scholarly journals Rora regulates activated T helper cells during inflammation

2019 ◽  
Author(s):  
Liora Haim-Vilmovsky ◽  
Johan Henriksson ◽  
Jennifer A Walker ◽  
Zhichao Miao ◽  
Eviatar Natan ◽  
...  
Keyword(s):  
T Cells ◽  
Cd4 T Cells ◽  
Treg Cells ◽  
Negative Regulator ◽  
Nippostrongylus Brasiliensis ◽  
Rna Seq ◽  
Infection Models

AbstractThe transcription factor Rora has been shown to be important for the development of ILC2 and the regulation of ILC3, macrophages and Treg cells. Here we investigate the role of Rora across CD4+ T cells, both in vitro as well as in the context of several in vivo type 2 infection models. We dissect the function of Rora using overexpression and a CD4-conditional Rora-knockout mouse, as well as a RORA-reporter mouse. We establish the importance of Rora in CD4+ T cells for controlling lung inflammation induced by Nippostrongylus brasiliensis infection, and have measured the effect on downstream genes using RNA-seq. Using a systematic stimulation screen of CD4+ T cells, coupled with RNA-seq, we identify upstream regulators of Rora, most importantly IL-33 and CCL7. Our data suggest that Rora is a negative regulator of the immune system, possibly through several downstream pathways, and is under control of the local microenvironment.

scholarly journals Mapping Rora expression in resting and activated CD4+ T cells

PLoS ONE ◽  
2021 ◽  
Vol 16 (5) ◽  
pp. e0251233
Author(s):  
Liora Haim-Vilmovsky ◽  
Johan Henriksson ◽  
Jennifer A. Walker ◽  
Zhichao Miao ◽  
Eviatar Natan ◽  
...  
Keyword(s):  
T Cells ◽  
Cd4 T Cells ◽  
Treg Cells ◽  
Negative Regulator ◽  
Th2 Cells ◽  
Nippostrongylus Brasiliensis ◽  
Rna Seq ◽  
Infection Models

The transcription factor Rora has been shown to be important for the development of ILC2 and the regulation of ILC3, macrophages and Treg cells. Here we investigate the role of Rora across CD4+ T cells in general, but with an emphasis on Th2 cells, both in vitro as well as in the context of several in vivo type 2 infection models. We dissect the function of Rora using overexpression and a CD4-conditional Rora-knockout mouse, as well as a RORA-reporter mouse. We establish the importance of Rora in CD4+ T cells for controlling lung inflammation induced by Nippostrongylus brasiliensis infection, and have measured the effect on downstream genes using RNA-seq. Using a systematic stimulation screen of CD4+ T cells, coupled with RNA-seq, we identify upstream regulators of Rora, most importantly IL-33 and CCL7. Our data suggest that Rora is a negative regulator of the immune system, possibly through several downstream pathways, and is under control of the local microenvironment.

scholarly journals Influenza virus-specific CD4+ T helper type 2 T lymphocytes do not promote recovery from experimental virus infection.

1994 ◽  
Vol 180 (4) ◽  
pp. 1273-1282 ◽  
Author(s):  
M B Graham ◽  
V L Braciale ◽  
T J Braciale
Keyword(s):  
Immune Response ◽  
T Cells ◽  
T Lymphocytes ◽  
Cd4 T Cells ◽  
Primary Role ◽  
T Helper ◽  
Helper Type

T lymphocytes play a primary role in recovery from viral infections and in antiviral immunity. Although viral-specific CD8+ and CD4+ T cells have been shown to be able to lyse virally infected targets in vitro and promote recovery from lethal infection in vivo, the role of CD4+ T lymphocytes and their mechanism(s) of action in viral immunity are not well understood. The ability to further dissect the role that CD4+ T cells play in the immune response to a number of pathogens has been greatly enhanced by evidence for more extensive heterogeneity among the CD4+ T lymphocytes. To further examine the role of CD4+ T cells in the immune response to influenza infection, we have generated influenza virus-specific CD4+ T cell clones from influenza-primed BALB/c mice with differential cytokine secretion profiles that are defined as T helper type 1 (Th1) clones by the production of interleukin 2 (IL-2) and interferon gamma (IFN-gamma), or as Th2 clones by the production of IL-4, IL-5, and IL-10. Our studies have revealed that Th1 clones are cytolytic in vitro and protective against lethal challenge with virus in vivo, whereas Th2 clones are noncytolytic and not protective. Upon further evaluation of these clonal populations we have shown that not only are the Th2 clones nonprotective, but that pulmonary pathology is exacerbated as compared with control mice as evidenced by delayed viral clearance and massive pulmonary eosinophilia. These data suggest that virus-specific CD4+ T cells of the Th2 subset may not play a primary role in virus clearance and recovery and may lead to immune mediated potentiation of injury.

