochemical labeling'. Journal of Neuroscience Methods, . [Details]
Sheridan, G.K., Pickering, M., Twomey, C., Moynagh, P.N., O'Connor, J.J., Murphy, K.J. (2007) 'NFkB activity in distinct neural subtypes of the rat hippocampus: Influence of time and GABA antagonism in acute slice preparations'. Learning Memory, 14 (8):525-532. [Details]
OSullivan, NC, McGettigan, PA, Sheridan, GK, Pickering, M, Conboy, L, OConnor, JJ, Moynagh, PN, Higgins, DG, Regan, CM, Murphy, KJ, (2007) 'Temporal change in gene expression in the rat dentate gyrus following passive avoidance learning'. Neurochemistry, 101 :1085-1098. [Details]
Murphy, KJ; Foley, AG; O'Connell, AW; Regan, CM; (2006) 'Chronic exposure of rats to cognition enhancing drugs produces a neuroplastic response identical to that obtained by complex environment rearing'. Neuropsychopharmacology, 31 (1):90-100. [Details]
Conboy, L; Murphy, KJ; Regan, CM; (2005) 'Amyloid precursor protein expression in the rat hippocampal dentate gyrus modulates during memory consolidation'. Neurochemistry, 95 (6):1677-1688. [Details]
Foley, AG; Gallagher, HC; Murphy, KJ; Regan, CM; (2004) 'Pentyl-4-yn-valproic acid reverses age-associated memory impairment in the Wistar rat'. Neurobiology of Aging, 25 (4):539-546. [Details]
O'Connell, AW; Fox, GB; Kjoller, C; Gallagher, HC; Murphy, KJ; Kelly, J; Regan, CM; (2001) 'Anti-ischemic and cognition-enhancing properties of NNC-711, a gamma-aminobutyric acid reuptake inhibitor'. European Journal of Pharmacology, 424 (1):37-44. [Details]
Murphy, KJ; Fox, GB; Foley, AG; Gallagher, HC; O'Connell, A; Griffin, AM; Nau, H; Regan, CM; (2001) 'Pentyl-4-yn-valproic acid enhances both spatial and avoidance learning, and attenuates age-related NCAM-mediated neuroplastic decline within the rat medial temporal lobe'. Neurochemistry, 78 (4):704-714. [Details]
Murphy, K.J., Lynch, M.A., and Regan, C.M. (2001) 'Neuroplastic events required for LTP and avoidance learning are impaired by opiate addiction'. British Journal of Pharmacology, 134 . [Details]
Gallagher, H.C., Murphy, K.J., Foley, A.G., and Regan, C.M. (2001) 'Protein kinase C delta regulates neural cell adhesion molecule polysialylation state in the rat brain'. Neurochemistry, 77 :425-434. [Details]
Mulvany, S., Murphy, K.J., and Regan, C.M. (2001) 'Cerebellar NCAM polysialylation is preserved in a discrete banded pattern in the adult Wistar rat'. Irish Journal of Medical Science, . [Details]
Fox, G.B., Kjøller, C., Murphy, K.J., and Regan, C.M. (2001) 'The modulations of NCAM polysialylation state that follow transient global ischaemia are brief on neurons but enduring on glia'. Journal of Neuropathology and Experimental Neurology, 60 :132-140. [Details]
O'Malley, A, O'Connell, C, Murphy, KJ, Regan, CM, (2000) 'Transient spine density increases in the mid-molecular layer of hippocampal dentate gyrus accompany consolidation of a spatial learning task in the rodent'. Neuroscience, 99 (2):229-232. [Details]
Murphy, KJ; Regan, CM; (1999) 'Sequential training in separate paradigms impairs second task consolidation and learning-associated modulations of hippocampal NCAM polysialylation'. Neurobiology of Learning and Memory, 72 (1):28-38. [Details]
Ni Dhuill, CM, Fox, GB, Pittock, SJ, O'Connell, AW, Murphy, KJ, Regan, CM, (1999) 'Polysialylated neural cell adhesion molecule expression in the dentate gyrus of the human hippocampal formation from infancy to old age'. Journal of Neuroscience Research, 55 (1):99-106. [Details]
Murphy, KJ; Regan, CM; (1998) 'Contributions of cell adhesion molecules to altered synaptic weightings during memory consolidation'. Neurobiology of Learning and Memory, 70 (1-2):73-81. [Details]
O'Gorman, DA, O'Connell, AW, Murphy, KJ, Moriarty, DC, Shiotani, T, Regan, CM, (1998) 'Nefiracetam prevents propofol-induced anterograde and retrograde amnesia in the rodent without compromising quality of anesthesia'. Anesthesiology, 89 (3):699-706. [Details]
Murphy, KJ; O'Connell, A; O'Connell, C; O'Malley, A; Regan, C; (1998) 'Contributions of the neural cell adhesion molecule to synaptic plasticity associated with memory consolidation'. Neurochemistry, 71 (NA):26-26. [Details]
OConnell, AW; Fox, GB; Barry, T; Murphy, KJ; Fichera, G; Foley, AG; Kelly, J; Regan, CM; (1997) 'Spatial learning activates neural cell adhesion molecule polysialylation in a corticohippocampal pathway within the medial temporal lobe'. Neurochemistry, 68 (6):2538-2546. [Details]
Murphy, KJ; Fox, GB; Kelly, J; Regan, CM; (1995) 'Influence of toxicants on neural cell adhesion molecule-mediated neuroplasticity in the developing and adult animal: Persistent effects of chronic perinatal low-level lead exposure'. Toxicology Letters, 82-3 (NA):271-276. [Details]
