Data on arsenic trioxide modulates Treg/Th17/Th1/Th2 cells in treatment-naïve rheumatoid arthritis patients and collagen-induced arthritis model mice

In this article, we share the raw protein and mRNA data obtained from basal and stimulated human peripheral blood mononuclear cells (PBMCs) derived from 15 individual treatment-naïve rheumatoid arthritis (RA) patients and synovial fluid mononuclear cells (SFMCs). In treatment-naïve RA patients, PBMC...

Full description

Bibliographic Details
Main Authors: Chunling Li, Juan Zhang, Weiyan Wang, Hui Wang, Yue Zhang, Zhiyi Zhang
Format: Article
Language:English
Published: Elsevier 2019-12-01
Series:Data in Brief
Online Access:http://www.sciencedirect.com/science/article/pii/S2352340919309709
Description
Summary:In this article, we share the raw protein and mRNA data obtained from basal and stimulated human peripheral blood mononuclear cells (PBMCs) derived from 15 individual treatment-naïve rheumatoid arthritis (RA) patients and synovial fluid mononuclear cells (SFMCs). In treatment-naïve RA patients, PBMCs were treated with a gradient of concentrations of As2O3 (0, 0.1, 0.5, 1.0, 2.0, 4.0 μM) for 48 hours. We found that 2.0 μM As2O3 promoted the apoptosis of PBMCs significantly, and 0.5 μM As2O3 was the lowest and effective concentration that contributed to Treg cell generation but it prevented Th17 cell differentiation, as assessed by flow cytometry. Furthermore, As2O3 decreased the transcription factor STAT3 mRNA expression of Th17 cells but increased the transcription factor Foxp3 of Treg cells. In synovial fluid from RA patients, consistent with PBMCs, As2O3 inhibited Th17 cell differentiation but promoted Treg cell generation. In an animal experiment, we analyzed the body-weight of mice as the indicator of As2O3 toxicity and calculated the spleen index. As2O3 significantly decreased the hematoxylin and eosin score in Type II collagen-induced arthritis in mice. Furthermore, As2O3 downregulated the frequency of Th1 but upregulated Th2 cells. For more insight please see Arsenic trioxide improves Treg and Th17 balance by modulating STAT3 in treatment-naive rheumatoid arthritis patients [1]. Keywords: Arsenic trioxide, Rheumatoid arthritis, Collagen induced arthritis, Regulatory T cell, T helper 17 cell, T helper 1 cell, T helper 2 cell
ISSN:2352-3409