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G. Pettigrew · SciRah

Researcher profile · Semantic Scholar

G. Pettigrew

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G. Pettigrew — researcher profile on SciRah

h-index: 36
Works: 181
Citations: 4,244

Most-cited papers

Kidney donation after circulatory death (DCD): state of the art.
D. Summers, C. Watson, G. Pettigrew, Rachel J. Johnson +3 more
2015Kidney International321 citations Open access
Semantic Scholar
Protection against renal ischemia–reperfusion injury in vivo by the mitochondria targeted antioxidant MitoQ
Anna J. Dare, E. A. Bolton, G. Pettigrew, J. A. Bradley +2 more
2015Redox Biology202 citations Open access
Semantic Scholar
T cell Allorecognition Pathways in Solid Organ Transplantation
Jacqueline H. Y. Siu, V. Surendrakumar, James Richards, G. Pettigrew
2018Frontiers in Immunology195 citations Open access
Semantic Scholar
Early Graft Loss After Kidney Transplantation: Risk Factors and Consequences
M. Hamed, Yining Chen, L. Pasea, Christopher Watson +4 more
2015American Journal of Transplantation140 citations Open access
Semantic Scholar
Analysis of ischemia/reperfusion injury in time‐zero biopsies predicts liver allograft outcomes
J. Ali, S. Davies, Rebecca Brais, L. Randle +6 more
2015Liver transplantation124 citations Open access
Semantic Scholar
The mitochondria-targeted anti-oxidant MitoQ decreases ischemia-reperfusion injury in a murine syngeneic heart transplant model
Anna J. Dare, A. Logan, Tracy A. Prime, Sebastian Rogatti +6 more
2015The Journal of Heart and Lung Transplantation112 citations Open access
Semantic Scholar
CD8 T-cell recognition of acquired alloantigen promotes acute allograft rejection
S. Harper, J. Ali, E. Wlodek, M. Negus +7 more
2015Proceedings of the National Academy of Sciences of the United States of America98 citations Open access
Semantic Scholar
Survival advantage for patients accepting the offer of a circulatory death liver transplant.
Rhiannon Taylor, E. Allen, J. Richards, Ming-Zheng A. Goh +3 more
2019Journal of Hepatology84 citations Open access
Semantic Scholar
Real-world Effectiveness of the Pfizer-BioNTech BNT162b2 and Oxford-AstraZeneca ChAdOx1-S Vaccines Against SARS-CoV-2 in Solid Organ and Islet Transplant Recipients
C. Callaghan, L. Mumford, R. Curtis, S. Williams +8 more
2022Transplantation82 citations Open access
Semantic Scholar
A Systematic Review of Opt-out Versus Opt-in Consent on Deceased Organ Donation and Transplantation (2006–2016)
M. U. Ahmad, A. Hanna, Ahmed-Zayn Mohamed, Alex Schlindwein +5 more
2019World Journal of Surgery75 citations
Semantic Scholar
Two subsets of human marginal zone B cells resolved by global analysis of lymphoid tissues and blood
Jacqueline H. Y. Siu, M. Pitcher, T. Tull, Rebekah L. Velounias +13 more
2021bioRxiv69 citations Open access
Semantic Scholar
Two Doses of SARS-CoV-2 Vaccines Reduce Risk of Death Due to COVID-19 in Solid Organ Transplant Recipients: Preliminary Outcomes From a UK Registry Linkage Analysis
R. Ravanan, L. Mumford, I. Ushiro-Lumb, C. Callaghan +4 more
2021Transplantation67 citations Open access
Semantic Scholar
Spoiling for a Fight: B Lymphocytes As Initiator and Effector Populations within Tertiary Lymphoid Organs in Autoimmunity and Transplantation
Jawaher Alsughayyir, G. Pettigrew, R. Motallebzadeh
2017Frontiers in Immunology59 citations Open access
Semantic Scholar
Augmentation of Recipient Adaptive Alloimmunity by Donor Passenger Lymphocytes within the Transplant
I. Harper, J. Ali, S. Harper, E. Wlodek +10 more
2016Cell Reports56 citations Open access
Semantic Scholar
Baseline Donor Chronic Renal Injury Confers the Same Transplant Survival Disadvantage for DCD and DBD Kidneys
V. Kosmoliaptsis, M. Salji, Victoria Bardsley, Yining Chen +7 more
2015American Journal of Transplantation46 citations Open access
Semantic Scholar
Diversity of the CD4 T Cell Alloresponse: The Short and the Long of It
J. Ali, M. Negus, T. Conlon, I. Harper +7 more
2016Cell Reports44 citations Open access
Semantic Scholar
Germinal Center Alloantibody Responses Mediate Progression of Chronic Allograft Injury
Manu Chhabra, Jawaher Alsughayyir, M. S. Qureshi, M. Mallik +9 more
2019Frontiers in Immunology35 citations Open access
Semantic Scholar