Conboy L, Monopoli MP, O'Sullivan NC, Murphy KJ, Regan CM (2007) 'Notch signalling is transiently increased during long term memory consolidation in adult wistar rats'. Journal of Neurochemistry, 88 :342-351. [Details]
O'Donnell, RA; Regan, CM; Murphy, KJ; (2006) 'Retinoic acid is promnesic in normal animals and reverses cognitive and sensorimotor deficits seen with isolation rearing'. International Journal of Neuropsychopharmacology, 9 (NA):220-221. [Details]
Seymour, CM; Murphy, KJ; Regan, CM; (2005) 'Amnesia induced by antibodies to the neural cell adhesion molecule (NCAM)'. Neurochemistry, 94 (NA):39-39. [Details]
Foley, AG; Murphy, KJ; Regan, CM; (2005) 'Complex-environment rearing prevents prenatal hypoxia-induced deficits in hippocampal cellular mechanisms necessary for memory consolidation in the adult Wistar rat'. Journal of Neuroscience Research, 82 (2):245-254. [Details]
Sandi C., Merino J.J., Cordero M.I., Kruyt N.D., Regan C.M., Murphy K.J. (2004) 'Neurobiological and Endocrine Correlates of Individual Differences in Spatial Learning Ability'. Learning Memory, 11 :244-252. [Details]
OLoinsigh E.D., Gherardini L.M., Gallagher H.C., Foley A.G., Murphy K.J., Regan C.M. (2004) 'Differential enantioselective effects of pentyl-4-yn-valproate on spatial learning in the rat, and neurite outgrowth and cyclin D3 expression in vitro'. Neurochemistry, 88 :370-379. [Details]
Foley, AG; Murphy, KJ; Hirst, WD; Gallagher, HC; Hagan, JJ; Upton, N; Walsh, FS; Regan, CM; (2004) 'The 5-HT6 antagonists SB-271046 and SB-399885 increase basal and learning induced hippocampal ncam-polysialylation'. International Journal of Neuropsychopharmacology, 7 (NA):215-215. [Details]
Foley, AG; Murphy, KJ; Hirst, WD; Gallagher, HC; Hagan, JJ; Upton, N; Walsh, FS; Regan, CM; (2004) 'The 5-HT6 receptor antagonist SB-271046 reverses scopolamine-disrupted consolidation of a passive avoidance task and ameliorates spatial task deficits in aged rats'. Neuropsychopharmacology, 29 (1):93-100. [Details]
Foley A.G., Hedigan K., Roullet P., Sara S.J., Murphy K.J., Regan C.M. (2003) 'Consolidation of odour-reward associative memory involves neural cell adhesion molecule polysialylation-mediated synaptic plasticity within the rodent hippocampus'. Journal of Neuroscience Research, 74 :570-576. [Details]
Sandi, C; Merino, JJ; Cordero, MI; Kruyt, ND; Murphy, KJ; Regan, CM; (2003) 'Modulation of hippocampal NCAM polysialylation and spatial memory consolidation by fear conditioning'. Biological Psychiatry, 54 (6):599-607. [Details]
Foley, AG; Ronn, LCB; Murphy, KJ; Regan, CM; (2003) 'Distribution of polysialylated neural cell adhesion molecule in rat septal nuclei and septohippocampal pathway: Transient increase of polysialylated interneurons in the subtriangular septal zone during memory consolidation'. Journal of Neuroscience Research, 74 (6):807-817. [Details]
Fox G.B., Fichera G, Barry T, O'Connell A.W., Murphy K.J., Gallagher H.C. and Regan C.M. (2000) 'Consolidation of passive avoidance learning is associated with transient increases of polysialylated neurons in layer II of the rat medial temporal cortex'. Journal of Neurobiology, 45 :135-141. [Details]
Merino, JJ; Murphy, KJ; Cordero, MI; Kruyt, ND; Venero, C; Regan, C; Sandi, C; (2000) 'PSA-NCAM modulation by contextual fear conditioning'. European Journal of Neuroscience, 12 (NA):254-254. [Details]
Murphy K.J. and Regan C.M. (1999) 'Low-level lead exposure in the early postnatal period results in persisting neuroplastic deficits associated with memory consolidation'. Neurochemistry, 72 :2099-2104. [Details]
Gratacos, E; Ghelardini, C; Gherardini, LM; Galeotti, N; Murphy, KJ; Bartolini, A; Regan, CM; (1998) 'Kv1.1 channel antisense attenuates learning and modulation of dentate polysialylated NCAM'. Neuroreport, 9 (12):2727-2731. [Details]
Odumeru, O; Murphy, KJ; OConnell, AW; Regan, CM; Shiotani, T; (1997) 'Influence of nefiracetam on NGF-induced neuritogenesis and neural cell adhesion molecule polysialic acid expression: In vivo and in vitro comparisons'. Behavioural Brain Research, 83 (1-2):173-178. [Details]
Murphy K.J., O' Connell A.W. and Regan C.M. (1996) 'Repetitive and transient increases in hippocampal neural cell adhesion molecule polysialylation state following multi-trial spatial training'. Neurochemistry, 67 :1268-1274. [Details]
Fox G.B., O'Connell A.W., Murphy K.J. and Regan C.M. (1995) 'Memory consolidation induces a transient and time-dependent increase in the frequency of NCAM polysialylated cells in the adult rat hippocampus'. Neurochemistry, 65 :2796-2799. [Details]
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Other Journals:

Murphy, K,J., Regan, C.M. (2006) 'Research update: Applied Neurotherapeutics Research Group, A year of discovery' DMMC News :3-4. [Details]

Murphy, K.J. (2006) 'Pain and Addiction: A relationship for all time?' PainWise: Irish Journal of Pain Medicine 5 :3-7. [Details]

Conference Publications:

Watters O., O¿Connor J.J., Sheridan G.K., Murphy K.J. & Pickering M. (2008) Modulation of glutamate excitotoxicity and ischemic pre-conditioning by TNFα depends on time and order of TNFα and glutamate exposure J. Neuroimmunology, Vol. 197, page 171 [Details]

Mulryan, L.J., Murphy, K.J. and Regan, C.M. (2006) Differential alterations of spatial learning ability in male and female rats due to perinatal exposure to exogenous estrogens RAMI Section of Biomedical Sciences Winter Meeting University College Dublin, , 12-JAN-06 [Details]

Connole, L., Conboy, L., Regan, C.M. and Murphy, K.J. (2006) A role for neural molecular guidance molecules ROBO and SLIT in memory-associated hippocampal synaptic reorganization RAMI Section of Biomedical Sciences Winter Meeting Trinity College Dublin, , 07-JAN-05 [Details]

Lawlor, M.K., Conboy, L.A., Murphy, K.J., Regan, C.M. (2006) Design of disease modifying drugs for dementia RAMI Section of Biomedical Sciences Winter Meeting University College Dublin, , 12-JAN-06 [Details]

Sheridan, G., Pickering, M., Moynagh, P.N., O'Connor, J.J. and Murphy, K.J. (2006) Tumour necrosis factor-α selectively upregulates nuclear factor κb expression in hippocampal sub-neuronal populations Royal Academy of Medicine in Ireland, Section of Biomedical Sciences UCD, , 12-JAN-06 [Details]

Sheridan, G.K., Pickering, M., Twomey, C., Moynagh, P.N., O'Connor, J.J., Murphy, K.J. (2006) GABA receptor blockade increases NFκb activation in neuroplastic cells of the rat dentate gyrus while decreasing its activity in more mature granule neurons Irish journal of Medical Science, Volume 175(3) (electronic supplement 1) [Details]

