Authors
Biqing Chen, Zuqiong Xu, Xingbin Dai, Pengjun Jiang, Fang Tian, Xuejun Zhu
Published in
Journal of medical virology. Volume 98. Issue 8. Pages e71110.
Abstract
Hemophagocytic lymphohistiocytosis (HLH) is a group of hyperinflammatory disorders with a mortality rate exceeding 50%. We report a case of a female Asian patient who developed secondary HLH accompanied by aggressive natural killer cell leukemia and Epstein-Barr virus (EBV) infection, and was treated with tripterygium glycosides (TG), a Chinese patent medicine. Within 3 weeks of oral administration, the patient's recurrent high fever resolved, abdominal distension and splenomegaly improved, ascites diminished, serum soluble CD25 levels decreased, and hematopoietic and coagulation functions recovered. Triptolide, a major component of TG, exhibited cytotoxicity against the patient's ascitic cells and induced apoptosis in a dose-dependent manner ex vivo. Whole-genome and transcriptome sequencing of the patient's tumor cells revealed that TG regulated EBV-associated mutated genes such as PSMD7 and modulated inflammation-related pathways. Molecular docking further suggested direct targeting of PSMD7 by triptolide. Tripterygium glycosides quickly mitigated cytokine storm, alleviated symptoms of HLH, and showed no observed adverse effects with a good cost-benefit profile, thereby offering a potential bridge for follow-up hematopoietic stem cell transplantation.
PMID:
42635118
Bibliographic data and abstract were imported from PubMed on 24 Aug 2026.
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