Identification of a Discrete Subpopulation of T-Cells Over-Expressing HDAC11 with a TH17 Phenotype

Blood ◽  
2010 ◽  
Vol 116 (21) ◽  
pp. 588-588
Author(s):  
Karrune Woan ◽  
Fengdong Cheng ◽  
Hongwei Wang ◽  
Jennifer Rock-Klotz ◽  
Zi Wang ◽  
...  
Keyword(s):  
T Cells ◽  
T Cell ◽  
Cd4 T Cells ◽  
Cell Function ◽  
Conflicts Of Interest ◽  
Negative Regulator ◽  
Egfp Expression ◽  
In Vivo Models

Abstract Abstract 588 We recently defined a novel role of histone deacetylase 11 (HDAC11), the newest member of the HDAC family, as a negative regulator of IL-10 gene transcription in antigen-presenting cells (APCs).1 To better understand the role of HDAC11 gene expression in immune cells in vivo, we have utilized a BAC (Bacterial artificial chromosome) transgenic mouse in which the EGFP reporter gene was inserted downstream of the HDAC11 promoter region but immediately upstream of the HDAC11 coding sequence (TgHDAC11-EGFP mice).2 In the steady-state, macrophages and B-cells isolated from spleen of TgHDAC11-EGFP mice express low levels of HDAC11 as evidenced by a slight shift in EGFP fluorescence from background. In sharp contrast, we identified a discrete population (11.9%) of T-cells over-expressing HDAC11 as demonstrated both by flow cytometry for EGFP and by qRT-PCR for HDAC11, a majority of which were CD4+ T-cells. Sorting of this EGFP+, CD4+ T-cell population confirmed that the increased EGFP expression correlated with an increased HDAC11mRNA expression. Reminiscent of our prior data in APCs, the increased expression of HDAC11 in T-cells was also inversely correlated with IL-10mRNA expression. Further analyses revealed that in the absence of any stimulation or T-cell polarizing conditions, this EGFP positive population expressed significantly elevated levels of ROR-γt and IL-17 mRNA, markers specific for the TH17 subpopulation. Polarization of wild type CD4+ T-cells into functional TH17 cells was associated with reduction of HDAC11 expression, suggesting a potential role for HDAC11 in regulating T-cell function and/or activation, in particular within the TH17 subset. Further support for this regulatory role of HDAC11 has been provided by our additional findings that T-cells devoid of HDAC11 are indeed hyper-reactive in vitro and in in vivo models. 1. Villagra A, et al. Nat Immunol. 2009 Jan;10(1):92-100. 2. Gong S, et al. Nature. 2003 Oct 30;425(6961):917-25. Disclosures: No relevant conflicts of interest to declare.

Role of STAT3 in Immunoregulatory Function of Human Bone Marrow-Derived Mesenchymal Stem Cells.

Blood ◽  
2009 ◽  
Vol 114 (22) ◽  
pp. 3637-3637
Author(s):  
Jinsun Yoon ◽  
Seoju Kim ◽  
Eun Shil Kim ◽  
Byoung Kook Kim ◽  
Young Lee
Keyword(s):  
T Cells ◽  
Conflicts Of Interest ◽  
Hematologic Malignancies ◽  
Treg Cells ◽  
Human Mscs ◽  
Hematopoietic Stem ◽  
The One