Successful Transplantation of Kidneys From Elderly Circulatory Death Donors by Using Microscopic and Macroscopic Characteristics to Guide Single or Dual Implantation
D. Mallon, G. Riddiough, D. Summers, Andrew J. Butler +8 more
2015American Journal of Transplantation35 citations Open access
Semantic Scholar
Local Expansion of Donation After Circulatory Death Kidney Transplant Activity Improves Waitlisted Outcomes and Addresses Inequities of Access to Transplantation
B. Mirshekar-Syahkal, D. Summers, L. Bradbury, M. Aly +7 more
2017American Journal of Transplantation32 citations Open access
Semantic Scholar
PreImplantation Trial of Histopathology In renal Allografts (PITHIA): a stepped-wedge cluster randomised controlled trial protocol
J. Ayorinde, D. Summers, L. Pankhurst, E. Laing +6 more
2019BMJ Open31 citations Open access
Semantic Scholar
Antibody prevalence after three or more COVID-19 vaccine doses in individuals who are immunosuppressed in the UK: a cross-sectional study from MELODY.
F. Pearce, S. Lim, M. Bythell, P. Lanyon +12 more
2023The Lancet Rheumatology29 citations Open access
Semantic Scholar
Relative Frequencies of Alloantigen-Specific Helper CD4 T Cells and B Cells Determine Mode of Antibody-Mediated Allograft Rejection
Jawaher Alsughayyir, Manu Chhabra, M. S. Qureshi, M. Mallik +9 more
2019Frontiers in Immunology27 citations Open access
Semantic Scholar
Prolongation of allograft survival by passenger donor regulatory T cells
I. Harper, O. Gjorgjimajkoska, Jacqueline H. Y. Siu, Jasvir Parmar +6 more
2019American Journal of Transplantation22 citations Open access
Semantic Scholar
Allorecognition Unveiled: Integrating Recent Breakthroughs Into the Current Paradigm
Xavier Charmetant, G. Pettigrew, O. Thaunat
2024Transplant International21 citations Open access
Semantic Scholar
Allograft rejection is associated with development of functional IgE specific for donor MHC antigens
A. Farkas, U. Baranyi, G. Böhmig, L. Unger +19 more
2019Journal of Allergy and Clinical Immunology21 citations Open access
Semantic Scholar
Kidney transplantation following uncontrolled donation after circulatory death.
D. Summers, G. Pettigrew
2020Current Opinion in Organ Transplantation20 citations
Semantic Scholar
Donor Time to Death and Kidney Transplant Outcomes in the Setting of a 3-Hour Minimum Wait Policy
S. Tingle, N. Chung, Abdullah K. Malik, G. Kourounis +9 more
2024JAMA Network Open18 citations Open access
Semantic Scholar
Outcomes for circulatory death and brainstem death pancreas transplantation with or without use of normothermic regional perfusion
J. Richards, J. Roberts, A. Fedotovs, S. Paul +4 more
2021British Journal of Surgery16 citations Open access
Semantic Scholar
Organ transplantation from deceased donors with vaccine‐induced thrombosis and thrombocytopenia
George H. B. Greenhall, I. Ushiro-Lumb, S. Pavord, I. Currie +34 more
2021American Journal of Transplantation15 citations Open access
Semantic Scholar
Utilization and Outcomes of Single and Dual Kidney Transplants from Older Deceased Donors in the United Kingdom.
Maria Ibrahim, George H. B. Greenhall, D. Summers, L. Mumford +6 more
2020American Society of Nephrology. Clinical Journal15 citations Open access
Semantic Scholar
Germinal center humoral autoimmunity independently mediates progression of allograft vasculopathy.
M. S. Qureshi, Jawaher Alsughayyir, Manu Chhabra, J. Ali +6 more
2019Journal of Autoimmunity14 citations Open access
Semantic Scholar
A single‐centre experience of Roux‐en‐Y enteric drainage for pancreas transplantation
I. Amin, A. Butler, Gail Defries, N. Russell +5 more
2017Transplant International14 citations
Semantic Scholar
Outcomes of primary arteriovenous fistulas in patients older than 70 years.
Ming-Zheng A. Goh, J. Ali, S. Iype, G. Pettigrew
2016Journal of Vascular Surgery14 citations Open access
Semantic Scholar
Allosensitization following skin allografts in acute burn management: Are burns patients suitable face transplant candidates?
T. Win, Q. Frew, C. Taylor, S. Peacock +2 more
2015Journal of Plastic, Reconstructive & Aesthetic Surgery14 citations
Semantic Scholar
Successful AAV8 gene therapy on hepatic ex situ machine perfusion for mitochondrial neurogastrointestinal encephalomyopathy
T. Brevini, Lisa Swift, Helen Reynolds, John Ong +34 more
