Professor Sean Callanan

Research

Professor Sean Callanan MVB,PhD,MRCVS,MRC Path.,Cert VR,Dip ECVP

Book Chapters:

Callanan J.J. (1995) 'Feline immunodeficiency virus infection : a clinical and pathological perspective' In: Ed. B.J. Willett, O. Jarrett. Oxford Science Publications, Oxford (eds). Feline Immunology and Immunopathology. [Details]

Willett B.J. & Callanan J.J. (1995) 'The expression of leucocyte differentiation antigens in the feline immune system' In: Ed. B.J. Willett, O. Jarrett. Oxford Science Publications, Oxford (eds). Feline Immunology and Immunopathology. [Details]

Callanan J.J., Racz P., Thompson H. & Jarrett O. (1994) 'Lymph node pathology in experimental FIV infection' In: Ed. W. Heinen, M.P. Defresne, J. Boniver, V. Geenan. Plenum Publishing Corporation. New York (eds). In Vivo Immunology, Regulatory Processes during Lymphopoiesis and Immunpoiesis. [Details]

Callanan J.J., Racz P., Thompson H. & Jarrett O (1993) 'Morphological characterisation of the lymph node changes in feline immunodeficiency virus infection as an animal model of AIDS' In: Ed P. Racz, N.L. Letvin, J.C. Gluckmann. Karger, Basel (eds). Animal Models of HIV and other Retroviral Infections. [Details]

Callanan J.J. & Jarrett O (1993) 'Pathogenesis of feline immunodeficiency virus infection' In: Ed. P. Racz, N.L. Letvin, J.C. Gluckmann. Karger, Basel (eds). Animal Modelsl of HIV and other Retroviral Infections. [Details]

Callanan JJ (+ multiauthorship) (1996) (0) 'WHO Monograph;Feline immunodeficiency virus infection in cats. ' In: International Agency for Research on Cancer, World Health Organisation, Lyon (eds). Human Immunodeficiency Viruses and Human T-Cell Lymphotropic Viruses. [Details]

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Peer Reviewed Journals:

Mally A, Sieber M, Hoffmann D, Adler M, Vaidya VS, Clement M, Bonventre JV, Zidek N, Rached E, Amberg A, Callanan JJ, Dekant W, (2009) 'Comparative analysis of novel noninvasive renal biomarkers and metabonomic changes in a rat model of gentamicin nephrotoxicity'. Toxicological sciences : an official journal of the Society of Toxicology, 109 (2):336-349. [DOI Link] [Details]

O'Farrelly C, Chapwanya A, Meade KG, Doherty ML, Callanan JJ, Mee JF, (2009) 'Histopathological and molecular evaluation of Holstein-Friesian cows postpartum: toward an improved understanding of uterine innate immunity'. Theriogenology, 71 (9):1396-1407. [DOI Link] [Details]

O'Farrelly C, Shaughnessy RG, Meade KG, Cahalane S, Allan B, Reiman C, Callanan JJ, (2009) 'Innate immune gene expression differentiates the early avian intestinal response between Salmonella and Campylobacter'. Veterinary Immunology and Immunopathology, . [DOI Link] [Details]

McLean WH, Fallon PG, Sasaki T, Sandilands A, Campbell LE, Saunders SP, Mangan NE, Callanan JJ, Kawasaki H, Shiohama A, Kubo A, Sundberg JP, Presland RB, Fleckman P, Shimizu N, Kudoh J, Irvine AD, Amagai M, (2009) 'A homozygous frameshift mutation in the mouse Flg gene facilitates enhanced percutaneous allergen priming'. Nature Genetics, 41 (5):602-608. [DOI Link] [Details]

Duggan V, Bryan J, Puggioni A, McAllister H, Callanan J, Katz L, (2009) 'Thrombosis of the pulmonary artery in a yearling thoroughbred colt'. Journal of Veterinary Internal Medicine, 23 (1):215-219. [DOI Link] [Details]

Callanan JJ, Fletcher NF, Bexiga MG, Brayden DJ, Brankin B, Willett BJ, Hosie MJ, Jacque JM, (2009) 'Lymphocyte migration through the blood brain barrier (BBB) in feline immunodeficiency virus infection is significantly influenced by the pre-existence of virus and TNF-alpha within the CNS: studies using an in vitro feline BBB model'. Neuropathology and applied neurobiology, . [DOI Link] [Details]