Pickering, B.W., Pickering, M., O'Connor, J.J., Murphy, K.J. (2006) The anaesthetic agents propofol and isoflurane differentially effect glutamate-induced calcium influx in primary cultured neurones and glia Irish journal of Medical Science, Volume 175(3) (electronic supplement 1) [Details]
Pickering, M., Pickering, B.W., Murphy, K.J., O'Connor, J.J. (2006) Discrimination of neurones and glia using calcium imaging in primary mixed cell culture models of glutamate excitotoxicity Irish journal of Medical Science, Volume 175(3) (electronic supplement 1) [Details]
Sheridan G., Pickering M., Moynagh P.N., O'Connor J.J. and Murphy K.J. (2006) Tumour necrosis factor-α selectively upregulates nuclear factor κb expression in hippocampal sub-neuronal populations British Journal of Pharmacology, Vol 3, Issue 4, 113P [Details]
Rombach, N., Regan, C.M. and Murphy, K.J. (2005) Investigation of brain adaptations underlying development of a drug-dependent state 37th Annual General Meeting of the European Brain and Behaviour Society Trinity College Dublin, , 24-SEP-05 - 28-SEP-05 [Details]
Thomas, C.M., Murphy, K.J. and Regan, C.M. (2005) Synaptic modifications underlying memory formation RAMI Section of Biomedical Sciences Winter Meeting Trinity College Dublin, , 07-JAN-05 [Details]
Verhaegen, S., Harris, K.A., Mulryan, L., Murphy, K.J. and Regan, C.M. (2005) In vitro screening for endocrine disruptors using murine neuronal cell models RAMI Section of Biomedical Sciences Winter Meeting Trinity College Dublin, , 07-JAN-05 [Details]
O'Sullivan NC, Conboy L, Regan CM and Murphy KJ (2005) Transcriptional events in rat dentate gyrus following passive avoidance learning RAMI Section of Biomedical Sciences Winter Meeting Trinity College Dublin, , 07-JAN-05 [Details]
Harris, K.A., Verhaegen, S., Murphy, K.J. and Regan, C.M. (2005) Development of an automated screen for analysing the effects of oestrogen compounds on cell fate determination RAMI Section of Biomedical Sciences Winter Meeting Trinity College Dublin, , 07-JAN-05 [Details]
Conboy, L., Murphy, K.J. and Regan, C.M. (2005) Degradation of APP during the early phase of long-term memory consolidation 37th Annual General Meeting of the European Brain and Behaviour Society Trinity College Dublin, , 24-SEP-05 - 28-SEP-05 [Details]
O'Sullivan, N.C., Conboy, L., Regan, C.M. and Murphy, K.J. (2005) Transcriptional regulation following passive avoidance learning 37th Annual General Meeting of the European Brain and Behaviour Society Trinity College Dublin, , 24-SEP-05 - 28-SEP-05 [Details]
Scully, D., Mulvany, S.K., Murphy, K.J. and Regan, C.M. (2005) Dorso-ventral expression of polysialylated neural cell adhesion molecule in the rat dentate gyrus following learning RAMI Section of Biomedical Sciences Winter Meeting Trinity College Dublin, , 07-JAN-05 [Details]
Scully, D., Mulvany, S.K., Murphy, K.J. and Regan, C.M. (2005) Dorso-ventral expression of polysialylated neural cell adhesion molecule in the dentate gyrus following passive avoidance conditioning 37th Annual General Meeting of the European Brain and Behaviour Society Trinity College Dublin, , 24-SEP-05 - 28-SEP-05 [Details]
Scully D, Mulvany SK, Murphy KJ and Regan CM (2005) Differential neuroplastic marker expression in the dentate gyrus following learning RAMI Section of Biomedical Sciences Winter Meeting Trinity College Dublin, , 07-JAN-05 [Details]
Boyle, K.M., Murphy K. & Callanan J.J. (2005) MDMA and Caeffeine: a lethal combination British Pharmacology Society , 20-DEC-05 - 20-DEC-05 [Details]
Murphy, G.K., Mulvany, S.K., Murphy, K.J. and Regan, C.M. (2005) Long term storage of a passive avoidance task is not associated with synapse change in the secondary visual cortex 37th Annual General Meeting of the European Brain and Behaviour Society Trinity College Dublin, , 07-JAN-05 [Details]
