Dr. Elizabeth Ryan
Biography
Elizabeth Ryan is a Senior Lecturer in Immunology at the Department of Biological Sciences and Investigator in the Health Research Institute and Biomaterials cluster of the Bernal Institute at the University of Limerick. Dr. Ryan received her PhD in Immunology in 2000 on the topic of Whooping Cough vaccination with Prof. Kingston Mills. She then undertook a post-doctoral fellowship in the laboratory of Prof. Ed Clark at the University of Washington, Seattle where she made significant contribution to understanding how human dendritic cells activate B cells. This was followed by a Marie Curie Fellowship at the Immunology Research Department of Sanofi-Pasteur, Lyon. In 2005 she returned to Ireland to where she developed a translational immunology research programme in collaboration with Prof. Cliona O'Farrelly on liver dendritic cells and response to the Hepatitis C virus. From 2010-2018 she was Senior Scientist at the Centre for Colorectal Disease at St. Vincent's Hospital. Where she led a translational research programme in colorectal cancer and inflammatory bowel disease. Her current research benefits from her wide experience in vaccination, viral and bacterial infection and translational research to focus on understanding the role of human myeloid cells (macrophages/dendritic cells) play in controlling inflammation. She is particularly interested in how these important immune cells might be manipulated by the local tissue environment in diseases such as Inflammatory Bowel Disease and Colorectal Cancer.Professional Activities
Education
- 2023 University of Limerick - Post Graduate Diploma
- 2000 Maynooth University - PhD
- 1995 Dublin City University - BSc (Hons)
Association
- Executive Committee, Irish Association for Cancer Research
- Executive Committee, Irish Society for Immunology
Peer Reviewed Journals
The oncogenic gamma herpesviruses Epstein-Barr virus (EBV) and Kaposi's sarcoma-associated herpesvirus (KSHV) hijack retinoic acid-inducible gene I (RIG-I) facilitating both viral and tumour immune evasion
Alana Nash;Elizabeth J. Ryan; (2022) The oncogenic gamma herpesviruses Epstein-Barr virus (EBV) and Kaposi's sarcoma-associated herpesvirus (KSHV) hijack retinoic acid-inducible gene I (RIG-I) facilitating both viral and tumour immune evasion. Tumour Virus Research
The Trypanosoma brucei-Derived Ketoacids, Indole Pyruvate and Hydroxyphenylpyruvate, Induce HO-1 Expression and Suppress Inflammatory Responses in Human Dendritic Cells
Hannah K. Fitzgerald;Sinead A. OâRourke;Eva Desmond;Nuno G. B. Neto;Michael G. Monaghan;Miriam Tosetto;Jayne Doherty;Elizabeth J. Ryan;Glen A. Doherty;Derek P. Nolan;Jean M. Fletcher;Aisling Dunne; (2022) The Trypanosoma brucei-Derived Ketoacids, Indole Pyruvate and Hydroxyphenylpyruvate, Induce HO-1 Expression and Suppress Inflammatory Responses in Human Dendritic Cells. Antioxidants
Reduced Serological Response to COVID-19 Vaccines in Patients with IBD is Further Diminished by TNF Inhibitor Therapy; Early Results of the VARIATION study [VAriability in Response in IBD Against SARS-COV-2 ImmunisatiON
Doherty J.;Morain N.O.;Stack R.;Girod P.;Tosetto M.;Inzitiari R.;Sheridan J.;Cullen G.;McDermott E.;Buckley M.;Horgan G.;Mulcahy H.;Ryan E.J.;Daghfal D.;Doran P.;Morain C.O.;Doherty G.A. (2022) Reduced Serological Response to COVID-19 Vaccines in Patients with IBD is Further Diminished by TNF Inhibitor Therapy; Early Results of the VARIATION study [VAriability in Response in IBD Against SARS-COV-2 ImmunisatiON. Journal Of Crohns &Amp; Colitis :1354-1362
Curcumin encapsulated polylactic acid nanoparticles embedded in alginate/gelatin bioinks for in situ immunoregulation: Characterization and biological assessment
Zamboni F.;Ren G.;Culebras M.;O'Driscoll J.;O'Dwyer J.;Ryan E.J.;Collins M.N. (2022) Curcumin encapsulated polylactic acid nanoparticles embedded in alginate/gelatin bioinks for in situ immunoregulation: Characterization and biological assessment. International Journal Of Biological Macromolecules :1218-1227
Dysregulation of metabolic pathways in circulating natural killer cells isolated from inflammatory bowel disease patients.
Zaiatz Bittencourt V;Jones F;Tosetto M;Doherty GA;Ryan EJ; (2021) Dysregulation of metabolic pathways in circulating natural killer cells isolated from inflammatory bowel disease patients.. Journal Of Crohns &Amp; Colitis
Review Article: Vaccination for patients with inflammatory bowel disease during the COVID-19 pandemic.
