Piotr Trzonkowski

6.6k citations

176 papers · 4.8k indexed · 2 hit papers · h-index 35

Impact in

Immunology top 0.5%
- Immune Cell Function and Interaction
- T-cell and B-cell Immunology
- Immunotherapy and Immune Responses
Transplantation top 1%
- Renal Transplantation Outcomes and Treatments

Papers in

Transplantation 19
- Renal Transplantation Outcomes and Treatments 19
Immunology 86
- Immune Cell Function and Interaction 50
- T-cell and B-cell Immunology 48
- Immunotherapy and Immune Responses 19

Co-authors: Jolanta Myśliwska Natalia Marek-Trzonkowska Andrzej Myśliwski Anita Dobyszuk Ewa Szmit Adam Krzystyniak Piotr Witkowski Maria Bieniaszewska
Journals: Frontiers in Immunology (11 papers)International Journal of Molecular Sciences (7 papers)International Immunopharmacology (7 papers)Clinical Immunology (5 papers)Human Immunology (4 papers)
Partner nations: Poland United States United Kingdom

In The Last Decade

Piotr Trzonkowski

168 papers receiving 4.7k citations

Hit Papers

align trajectories log scale

Administration of CD4+CD25highCD127− Regulatory T Cells Preserves β-Cell Function in Type 1 Diabetes in Children 2012 · 349 citations

Peers

Countries citing papers authored by Piotr Trzonkowski

Since Specialization

Citations

This map shows the geographic impact of Piotr Trzonkowski'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 Piotr Trzonkowski with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Piotr Trzonkowski more than expected).