Murphy, G.K., Mulvany, S.K., Murphy, K.J. and Regan, C.M. (2005) Memory related synaptic change in the cerebral cortex RAMI Section of Biomedical Sciences Winter Meeting Trinity College Dublin, , 07-JAN-05 [Details]
Mulryan, L., Murphy, K.J. and Regan, C.M. (2005) Screening for the detection of endocrine disrupting chemicals. Irish J Med Sci, 174, 30 RAMI Section of Biomedical Sciences Winter Meeting Trinity College Dublin, , 07-JAN-05 [Details]
Sheridan, G., Pickering, M., Moynagh, P.N., O'Connor, J.J. and Murphy, K.J. (2005) The pro-inflammatory cytokine tumour necrosis factor-α selectively upregulates nuclear factor κb expression in hippocampal sub-neuronal populations British Pharmacological Society Winter meeting London, , 20-DEC-05 - 22-DEC-05 [Details]
Harris, K.A., Verhaegen, S., Murphy, K.J. and Regan, C.M. (2005) The development of an automated screening system for analysing the effects of 17-b-estradiol and other estrogenic compounds on stem cell fate 37th Annual General Meeting of the European Brain and Behaviour Society Trinity College Dublin, , 24-SEP-05 - 28-SEP-05 [Details]
Seymour, C.M., Murphy, K.J., Saffell, J.L. and Regan, C.M. (2005) Inhibition of ncam-fgfr interaction disrupts avoidance conditioning and associated modulation of gsk3β activity in the rat dentate gyrus RAMI Section of Biomedical Sciences Winter Meeting Trinity College Dublin, , 07-JAN-05 [Details]
Lukasz, B., O'Sullivan, N., Murphy, K., (2008) Aberrant expression of immune signaling-related genes in rodent models of schizophrenia Journal of Neuroimmunology , pp.167-167 [Details]
Lukasz, B., Murphy, K., (2008) Aberrant hippocampal expression of immune signalling-related genes in the rodent models of schizophrenia European Neuropsychopharmacology , pp.18-19 [Details]
O'Connor JJ, Watters O, Sheridan GK, Murphy KJ & Pickering M (2007) TNFalpha-mediated modulation of glutamate excitotoxicity and ischemic preconditioning is time and sequence of TNFalpha and glutamate exposure-dependent Society for Neuroscience Annual Meeting 2007 [Details]
Sheridan, G.K., Pickering, M., Twomey, C., Moynagh, P.N., O'Connor, J.J., Murphy, K.J. (2006) GABA receptor blockade increases NFκb activation in neuroplastic cells of the rat dentate gyrus while decreasing its activity in more mature granule neurons RAMI [Details]
Pickering, B.W., Pickering, M., O'Connor, J.J., Murphy, K.J. (2006) The anaesthetic agents propofol and isoflurane differentially effect glutamate-induced calcium influx in primary cultured neurones and glia RAMI [Details]
O'Sullivan NC, McGettigan PA, Croydon L, Sheridan GK, Pickering M, Ring RH, von Schack D, Higgins DG, Regan CM, Murphy KJ (2007) Cell type- and region-specific regulation of nuclear factor kappa-B p65 activity in the hippocampus during consolidation of an avoidance conditioning task Society for Neuroscience Annual Meeting 2007 [Details]
von Schack D, Connole L, Halley P, O'Sullivan NC, Li C, Rombach N, Hill AA, Ford R, Marquis KL, Brown EL, Pangalos MN, Regan CM, Ring RH, Murphy KJ (2007) Characterization of temporal transcriptional programs accompanying memory consolidation in the hippocampus Society for Neuroscience Annual Meeting 2007 [Details]
Nic Raghnaill, Monopoli MP, O'Sullivan NC, Loscher JS, Pennington S, Dunn MJ, Regan CM, Murphy KJ (2007) Hippocampal protein expression changes associated with consolidation of spatial memory characterised using two dimensional electrophoresis Society for Neuroscience Annual Meeting 2007 [Details]
Halley P, Connole LM, O'Sullivan NC, Loscher JS, Rombach N, Ford R, Ring RH, von Schack D, Pangalos MN, Regan CM, Murphy KJ (2007) Alzheimer's disease-associated proteins are regulated at a transcriptional level in the hippocampus during spatial memory consolidation Society for Neuroscience Annual Meeting 2007 [Details]
Monopoli MP, Pennington S, Dunn MJ, Murphy KJ (2007) Use of two dimensional electrophoresis to characterise the hippocampal memory consolidation proteome 8th IBRO congress [Details]