(2021) Review Article: Vaccination for patients with inflammatory bowel disease during the COVID-19 pandemic.. Alimentary Pharmacology & Therapeutics
Evolutionary Comparisons of Chelonid Alphaherpesvirus 5 (ChHV5) Genomes from Fibropapillomatosis-Afflicted Green (Chelonia mydas), Olive Ridley (Lepidochelys olivacea) and Kemp's Ridley (Lepidochelys kempii) Sea Turtles
Whitmore, L;Yetsko, K;Farrell, JA;Page-Karjian, A;Daniel, W;Shaver, DJ;Frandsen, HR;Walker, JS;Crowder, W;Bovery, C;Ramia, DR;Burkhalter, B;Ryan, E;Duffy, DJ (2021) Evolutionary Comparisons of Chelonid Alphaherpesvirus 5 (ChHV5) Genomes from Fibropapillomatosis-Afflicted Green (Chelonia mydas), Olive Ridley (Lepidochelys olivacea) and Kemp's Ridley (Lepidochelys kempii) Sea Turtles. BASEL : MDPI Animals
Targeting Immune Cell Metabolism in the Treatment of Inflammatory Bowel Disease.
Zaiatz Bittencourt V;Jones F;Doherty G;Ryan EJ; (2021) Targeting Immune Cell Metabolism in the Treatment of Inflammatory Bowel Disease.. Inflammatory bowel diseases
Seroprevalence study of SARS-CoV-2 infection in General Practice in Ireland.
O'Callaghan ME;Ryan E;Walsh C;Hayes P;Casey M;O'Dwyer P;Culhane A;Duncan JW;Harrold P;Healy J;Kerin E;Kelly E;Hanrahan C;Lane GP;Lynch B;Meaney P;O'Connell B;Galvin J;Kennedy N;Burke P;O'Connell NH;Dunne CP;Glynn LG; (2021) Seroprevalence study of SARS-CoV-2 infection in General Practice in Ireland.. Bjgp Open
Characteristics and attitudes of first round invitees in the Irish National Colorectal Cancer Screening Programme
(2020) Characteristics and attitudes of first round invitees in the Irish National Colorectal Cancer Screening Programme. Frontline Gastroenterology
Labile crosslinked hyaluronic acid via urethane formation using bis(β-isocyanatoethyl) disulphide with tuneable physicochemical and immunomodulatory properties
Zamboni F.;Ryan E.;Culebras M.;Collins M.N. (2020) Labile crosslinked hyaluronic acid via urethane formation using bis(β-isocyanatoethyl) disulphide with tuneable physicochemical and immunomodulatory properties. Carbohydrate Polymers
Histological phenotypic subtypes predict recurrence risk and response to adjuvant chemotherapy in patients with stage III colorectal cancer.
Roseweir AK;Park JH;Hoorn ST;Powell AG;Aherne S;Roxburgh CS;McMillan DC;Horgan PG;Ryan E;Sheahan K;Vermeulen L;Paul J;Harkin A;Graham J;Sansom O;Church DN;Tomlinson I;Saunders M;Iveson TJ;Edwards J; (2020) Histological phenotypic subtypes predict recurrence risk and response to adjuvant chemotherapy in patients with stage III colorectal cancer.. The Journal Of Pathology. Clinical Research
The tumour microenvironment of the upper and lower gastrointestinal tract differentially influences dendritic cell maturation.
Morrissey ME;Byrne R;Nulty C;McCabe NH;Lynam-Lennon N;Butler CT;Kennedy S;O'Toole D;Larkin J;McCormick P;Mehigan B;Cathcart MC;Lysaght J;Reynolds JV;Ryan EJ;Dunne MR;O'Sullivan J; (2020) The tumour microenvironment of the upper and lower gastrointestinal tract differentially influences dendritic cell maturation.. Bmc Cancer
Characterising the prognostic potential of HLA-DR during colorectal cancer development
Dunne M.R.;Phelan J.J.;Michielsen A.J.;Maguire A.A.;Dunne C.;Martin P.;Noonan S.;Tosetto M.;Geraghty R.;Fennelly D.;Sheahan K.;Ryan E.J.;O’Sullivan J. (2020) Characterising the prognostic potential of HLA-DR during colorectal cancer development. Cancer Immunology Immunotherapy
Personalised mapping of tumour development in synchronous colorectal cancer patients
Thomas V.;Cotter M.B.;Tosetto M.;Khaw Y.L.;Geraghty R.;Winter D.C.;Ryan E.J.;Sheahan K.;Furney S.J. (2020) Personalised mapping of tumour development in synchronous colorectal cancer patients. Npj Genomic Medicine
KH-Type Splicing Regulatory Protein Controls Colorectal Cancer Cell Growth and Modulates the Tumor Microenvironment.
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; (2019) KH-Type Splicing Regulatory Protein Controls Colorectal Cancer Cell Growth and Modulates the Tumor Microenvironment.. The American journal of pathology
Colorectal Serrated Neoplasia: An Institutional 12-Year Review Highlights the Impact of a Screening Programme.
McCarthy AJ;O'Reilly SM;Shanley J;Geraghty R;Ryan EJ;Cullen G;Sheahan K; (2019) Colorectal Serrated Neoplasia: An Institutional 12-Year Review Highlights the Impact of a Screening Programme.. Gastroenterology Research And Practice
DUBLIN (Degree of Ulcerative colitis Burden of Luminal INflammation) score, a simple method to quantify inflammatory burden in Ulcerative Colitis.