Fields of papers citing papers by Piotr Trzonkowski

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Piotr Trzonkowski. 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 Piotr Trzonkowski. The network helps show where Piotr Trzonkowski may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Piotr Trzonkowski, 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 Piotr Trzonkowski Line = papers co-authored together Piotr Trzonkowski links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Safety and efficacy of the therapy with CD4 + CD25highCD127 ‐T regulatory cells: When paediatric patient becomes adult Diabetes Obesity and Metabolism ·康孝植田, Jianbin Liao, Noriyuki Ikeda, Mateusz Gliwiński, M. Piatak, 櫛木賢一, 健人河口, Afag Gulaga Salamzade, Abhinav Jain, T. Manickavasagan, Katarzyna Stefańska, 稚郁子三浦, 誠子三浦, Soni Raghav, Arkadiusz Michalak, Janusz Siebert, Dorota Iwaszkiewicz‐Grześ, Małgorzata Myśliwiec, Piotr Trzonkowski	2025	0
2	Get ahead of the disease: Islet cell autoimmunity and preclinical phase of type 1 diabetes in general population of 1–9 year‐old children in the north‐eastern region of Poland —A summary of the first 18 months of the study Diabetes Obesity and Metabolism ·J. Pokar, M Weigl, Idalia Herrera Ofarrill, K. Kang, Dawid Pacholczyk, Barbara Głowińska‐Olszewska, Shannon Warren, Daiva Yee, Milena Jankovic-Tomanic, David Alves Paiva, Angelika Buczyńska, Alaa Baioumi, Seth Jawetz, K.H. Becks, Piotr Trzonkowski, Adam Krętowski, Artur Bossowski	2025	0
3	PD1+ T Regulatory Cells Are Not Sufficient to Protect from Gestational Hypertension International Journal of Molecular Sciences ·Наталія Сачанюк-Кавецька, Katarzyna Stefańska, GivenYOK Familyyok, Justine Baron, Karolina Piekarska, Qing-gai Wang, A. J. BARLETT, Enrico Pavin, Maria Loreto Ferrús, Piotr Trzonkowski, Natalia Marek-Trzonkowska, Maciej Zieliński	2025	0
4	Residual HCV-RNA and Elevated Platelet-to-Lymphocyte Ratio Predict Poor Long-Term Outcomes in Patients with Chronic Hepatitis C After Treatment Infectious Diseases and Therapy ·M. (Mirjam) Fried, Mateusz Gliwiński, Magda Rybicka, Jr. Richardson, Beata Lorenc, Piotr Trzonkowski, Krzysztof Piotr Bielawski, Katarzyna Sikorska	2024	1
5	Impact of Circulating Lymphoma Cells on HLA Typing Outcomes in Patients with Diffuse Large B-Cell Lymphoma: A Case Report Transplantation Proceedings ·Hanna Zielińska, Yusiatie Yusiatie, Alicja Sadowska‐Klasa, Piotr Trzonkowski, Jan Maciej Zaucha, Agnieszka Piekarska	2024	1
6	Clinical Application of In Vitro Tests for COVID-19 Vaccine Delayed Hypersensitivity Diagnostics International Journal of Molecular Sciences ·Jan Romantowski, Aleksandra Górska, Maciej Zieliński, Piotr Trzonkowski, Aji Satrio Kuncoro, Marek Niedoszytko	2023	2
7	Mesenchymal stem cells transfer mitochondria to allogeneic Tregs in an HLA-dependent manner improving their immunosuppressive activity Nature Communications ·Karolina Piekarska, Zuzanna Urban‐Wójciuk, Małgorzata Kurkowiak, Iwona Pelikant‐Małecka, Aqilah Brahim, Justyna Sakowska, Jan Henryk Spodnik, H. Craske, Hanna Zielińska, Qing-gai Wang, Alicja Renkielska, Janusz Siebert, Ewa M. Słomińska, Piotr Trzonkowski, Ted R. Hupp, Natalia Marek-Trzonkowska	2022	57
8	Ways Forward for Tolerance-Inducing Cellular Therapies- an AFACTT Perspective Frontiers in Immunology ·Anja ten Brinke, Marc Martínez‐Llordella, Nathalie Cools, Catharien M. U. Hilkens, S. Marieke van Ham, Birgit Sawitzki, Edward K. Geissler, Giovanna Lombardi, Piotr Trzonkowski, Eva Martínez‐Cáceres	2019	37
9	Regulatory T cells: the future of autoimmune disease treatment Expert Review of Clinical Immunology ·Monika Ryba‐Stanisławowska, Justyna Sakowska, Maciej Zieliński, Yosuke Miyaguchi, Piotr Trzonkowski	2019	28
10	Mild hypothermia provides Treg stability Scientific Reports ·Natalia Marek-Trzonkowska, Karolina Piekarska, Natalia Filipowicz, Arkadiusz Piotrowski, Miyuki Saito, Katrin Vogt, Birgit Sawitzki, Janusz Siebert, Piotr Trzonkowski	2017	22
11	Clinical Use of Tolerogenic Dendritic Cells‐Harmonization Approach in European Collaborative Effort Mediators of Inflammation ·Anja ten Brinke, Catharien M. U. Hilkens, Nathalie Cools, Edward K. Geissler, James A. Hutchinson, Giovanna Lombardi, Phillip Lord, Birgit Sawitzki, Piotr Trzonkowski, S. Marieke van Ham, Eva Martínez‐Cáceres	2015	45
12	FoxP3, Helios, and SATB1: Roles and relationships in regulatory T cells International Immunopharmacology ·eszterpos, Dennis B. Leveson-Gower, Karolina Gołąb, Xiaojun Wang, Natalia Marek-Trzonkowska, Adam Krzystyniak, Anna Wardowska, D. B. Wardhana, Piotr Trzonkowski, Piotr Witkowski	2013	31
13	Możliwości diagnostyczne oceny ryzyka immunologicznego biorcy nerki przed przeszczepieniem i po jego wykonaniu Hanna Zielińska, Grażyna Moszkowska, Alicja Dębska‐Ślizień, Maciej Zieliński, Magdalena Jankowska, Leszek Rutkowski, Piotr Trzonkowski	2011	1
14	Immunosenescence increases the rate of acceptance of kidney allotransplants in elderly recipients through exhaustion of CD4+ T-cells Mechanisms of Ageing and Development ·Piotr Trzonkowski, Alicja Dębska‐Ślizień, Magdalena Jankowska, Anna Wardowska, Manuela Carvalho‐Gaspar, Łukasz Hak, Grażyna Moszkowska, B. J. T. van Haren, Natalie Mills, Kathryn J. Wood, Jolanta Myśliwska, Piotr Rutkowski	2010	56
15	Diagnostic value of specifi c anty-HLA alloantibodies before and after renal transplantation. Programs for highly sensitized recipients SHILAP Revista de lepidopterología ·Hanna Zielińska, Maciej Zieliński, Grażyna Moszkowska, Alicja Dębska‐Ślizień, Magdalena Jankowska, Leszek Rutkowski, Piotr Trzonkowski	2009	2
16	Experimental immunology Effects of enoxaparin and onion extract on cytokine production in skin fibroblasts Central European Journal of Immunology ·Michał Pikuła, Sonal M. Jagtap, Piotr Trzonkowski, Andrzej Myśliwski, Małgorzata Sznitowska	2009	2
17	Mycobacterial heat shock protein‐induced blood T lymphocytes subsets and cytokine pattern: Comparison of sarcoidosis with tuberculosis and healthy controls Respirology ·Anna Dubaniewicz, Piotr Trzonkowski, Mirosława Dubaniewicz-Wybieralska, (unknown), (unknown), Mahavir Singh, Andrzej Myśliwski	2007	45
18	NK cell compartment in patients with coronary heart disease Immunity & Ageing ·Łukasz Hak, Jolanta Myśliwska, Joanna Więckiewicz, Bruno Vinícius Banhuk, Piotr Trzonkowski, Janusz Siebert, Andrzej Myśliwski	2007	35
19	Partial characterization of human choriocarcinoma cell line JAR cells in regard to oxidative stress. Acta Biochimica Polonica ·Anna Hallmann, Jerzy Klimek, J. Mamuzic, Marcin M. Kamiński, Tomo Nakakita, 蒋敏慧, G Consalvo, Michał Woźniak, Piotr Trzonkowski, Takashi Wakabayashi	2004	10
20	Luteal Phase of the Menstrual Cycle in Young Healthy Women is Associated with Decline in Interleukin 2 Levels Hormone and Metabolic Research ·Piotr Trzonkowski, Jolanta Myśliwska, Krzysztof Łukaszuk, Ewa Szmit, Ewa Bryl, Andrzej Myśliwski	2001	12