Gallagher WM, Byrne AT, O'Connor AE, Hall M, Murtagh J, O'Neill K, Curran KM, Mongrain K, Rousseau JA, Lecomte R, McGee S, Callanan JJ, O'Shea DF, (2009) 'Vascular-targeted photodynamic therapy with BF2-chelated Tetraaryl-Azadipyrromethene agents: a multi-modality molecular imaging approach to therapeutic assessment'. Cancer, . [DOI Link] [Details]
Callanan JJ, Nolan CM, O'Sullivan FM, Brabazon DC, (2009) 'Genomic imprinting in Canis familiaris'. Reproduction in Domestic Animals, 44 Suppl 2 :16-21. [DOI Link] [Details]
Nally JE, Monahan AM, Callanan JJ, (2009) 'Review paper: Host-pathogen interactions in the kidney during chronic leptospirosis'. VETERINARY PATHOLOGY, 46 (5):792-799. [DOI Link] [Details]
Shiel, R., Callanan, S., (2008) 'Non-suppurative meningoencephalitis of greyhounds'. Veterinary Record, 162 (11):356-356. [Details]
Brayden DJ, Feighery L, Smyth A, Keely S, Baird AW, O'Connor WT, Callanan JJ, (2008) 'Increased intestinal permeability in rats subjected to traumatic frontal lobe percussion brain injury'. The Journal of trauma, 64 (1):131-11. [DOI Link] [Details]
Taylor CT, Cummins EP, Seeballuck F, Keely SJ, Mangan NE, Callanan JJ, Fallon PG, (2008) 'The hydroxylase inhibitor dimethyloxalylglycine is protective in a murine model of colitis'. Gastroenterology, 134 (1):156-165. [DOI Link] [Details]
Nally JE, Monahan AM, Callanan JJ, (2008) 'Proteomic analysis of Leptospira interrogans shed in urine of chronically infected hosts'. Infection and Immunity, 76 (11):4952-4958. [DOI Link] [Details]
Gallagher WM, Mulrane L, Rexhepaj E, Smart V, Callanan JJ, Orhan D, Eldem T, Mally A, Schroeder S, Meyer K, Wendt M, O'Shea D, (2008) 'Creation of a digital slide and tissue microarray resource from a multi-institutional predictive toxicology study in the rat: an initial report from the PredTox group'. Experimental and toxicologic pathology : official journal of the Gesellschaft fur Toxikologische Pathologie, 60 (4-5):235-245. [DOI Link] [Details]
Callanan JJ, Fletcher NF, Brayden DJ, Brankin B, (2008) 'Feline immunodeficiency virus infection: a valuable model to study HIV-1 associated encephalitis'. Veterinary Immunology and Immunopathology, 123 (1-2):134-137. [DOI Link] [Details]
Gallagher WM, Mulrane L, Rexhepaj E, Penney S, Callanan JJ, (2008) 'Automated image analysis in histopathology: a valuable tool in medical diagnostics'. EXPERT REV MOL DIAGN, 8 (6):707-725. [DOI Link] [Details]
O'Sullivan, F.M., Murphy, S.K., Simel, L.R., McCann, A., Callanan, J.J. and Nolan, C.M. (2007) 'Imprinted expression of the canine IGF2R, in the absence of an anti-sense transcript or promoter methylation'. Evolution & Development, 9 (6):579-589. [Details]
Daly, P., Drudy, D., Chalmers, W.S., Baxendale, W., Fanning, S., Callanan, J.J. (2006) 'Greyhound meningoencephalitis: PCR-based detection methods highlight an absence of the most likely primary inducing agents'. Veterinary Microbiology, 118 (3-4):189-200. [Details]
Jahns, H., Callanan, J.J., McElroy, M.C., Sammin, D.J., Bassett, H.F. (2006) 'Age-related and non-age-related changes in 100 surveyed horse brains'. Veterinary Pathology, 43(5) :740-750. [Details]
O'Donovan, J; Callanan, SJ; Mooney, CT; (2004) 'Feline hyperthyroidism'. Veterinary Record, 154 (9):280-280. [Details]
Ryan, G; Klein, D; Callanan, S; Hosie, M; Grimes, T; Kay, E; Leader, M; Mabruk, MJEMF; (2001) 'Viral loads in the feline brain infected experimentally with feline immunodeficiency virus: A model for HIV-1 neuropathogenesis'. Journal of Pathology, 195 (NA):9-9. [Details]
Fletcher, N., Brayden, D.J., Callanan, J.J. Brankin, B & Bassett, H. (2006) 'Growth and characterisation of a cell culture model of the feline blood-brain barrier'. VETERINARY IMMUNOLOGY AND IMMUNOPATHOLOGY, 109 (3-4):233-244. [Details]
Soni, J., Baird, A.W., O'Brien, L.M., McElroy, M., Callanan, J.J., Bassett, H.F., Campion, D. & Brayden, D.J. (2006) 'Rat, ovine and bovine Peyer's patches mounted in horizontal diffusion chambers display sampling function'. JOURNAL OF CONTROLLED RELEASE, 115 (1):68-77. [Details]