Rowan CR;Cullen G;Mulcahy HE;Sheridan J;Moss AC;Ryan EJ;Doherty GA; (2019) DUBLIN (Degree of Ulcerative colitis Burden of Luminal INflammation) score, a simple method to quantify inflammatory burden in Ulcerative Colitis.. Journal Of Crohns &Amp; Colitis
Role of myeloid regulatory cells (MRCs) in maintaining tissue homeostasis and promoting tolerance in autoimmunity, inflammatory disease and transplantation.
Amodio G;Cichy J;Conde P;Matteoli G;Moreau A;Ochando J;Oral BH;Pekarova M;Ryan EJ;Roth J;Sohrabi Y;Cuturi MC;Gregori S; (2019) Role of myeloid regulatory cells (MRCs) in maintaining tissue homeostasis and promoting tolerance in autoimmunity, inflammatory disease and transplantation.. Cancer Immunology Immunotherapy
Systems biology analysis identifies molecular determinants of chemotherapy-induced diarrhoea
Lindner A.;Resler A.;Carberry S.;Oficjalska K.;Bacon O.;Lee C.;Choudhry A.;Burke J.;Sheahan K.;Cremona M.;Hennessy B.;McNamara D.;Doherty G.;Ryan E.;Prehn J. (2019) Systems biology analysis identifies molecular determinants of chemotherapy-induced diarrhoea. Molecular Medicine
Chemotherapy and repeat resection abrogate the prognostic value of neutrophil lymphocyte ratio in colorectal liver metastases.
Hand F;Ryan EJ;Harrington C;Durand M;Maguire D;O'Farrelly C;Hoti E;Geoghegan JG; (2019) Chemotherapy and repeat resection abrogate the prognostic value of neutrophil lymphocyte ratio in colorectal liver metastases.. Hpb : The Official Journal Of The International Hepato Pancreato Biliary Association
Orphan Nuclear Receptors in Colorectal Cancer.
Kelly ME;Mohan HM;Baird AW;Ryan EJ;Winter DC; (2018) Orphan Nuclear Receptors in Colorectal Cancer.. Pathology oncology research : POR
Tumor Budding and PDC Grade Are Stage Independent Predictors of Clinical Outcome in Mismatch Repair Deficient Colorectal Cancer.
Ryan É;Khaw YL;Creavin B;Geraghty R;Ryan EJ;Gibbons D;Hanly A;Martin ST;O'Connell PR;Winter DC;Sheahan K; (2018) Tumor Budding and PDC Grade Are Stage Independent Predictors of Clinical Outcome in Mismatch Repair Deficient Colorectal Cancer.. American Journal Of Surgical Pathology
Transcriptional subtyping and CD8 immunohistochemistry identifies poor prognosis stage II/III colorectal cancer patients who benefit from adjuvant chemotherapy
(2018) Transcriptional subtyping and CD8 immunohistochemistry identifies poor prognosis stage II/III colorectal cancer patients who benefit from adjuvant chemotherapy. Jco Precision Oncology
Depleted polymorphonuclear leukocytes in human metastatic liver reflect an altered immune microenvironment associated with recurrent metastasis.
Hand F;Harmon C;Elliott LA;Caiazza F;Lavelle A;Maguire D;Hoti E;Nolan N;Geoghegan JG;Ryan EJ;O'Farrelly C; (2018) Depleted polymorphonuclear leukocytes in human metastatic liver reflect an altered immune microenvironment associated with recurrent metastasis.. Cancer Immunology Immunotherapy
Severe Symptomatic Primary CMV Infection in Inflammatory Bowel Disease Patients with Low Population Seroprevalence
(2018) Severe Symptomatic Primary CMV Infection in Inflammatory Bowel Disease Patients with Low Population Seroprevalence. Gastroenterology Research And Practice
Effects of CDX2 on prognosis and chemotherapy responsiveness in mismatch repair-deficient colorectal cancer.
Ryan ÉJ;Creavin B;Khaw YL;Kelly ME;Mohan HM;Geraghty R;Ryan EJ;Kennelly R;Hanly A;Martin ST;Fennelly D;McDermott R;Gibbons D;O'Connell PR;Sheahan K;Winter DC; (2018) Effects of CDX2 on prognosis and chemotherapy responsiveness in mismatch repair-deficient colorectal cancer.. Bjs Open
Tumor Budding and PDC Grade Are Stage Independent Predictors of Clinical Outcome in Mismatch Repair Deficient Colorectal Cancer.
Ryan Ã;Khaw YL;Creavin B;Geraghty R;Ryan EJ;Gibbons D;Hanly A;Martin ST;O'Connell PR;Winter DC;Sheahan K; (2018) Tumor Budding and PDC Grade Are Stage Independent Predictors of Clinical Outcome in Mismatch Repair Deficient Colorectal Cancer.. American Journal Of Surgical Pathology
Subcutaneous rather than intravenous ustekinumab induction is associated with comparable circulating drug levels and early clinical response: a pilot study.
Rowan CR;Keegan D;Byrne K;Cullen G;Mulcahy HE;Sheridan J;Ryan EJ;de Vries A;D'Haens G;Doherty GA; (2018) Subcutaneous rather than intravenous ustekinumab induction is associated with comparable circulating drug levels and early clinical response: a pilot study.. Alimentary Pharmacology &Amp; Therapeutics
HLA-DR expression in tumor epithelium is an independent prognostic indicator in esophageal adenocarcinoma patients.
