Kieran Sheahan, MD
Adjunct Assistant Professor
Boston University School of Medicine
Pathology & Laboratory Medicine

BAO, University College Dublin (UCD)
MBBCh, University College Dublin (UCD)




Professor Kieran Sheahan: MB,BCh,.BAO B.Sc. M.R.C.P.I. F.R.C.P.I. F.F.Path .F.R.C.Path. is a Consultant Histopathologist & Head of Histopathology at the Department of Pathology, St. Vincent's University Hospital, Dublin & Full Clinical Professor, University College Dublin School of Medicine. He graduated from UCD Medical School in 1981 & trained in the Anatomic Pathology Program, Mallory Institute of Pathology, Boston, where he was Assistant Professor of Pathology, Boston University until 1992. He took up his present appointment in 1992, became Associate Clinical Professor, UCD School of Medicine in 2007 & Full Clinical Professor in 2014. He is a Director of the Centre for Colorectal Disease , SVUH. He is currently Director of Education & Training, Faculty of Pathology, Royal College of Physicians of Ireland & a member of the working group of the National QA programme in Histopathology. He is a former Board Member of National Cancer Registry & former President of the Pathology Section, RAMI . He was the founding Treasurer and is a former President of the Irish Society of Surgical Pathology. His research interests include Prognostic & predictive markers in colorectal cancer, familial gastrointestinal cancer, application of immunohistochemical & molecular genetic techniques in cancer & the pathobiology of inflammatory bowel disease. He has over 140 original publications in peer-reviewed biomedical journals and has authored numerous reviews & book chapters.

Saint Vincent Hospital


Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.

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  1. Dunne MR, Phelan JJ, Michielsen AJ, Maguire AA, Dunne C, Martin P, Noonan S, Tosetto M, Geraghty R, Fennelly D, Sheahan K, Ryan EJ, O'Sullivan J. Characterising the prognostic potential of HLA-DR during colorectal cancer development. Cancer Immunol Immunother. 2020 Aug; 69(8):1577-1588. PMID: 32306077
     
  2. O'Byrne LM, Witherspoon J, Verhage RJJ, O'Brien M, Muldoon C, Ryan C, Buckley M, Murphy T, Reynolds R, Patchett S, Kay E, Azam H, Robb W, Arumugasamy M, Mathuna PM, Leyden J, Gargan S, Doherty G, Sheahan K, Collins C, Nath A, O'Sullivan J, Donohoe CL, Ravi N, O'Toole D, Reynolds JV. Barrett's Registry Collaboration of academic centers in Ireland reveals high progression rate of low-grade dysplasia and low risk from nondysplastic Barrett's esophagus: report of the RIBBON network. Dis Esophagus. 2020 Mar 20. PMID: 32193532
     
  3. Caiazza F, Oficjalska K, Tosetto M, Phelan JJ, Noonan S, Martin P, Killick K, Breen L, O'Neill F, Nolan B, Furney S, Power R, Fennelly D, Craik CS, O'Sullivan J, Sheahan K, Doherty GA, Ryan EJ. KH-Type Splicing Regulatory Protein Controls Colorectal Cancer Cell Growth and Modulates the Tumor Microenvironment. Am J Pathol. 2019 10; 189(10):1916-1932. PMID: 31404541
     
  4. Tsekrekos A, Detlefsen S, Riddell R, Conner J, Mastracci L, Sheahan K, Shetye J, Lundell L, Vieth M. Histopathologic tumor regression grading in patients with gastric carcinoma submitted to neoadjuvant treatment: results of a Delphi survey. Hum Pathol. 2019 02; 84:26-34. PMID: 30217622
     
  5. O'Brien O, Ryan É, Creavin B, Kelly ME, Mohan HM, Geraghty R, Winter DC, Sheahan K. Correlation of immunohistochemical mismatch repair protein status between colorectal carcinoma endoscopic biopsy and resection specimens. J Clin Pathol. 2018 Jul; 71(7):631-636. PMID: 29419411
     
  6. Ryan É, Khaw YL, Creavin B, Geraghty R, Ryan EJ, Gibbons D, Hanly A, Martin ST, O'Connell PR, Winter DC, Sheahan K. Tumor Budding and PDC Grade Are Stage Independent Predictors of Clinical Outcome in Mismatch Repair Deficient Colorectal Cancer. Am J Surg Pathol. 2018 Jan; 42(1):60-68. PMID: 29112018
     
  7. Flood B, Oficjalska K, Laukens D, Fay J, O'Grady A, Caiazza F, Heetun Z, Mills KH, Sheahan K, Ryan EJ, Doherty GA, Kay E, Creagh EM. Altered expression of caspases-4 and -5 during inflammatory bowel disease and colorectal cancer: Diagnostic and therapeutic potential. Clin Exp Immunol. 2015 Jul; 181(1):39-50. PMID: 25943872
     
  8. Kojima M, Puppa G, Kirsch R, Basturk O, Frankel WL, Vieth M, Lugli A, Sheahan K, Yeh M, Lauwers GY, Risio M, Shimazaki H, Iwaya K, Kage M, Akiba J, Ohkura Y, Horiguchi S, Shomori K, Kushima R, Nomura S, Ajioka Y, Adsay V, Ochiai A. Blood and lymphatic vessel invasion in pT1 colorectal cancer: an international concordance study. J Clin Pathol. 2015 Aug; 68(8):628-32. PMID: 25934844
     
  9. Martin P, Noonan S, Mullen MP, Scaife C, Tosetto M, Nolan B, Wynne K, Hyland J, Sheahan K, Elia G, O'Donoghue D, Fennelly D, O'Sullivan J. Predicting response to vascular endothelial growth factor inhibitor and chemotherapy in metastatic colorectal cancer. BMC Cancer. 2014 Nov 27; 14:887. PMID: 25428203
     
  10. Maguire A, Sheahan K. Controversies in the pathological assessment of colorectal cancer. World J Gastroenterol. 2014 Aug 07; 20(29):9850-61. PMID: 25110416
     
Showing 10 of 50 results. Show More

This graph shows the total number of publications by year, by first, middle/unknown, or last author.

Bar chart showing 50 publications over 25 distinct years, with a maximum of 4 publications in 2009

YearPublications
19871
19882
19892
19902
19912
19923
19931
19941
19972
19991
20032
20042
20051
20062
20083
20094
20102
20112
20122
20132
20143
20152
20183
20191
20202

Contact for Mentoring:

670 Albany St Biosquare III
Boston MA 02118
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