Contribution of Gut Microbiota to Immune Tolerance in Infants by Constanza S. Méndez, Susan M. Bueno, Alexis M. Kalergis

“…The microbiota features may be shaped by a plethora of immunomodulatory mechanisms, including a predominant role of Tregs and the transcription factor FOXP3. Additionally, a pivotal role has been given to vitamin A and butyrate, the main anti-inflammatory metabolite. …”
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Impact of Retinoic Acid on Immune Cells and Inflammatory Diseases by Luana de Mendonça Oliveira, Franciane Mouradian Emidio Teixeira, Maria Notomi Sato

“…RA promotes dendritic cells to express CD103 and to produce RA, enhances the differentiation of Foxp3+ inducible regulatory T cells, and induces gut-homing specificity in T cells. …”
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Regulatory Role of CD4+ T Cells in Myocarditis by Daria Vdovenko, Urs Eriksson

“…These subsets include Th1 and Th17 effector cells and regulatory T cells, despite the fact that there are still sparse and controversial data on the specific role of FOXP3-expressing Treg in myocarditis. Understanding the specific roles of these T cell populations at different stages of the disease progression might provide a key for the development of successful therapeutic strategies.…”
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Upregulation of FOXO3 in New-Onset Type 1 Diabetes Mellitus by Magdalena Zurawek, Marta Fichna, Piotr Fichna, Maria Czainska, Natalia Rozwadowska

“…FOXO3, cooperatively with FOXO1, control the development and function of Foxp3+ regulatory T cells (Treg). Since the lack of Treg-mediated control has fundamental impact on type 1 diabetes mellitus (T1DM) development, we investigated FOXO3 expression in patients with T1DM. …”
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Tolerogenic Splenic IDO+ Dendritic Cells from the Mice Treated with Induced-Treg Cells Suppress Collagen-Induced Arthritis by Jie Yang, Yiming Yang, Huahua Fan, Hejian Zou

“…TGF-β-induced regulatory T cells (iTregs) retain Foxp3 expression and immune-suppressive activity in collagen-induced arthritis (CIA). …”
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Autoimmune Hepatitis: Progress from Global Immunosuppression to Personalised Regulatory T Cell Therapy by Nwe Ni Than, Hannah C. Jeffery, Ye H. Oo

“…Breakdown in peripheral self-tolerance, and impaired functions of FOXP3+ regulatory T cell along with effector cell resistance to suppression at the tissue level seem to play an important role in AIH immunopathogenesis. …”
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Herpes Simplex Virus-2 Glycoprotein Interaction with HVEM Influences Virus-Specific Recall Cellular Responses at the Mucosa by Sarah J. Kopp, Christopher S. Storti, William J. Muller

“…An inverse association between Foxp3+ CD4+ regulatory T cells and CD8+ infiltration into the mucosa was not statistically significant. …”
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Depletion of Regulatory T Cells in a Mouse Experimental Glioma Model through Anti-CD25 Treatment Results in the Infiltration of Non-Immunosuppressive Myeloid Cells in the Brain by Wim Maes, Tina Verschuere, Anaïs Van Hoylandt, Louis Boon, Stefaan Van Gool

“…This resulted in specific elimination of CD4+CD25hiFoxp3+ Treg within brain-infiltrating lymphocytes and complete protection against subsequent orthotopic GL261 tumor challenge. …”
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Altered Phenotype of Circulating Dendritic Cells and Regulatory T Cells from Patients with Acute Myocarditis by Paola del Carmen Guerra-de-Blas, Daniela Cruz-González, Elena B. Martínez-Shio, Roberto González-Amaro, Héctor González-Pacheco, Esther Layseca-Espinosa, Carlos D. Escobedo-Uribe, Adriana E. Monsiváis-Urenda

“…Even more, Treg cells from myocarditis patients displayed higher levels of FOXP3 compared to controls. Clinically, the increased levels of mDCs and their higher expression of costimulatory molecules correlate with a worse myocardial function, higher levels of acute phase reactants, and higher cardiac enzymes. …”
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The Model of PPARγ-Downregulated Signaling in Psoriasis by Vladimir Sobolev, Anastasia Nesterova, Anna Soboleva, Evgenia Dvoriankova, Anastas Piruzyan, Dzerassa Mildzikhova, Irina Korsunskaya, Oxana Svitich

“…We hypothesize that the expression of IL17, STAT3, FOXP3, and RORC and FOSL1 genes in psoriatic skin is correlated with the level of PPARγ expression, and they belong to the same signaling pathway that regulates the development of psoriasis lesion.…”
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A Series of 35 Cutaneous Infections Caused by Mycobacterium marinum in Han Chinese Population by Wenjie Chen, Fangfang Bao, Qing Pan, Tingting Liu, Xiaotong Xue, Hong Liu, Furen Zhang

