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THE TULLIUS LAB
TULLIUS LAB – No limitation to Aging Research

STEFAN G. TULLIUS, MD, PHD

Principal Investigator
Joseph E. Murray, MD Distinguished  Chair in Transplantation Surgery
Chief, Division of Transplant Surgery, Director, Transplant Surgery Research Laboratory, Brigham and Women’s Hospital
Professor of Surgery, Harvard Medical School
Vice-President, The Transplantation Society (2022-2024)
Incoming Editor-in-Chief, Transplantation Journals

Hao Zhou, MD, PhD

Hao joined in 2020 as a research investigator, lab manager, and instructor in surgery. Prior to joining Tullius Lab, he was a faculty member at the Cleveland Clinic Lerner Research Institute.
Email: hzhou21@bwh.harvard.edu

Friederike Martin, MD

Friederike joined the Tullius Lab in January 2023 for her postdoctoral research fellowship. Her work delves into the impact of recipient and donor age and sex on transplantation outcomes, particularly focusing on humoral immune response post-transplantation. Friederike received her medical degree from the Technical University of Munich in 2018 and completed part of her surgical residency at Charité – Universitätsmedizin, Berlin, between January 2019 and December 2022. Recognized for her contributions, she was awarded the Sanofi Women in Transplantation Research Fellowship Grant in 2021 and currently holds the Walter Benjamin Scholarship from the German Research Foundation. Since 2023, she has been actively engaged as a trainee of the Pillar 1 committee of Women in Transplantation.
Email: fmartin2@bwh.harvard.edu

MUKHAMMAD KAYUMOV, MD, PHD

Mukhammad joined the Tullius lab in May 2024 as a postdoctoral research fellow. He received his medical degree from Andijan State Medical Institute in Uzbekistan and completed his PhD at Chonnam National University in South Korea. His recent research experience includes working on small animal ECMO models to study immune responses and establishing a combined model of ex situ heart perfusion and heterotopic heart transplantation on rats.
Email: mkayumov@bwh.harvard.edu.

Yao Xiao, MD

Yao is a lab enthusiast keen on scalpel-driving, code-cracking, photo-snapping, and home-decorating. When I’m not busy in the lab unraveling the mysteries of sex hormone, aging and transplant immunology, I’m either exploring new places in the real world or uncovering bugs in The Legend of Zelda: Breath of the Wild. It’s my quirky way of mixing adventure with a love for the unexpected, proving life is full of hidden quests. Join me in the lab or in Hyrule!
Email: yxiao18@bwh.harvard.edu

Keita Nakamori, MD

Keita joined the Tullius Lab in 2023 as a postdoctoral research fellowship. He is a surgeon from Department of Urology, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan.
Email: knakamori@bwh.harvard.edu

Merih GizlenCi

Merih is a medical student from Department of General, Visceral, Cancer and Transplant Surgery, University Hospital of Cologne, Cologne, Germany.
Email: mgizlenci@bwh.harvard.edu

zhuolun song, MD, PHD

Zhuolun joined in 2024 as a research investigator, and instructor. Prior to joining Tullius Lab, he was a postdoctoral fellow at the University of Illinois at Chicago.

Email: zsong4@bwh.harvard.edu

sarah tsou, MD

Sarah joined the Tullius Lab in July 2024 as a research fellow. She received her undergraduate degree at Harvard College, and her medical degree at University of California, San Francisco. She is currently a general surgery resident at the Brigham and Women’s Hospital, with a clinical interest in transplant surgery.

Email: stsou@bwh.harvard.edu

Constantin  Kupsch

Constantin joined the Tullius Lab in 2024 as a graduate student researcher. He is a medical student at the Department of General, Visceral, and Transplant Surgery at Albert-Ludwigs University Freiburg in Germany
Email: ckupsch@bwh.harvard.edu

 

2005-2007: Christian Denecke, MD

 

Lab position: Post Doctoral Research Fellow

Associate Professor of Surgery, Vice-Chair of Surgery, Department of General-, Visceral-, and Transplant Surgery, Charité, Berlin, Germany

2006-2008: Paulo Ney Martins, MD, PhD

Lab position: Post Doctoral Research Fellow

Transplant Surgeon/Associate Professor of Surgery, University of Massachusetts Medical Center, MA, USA

2007-2009: Daman Bedi, MD

Lab position: Post Doctoral Research Fellow

Section Head, Transplantation, Associate Professor of Surgery, Oakland University William Beaumont School of Medicine

2007-2008: Irene Kim, MD

Lab position: Post Doctoral Research Fellow

Director, Comprehensive Transplant Center, Professor of Surgery, Cedars-Sinai Hospital, California

