Soluble ST2 as a Predictive Biomarker for Acute Graft-Versus-Host Disease Post -Allogeneic Stem Cell Transplantation

IF 1.9 4区医学 Q2 SURGERY

Clinical Transplantation Pub Date : 2025-03-04 DOI:10.1111/ctr.70108

Ken Huang, Mengxin Yang, Jinfang Huang, Yaxuan Cao, Yuhang Zhou, Guanxiu Pang, Jie Zhao, Jianming Luo

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Abstract

Background

Acute graft-versus-host disease (aGVHD) remains a major complication of allogeneic hematopoietic stem cell transplantation (allo-HSCT). Identifying reliable biomarkers for early prediction of aGVHD could enable timely interventions and improve patient outcomes.

Objective

This study aims to assess whether levels of specific cytokines can serve as predictive markers for the onset and severity of aGVHD.

Methods

Plasma levels of IL-6, IFN-γ, TNF-α, sST2, CD25, and REG3α were measured via ELISA in 50 allo-HSCT patients (20 with aGVHD and 30 without aGVHD) on Days +7, +14, and +21 post - transplantation. Receiver operating characteristic (ROC) curves and area under the curve (AUC) analyses were used to assess the predictive performance of these biomarkers.

Results

Among the six biomarkers analyzed, sST2 demonstrated the highest predictive accuracy for aGVHD. Elevated sST2 levels at Days +14 and +21 posttransplantation significantly correlated with aGVHD occurrence (AUC = 0.7092 at Day +21) and gastrointestinal aGVHD (AUC = 0.8007 at Day +14). sST2 also showed strong predictive performance for severe aGVHD (Grade II-IV), with AUC values of 0.8125 at Day +7 and 0.8021 at Day +14. Other biomarkers, including IL-6, REG3α, CD25, and TNF-α, exhibited dynamic changes but lacked robust predictive value for aGVHD onset or severity. These findings support sST2 as a promising biomarker for early risk stratification of aGVHD.

Conclusion

SST2 is a promising biomarker for the early prediction of aGVHD, offering potential for guiding proactive therapeutic strategies in allo-HSCT patients.

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来源期刊

Clinical Transplantation 医学-外科

CiteScore

3.70

自引率

4.80%

发文量

286

审稿时长

2 months

期刊介绍： Clinical Transplantation: The Journal of Clinical and Translational Research aims to serve as a channel of rapid communication for all those involved in the care of patients who require, or have had, organ or tissue transplants, including: kidney, intestine, liver, pancreas, islets, heart, heart valves, lung, bone marrow, cornea, skin, bone, and cartilage, viable or stored. Published monthly, Clinical Transplantation’s scope is focused on the complete spectrum of present transplant therapies, as well as also those that are experimental or may become possible in future. Topics include: Immunology and immunosuppression; Patient preparation; Social, ethical, and psychological issues; Complications, short- and long-term results; Artificial organs; Donation and preservation of organ and tissue; Translational studies; Advances in tissue typing; Updates on transplant pathology;. Clinical and translational studies are particularly welcome, as well as focused reviews. Full-length papers and short communications are invited. Clinical reviews are encouraged, as well as seminal papers in basic science which might lead to immediate clinical application. Prominence is regularly given to the results of cooperative surveys conducted by the organ and tissue transplant registries. Clinical Transplantation: The Journal of Clinical and Translational Research is essential reading for clinicians and researchers in the diverse field of transplantation: surgeons; clinical immunologists; cryobiologists; hematologists; gastroenterologists; hepatologists; pulmonologists; nephrologists; cardiologists; and endocrinologists. It will also be of interest to sociologists, psychologists, research workers, and to all health professionals whose combined efforts will improve the prognosis of transplant recipients.