Jahns, H., Callanan, J.J., Sammin, D.J., McElroy, M.C., Bassett, H.F. (2006) 'Survey for transmissible spongiform encephalopathies in Irish pigs fed meat and bone meal'. VETERINARY RECORD, 159 (5):137-142. [Details]
Ryan, G., O'Flatharta, C., Callanan, J.J. & Mabruk, M.J.E.M.F. (2006) 'RNA in situ hybridisation for the detection of feline immunodeficiency virus in infected cells'. Southeast Asian Journal of Tropical Medicine Public Health, :37-1. [Details]
Ryan, G., Grimes T., Brankin B., Mabruk, MJEMF, Hosie. M.J., Jarrett, O & Callanan J.J. (2005) 'Neuropathology associated with feline immunodeficiency virus infection highlights prominent lymphocyte trafficking through both the blood-brain and blood-choroid plexus barriers'. Journal of Neurovirology, :337-345. [Details]
Glyde M., Doyle R., McAllister H., Campoy L. & Callanan J.J. (2004) 'Magnetic resonance imaging in the diagnosis and surgical management of sacral osteochondrosis in a mastiff dog'. Veterinary Record, 155 :83-86. [Details]
Jones B.R., Brennan S., Mooney C.T., Callanan J.J., McAllister H., Guo L.T., Martin P.T., Engvall E & Shelton G.D. (2004) 'Muscular dystrophy with truncated dystrophin in a family of Japanese Spitz dogs'. Journal of the Neurological Sciences, 217 :143-149. [Details]
Ryan G., Klein D., Knapp E., Hosie M.J., Grimes T., Mabruk M.J.E.M.F., Jarrett O & Callanan J.J. (2003) 'Dynamics of viral and proviral loads of feline immunodeficiency virus within the feline central nervous system during the acute phase following intravenous infection'. Journal of Virology, 77 :7477-7485. [Details]
Morrison A.G., Callanan J.J., Evans N.P., Aldridge T.C. & Sweeney T (2003) 'Effects of endocrine disrupting compounds on the pathology and oestrogen receptor alpha and beta distribution in the uterus and cervix of ewe lambs'. Domestic Animal Endocrinology, 25 :329-343. [Details]
Callanan J.J., Mooney C.T., Mulcahy G., Fatzer R., Vandevelde M., Ehrensperger F., McElroy M., Toolan D., Raleigh P. (2002) 'A novel non-suppurative meningoencephalitis in young greyhounds in Ireland'. Veterinary Pathology, 39 :56-65. [Details]
Pollock P.J., Prendergast M., Callanan J.J. & Skelly C. (2002) 'Testicular teratoma in a three-day old thoroughbred foal'. Veterinary Record, 150 :348-350. [Details]
Rackard S.M., Bellenger C.R., Carr A.J. & Callanan J.J. (2002) 'An avian model of limb deviation induced by periosteal surgery'. Research in Veterinary Science, . [Details]
Cassidy J.P., Callanan J.J., McCarthy G., & OMahony M.C. (2002) 'Myocarditis in sibling boxer puppies associated with Citrobacter koseri infection'. Veterinary Pathology, 39 :393-395. [Details]
Callanan J.J., Mooney C.T., Mulcahy G., Fatzer R., Vandevelde M., Ehrensperger F., McElroy M., Toolan D., Raleigh P (2002) 'A novel non-suppurative meningoencephalitis in young greyhounds in Ireland'. Veterinary Pathology, 39 :56-65. [Details]
Pollock P. J., Prendergast M., Callanan J.J. & Skelly C. (2002) 'Testicular teratoma in a three-day old thoroughbred foal'. Veterinary Record, 150 :348-350. [Details]
Rackard S.M., Carr A.J., Callanan J.J. & Bellenger C.R. (2002) 'An avian model of limb deviation induced by periosteal surgery'. Research in Veterinary Science, 73 :237-241. [Details]
Cassidy J.P., Callanan J.J., McCarthy G. & OMahony M.C. (2002) 'Myocarditis in sibling boxer puppies associated with citrobacter koseri infection'. Veterinary Pathology, 39 :393-395. [Details]
Palmer A.C., Callanan J.J., Guerin L.A., Sheahan B.J., Stronach N. & Franklin R.J.M. (2001) 'Progressive encephalomyelopathy and cerebellar degeneration in 10 captive-bred cheetahs'. Veterinary Record, 149 :49-54. [Details]
Palmer A.C., Callanan J.J., Guerin L.A., Sheahan B.J., Stronach N. & Franklin R.J.M. (2001) 'Progressive myelopathy and cerebellar degeneration in captive-bred cheetahs'. Veterinary Record, 149 :49-54. [Details]
Callanan J.J., McCarthy G., McAllister H (2000) 'Primary pulmonary artery leiomyosarcoma in a dog'. Veterinary Pathology, 37 :663-666. [Details]
Doherty M.L., Kelly E.P., Healy A.M., Callanan J.J., Crosby T.F., Skelly C. & Boland M.P. (2000) 'Congenital arthrogryposis: an inherited limb deformity in pedigree suffolk lambs'. Veterinary Record, 146 :748-753. [Details]