Dunne MR;Michielsen AJ;O'Sullivan KE;Cathcart MC;Feighery R;Doyle B;Watson JA;O'Farrell NJ;Ravi N;Kay E;Reynolds JV;Ryan EJ;O'Sullivan J; (2017) HLA-DR expression in tumor epithelium is an independent prognostic indicator in esophageal adenocarcinoma patients.. Cancer Immunology Immunotherapy
Human Tumor-Infiltrating Myeloid Cells: Phenotypic and Functional Diversity.
Elliott LA;Doherty GA;Sheahan K;Ryan EJ; (2017) Human Tumor-Infiltrating Myeloid Cells: Phenotypic and Functional Diversity.. Frontiers In Immunology
Microsatellite instability is associated with reduced disease specific survival in stage III colon cancer.
Mohan HM;Ryan E;Balasubramanian I;Kennelly R;Geraghty R;Sclafani F;Fennelly D;McDermott R;Ryan EJ;O'Donoghue D;Hyland JM;Martin ST;O'Connell PR;Gibbons D;Winter D;Sheahan K; (2016) Microsatellite instability is associated with reduced disease specific survival in stage III colon cancer.. European Journal Of Surgical Oncology : The Journal Of The European Society Of Surgical Oncology And The British Association Of Surgical Oncology
Immune Cell Profiling of IFN-λ Response Shows pDCs Express Highest Level of IFN-λR1 and Are Directly Responsive Via the JAK-STAT Pathway.
Kelly A;Robinson MW;Roche G;Biron CA;O'Farrelly C;Ryan EJ; (2016) Immune Cell Profiling of IFN-λ Response Shows pDCs Express Highest Level of IFN-λR1 and Are Directly Responsive Via the JAK-STAT Pathway..
Preclinical evaluation of the AR inhibitor enzalutamide in triple-negative breast cancer cells.
Caiazza F;Murray A;Madden SF;Synnott NC;Ryan EJ;O'Donovan N;Crown J;Duffy MJ; (2016) Preclinical evaluation of the AR inhibitor enzalutamide in triple-negative breast cancer cells..
Preclinical evaluation of the AR inhibitor enzalutamide in triple-negative breast cancer cells.
Caiazza F;Murray A;Madden SF;Synnott NC;Ryan EJ;O'Donovan N;Crown J;Duffy MJ; (2016) Preclinical evaluation of the AR inhibitor enzalutamide in triple-negative breast cancer cells.. Endocrine-Related Cancer
DNA Methylation Profiling in Inflammatory Bowel Disease Provides New Insights into Disease Pathogenesis.
McDermott E;Ryan EJ;Tosetto M;Gibson D;Burrage J;Keegan D;Byrne K;Crowe E;Sexton G;Malone K;Harris RA;Kellermayer R;Mill J;Cullen G;Doherty GA;Mulcahy H;Murphy TM; (2016) DNA Methylation Profiling in Inflammatory Bowel Disease Provides New Insights into Disease Pathogenesis.. Journal Of Crohns &Amp; Colitis
Immune Cell Profiling of IFN-λ Response Shows pDCs Express Highest Level of IFN-λR1 and Are Directly Responsive via the JAK-STAT Pathway.
Kelly A;Robinson MW;Roche G;Biron CA;O'Farrelly C;Ryan EJ; (2016) Immune Cell Profiling of IFN-λ Response Shows pDCs Express Highest Level of IFN-λR1 and Are Directly Responsive via the JAK-STAT Pathway.. Journal Of Interferon & Cytokine Research : The Official Journal Of The International Society For Interferon And Cytokine Research
Enrichment of Inflammatory IL-17 and TNF-α Secreting CD4(+) T Cells within Colorectal Tumors despite the Presence of Elevated CD39(+) T Regulatory Cells and Increased Expression of the Immune Checkpoint Molecule, PD-1.
Dunne MR;Ryan C;Nolan B;Tosetto M;Geraghty R;Winter DC;O'Connell PR;Hyland JM;Doherty GA;Sheahan K;Ryan EJ;Fletcher JM; (2016) Enrichment of Inflammatory IL-17 and TNF-α Secreting CD4(+) T Cells within Colorectal Tumors despite the Presence of Elevated CD39(+) T Regulatory Cells and Increased Expression of the Immune Checkpoint Molecule, PD-1.. Frontiers In Oncology
Visceral Adiposity is a Risk Factor for Poor Prognosis in Colorectal Cancer Patients Receiving Adjuvant Chemotherapy.
Lee CS;Murphy DJ;McMahon C;Nolan B;Cullen G;Mulcahy H;Sheahan K;Barnes E;Fennelly D;Ryan EJ;Doherty GA; (2015) Visceral Adiposity is a Risk Factor for Poor Prognosis in Colorectal Cancer Patients Receiving Adjuvant Chemotherapy.. Journal Of Gastrointestinal Cancer
Altered expression of caspases-4 and -5 during inflammatory bowel disease and colorectal cancer: Diagnostic and therapeutic potential.
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; (2015) Altered expression of caspases-4 and -5 during inflammatory bowel disease and colorectal cancer: Diagnostic and therapeutic potential.. Clinical And Experimental Immunology
Heightened Expression of CD39 by Regulatory T Lymphocytes Is Associated with Therapeutic Remission in Inflammatory Bowel Disease.
