A. John Barrett

58.6k citations

539 papers · 45.9k indexed · 18 hit papers · h-index 104

Impact in

Hematology top 0.02%
- Hematopoietic Stem Cell Transplantation
- Acute Myeloid Leukemia Research
Cancer Research top 0.05%
- Protease and Inhibitor Mechanisms

Papers in

Hematology 175
- Hematopoietic Stem Cell Transplantation 125
- Acute Myeloid Leukemia Research 46
Oncology 168
- Peptidase Inhibition and Analysis 85

Co-authors: Neil D. Rawlings Richard W. Farndale David J. Buttle Alex Bateman Heidrun Kirschke P M Starkey M A Brown Christopher G. Knight
Journals: Biochemical Journal (70 papers)Blood (65 papers)Biology of Blood and Marrow Transplantation (27 papers)British Journal of Haematology (26 papers)Bone Marrow Transplantation (18 papers)
Partner nations: United States United Kingdom Sweden

In The Last Decade

A. John Barrett

531 papers receiving 44.0k citations

Hit Papers

15 papers align trajectories log scale

The MEROPS database of proteolytic enzymes, their substrates and inhibitors in 2017 and a comparison with peptidases in the PANTHER database 2017 · 1.2k citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2017 Nucleic Acids Research
2015 Nucleic Acids Research
2013 Nucleic Acids Research
2011 Nucleic Acids Research
2009 Nucleic Acids Research
1998 Data Archiving and Networked Services (DANS)
1995 Methods in enzymology on CD-ROM/Methods in enzymology
1994 Methods in enzymology on CD-ROM/Methods in enzymology
1993 Biochemical Journal
1986 Journal of Biological Chemistry
1986 Biochimica et Biophysica Acta (BBA) - General Subjects
1982 Biochemical Journal
1982 Connective Tissue Research
1981 Methods in enzymology on CD-ROM/Methods in enzymology
1979 Biochemical Journal
1977 Medical Entomology and Zoology
1973 Biochemical Journal
1972 Analytical Biochemistry

Peers

Countries citing papers authored by A. John Barrett

Since Specialization

Citations

This map shows the geographic impact of A. John Barrett's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A. John Barrett with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. John Barrett more than expected).

Fields of papers citing papers by A. John Barrett

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. John Barrett. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A. John Barrett. The network helps show where A. John Barrett may publish in the future.