ONeill S.M., Brady M.T., Callanan J.J., Mulcahy G., Joyce P., Mills K.H.G. & Dalton J.P. (2000) 'Fasciola hepatica infection downregulates Th1 responses in mice'. Parasite Immunology, 22 :147-155. [Details]
Mansfield C.S., Callanan J.J. & McAllister H. (2000) 'Intra-atrial rhabdomyosarcoma causing chylopericardium and right sided congestive heart failure in a dog'. Veterinary Record, 147 :264-267. [Details]
Addie D.D., Dennis M., Toth S., Callanan J.J., Reid S. & Jarrett O. (2000) 'Long-term impact ona closed household of pet cats of natural infection with feline coronavirus, feline leukaemia virus and feline immunodeficiency virus'. Veterinary Record, 146 :419-424. [Details]
Weaver M.P., Callanan J.J., Schofield W.C. & Torgerson P.R. (1999) 'Equine verminous granulomatous encephalitis in Ireland due to Micronema deletrix infection'. Irish Veterinary Journal, 52 :436-439. [Details]
Beatty J.A., Callanan J.J., Terry A., Jarrett O. & Neil J.C. (1998) 'Molecular and immunophenotypical characterisation of a feline immunodeficiency virus (FIV)-associated lymphoma: a direct role for FIV in B-lymphocyte transformation'. Journal of Virology, 72 :767-771. [Details]
Beatty J.A., Lawrence C.E., Callanan J.J., Grant C.K., Gault E.A., Neil J.C. & Jarrett O. (1998) 'Feline immunodeficiency virus (FIV)- associated lymphoma: a potential role for immune dysfunction in tumourigenesis'. Veterinary Immunology and Immunopathology, 65 :309-322. [Details]
Callanan J.J. Jones B.A., Irvine J., Willett B.J., McCandlish I.A.P. & Jarrett O (1996) 'Histological classification and immunophenotype of lymphosarcomas in cats with naturally and experimentally acquired feline immunodeficiency virus infections'. Veterinary Pathology, 33 :264-272. [Details]
Terry A., Callanan J.J., Fulton R., Jarrett O. & Neil J.C. (1995) 'Molecular analysis of tumours from feline immunodeficiency virus (FIV)- infected cats: an indirect role for FIV?'. International Journal of Cancer, 61 :1-6. [Details]
Lawrence C.E., Callanan J.J., Willett B.J. & Jarrett O (1995) 'Cytokine production by cats infected with feline immunodeficiency virus: a longitudional study. '. Immunology, 85 :568-574. [Details]
Willett B., Hosie M.J., Callanan J.J., Neil J. & Jarrett O. (1993) 'Infection with feline immunodeficiency virus is followed by the rapid expansion of a CD8+ lymphocyte subset'. Immunology, 78 :1-6. [Details]
McEwan N.A. & Callanan J.J. (1993) 'A needle aspirate as an aid to the diagnosis of lymphosarcoma in a guinea pig'. Veterinary Record, 133 . [Details]
Dukes-McEwan J., Thomson C., Sullivan M., Callanan J.J. & Park M. (1992) 'Thoracic spinal calcinosis circumscripta causing cord compression in two German shepard dog littermates'. Veterinary Record, 130 :575-578. [Details]
Callanan J.J., Thompson H., Toth S.R., ONeil B., Lawrence C.E., Willett B. & Jarrett O. (1992) 'Clinical and pathological findings in feline immunodeficiency virus experimental infection'. Veterinary Immunology and Immunopathology, 35 :3-15. [Details]
Callanan J.J., McCandlish I.A.P., ONeil B., Lawrence C.E., Rigby M., Pacitti A.M. & Jarrett O. (1992) 'Lymphosarcoma in experimentally induced feline immunodeficiency virus infection'. Veterinary Record, 130 :293-295. [Details]
Lawrence C.E., Callanan J.J., & Jarrett O. (1992) 'Decreased mitogen responsiveness and elevated tumour necrosis factor production in cats shortly after feline immunodeficiency virus infection'. Veterinary Immunology and Immunopathology, 35 :51-59. [Details]
Callanan J.J., Hosie M.J. & Jarrett O. (1991) 'Transmission of feline immunodeficiency virus from mother to kitten'. Veterinary Record, 128 :332-333. [Details]
Callanan J.J., McNeil P.E., Anderson T.J. & Laird H. (1991) 'Metastatic aortic body tumour causing neck pain in a dog'. Journal of Small Animal Practice, 32 :525-528. [Details]
Dalgleish R., Callanan J.J. & McNeil P.E. (1991) 'An atypical case of lymphosarcoma (sporadic bovine leukosis) in a heifer'. Veterinary Record, 129 :308-310. [Details]
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Other Journals:

Chan C-H., Munroe G.A., Font A & Callanan J.J. (1996) 'Unilateral congential phalahgeal hypoplasia in a colt' Equine Veterinary Education 8 :149-152. [Details]

Chan C-H., Munroe G.A. & Callanan J.J. (1996) 'Congenital solitary osteochondroma affecting the tarsus in a filly foal' Equine Veterinary Education 8 :153-156. [Details]

Conference Publications:

Fletcher, N.F., Brayden, D., Brankin, B., Willett, B., Hosie, M. and Callanan, J.J. (2007) Migration of feline immunodeficiency virus infected lymphocytes across an invitro feline blood brain barrier model is promoted by the basolateral presence of FIV and TNF 25th Annual metting of European Society of Veterinary Pathology [Details]

Fletcher, N.F., Brayden, D.J., Brankin, B., WIllett, B.J., Hosie, M.J. and Callanan, J.J. (2007) Cell migration through the blood brain barrier in feline immunodeficiency virus infection is significantly influenced by the pre-existence of virus and TNF alpha within the CNS: studies using an in vitro felin BBB model 7th Annual UCD Conway Festival of Research [Details]

Fletcher, N.F., Brayden, D.J., Brankin, B., Callanan, J.J. (2006) The interaction of feline immunodeficiency virus with a cell culture model of the feline blood brain barrier Neuroscience Ireland Inaugural Meeting, Cork [Details]

Fletcher, N.F., Brayden, D.J., Brankin, B. and Callanan, J.J. (2006) The interaction of feline immunodeficiency virus with a cell culture model of the feline blood brain barrier International Feline Retrovirus Research Symposium, Washington DC [Details]

Fletcher, N., Brayden, D., Brankin, B. and Callanan, J.J. (2006) The interaction of feline immunodeficiency virus with a cell culture model of the felin blood brain barrier Neuroscience Ireland, Inagural Conference [Details]

Fletcher N.F., Brayden D.J., Brankin B., Worrall S & Callanan J.J. (2003) Growth and characterisation of a feline in vitro blood-brain barrier Proceedings of Association of Veterinary Teachers and Research Workers, Irish Branch, Winter Scientific Meeting.(2003) Dublin, [Details]