Gibson DJ;Elliott L;McDermott E;Tosetto M;Keegan D;Byrne K;Martin ST;Rispens T;Cullen G;Mulcahy HE;Cheifetz AS;Moss AC;Robson SC;Doherty GA;Ryan EJ; (2015) Heightened Expression of CD39 by Regulatory T Lymphocytes Is Associated with Therapeutic Remission in Inflammatory Bowel Disease.. Inflammatory bowel diseases
Estrogen receptors and their implications in colorectal carcinogenesis.
Caiazza F;Ryan EJ;Doherty G;Winter DC;Sheahan K; (2015) Estrogen receptors and their implications in colorectal carcinogenesis.. Frontiers In Oncology
Targeting EGFR in metastatic colorectal cancer beyond the limitations of KRAS status: alternative biomarkers and therapeutic strategies.
Caiazza F;Elliott L;Fennelly D;Sheahan K;Doherty GA;Ryan EJ; (2015) Targeting EGFR in metastatic colorectal cancer beyond the limitations of KRAS status: alternative biomarkers and therapeutic strategies.. Biomarkers in medicine
Reply to: "Dendritic cell subset composition in the human liver is more complex than it seems".
Kelly A;Ryan EJ;O'Farrelly C; (2014) Reply to: "Dendritic cell subset composition in the human liver is more complex than it seems"..
CD141+ myeloid dendritic cells are enriched in healthy human liver
Kelly, A.;Fahey, R.;Fletcher, J.M.;Keogh, C.;Carroll, A.G.;Siddachari, R.;Geoghegan, J.;Hegarty, J.E.;Ryan, E.J.;O'Farrelly, C.; (2014) CD141+ myeloid dendritic cells are enriched in healthy human liver. Journal Of Hepatology
CD141⁺ myeloid dendritic cells are enriched in healthy human liver.
Kelly A;Fahey R;Fletcher JM;Keogh C;Carroll AG;Siddachari R;Geoghegan J;Hegarty JE;Ryan EJ;O'Farrelly C; (2014) CD141⁺ myeloid dendritic cells are enriched in healthy human liver.. Journal Of Hepatology
Tumour microenvironment of both early- and late-stage colorectal cancer is equally immunosuppressive.
O'Toole A;Michielsen AJ;Nolan B;Tosetto M;Sheahan K;Mulcahy HE;Winter DC;Hyland JM;O'Connell PR;Fennelly D;O'Donoghue D;O'Sullivan J;Doherty GA;Ryan EJ; (2014) Tumour microenvironment of both early- and late-stage colorectal cancer is equally immunosuppressive.. British Journal Of Cancer
Gastro-intestinal toxicity of chemotherapeutics in colorectal cancer: the role of inflammation.
Lee CS;Ryan EJ;Doherty GA; (2014) Gastro-intestinal toxicity of chemotherapeutics in colorectal cancer: the role of inflammation.. World Journal Of Gastroenterology
Keeping the bowel regular: the emerging role of Treg as a therapeutic target in inflammatory bowel disease.
Gibson DJ;Ryan EJ;Doherty GA; (2013) Keeping the bowel regular: the emerging role of Treg as a therapeutic target in inflammatory bowel disease.. Inflammatory bowel diseases
Hepatitis C virus targets the interferon-α JAK/STAT pathway by promoting proteasomal degradation in immune cells and hepatocytes.
Stevenson NJ;Bourke NM;Ryan EJ;Binder M;Fanning L;Johnston JA;Hegarty JE;Long A;O'Farrelly C; (2013) Hepatitis C virus targets the interferon-α JAK/STAT pathway by promoting proteasomal degradation in immune cells and hepatocytes.. Febs Letters
Tumor conditioned media from colorectal cancer patients inhibits dendritic cell maturation.
Michielsen AJ;O'Sullivan JN;Ryan EJ; (2012) Tumor conditioned media from colorectal cancer patients inhibits dendritic cell maturation.. Oncoimmunology
Dendritic cell inhibition correlates with survival of colorectal cancer patients on bevacizumab treatment.
Michielsen AJ;Ryan EJ;O'Sullivan JN; (2012) Dendritic cell inhibition correlates with survival of colorectal cancer patients on bevacizumab treatment.. Oncoimmunology
Elevated circulating osteoprotegerin and reduced matrix-metalloprotease-9 in post-menopausal women with chronic Hepatitis C virus infection.
Nanda KS;Brady JJ;Murray BF;Sullivan O;Fearon U;McKenna MJ;Hegarty JE;O'Farrelly C;Ryan EJ; (2012) Elevated circulating osteoprotegerin and reduced matrix-metalloprotease-9 in post-menopausal women with chronic Hepatitis C virus infection.. Cytokine
Inhibition of dendritic cell maturation by the tumor microenvironment correlates with the survival of colorectal cancer patients following bevacizumab treatment.