ter Horst JPF, Loscher JS, Regan CM, Murphy KJ (2007) Expression of NCAM polysialylation in the rat prefrontal cortex in learning and disease 8th IBRO congress [Details]
Loscher JS, Pickering B, Pickering M, Murphy KJ (2007) The nootropic nefiracetam prevents isoflurane-induced post-operative cognitive dysfunction (pocd) in aged wistar rats Society for Neuroscience Annual Meeting 2007 [Details]
Connole L, O'Sullivan NC, Connellan J, Regan CM, Marquis KL, Menelas N. Pangalos MN, Bates B, von Schack D, Beyna M, Murphy KJ, Ring RH (2007) Midkine is a learning-associated peptide with potent effects on hippocampal neurite outgrowth and synaptogenesis Society for Neuroscience Annual Meeting 2007 [Details]
Sheridan G, Pickering M, Moynagh PN, O'Connor JJ, Murphy KJ (2007) Temporal changes in nuclear factor kappa-B activity in distinct neuronal subpopulations of the rat hippocampus following spatial learning Society for Neuroscience Annual Meeting 2007 [Details]
Horst, J.P., Regan, C.M. and Murphy, K.J. (2006) NCAM polysialylation is increased in the prefrontal cortex following spatial learning but not avoidance conditioning RAMI Section of Biomedical Sciences Winter Meeting University College Dublin, , 12-JAN-06 [Details]
Mulryan, L.J., Murphy, K.J. and Regan, C.M. (2006) Perinatal exposure to exogenous estrogens differentially alters behaviour in adult male and female Wistar rats 5th Forum of European Neuroscience, FENS Vienna, , 08-JUL-06 - 12-JUL-06 [Details]
Murphy, G.K., Mulvany, S.K., Murphy, K.J. and Regan, C.M. (2006) Synaptic remodeling underlying long term memory consolidation in the cerebral cortex. Irish J Med Sci, 175, 31 RAMI Section of Biomedical Sciences Winter Meeting University College Dublin, , 12-JAN-06 [Details]
Murphy, G.K., Mulvany, S.K., Murphy, K.J. and Regan, C.M. (2006) Synaptic remodeling underlying long term memory consolidation 5th Forum of European Neuroscience, FENS Vienna, , 08-JUL-06 - 12-JUL-06 [Details]
Harris, K.A., Verhaegen, S., Murphy, K.J. and Regan, C.M. (2006) Determination of the changes in stem cell fate induced by endocrine disruptors through the use of an automated image analysis package RAMI Section of Biomedical Sciences Winter Meeting University College Dublin, , 12-JAN-06 [Details]
Foley, A., Seymour, C.M., Murphy, K.J. and Regan, C.M. (2005) Amnesia induced by antibodies to the neural cell adhesion molecule 37th Annual General Meeting of the European Brain and Behaviour Society Trinity College Dublin, , 24-SEP-05 - 28-SEP-05 [Details]
Scully, D., Mulvany, S.K., Murphy, K.J. and Regan, C.M. (2005) Differential neuroplastic marker expression in the dentate gyrus following learning RAMI Section of Biomedical Sciences Winter Meeting Trinity College Dublin, , 07-JAN-05 [Details]
Scully, D., Mulvany, S.K., Murphy, K.J. and Regan, C.M. (2005) Dorso-ventral expression of polysialylated neural cell adhesion molecule in the dentate gyrus following passive avoidance conditioning 37th Annual General Meeting of the European Brain and Behaviour Society Trinity College Dublin, , 24-SEP-05 - 28-SEP-05 [Details]
Loscher, J.S., Charlotte, W.T., Murphy, K.J. and Regan, C.M. (2005) Influence of rat strain and supplier on general behaviour and spatial learning 37th Annual General Meeting of the European Brain and Behaviour Society Trinity College Dublin, , 24-SEP-05 - 28-SEP-05 [Details]
Regan, C.M., Charlotte, W.T., Loscher, J.S. and Murphy, K.J. (2005) Minimal change to rodent housing affects behaviour and brain structure 37th Annual General Meeting of the European Brain and Behaviour Society Trinity College Dublin, , 24-SEP-05 - 28-SEP-05 [Details]
O'Sullivan, N.C., Conboy, L., Regan, C.M. and Murphy, K.J. (2005) Transcriptional events in rat dentate gyrus following passive avoidance learning RAMI Section of Biomedical Sciences Winter Meeting Trinity College Dublin, , 07-JAN-05 [Details]
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Abstract

