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He Xu

Associate Professor of Surgery
Surgery, Surgical Sciences

Current Appointments & Affiliations


Associate Professor of Surgery · 2023 - Present Surgery, Surgical Sciences, Surgery

Recent Publications


Immunomodulation of T cell-mediated alloimmunity by proximity to endothelial cells under the mammalian target of rapamycin blockade.

Journal Article Am J Transplant · February 2025 Endothelial cells (ECs) are an initial barrier between vascularized organ allografts and the host immune system and are thus well positioned to initiate and influence alloimmune rejection. The mammalian target of rapamycin inhibitor rapamycin is known to i ... Full text Link to item Cite

Rapamycin Prevents Expansion of Costimulation Blockade-resistant CD8+ Alloreactive Memory Cells following Depletional Induction in Renal Transplant Recipients.

Journal Article J Immunol · November 1, 2024 Alemtuzumab induction with belatacept/rapamycin-based maintenance immunotherapy (ABR) prevents kidney allograft rejection and specifically limits early costimulation blockade-resistant rejection (CoBRR). To evaluate the mechanisms by which this regimen alt ... Full text Open Access Link to item Cite

The Role of Autophagy in Vascular Endothelial Cell Health and Physiology.

Journal Article Cells · May 11, 2024 Autophagy is a highly conserved cellular recycling process which enables eukaryotes to maintain both cellular and overall homeostasis through the catabolic breakdown of intracellular components or the selective degradation of damaged organelles. In recent ... Full text Link to item Cite
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Recent Grants


Neonatal porcine islet xenografts for the treatment of type 1 diabetes

ResearchInvestigator · Awarded by National Institute of Allergy and Infectious Diseases · 2014 - 2025

Phase 2 Study of Belatacept, Alemtuzumab, and Sirolimus in Renal Transplantation

ResearchCo Investigator · Awarded by Food and Drug Administration · 2015 - 2020

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Education, Training & Certifications


Hebei Medical College (China) · 1983 M.D.