Michielsen AJ;Noonan S;Martin P;Tosetto M;Marry J;Biniecka M;Maguire AA;Hyland JM;Sheahan KD;O'Donoghue DP;Mulcahy HE;Fennelly D;Ryan EJ;O'Sullivan JN; (2012) Inhibition of dendritic cell maturation by the tumor microenvironment correlates with the survival of colorectal cancer patients following bevacizumab treatment.. Molecular cancer therapeutics
Rapid, early and sustained virological responses in a cohort of Irish patients treated with pegylated interferon and ribavirin for chronic hepatitis C virus infection.
Sarwar S;Ryan EJ;Iqbal M;McCormick PA;O'Farrelly C;Hegarty J; (2012) Rapid, early and sustained virological responses in a cohort of Irish patients treated with pegylated interferon and ribavirin for chronic hepatitis C virus infection.. Irish journal of medical science
Tumour tissue microenvironment can inhibit dendritic cell maturation in colorectal cancer.
Michielsen AJ;Hogan AE;Marry J;Tosetto M;Cox F;Hyland JM;Sheahan KD;O'Donoghue DP;Mulcahy HE;Ryan EJ;O'Sullivan JN; (2011) Tumour tissue microenvironment can inhibit dendritic cell maturation in colorectal cancer.. Plos One
The affect of chronic hepatitis C infection on dendritic cell function: a summary of the experimental evidence.
Ryan EJ;O'Farrelly C; (2011) The affect of chronic hepatitis C infection on dendritic cell function: a summary of the experimental evidence.. Journal Of Viral Hepatitis
Differential expression of NK receptors CD94 and NKG2A by T cells in rheumatoid arthritis patients in remission compared to active disease.
Walsh CE;Ryan EJ;O'Farrelly C;Golden-Mason L;FitzGerald O;Veale DJ;Bresnihan B;Fearon U; (2011) Differential expression of NK receptors CD94 and NKG2A by T cells in rheumatoid arthritis patients in remission compared to active disease.. Plos One
Chronic hepatitis C infection blocks the ability of dendritic cells to secrete IFN-α and stimulate T-cell proliferation.
Ryan EJ;Stevenson NJ;Hegarty JE;O'Farrelly C; (2011) Chronic hepatitis C infection blocks the ability of dendritic cells to secrete IFN-α and stimulate T-cell proliferation.. Journal Of Viral Hepatitis
Variant in CD209 promoter is associated with severity of liver disease in chronic hepatitis C virus infection.
Ryan EJ;Dring M;Ryan CM;McNulty C;Stevenson NJ;Lawless MW;Crowe J;Nolan N;Hegarty JE;O'Farrelly C; (2010) Variant in CD209 promoter is associated with severity of liver disease in chronic hepatitis C virus infection.. Human Immunology
Interferon-α suppressed granulocyte colony stimulating factor production is reversed by CL097, a TLR7/8 agonist.
Tajuddin T;Ryan EJ;Norris S;Hegarty JE;O'Farrelly C; (2010) Interferon-α suppressed granulocyte colony stimulating factor production is reversed by CL097, a TLR7/8 agonist.. Journal Of Gastroenterology And Hepatology
Recent advances in the development of novel therapeutics targeting dendritic cells
Michielsen, A.J.;O'Sullivan, J.N.;Ryan, E.J.; (2010) Recent advances in the development of novel therapeutics targeting dendritic cells. Recent Patents On Endocrine, Metabolic And Immune Drug Discovery
Effect of chronic hepatitis C virus infection on bone disease in postmenopausal women.
Nanda KS;Ryan EJ;Murray BF;Brady JJ;McKenna MJ;Nolan N;O'Farrelly C;Hegarty JE; (2009) Effect of chronic hepatitis C virus infection on bone disease in postmenopausal women.. Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association
CCL11 blocks IL-4 and GM-CSF signaling in hematopoietic cells and hinders dendritic cell differentiation via suppressor of cytokine signaling expression.
Stevenson NJ;Addley MR;Ryan EJ;Boyd CR;Carroll HP;Paunovic V;Bursill CA;Miller HC;Channon KM;McClurg AE;Armstrong MA;Coulter WA;Greaves DR;Johnston JA; (2009) CCL11 blocks IL-4 and GM-CSF signaling in hematopoietic cells and hinders dendritic cell differentiation via suppressor of cytokine signaling expression..
Ligation of dendritic cell-associated lectin-1 induces partial maturation of human monocyte derived dendritic cells.
Ryan EJ;Magaletti D;Draves KE;Clark EA; (2009) Ligation of dendritic cell-associated lectin-1 induces partial maturation of human monocyte derived dendritic cells.. Human Immunology
Changes in endometrial natural killer cell expression of CD94, CD158a and CD158b are associated with infertility.
McGrath E;Ryan EJ;Lynch L;Golden-Mason L;Mooney E;Eogan M;O'Herlihy C;O'Farrelly C; (2009) Changes in endometrial natural killer cell expression of CD94, CD158a and CD158b are associated with infertility.. American Journal Of Reproductive Immunology (New York, N.Y. : 1989)
Hepatitis C virus-specific Th17 cells are suppressed by virus-induced TGF-β
Rowan, A.G.;Fletcher, J.M.;Ryan, E.J.;Moran, B.;Hegarty, J.E.;O'Farrelly, C.;Mills, K.H.G.; (2008) Hepatitis C virus-specific Th17 cells are suppressed by virus-induced TGF-β. Journal Of Immunology
Hepatitis C virus-specific Th17 cells are suppressed by virus-induced TGF-beta.