About Piotr Trzonkowski

Piotr Trzonkowski is a scholar working on Transplantation, Immunology, Biological Psychiatry, Physiology and Hematology, having authored 176 papers that have together received 4.8k indexed citations. Recurring topics across this work include Immune Cell Function and Interaction (50 papers), T-cell and B-cell Immunology (48 papers), Diabetes and associated disorders (21 papers), Renal Transplantation Outcomes and Treatments (19 papers), Immunotherapy and Immune Responses (19 papers), Pancreatic function and diabetes (14 papers), CAR-T cell therapy research (11 papers) and Diabetes Management and Research (10 papers). The work is most often cited by research in Immunology (2.7k citations), Transplantation (315 citations), Biological Psychiatry (94 citations), Hematology (373 citations) and Oncology (816 citations). Piotr Trzonkowski has collaborated with scholars based in Poland, United States and United Kingdom. Frequent co-authors include Jolanta Myśliwska, Natalia Marek-Trzonkowska, Andrzej Myśliwski, Anita Dobyszuk, Ewa Szmit, Adam Krzystyniak, Piotr Witkowski, Maria Bieniaszewska, Andrzej Hellmann and Janusz Siebert. Their work appears in journals such as Frontiers in Immunology, International Journal of Molecular Sciences, International Immunopharmacology, Clinical Immunology and Human Immunology.

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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