Muller A., Beatty J., Callanan J.J., Lawrence C., Gault E., Willett B & Jarrett O. (1998) Immunological studies on long-term FIV-infected cats Proceedings of the 4th International Feline Retrovirus Research Symposium. (1998) Glasgow, UK, [Details]
Chapwanya A., Callanan J.J., Larkin H. & Vaughan L. (2000) Diagnosis of canine testicular neoplasia Proceedings of Clinical Research Abstracts British Small Animal Veterinary Association Congress.(2000) Birmingham, [Details]
Callanan J.J., Thompson H., ONeil B., Willett B. & Jarrett O. (1991) Clinical and pathological findings in FIV experimental infection Proceedings of the 1st International Conference of Feline Immunodeficiency Virus Researchers. (1991) Davis, California, USA, [Details]
Callanan J.J., ONeil B & Jarrett O. (1991) Pathogenesis of feline immunodeficiency virus infection Proceedings of the Association of Veterinary Teachers & Research Workers Conference.(1991) Scarborough, UK, [Details]
Callanan J.J., Thompson H., ONeil B & Jarrett O (1991) Feline immunodeficiency virus induced changes in lymphoid tissues Proceedings of the International Feline Immunology & Immunodeficiency Workshop. (1991) Loch Lomond, Scotland, [Details]
Soni J., OBrien L., Bassett H.F., Callanan J.J., Baird A.W. & Brayden D (2003) Electrophysiological and structural parameters of excised ovine distal ileum Proceedings of Biological Sciences Section of meeting of the Royal Academy of Medicine in Ireland.(2003) Cork, [Details]
Callanan J.J., Thompson H., Lawrence C.E., ONeil B & Jarrett O (1992) Clinical and pathological findings in natural FIV infection Proceedings of the Association of Veterinary Teachers & Research Workers Conference.(1992) Scarborough, UK, [Details]
Callanan J.J., Racz P., Thompson H. & Jarrett O. (1993) Morphological changes in lymph nodes in experimental feline immunodeficiency virus infection Proceedings of the 11th International Conference on Lymphoid Tissues and Germinal Centres in Immune Reactions Spa, Leige, Belgium (1993), [Details]
Chapwanya A., Callanan J.J., Larkin H., Keenan L., Collins J.D., & Vaughan L. (2000) Diagnosing canine testicular neoplasia: fine needle aspiration cytology and ultrasonography Proceedings of 4th Internation Symposium on Canine and Feline Reproduction. 112 (2000) Oslo, [Details]
Beatty J.A., Callanan J.J., Terry A., Neil J.C. & Jarrett O. Feline immunodeficiency virus (FIV)-associated lymphosarcoma: clonal integration of proviral sequences. Abstract 97 * *, [Details]
Callanan J.J., Racz P., Thompson H. & Jarrett O. (1993) Morphological changes in the lymph nodes in experimental FIV infection Proceedings of AFRC and MRC Immunology Workshop on Lymphoid Architecture and Disease. (1993) Cambridge, UK, [Details]
Callanan J.J. (1993) Immunopathology of feline immunodeficiency virus infection Proceedings of the Conference on Reagents for the Study of Diseases in Companion Animals. (1993) Wellcome Trust, London, UK, [Details]
Callanan J.J. (1992) Histopathological findings in experimental FIV infection Proceedings of the Pathology Discusssion Group.(1992) London UK, [Details]
Rackard, S.M., Carr, A.J., Doyle, F.J., Lee, T.C., Bellenger, C.R. & Callanan, J.J. (2006) Wolff's law is controlled by strain, not stress, in an avian modle following peristoeal stripping Bioengineering in Ireland [Details]
Boyle, K.M., Murphy K. & Callanan J.J. (2005) MDMA and Caeffeine: a lethal combination British Pharmacology Society [Details]
Smyth, A., Gilchrist, M.D., Callanan, J.J. & O'Connor, W.T. (2005) Structural and function sequellae of brain injury in rat prefrontal cortex following controlled cortical impact National Congress of the Italian Society for neuroscience and Joint Italian-Swedish Neuroscience Meeting [Details]
Fletcher, N.F., Brayden, D.J., Brankin, B. Worrall S. & Callanan J.J. (2005) Growth and characterisation of a felin in-vitro blood-brain barrier 23rd metting of the European Society of Veterinary Pathology [Details]
Callanan, J.J., Ryan, G. Grimes, T. Brankin , B., Mabruk, M., Hosie, M.J. & Jarrett, O (2005) Prominent lymphocyte trafficking through both the blood-brain and blood-choroid plexus barriers in early FIV infection 23rd metting of the European Society of Veterinary Pathology [Details]
Fletcher N.F., Brayden D.J., Brankin B., Worrall S & Callanan J.J. (2004) Growth and characterisation of a feline in vitro blood-brain barrier Proceedings of Conway Institute of Biomolecular and Biomedical Research, Festival of Research University College Dublin, [Details]
Soni J, Kearns P., Callanan J.J., Baird A, Bassett H, Brayden D. (2004) Effect of microsphere size on the uptake by rat ileal peyers patch Proceedings of European Society of Veterinary Pathology 22nd Annual Conference Poland, [Details]
Roccabianca P., Abadie J., Barriarini L., Callanan J., Crameri F., George C., Bruber A., Jensen H., Lujan L., McKay J., Majo N & Waldvogel A (2004) The specialty exam of the European college of veterinary pathology (ECVP) Proceedings of European Society of Veterinary Pathology 22nd Annual Conference Poland, [Details]
Ryan G, Klein D, Brankin B, McQuaid S, Hosie M & Callanan J.J. (2004) Assessment of blood-brain barrier integrity within FIV infected brain using confocal microscopy Proceedings of 7th International Feline Retrovirus Symposium Italy, [Details]
Soni J., Kearns P, Callanan J.J., Baird A.W., Bassett H.F. & Brayden D.J. (2004) In vitro fluorescent microsphere uptake by rat ileal Peyers patches mounted in vertical diffusion chambers: maintenance of functional phenotype Proceedings of Conway Institute of Biomolecular and Biomedical Research, Festival of Research University College Dublin, [Details]
Fletcher N.F., Brayden D.J., Brankin B., Worrall S & Callanan J.J. (2004) Growth and characterisation of a feline in vitro blood-brain barrier Proceedings of 7th International Feline Retrovirus Symposium Italy, [Details]
Fletcher N.F., Brayden D.J., Brankin B., Worrall S & Callanan J.J. (2004) Growth and characterisation of a feline in vitro blood-brain barrier Proceedings of Summer Meeting of the Anatomical Society of great Britain and Ireland University College Cork, [Details]