Rowan AG;Fletcher JM;Ryan EJ;Moran B;Hegarty JE;O'Farrelly C;Mills KH; (2008) Hepatitis C virus-specific Th17 cells are suppressed by virus-induced TGF-beta.. Journal of immunology (Baltimore, Md. : 1950)
Altered natural killer cell subset distributions in resolved and persistent hepatitis C virus infection following single source exposure.
Golden-Mason L;Madrigal-Estebas L;McGrath E;Conroy MJ;Ryan EJ;Hegarty JE;O'Farrelly C;Doherty DG; (2008) Altered natural killer cell subset distributions in resolved and persistent hepatitis C virus infection following single source exposure.. Gut
Gene profiling analysis of ALVAC infected human monocyte derived dendritic cells.
Harenberg A;Guillaume F;Ryan EJ;Burdin N;Spada F; (2008) Gene profiling analysis of ALVAC infected human monocyte derived dendritic cells.. Vaccine
Lower expression of Nrf2 mRNA in older donor livers: a possible contributor to increased ischemia-reperfusion injury?
Zaman MB;Leonard MO;Ryan EJ;Nolan NP;Hoti E;Maguire D;Mulcahy H;Traynor O;Taylor CT;Hegarty JE;Geoghegan JG;O'Farrelly C; (2007) Lower expression of Nrf2 mRNA in older donor livers: a possible contributor to increased ischemia-reperfusion injury?. Transplantation
The Canarypox-virus vaccine vector ALVAC triggers the release of IFN-gamma by Natural Killer (NK) cells enhancing Th1 polarization.
Ryan EJ;Harenberg A;Burdin N; (2007) The Canarypox-virus vaccine vector ALVAC triggers the release of IFN-gamma by Natural Killer (NK) cells enhancing Th1 polarization.. Vaccine
17beta-estradiol (E2) modulates cytokine and chemokine expression in human monocyte-derived dendritic cells.
Bengtsson AK;Ryan EJ;Giordano D;Magaletti DM;Clark EA; (2004) 17beta-estradiol (E2) modulates cytokine and chemokine expression in human monocyte-derived dendritic cells.. Blood
Caspase activity is required for stimulated B lymphocytes to enter the cell cycle.
Olson NE;Graves JD;Shu GL;Ryan EJ;Clark EA; (2003) Caspase activity is required for stimulated B lymphocytes to enter the cell cycle.. Journal of immunology (Baltimore, Md. : 1950)
Macrophage- and dendritic cell--dependent regulation of human B-cell proliferation requires the TNF family ligand BAFF.
Craxton A;Magaletti D;Ryan EJ;Clark EA; (2003) Macrophage- and dendritic cell--dependent regulation of human B-cell proliferation requires the TNF family ligand BAFF.. Blood
Caspase activity is required for stimulated B Lymphocytes to enter the cell cycle
Olson, N.E.;Graves, J.D.;Shu, G.L.;Ryan, E.J.;Clark, E.A.; (2003) Caspase activity is required for stimulated B Lymphocytes to enter the cell cycle. Journal Of Immunology
Dendritic cell-associated lectin-1 (DCAL-1)
Ryan, E.J.; (2003) Dendritic cell-associated lectin-1 (DCAL-1). Modern Aspects Of Immunobiology
Immune function of the decoy receptor osteoprotegerin
Bengtsson, A.K.;Ryan, E.J.; (2002) Immune function of the decoy receptor osteoprotegerin. Critical Reviews In Immunology
Dendritic cell-associated lectin-1: a novel dendritic cell-associated, C-type lectin-like molecule enhances T cell secretion of IL-4.
Ryan EJ;Marshall AJ;Magaletti D;Floyd H;Draves KE;Olson NE;Clark EA; (2002) Dendritic cell-associated lectin-1: a novel dendritic cell-associated, C-type lectin-like molecule enhances T cell secretion of IL-4.. Journal of immunology (Baltimore, Md. : 1950)
Immune function of the decoy receptor osteoprotegerin.
Bengtsson AK;Ryan EJ; (2002) Immune function of the decoy receptor osteoprotegerin.. Critical Reviews In Immunology
Dendritic cell-associated lectin-1: A novel dendritic cell-associated, C-type lectin-like molecule enhances T cell secretion of IL-4
Ryan, E.J.;Marshall, A.J.;Magaletti, D.;Floyd, H.;Draves, K.E.;Olson, N.E.;Clark, E.A.; (2002) Dendritic cell-associated lectin-1: A novel dendritic cell-associated, C-type lectin-like molecule enhances T cell secretion of IL-4. Journal Of Immunology
Immunomodulators and delivery systems for vaccination by mucosal routes.
Ryan EJ;Daly LM;Mills KH; (2001) Immunomodulators and delivery systems for vaccination by mucosal routes..
Immunomodulators and delivery systems for vaccination by mucosal routes.
Ryan EJ;Daly LM;Mills KH; (2001) Immunomodulators and delivery systems for vaccination by mucosal routes.. Trends In Biotechnology
Booster immunization of children with an acellular pertussis vaccine enhances Th2 cytokine production and serum IgE responses against pertussis toxin but not against common allergens.
