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Diagnosis of Cutaneous Acute Graft‑Versus‑Host Disease Through Circulating Plasma Mir-638, Mir-6511B-5P, Mir-3613-5P, Mir-455-3P, Mir-5787, and Mir-548A-3P As Prospective Noninvasive Biomarkers Following Allogeneic Hematopoietic Stem Cell Transplantation Publisher Pubmed



Izadifard M1 ; Ahmadvand M2 ; Pashaiefar H1 ; Alimoghadam K2 ; Kasaeian A1 ; Barkhordar M2 ; Seghatoleslami G3 ; Vaezi M1 ; Ghavamzadeh A1, 4 ; Yaghmaie M1
Authors
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Authors Affiliations
  1. 1. Hematology, Oncology and Stem Cell Transplantation Research Center, Research Institute for Oncology, Hematology and Cell Therapy, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
  2. 2. Cell Therapy and Hematopoietic Stem Cell Transplantation Research Center, Research Institute for Oncology, Hematology, and Cell Therapy, Tehran University of Medical Sciences, Tehran, Iran
  3. 3. Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
  4. 4. ATMP Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran

Source: Clinical Transplantation Published:2024


Abstract

Background: There are currently no laboratory tests that can accurately predict the likelihood of developing acute graft-versus-host disease (aGVHD), a patient's response to treatment, or their survival chance. This research aimed to establish circulating miRNAs as diagnostic, prognostic, or predictive biomarkers of aGVHD. Methods: In a prospective cohort, we studied the incidence of cutaneous aGVHD in AML patients undergoing allo-HSCT at Shariati Hospital in Tehran, Iran during 2020–2023. Patients with cutaneous aGVHD were labeled as the case group, while patients without cutaneous aGVHD were selected as the control group. Accordingly, the expression levels of six significant miRNAs (miR-638, miR-6511b-5p, miR-3613-5p, miR-455-3p, miR-5787, miR-548a-3p) were evaluated by quantitative reverse transcription–polymerase chain reaction (RTqPCR) in three different time-points: before transplantation, on day 14 and day 21 after transplantation. Results: The levels of plasma miR-455-3p, miR-5787, miR-638, and miR-3613-5p were significantly downregulated, while miR-548a-3p, and miR-6511b-5p were significantly upregulated in individuals with cutaneous aGVHD in comparison to patients without GVHD. Additionally, the possibility for great diagnostic accuracy for cutaneous aGVHD was revealed by ROC curve analysis of differentially expressed miRNAs (DEMs). Conclusion: The study findings encourage us to hypothesize that the aforementioned miRNAs may contribute to the predominance of aGVHD, particularly low-grade cutaneous aGVHD. © 2024 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.