Soni J., Kearns P., Callanan J.J., Baird A.W., Bassett H.F, & Brayden D.J. (2004) Increased association of microspheres by rat isolated ileal peyers patches mounted in a vertical diffusion chamber Proceedings of Biological Sciences Section of the meeting of the Royal Academy of Medicine in Ireland Belfast, [Details]
Onnash H., Bassett H., Callanan J.J., McElroy & Sammin D. (2004) Neurosurveillance for TSE in at-risk pigs Proceedings of Association of Teachers and Research Workers Scarborough UK, [Details]
Brennan S.F., Callanan J.J., Jones B.R., Daly P & Mooney CT (2003) Clinical, haematological and biochemical finindgs in twelve greyhounds with non-suppurative meningoencephalitis Proceedings of European College of Veterinary Internal Medicine Conference Sweden, [Details]
Daly P., Chalmers S., Baxendale B. & Callanan J.J. (2003) Investigations into the aetiological agent causing nonsuppurative meningoencephalitis in young greyhounds Proceedings of 21st meeting of the European Society of Veterinary Pathology Dublin, [Details]
Jones B.R., Mooney C.T., Brennan S., Callanan J.J., McAllister H., Guo L.T., Engvaall E., Shelton G.D. (2003) An inherited muscular dystrophy in Japanese Spitz dogs with unusual, truncated dystrophin protein Proceedings of 21st meeting of the European Society of Veterinary Pathology Dublin, [Details]
Soni J., Bassett H.F., Callanan J.J., Baird A.W., Brayden D.J. (2003) Electrophysiological and structural parameters of excised ovine distal ileum Proceedings of 21st meeting of the European Society of Veterinary Pathology Dublin, [Details]
Onnasch H., Bassett H., Callanan J.J., McElroy M. & Sammin D. (2003) Neurosurviellance for TSE in at-risk pigs Proceedings of 21st meeting of the European Society of Veterinary Pathology Dublin, [Details]
Ryan G., Klein D., Knapp E., Hosie M.J., Grimes T., Mabruk M.J., Jarrett O & Callanan J.J. (2002) (2002) Feline immunodeficiency viral and proviral load dynamics within the CNS of cats during the acute phase following intravenous infection Proceedings of 6th Feline Retrovirus Research Symposium, Future directions for FIV/FeLV/Cat Models of AIDS and Leukaemia Amelia Island, Florida, [Details]
Daly P., Chalmers S., Baxendale B. & Callanan J.J. (2002) Investigations into the aetiological agents causing non-supppurative meningoencephalitis in greyhounds Proceedings of Conway Institute of Biomolecular and Biomedical Research, Festival of Research University College Dublin, [Details]
Ryan G., Klein D., Brankin B., McQuaid S., Hosie M., Grimes T., Mabruk MJEMF, Callanan J.J. (2002) Measurement of viral loads within the feline brain experimentally infected with feline immunodeficiency virus and assessment of blood brain barrier integrity Proceedings of Conway Institute of Biomolecular and Biomedical Research, Festival of Research University College Dublin, [Details]
Ryan G., Klein D., Brankin B., McQuiad S., Hosie M., Grimes T., Mabruk M.J. & Callanan J.J. (2002) Measurements of viral loads with the feline brain experimentally infected with feline immunodeficiency virus and assessment of blood brain barrier integrity Proceedings of International Union of Microbiological Societies, XIIth International Congress of Virology Paris, [Details]
Jearranaiprepame P., Callanan J.J., Cottell D., Mulcahy M (UCC), Jarrett R (University of Glasgow), Gallagher A. (University of Glasgow), Terry A (University of Glasgow) & Neil J (University of Glasgow) (2001) Retrovirus associated lymphoma in pike in Ireland Proceedings of the International Conference of the European Association of Fish Pathology Trinity College Dublin, [Details]
Jearannaiprepame P., Mulcahy M (UCC), Cottell D. & Callanan J.J. (2001) Retrovirus associated lymphoma in Pike (Esox lucius L.) in Ireland: A histological study using light and electron microscopy Proceedings of 25th Annual Symposium of the Microscopical Society of Ireland Queens University, Belfast, [Details]
Ryan G., Klein D (University Vienna), Callanan J.J., Hosie M., Keogh E (RCSI), Leader M (RCSI) & Mabruk M (RCSI) (2001) Viral loads in the feline brain infected experimentally with feline immunodeficiency virus: a model of HIV-1 neuropathogenesis Proceedings of 183rd meeting of Pathological Society of Great Britian & Ireland Liverpool, [Details]
Boyle J., Callanan J.J. & Brankin B (2001) TNF, IL6 and IL 10 gene expression in feline immunodeficiency virus infection Biochemistry Soc. Trans *, [Details]
Jones B.R., Callanan J.J., Mooney C.T., Engvall E. (La Jolla) , Gu L & Shelton D (University of California) (2001) Muscular dystrophy in Japanese spitz dogs Proceedings of 19th ACVIM forum Denver Colorado, [Details]
Ryan G., Klein D., Callanan J.J., Hosie M., Mabruk M. & Grimes T. (2000) Viral loads in the feline brain during the early stages of FIV infection Proceedings of Association of Veterinary Teachers & Research Workers, 37th Winter Scientific Meeting Dublin, [Details]
Jearannaipremape P., Callanan J.J. & Mulcahy M (2000) Retrovirus-associated lymphoma in pike Proceedings of Association of Veterinary Teachers & Research Workers, 37th Winter Scientific meeting Dublin, [Details]
Ryan G., Klein D (University Vienna), Callanan J.J., Hosie M.J. (University of Glasgow) Mabruk M (RCSI) & Grimes T. (2000) Viral loads in the feline brain during the early stages of FIV infection Proceedings of Association of Veterinary Teachers & Research Workers, 37th Winter Scientific meeting Dublin, [Details]
Ryan G., Klein D (University Vienna),Grimes T., Mabruk M (RCSI) & Callanan J.J. (2000) Viral loads in the feline brain infected with feline immunodeficiency virus: a model for HIV-1 neuropathogenesis Proceedings of Royal College of Physicians in Ireland National Scientific Meeting Dublin, [Details]
Callanan J.J., Ryan G., Mabruk M., Hosie M., & Jarrett O. (2000) Ocular and neuro pathology associated with FIV Glasgow 8 Proceedings of the 5th International Feline Retrovirus Research Symposium Canne, France, [Details]
Callanan J.J., Terry A., Jones B., Irvine J., Willett B.J., McCandlish I.A.P., Neil J.C. & Jarrett O. (1993) Immunophenotypic and molecular analysis of lymphosarcoma in natural and experimental FIV infections Proceedings of the 2nd International Conference of Feline Retroviral Research Raleigh, North Carolina, USA, [Details]
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Other Publications:

Fletcher, N. (2007) The development of a felin-specific in vitro blood-brain barrier and its applications in the study of feline immunodeficiency virus infection. National UNiversity of Ireland PhD: Dissertations/Theses [Details]

S. Callanan (2003) *. Workshops [Details]

Callanan J.J. (2001) Greyhound meningoencephalitis Annual General Meeting of Irish Coursing Club, Clonmel. Presentation [Details]

Callanan J.J. (2000) Greyhound meningoencephalitis. Azko-Nobel (Intervet), Boxmeer, The Netherlands. . Presentation [Details]

Callanan J.J. (1997) The Role of Regional Veterinary Laboratories. The Association of Agricultural Science Teachers, Southern Region, Cork. Presentation [Details]

Callanan J.J. (1996) Interpretation of blood biochemistry in companion animals. Irish Companion Animal Veterinary Association, Summer Meeting, Cork. Presentation [Details]

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Callanan J.J. & Bradly (1996) Post mortem examinations. Irish Veterinary Congress, Killarney. Presentation [Details]
Callanan J.J. (1992) Feline viral diseases. British Veterinary Association, Northern Scotland, Inverurie. Presentation [Details]
Callanan J.J. (1991) Feline viral diseases. Cat Fanciers of Ireland. Presentation [Details]
Callanan J.J (1991) Dysproteinaemias in the cat. Articles [Details]
Callanan J.J. (1989) Feline immunodeficiency virus. Feline Medicine Update for Veterinary Practioners. Presentation [Details]
Callanan J.J. (1987) Feline anaesthesia. Feline Medicine & Surgery Day for Veterinary Practioners. Dublin. Presentation [Details]
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