Ryan EJ;Nilsson L;Kjellman N;Gothefors L;Mills KH; (2000) Booster immunization of children with an acellular pertussis vaccine enhances Th2 cytokine production and serum IgE responses against pertussis toxin but not against common allergens.. Clinical And Experimental Immunology
Modulation of innate and acquired immune responses by Escherichia coli heat-labile toxin: Distinct pro- and anti-inflammatory effects of the nontoxic AB complex and the enzyme activity
Ryan, E.J.;McNeela, E.;Pizza, M.;Rappuoli, R.;O'Neill, L.;Mills, K.H.G.; (2000) Modulation of innate and acquired immune responses by Escherichia coli heat-labile toxin: Distinct pro- and anti-inflammatory effects of the nontoxic AB complex and the enzyme activity. Journal Of Immunology
Modulation of innate and acquired immune responses by Escherichia coli heat-labile toxin: distinct pro- and anti-inflammatory effects of the nontoxic AB complex and the enzyme activity.
Ryan EJ;McNeela E;Pizza M;Rappuoli R;O'Neill L;Mills KH; (2000) Modulation of innate and acquired immune responses by Escherichia coli heat-labile toxin: distinct pro- and anti-inflammatory effects of the nontoxic AB complex and the enzyme activity.. Journal Of Immunology
Filamentous hemagglutinin and pertussis toxin from Bordetella pertussis modulate immune responses to unrelated antigens.
McGuirk P;Johnson PA;Ryan EJ;Mills KH; (2000) Filamentous hemagglutinin and pertussis toxin from Bordetella pertussis modulate immune responses to unrelated antigens..
Mutants of Escherichia coli heat-labile toxin act as effective mucosal adjuvants for nasal delivery of an acellular pertussis vaccine: Differential effects of the nontoxic AB complex and enzyme activity on Th1 and Th2 cells
Ryan, E.J.;Mcneela, E.;Murphy, G.A.;Stewart, H.;O'Hagan, D.;Pizza, M.;Rappuoli, R.;Mills, K.H.G.; (1999) Mutants of Escherichia coli heat-labile toxin act as effective mucosal adjuvants for nasal delivery of an acellular pertussis vaccine: Differential effects of the nontoxic AB complex and enzyme activity on Th1 and Th2 cells. Infection And Immunity
Mutants of Escherichia coli heat-labile toxin act as effective mucosal adjuvants for nasal delivery of an acellular pertussis vaccine: differential effects of the nontoxic AB complex and enzyme activity on Th1 and Th2 cells.
Ryan EJ;McNeela E;Murphy GA;Stewart H;O'hagan D;Pizza M;Rappuoli R;Mills KH; (1999) Mutants of Escherichia coli heat-labile toxin act as effective mucosal adjuvants for nasal delivery of an acellular pertussis vaccine: differential effects of the nontoxic AB complex and enzyme activity on Th1 and Th2 cells.. Infection And Immunity
A respiratory challenge model for infection with Bordetella pertussis: application in the assessment of pertussis vaccine potency and in defining the mechanism of protective immunity.
Mills, K.H.;Brady, M.;Ryan, E.;Mahon, B.P.; (1998) A respiratory challenge model for infection with Bordetella pertussis: application in the assessment of pertussis vaccine potency and in defining the mechanism of protective immunity.. Developments In Biological Standardization
A murine model in which protection correlates with pertussis vaccine efficacy in children reveals complementary roles for humoral and cell- mediated immunity in protection against Bordetella pertussis
Mills, K.H.G.;Ryan, M.;Ryan, E.;Mahon, B.P.; (1998) A murine model in which protection correlates with pertussis vaccine efficacy in children reveals complementary roles for humoral and cell- mediated immunity in protection against Bordetella pertussis. Infection And Immunity
A respiratory challenge model for infection with Bordetella pertussis: application in the assessment of pertussis vaccine potency and in defining the mechanism of protective immunity.
Mills KH;Brady M;Ryan E;Mahon BP; (1998) A respiratory challenge model for infection with Bordetella pertussis: application in the assessment of pertussis vaccine potency and in defining the mechanism of protective immunity.. Developments In Biological Standardization
Distinct T-cell subtypes induced with whole cell and acellular pertussis vaccines in children.
Ryan M;Murphy G;Ryan E;Nilsson L;Shackley F;Gothefors L;Oymar K;Miller E;Storsaeter J;Mills KH; (1998) Distinct T-cell subtypes induced with whole cell and acellular pertussis vaccines in children.. Journal Of Immunology
A murine model in which protection correlates with pertussis vaccine efficacy in children reveals complementary roles for humoral and cell-mediated immunity in protection against Bordetella pertussis.
Mills KH;Ryan M;Ryan E;Mahon BP; (1998) A murine model in which protection correlates with pertussis vaccine efficacy in children reveals complementary roles for humoral and cell-mediated immunity in protection against Bordetella pertussis.. Infection And Immunity
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Filamentous hemagglutinin and pertussis toxin from Bordetella pertussis modulate immune responses to unrelated antigens.
McGuirk P;Johnson PA;Ryan EJ;Mills KH; (2000) Filamentous hemagglutinin and pertussis toxin from Bordetella pertussis modulate immune responses to unrelated antigens.. Journal Of Infectious Diseases