“…Expression levels of cytokines (IFN-γ, IL-4, IL-9, and FOXP3) were significantly upregulated in the patient specimens, whereas there were no significant differences in IL-17 and IL-22 expression levels between the patient and control groups.…”
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Identification of Differentially Expressed Genes in COVID-19 and Integrated Bioinformatics Analysis of Signaling Pathways by Linjie Fang, Tingyu Tang, Mengqi Hu

“…With degree ≥13 as the cutoff degree, 3 upregulated hub genes (ISG15, FN1, and HLA-G) and 4 downregulated hub genes (FOXP3, CXCR4, MMP9, and CD69) were screened out for high degree. …”
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Immunosuppression Induced by Chronic Inflammation and the Progression to Oral Squamous Cell Carcinoma by Yujuan Sun, Nan Liu, Xiaobing Guan, Hongru Wu, Zheng Sun, Hui Zeng

“…Immunohistochemical staining of CD4, FOXP3, CD68, TGF-β1, IL-10, IL-4, IFN-γ, and MCP-1 showed that the occurrence of Tregs and TAMs increased in parallel with disease progression in OLK and OSCC. …”
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Therapeutic Effect of Ginsenoside Rd on Experimental Autoimmune Encephalomyelitis Model Mice: Regulation of Inflammation and Treg/Th17 Cell Balance by Bo Jin, Chixiao Zhang, Yu Geng, Mei Liu

“…Ginsenoside Rd displayed the therapeutic function to EAE by modulating inflammation and autoimmunity, via the downregulation of related proinflammatory cytokines IL-6 and IL-17, upregulation of inhibitory cytokines TGF-β and IL-10, and modulation of Treg/Th17 imbalance. And the Foxp3/RORγt/JAK2/STAT3 signaling was found to be associated with this protective function. …”
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Mahuang Fuzi Xixin Decoction Ameliorates Allergic Rhinitis in Rats by Regulating the Gut Microbiota and Th17/Treg Balance by Xiao Liang, Chang-Shun Liu, Xiao-Han Wei, Ting Xia, Fei-Long Chen, Qing-Fa Tang, Meng-Yue Ren, Xiao-Mei Tan

“…By contrast, there was an increase in the number of Treg cells and the levels of the Treg-related cytokines IL-10 and Foxp3. MFXD and butyrate increased the levels of ZO-1 in the colon. …”
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TGF-β signaling orchestrates cancer-associated fibroblasts in the tumor microenvironment of human hepatocellular carcinoma: unveiling insights and clinical significance by Junwei Ge, Hongwei Jiang, Junjun Chen, Xuemin Chen, Yue Zhang, Liangrong Shi, Xiao Zheng, Jingting Jiang, Lujun Chen

“…We also employed multi-color immunohistochemistry (mIHC) technology to examine the expressions of FAP, α-SMA, CD4, Foxp3, and TGF-β in HCC tissues within a tissue microarray. …”
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Elotuzumab Enhances CD16-Independent NK Cell-Mediated Cytotoxicity against Myeloma Cells by Upregulating Several NK Cell-Enhancing Genes by Yan-Hua Wang, Shotaro Hagiwara, Hiroshi Kazama, Yuki Iizuka, Norina Tanaka, Junji Tanaka

“…Furthermore, the augmentation of the antitumor effects of CD16-independent NK cells upon pretreatment with Elo enhanced the expression of CRTAM, TNFRSF9, EAT-2, and FOXP3 genes and reduced the expression of HSPA6. …”
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The PTP1B Inhibitor Trodusquemine (MSI-1436) Improves Glucose Uptake in Equine Metabolic Syndrome Affected Liver through Anti-Inflammatory and Antifibrotic Activity by Lynda Bourebaba, Anna Serwotka-Suszczak, Nabila Bourebaba, Magdalena Zyzak, Krzysztof Marycz

“…Moreover, MSI-1436 enhanced the anti-inflammatory profile of livers by elevating the expression of IL-10 and IL-4 and activating CD4+CD25+Foxp3+ regulatory T cells in treated PBMC. Similarly, the inhibitor attenuated fibrogenic pathways in the liver by downregulating TGF-β/NOX1/4 axis and associated MMP-2/9 overactivation. …”
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PD-L1 Expression and CD8+ T Cell Infiltration Predict a Favorable Prognosis in Advanced Gastric Cancer by Yangyang Wang, Chunchao Zhu, Wei Song, Jun Li, Gang Zhao, Hui Cao

“…In contrast, a high density of FOXP3+ T cells in AGCs indicated a poor prognosis. …”
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Tumor-derived colorectal cancer organoids induce a unique Treg cell population by directing CD4+ T cell differentiation by Sonia Aristin Revilla, Cynthia L. Frederiks, Stefan Prekovic, Enric Mocholi, Onno Kranenburg, Paul J. Coffer

“…To assess how CRC tumors directly modulate Treg cell differentiation, we developed an in vitro co-culture system using CD4+ T cells from Foxp3eGFP mice and CRC tumor-derived organoids. Co-culture resulted in a significant increase in Treg cell numbers. …”
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