Co-authorship network

The 25 scholars most cited alongside A. John Barrett, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with A. John Barrett Line = papers co-authored together A. John Barrett links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	Localising enzymes to biomolecular condensates increases their accumulation and benefits engineered metabolic pathway performance in Nicotiana benthamiana Plant Biotechnology Journal ·Jeanette Perlick, A. John Barrett, Mark D. Fricker, Lee Sweetlove	2025	1
2	CALR-positive essential thrombocythaemia preceded by immune thrombocytopaenia Cork Open Research Archive (University College Cork, Ireland) ·A. John Barrett, Mary R. Cahill	2021	1
3	Development of Engineered T Cells Expressing a Chimeric CD16-CD3ζ Receptor to Improve the Clinical Efficacy of Mogamulizumab Therapy Against Adult T-Cell Leukemia Clinical Cancer Research ·Hiroki Tanaka, Hiroshi Fujiwara, Fumihiro Ochi, Kazushi Tanimoto, Oğuz HANCERLİOĞULLARI, Sachiko Okamoto, Junichi Mineno, Kiyotaka Kuzushima, Hiroshi Shiku, Takashi Sugiyama, A. John Barrett, Masaki Yasukawa	2016	20
4	Ultra Low-Dose IL-2 for GVHD Prophylaxis after Allogeneic Hematopoietic Stem Cell Transplantation Mediates Expansion of Regulatory T Cells without Diminishing Antiviral and Antileukemic Activity Clinical Cancer Research ·Alana A. Kennedy‐Nasser, Stephanie Ku, Isom Nasriyah, Yasmin Hazrat, Meng-Fen Wu, Hao Liu, Jos Melenhorst, A. John Barrett, Sawa Ito, Aaron E. Foster, Barbara Savoldo, Eric Yvon, George Carrum, Carlos A. Ramos, Robert A. Krance, Kathryn Leung, Helen E. Heslop, Malcolm K. Brenner, Catherine M. Bollard	2014	145
5	Generation of Tumor Antigen-Specific T Cell Lines from Pediatric Patients with Acute Lymphoblastic Leukemia—Implications for Immunotherapy Clinical Cancer Research ·Gerrit Weber, Ignazio Caruana, Rayne H. Rouce, A. John Barrett, Ulrike Gerdemann, Ann M. Leen, Karen R. Rabin, Catherine M. Bollard	2013	55
6	Generation Of Anti-Tumor CD4+ T Helper Cells Using Genetically-Engineered Dendritic Cells Expressing Leukemia-Associated Antigens Blood ·Dhanalakshmi Chinnasamy, Pawel Muranski, Dan Hahs, Sawa Ito, Nancy F. Hensel, Catherine M. Bollard, A. John Barrett	2013	0
7	Cysteine, serine and threonine peptidases Elsevier eBooks ·A. John Barrett, Neil D. Rawlings, J. Frederick Woessner	2004	4
8	Aspartic and metallo peptidases Elsevier eBooks ·A. John Barrett, Neil D. Rawlings, J. Frederick Woessner	2004	1
9	Pediatric large‐volume leukapheresis: a single institution experience with heparin versus citrate‐based anticoagulant regimens Transfusion ·Charles D. Bolan, Yu Ying Yau, Stein Kwt, Mitchell E. Horwitz, Crystal L. Mackall, A. John Barrett, Harry L. Malech, Nadja N. Rehak, Alan S. Wayne, Susan F. Leitman	2004	36
10	Gene Therapy–based Treatment for HIV-Positive Patients with Malignancies Journal of Hematotherapy & Stem Cell Research ·Elizabeth M. Kang, Moniek de Witte, Harry L. Malech, Richard A. Morgan, Charles W. Carter, Susan F. Leitman, Richard Childs, A. John Barrett, Richard F. Little, John F. Tisdale	2002	15
11	The accessibility of information systems for patients: use of touchscreen information systems by 345 patients with cancer in Scotland. PubMed ·Janne Pearson, Rupert Jones, Alison Cawsey, Sandra McGregor, A. John Barrett, 匡田邉, John D. Atkinson, WANGXiuyun	1999	25
12	Proteolytic enzymes : aspartic and metallo peptidases Academic Press eBooks ·A. John Barrett	1995	32
13	[1] Classification of peptidases Methods in enzymology on CD-ROM/Methods in enzymology ·A. John Barrett	1994	213
14	Allogeneic bone marrow transplantation for leukaemia in Europe The Lancet ·Aloïs Gratwohl, J. Hermans, A. John Barrett, P Ernst, Francesco Frassoni, Gösta Gahrton, A Grañena, HJ Kolb, A Marmont, H. G. Prentice, B Speck, Vernant Jp, GUILHERME GOUVEIA MACEDO	1988	65
15	BONE-MARROW TRANSPLANTATION IN HIGH-RISK ACUTE LYMPHOBLASTIC LEUKAEMIA IN FIRST AND SECOND REMISSION The Lancet ·未奈杉原, A. John Barrett, Éliane Gluckman, Steven J. Jacobsen, T Masaoka, Yohanes Duvan Namotemo, Olle Ringdén, Stewart M Long, M. M. Bortin, Zhao Ji-feng, Aichlee Bushnell, Alberto M. Marmont, H. G. Prentice, Nan-Chang Chiu, B Speck, Robert Peter Gale	1987	57
16	The cystatins: small protein inhibitors of cysteine proteinases. PubMed ·A. John Barrett	1985	24
17	[41] Cathepsin B, cathepsin H, and cathepsin L Methods in enzymology on CD-ROM/Methods in enzymology ·A. John Barrett, Heidrun Kirschke Hit paper breakdown →	1981	1561
18	A technique for measuring carbon monoxide uptake in mice International Journal of Radiation OncologyBiologyPhysics ·Michael H. Depledge, C. Collis, A. John Barrett	1981	18
19	Proteinases and tumor invasion Raven Press eBooks ·Peter Sträuli, A. John Barrett, Antonio Baici	1980	138
20	Tissue proteinases : Proceedings of the Royal Society Wates Symposium, held at the Strangeways Research Laboratory, Cambridge, on April 6-7, 1970 Elsevier eBooks ·A. John Barrett, Hua Li Zhu	1971	1

About A. John Barrett

A. John Barrett is a scholar working on Hematology, Oncology, Immunology, Genetics and Cancer Research, having authored 539 papers that have together received 45.9k indexed citations. Recurring topics across this work include Hematopoietic Stem Cell Transplantation (125 papers), Peptidase Inhibition and Analysis (85 papers), Protease and Inhibitor Mechanisms (73 papers), Immune Cell Function and Interaction (63 papers), T-cell and B-cell Immunology (48 papers), Acute Myeloid Leukemia Research (46 papers), Immunotherapy and Immune Responses (43 papers) and Enzyme Production and Characterization (38 papers). The work is most often cited by research in Hematology (8.6k citations), Cancer Research (7.2k citations), Biotechnology (3.4k citations), Oncology (9.4k citations) and Immunology (7.2k citations). A. John Barrett has collaborated with scholars based in United States, United Kingdom and Sweden. Frequent co-authors include Neil D. Rawlings, Richard W. Farndale, David J. Buttle, Alex Bateman, Heidrun Kirschke, P M Starkey, M A Brown, Christopher G. Knight, ROBERT FINN and J. Frederick Woessner. Their work appears in journals such as Biochemical Journal, Blood, Biology of Blood and Marrow Transplantation, British Journal of Haematology and Bone Marrow Transplantation.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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