2025Journal of Hepatology13 citations Open access
Semantic Scholar
The impact of time to death in donors after circulatory death on recipient outcome in simultaneous pancreas-kidney transplantation.
Abdullah K. Malik, S. Tingle, N. Chung, Ruth Owen +14 more
2024American Journal of Transplantation12 citations Open access
Semantic Scholar
Artificial Intelligence You Can Trust: What Matters Beyond Performance When Applying Artificial Intelligence to Renal Histopathology?
J. Ayorinde, Federica Citterio, Matteo Landrò, E. Peruzzo +7 more
2022Journal of the American Society of Nephrology11 citations Open access
Semantic Scholar
Humoral autoimmunity after solid organ transplantation: Germinal ideas may not be natural.
Jacqueline H. Y. Siu, R. Motallebzadeh, G. Pettigrew
2020Cellular Immunology11 citations Open access
Semantic Scholar
Surveillance arterioveNous fistulAs using ultRasound (SONAR) trial in haemodialysis patients: a study protocol for a multicentre observational study
J. Richards, M. Hossain, D. Summers, M. Slater +28 more
2019BMJ Open11 citations Open access
Semantic Scholar
Antibody prevalence after 3 or more COVID-19 vaccine doses in 23,000 immunosuppressed individuals: a cross-sectional study from MELODY
Fiona A. Pearce, Sean H. Lim, M. Bythell, Peter C. Lanyon +12 more
2023medRxiv10 citations Open access
Semantic Scholar
Impact of SARS-CoV-2 spike antibody positivity on infection and hospitalisation rates in immunosuppressed populations during the omicron period: the MELODY study.
L. Mumford, R. Hogg, Adam M. Taylor, P. Lanyon +13 more
2025The Lancet9 citations Open access
Semantic Scholar
Classifying prime graphs of finite groups -- a methodical approach
T. Keller, G. Pettigrew, Saskia Solotko, Li-xin Zheng
20249 citations
Semantic Scholar
Vaccine Effectiveness Against the SARS-CoV-2 B.1.1.529 Omicron Variant in Solid Organ and Islet Transplant Recipients in England: A National Retrospective Cohort Study
C. Callaghan, R. Curtis, L. Mumford, H. Whitaker +9 more
2023Transplantation9 citations Open access
Semantic Scholar
Anaesthesia Choice for Creation of Arteriovenous Fistula (ACCess) study protocol : a randomised controlled trial comparing primary unassisted patency at 1 year of primary arteriovenous fistulae created under regional compared to local anaesthesia
A. Macfarlane, R. Kearns, M. Clancy, D. Kingsmore +21 more
2021BMJ Open9 citations Open access
Semantic Scholar
Targeting indirect pathway CD4 T-cell alloresponses in the prevention of chronic transplant rejection.
J. Ali, E. Bolton, K. Saeb-Parsy, J. A. Bradley +1 more
2015The Lancet8 citations
Semantic Scholar
Ankle Fistula as the Last Resort for Vascular Access: Case Report and Literature Review
Ming-Zheng A. Goh, J. Ali, Regin Lagaac, G. Pettigrew
2015Journal of Vascular Access8 citations
Semantic Scholar
Early Ultrasound Surveillance of Newly-Created Hemodialysis Arteriovenous Fistula
James Richards, Dominic Summers, Anna Sidders, Elisa Allen +28 more
2024Kidney International Reports7 citations Open access
Semantic Scholar
Data regarding transplant induced germinal center humoral autoimmunity
M. S. Qureshi, Jawaher Alsughayyir, Manu Chhabra, J. Ali +6 more
2018Data in Brief6 citations Open access
Semantic Scholar
Transplantation of Organs From SARS-CoV-2 RNA Positive Deceased Donors: The UK Experience So Far.
I. Ushiro-Lumb, C. Callaghan, G. Pettigrew, S. Madden +6 more
2022Transplantation5 citations Open access
Semantic Scholar
Outpatient ureteric stent removal following kidney transplantation
F. Georgiades, A. Silva, K. Purohit, S. King +4 more
2021British Journal of Surgery5 citations Open access
Semantic Scholar

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R. Motallebzadeh×13
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R. Motallebzadeh — researcher profile on SciRah
J. Ali×11
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K. Saeb-Parsy×10
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L. Mumford×9
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D. Summers — researcher profile on SciRah

M. S. Qureshi×7

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Jawaher Alsughayyir×6

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Manu Chhabra×5

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