2007-2011: Xupeng Ge, MD PhD

Lab position: Post Doctoral Research Fellow

Senior Anesthesiologist, Scripps Memorial Hospital-La Jolla, California. USA

2008-2010: Xiadong Yuan, MD

Lab position: Post Doctoral Research Fellow

Senior Urologist, Chief Renal Transplantation, Renji Hospital, Shanghai, China

2009-2011: Bernhard Floerchinger, MD

Lab position: Post Doctoral Research Fellow

Vice-Chair of Cardiac Surgery, Professor of Surgery, University Hospital Regensburg, Germany

2009-2011: Marc Oliver Timsit, MD

Lab position: Post Doctoral Research Fellow

Professor of Urology, Hospital Georges Pompidou, Hospital Necker, Paris, France

2011-2012: Rupert Oberhuber, MD

Lab position: Post Doctoral Research Fellow

Associate Professor, Senior Attending, Transplant and Hepatobiliary Surgery, Department of Surgery, University Hospital, Innsbruck University, Austria

2011-2011: Karin Hock, PhD

Lab position: Graduate Student

Associate Professor, Country Medical Manager Oncology, Daiichi Sankyo Europe GmbH

2011-2012 & 2016-2018: Timm Heinbokel

 

Lab position: Graduate Student, Post-doctoral Fellow

Resident in Pathology, Nephrology, Charite University Hospital, Berlin, Germany

Currently: PhD Student in History and Philosophy of Science at the University of Notre Dame, IN, USA

2013- 2014: Hector Rodriguez, MD

Lab position: Post Doctoral Research Fellow

Associate Professor, Cardiovascular Surgeon / Head of Cardiovascular Research, University Hospital Zurich, Researcher Collaborator, Herat Center, Berlin, Germany

2013-2014: Floris Vosquil

Lab position: Graduate Student

MD, resident in Oral-Maxillofacial Surgery, Medical Student, University of Groningen, NL

2014-2014: Matthew Young

Lab position: Summer Student

Matthew Young, MD, JD, MBA, CMQ, FCLM, Esq, Attorney at Law, Ross Feller Casey, LLP, Philadelphia, PA, USA

2014-2015: Felix Krenzien, MD

Lab position: Post Doctoral Research Fellow

Associate Professor; Vice-Chair of Surgery, Department of General,- Visceral- and Transplantation Surgery, Charité-Berlin, Germany

2014-2015: Leonie Exterkate

Lab position: Graduate Student

Resident, radiation Oncology, Antoni Van Leeuwenhoek Foundation, Amsterdam, NLMedical Student, University of Groningen, NL

2013-2016: Hirofumi Uehara, MD

 

Lab position: Post Doctoral Research Fellow

Associate Professor, Department of Urology, Osaka Medical and Pharmaceutical University Hospital, Osaka, Japan

2013-2016: Markus Quante, MD

Lab position: Post Doctoral Research Fellow

Associate Professor of Surgery, Vice-Chair, Department of Surgery, Hannover Medical School, Germany

2015-2016: Midas Seyda

Lab position: Graduate Student

Post-doctoral Fellow, Dana Farber Cancer Institute, Boston, MA, USA

2016-2018: Koichiro Minami, MD

 

Lab position: Post Doctoral Research Fellow

General Manager, Department of Urology, Moriguchi-Keijinkai Hospital, Osaka, Japan

2017-2019: Yeqi Nian, MD

Lab position: Post Doctoral Research Fellow

Associate Professor of Urology, Department of Kidney Transplantation, Tianjin First Central Hospital, Nankai University, Tianjin, China

2018-2020: Jasper Iske, MD

Lab position: Graduate Student

Resident, Clinician-Scientist, German Heart Center, Berlin, Germany

2018-2020: Ryoichi Maenosono, MD

 

Lab position: Post Doctoral Research Fellow

Research Fellow, National Cancer Center Research Institute, Tokyo, Japan

2011-2020: Abdala Elkhal, PhD

Lab position: Instructor, Laboratory Manager

Assistant Professor, HMRI – Huntington Medical Research Institute, CA, USA

2021-2022 Andreas Schroeter

Lab position: Medical Student

Hannover Medical School, Hannover, Germany

2021-2022 Maximilian J. Roesel

Lab Position: Medical Student

Medical School – Charité University Medicine Berlin, Berlin, Germany

2020-2022 Tomohisa Matsunaga, MD

 

Lab position: Post Doctoral Research Fellow

Deputy Manager, Department of Urology, Shiroyama Hospital, Osaka, Japan

2024 Elizabeth Zicari

 

Lab position: Graduate Student

University of Paris, France

2023-2024 Yuko Sato, PhD

 

Lab position: Research Investigator, Instructor

 

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