Foley A.G., Murphy K.J., Hirst W.D., Gallagher H.C., Hagan J.J., Upton N., Walsh F.S. and Regan C.M. (2004) The 5-HT6 receptor antagonist SB-271046 reverses scopolamine-disrupted consolidation of a passive avoidance task and ameliorates spatial task deficits in aged rats. Abstract [Details]

Conboy L., Murphy K.J. and Regan C.M. (2002) Degradation of rat hippocampal APP is associated with increased LRP expression and LRP association with LRP during the early phases of memory consolidation. Abstract [Details]

Sandi C., Cordero M.I., Lopez-Fernandez M.A., Venero C., Merino J.J., Kruyt N.D., Regan C.M. and Murphy K.J. (2004) Hippocampal and endocrine correlates of individual differences in spatial learning abilities. Abstract [Details]

Murphy K.J., Murphy P.M., Conboy L., Moriarty D.C. and Regan C.M. (2004) 5-HT3 receptor agonism inhibits hippocampal memory consolidation. Abstract [Details]

OSullivan N.C., Conboy L., Regan C.M. and Murphy K.J. (2004) Differential temporal modification of gene expression in the rat dentate gyrus following passive avoidance learning. Abstract [Details]

ODonnell R.G., Murphy K.J. and Regan C.M. (2003) Promnesic actions of retinoic acid in avoidance conditioning and spatial learning paradigms. Abstract [Details]

Foley A.G., Murphy K.J., Hirst W.D., Gallagher H.C., Hagan J.J., Upton N., Walsh F.S. and Regan C.M. (2003) The 5-HT6 receptor antagonist SB-271046 reverses scopolamine-disrupted consolidation of a passive avoidance task and ameliorates spatial task deficits in aged rats. Abstract [Details]
Murphy K.J. and Regan C.M. (2003) Memory-specific modulation of deoxyglucose utilisation during the consolidation of an avoidance conditioning task in the adult Wistar rat. Abstract [Details]
Seymour C.M., Murphy K.J., Saffell J.L. and Regan C.M. (2003) Neural cell adhesion molecule (NCAM) peptide ligands for fibroblast growth factor receptor (FGFR) modulate rodent memory consolidation. Abstract [Details]
Regan C.M., Foley A.G., Murphy K.J., Hirst W.D., Gallagher H.C., Hagan J.J., Upton N. and Walsh F.S. (2003) The 5-HT6 receptor antagonists SB-271046 and SB-399885 increase basal and learning induced NCAM-polysialylation in the rat dentate gyrus. Abstract [Details]
Seymour C.M., Murphy K.J. and Regan C.M. (2003) Glycogen synthase kinase-3b activity is differentially modulated in the hippocampal dentate gyrus at discrete post-training times following avoidance conditioning. Abstract [Details]
ODonnell R.G., Murphy K.J. and Regan C.M. (2003) Retinoic acid displays promnesic activity in avoidance conditioning and spatial learning paradigms. Abstract [Details]
Conboy L., Murphy K. and Regan C. (2002) Degradation of rat hippocampal APP is associated with increased LRP expression and LRP association with ApoE during the early phases of memory consolidation. Abstract [Details]
O'Loinsigh E., Foley A.G., Murphy K.J. and Regan C.M. (2002) Isolation rearing of rats produces deficits in prepulse inhibition of acoustic startle response, but does not affect performance in a working memory task. Abstract [Details]
Rombach N., Murphy K.J. and Regan C.M. (2002) Hippocampal adaptation following acute exposure to drugs of abuse. Abstract [Details]
OLoinsigh E., Foley A.G., Murphy K.J. and Regan C.M. (2002) Isolation rearing of rats produces deficits in prepulse inhibition of the acoustic startle response but not in a delayed match-to-position task. Abstract [Details]
Mulvany S., Murphy K.J. and Regan C.M. (2002) Cerebellar NCAM polysialylation characterisation in the juvenile and adult wistar rat. Abstract [Details]
Murphy K., Rombach N. and Regan C. (2002) Hippocampal adaptation following acute exposure to drugs of abuse. Abstract [Details]
Mulvany S., Murphy K.J. and Regan C.M. (2001) NCAM polysialylation is maintained in a pattern of discrete zones in the adult rat cerebellum. Brit. Neurosci. Abstract [Details]
Sandi C., Merino J.J., Cordero M.I., Kruyt N.D., Touyarot K., Murphy K.J. and Regan C.M. (2001) Differential regulation of PSA-NCAM in the hippocampus of rats with different spatial learning abilities. Abstract [Details]
Merino J.J., Murphy K.J., Cordero M.I., Kriyt N.D., Venero C., Regan C. and Sandi C. (2001) PSA-NCAM modulation by contextual fear conditioning. Abstract [Details]
Murphy K.J., Lynch M.A. and Regan C.M. (2000) Opiate addiction impairs activation of neuroplastic events required for LTP and avoidance learning. Abstract [Details]
ODonovan M., Schuur A.G., ten Bruggencate S.J.M., Murphy K.J., Foley A., Bacon C.L., Brouwer A. and Regan C.M. (2000) Prenatal exposure to organohalogens fails to affect brain development or learning in rodents. Abstract [Details]
ODonovan M., Schuur A.G., ten Bruggencate S.J.M., Murphy K.J., Foley A., Bacon C.L., Brouwer A. and Regan C.M. (2000) Perinatal OC exposure in the wistar rat: evidence for a hippocampal-independent mechanism of action. Abstract [Details]
Merino J.J., Murphy K.J., Codero M.I., Kruyt N.D., Venero C., Regan C. and Sandi A. (2000) PSA-NCAM modulation by contextual fear conditioning. Abstract [Details]
Murphy K.J., Lynch M.A. and Regan C.M. (2000) Opiate addiction impairs neuroplastic events associated with memory formation. Abstract [Details]
Murphy K.J. and Regan C.M. (1999) Low-level lead exposure in the early post-natal period results in persisting neuroplastic deficits associated with memory consolidation. Abstract [Details]
Foley A.G., Murphy K.J., OConnell A.W., Shiotani T. and Regan C.M. (1999) Chronic administration of cognition-enhancing drugs parallels the improved neuroplasticity arising from complex environment rearing. Abstract [Details]
Murphy K.J. and Regan C.M. (1998) Learning to withdraw from heroin addiction. Abstract [Details]
Murphy K.J., Fox G.B., Ehlers K., O'Connell A.W., Drews E., Nau H. and Regan C.M. (1998) Pentynoic acid analogues are anti-amnesic and attenuate age-dependent loss of neuroplastic potential in rodents. Abstract [Details]
Foley A.G., Murphy K.J., O'Connell A.W., Shiotani T. and Regan C.M. (1998) Chronic administration of cognition-enhancing drugs parallels the improved neuroplasticity arising from complex environment rearing. Abstract [Details]
Murphy K.J., OConnell A., OConnell C., OMalley A. and Regan C.M. (1998) Contributions of the neural cell adhesion molecule to synaptic plasticity associated with memory consolidation. Abstract [Details]
Regan C.M., OGorman D.A., OConnell A.W., Murphy K.J., Moriarty D.C., Watabe S. and Shiotani T. (1997) Nefiracetam prevents propofol-induced anterograde and retrograde amnesia in the rodent without conpromising anaesthetic quality. Abstract [Details]
Murphy K.J., O' Connell A.W. and Regan C.M. (1996) Repetitive and transient increases in hippocampal neural cell adhesion molecule polysialylation state following multi-trial spatial training. Abstract [Details]
O'Connell A.W., Fox G.B., Murphy K.J. and Regan C.M. (1996) Learning-induced modulations of NCAM polysialylation state. Abstract [Details]
Regan C.M., Fox G.B., Murphy K.J. and OConnell A.W. (1996) Transient NCAM polysialylation during memory consolidation is a universal feature of spatial and non-spatial learning. Abstract [Details]
Fox G.B., Murphy K.J., OConnell A.W. and Regan C.M. (1996) Morphological substrates for NCAM-mediated events in long-term memory consolidation. Abstract [Details]
Shiotani T., Watabe S., Odumeru O., Murphy K.J., OConnell A.W. and Regan C.M. (1996) Influence of nefiracetam on NGF-induced neuritogenesis and neural cell adhesion molecule polysialic acid expression: In vivo and in vitro comparisons. Abstract [Details]
Fox G.B., O'Connell A.W., Murphy K.J., Fichera G. and Regan C.M. (1995) Time-dependent increase in polysialylated cells in the hippocampus and perirhinal cortex following learning in the adult rat. Abstract [Details]
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Murphy K.J., Fox G.B., OConnell A.W. and Regan C.M. (1997) Time-limited roles for cell adhesion molecule-mediated neuroplastic events in the commitment of memory to long term storage. In: Neurochemistry: Cellular, Molecular, and Clinical Aspects. Articles [Details]