Abstract Abstract 3637 Poster Board III-573 The one of the best curative treatment modality in hematologic malignancies is an allogeneic hematopoietic stem cell transplantation (HSCT). However, graft-versus-host disease (GVHD) is a major obstacle of allogeneic HSCT. BM derived human MSCs are known to have immunoregulatory effect in vitro and in vivo via inhibiting alloreactive T lymphocytes, leading to their clinical use for the prevention of GVHD in HSCT. However, the molecular mechanism of immunoregulatory effect of human MSCs is not fully understood. In this study, the signaling of immunoregulatory effect was investigated by co-culture of human MSCs with lymphocytes. The proliferation of allogeneic T cells was inhibited by MSCs. Among the STATs, STAT3 was a key molecule in MLR co-cultured with MSCs. STAT3 siRNA treated MSCs did not inhibit the lymphocyte proliferation. After MSCs were trasnsfected with STAT3 plasmid, the fraction of CD4+CD25+FOXP3+ cells (Treg cells) were increased, while the fraction of CD4+, CD8+, CD25+ was decreased. In addition, Th1-related cytokines (IL-2, IL-12 and INF-γ) and Th17-related cytokines (IL-6, IL-17 and IL-21) were down-regulated, and Th2-related cytokines (GATA-3, IL-4 and IL-10) were up-regulated in MLR co-cultured with STAT3-ablated MSCs, while vice versa in MLR co-cultured with STAT3-transfected MSCs. Furthermore, ELISA showed that concentration of Th1-related cytokine (IL-2) in the supernatant of MLR co-cultured with STAT3-ablated MSCs was higher than that of control; while concentration of Th2-related cytokine (IL-4) was lower than that of control. These results suggested that induction of Th1 to Th2 shift by MSCs might be mediated via STAT3 molecule. In summary, STAT3 may be an indispensable molecule in the immunoregulatory effect in human MSCs via modulation of regulatory T cells. Disclosures: No relevant conflicts of interest to declare.

In Vitro expanded STAT1−/− Regulatory T Cells Prevent Acute Graft Versus Host Disease (GVHD) and Promote Donor Cell Engraftment In Allogeneic Fully MHC-Mismatched Bone Marrow Transplant

Blood ◽  
2010 ◽  
Vol 116 (21) ◽  
pp. 732-732
Author(s):  
Huihui Ma ◽  
Caisheng Lu ◽  
Judy Ziegler ◽  
Suzanne Lentzsch ◽  
Markus Y Mapara
Keyword(s):  
Bone Marrow ◽  
T Cells ◽  
Bone Marrow Cells ◽  
Donor Cell ◽  
Treg Cells ◽  
Cell Engraftment ◽  
Lethal Irradiation

Abstract Abstract 732 Treg cells have been recognized as critical regulators of the immune response and shown to prevent the development of GVHD. However, little is known about of the role of STAT1 signaling in Treg cells during the development of GVHD. In this study, we tried to investigate how STAT1 signaling controls donor Treg development and function in the setting of GVHD. For this purpose we studied the role of STAT1 in natural and inducible Treg (nTreg and iTreg, respectively). To better understand the influence of STAT1-deficiency on the proliferation of nTreg cells, purified splenic STAT1−/− or STAT1+/+ CD4+CD25+ cells were labeled with Carboxyfluorescein succinimidyl ester (CFSE) and cultured on anti-CD3 coated plates in the presence of anti-CD28 and IL-2 for 3 days and analyzed for proliferation and viability. After 72h of in vitro culture 50% of the STAT1+/+ starting population were no longer viable compared to only 10% of STAT1−/− cells. Furthermore, we noted a significantly increased expansion of STAT1-deficient CD4+CD25+Foxp3+ Treg cells compared to STAT1+/+ Treg cells (p<0.001). In line with these findings, STAT1-deficiency resulted in a significantly higher proportion of CFSElo cells indicating vigorous proliferation (85% Foxp3+CFSElo in STAT1−/− compared to only 65% Foxp3+CFSElo in STAT1+/+ Treg cells. Furthermore, at the end of the culture 30% of the STAT1+/+ CD4+CD25+ population were Foxp3-negative compared to only 10% of the STAT1−/− cells. We next determined the impact of STAT1 on the generation of iTreg cells in vitro. For this purpose CD4+CD25− cells from STAT1−/− or STAT1+/+ mice were cultured for 3 days on anti-CD3 coated plates in the presence of anti-CD28 antibodies, hTGF-β, mIL-2, anti-IFN-γ and anti-IL-4 for 3 days. Compared to STAT1+/+, we observed significantly enhanced generation of iTregs from STAT1−/− splenocytes (19.9%±3.0% vs. 10.6%±1.3%, p=0.008). We then performed studies to assess the in vivo generation of iTreg. For that purpose BALB/c mice were reconstituted with T Cell Depleted (TCD) 129.STAT1+/+Bone Marrow Cells (BMC) following lethal irradiation and recipients were co-injected with CD4+CD25− cells purified from either 129.STAT1+/+ or 129.STAT1−/− splenocytes. We again noted a significantly higher proportion of CD4+CD25+ Foxp3+ cells in recipients of CD4+CD25−STAT1−/− cells compared to recipients of STAT1+/+ T cells indicating a significantly increased conversion of CD4+CD25- cells into Treg cells. To confirm the in vitro results we tested the functional ability of in vitro expanded (using anti-CD3, anti-CD28, IL-2 and TGF-β) STAT1+/+ or STAT1−/− Treg cells to block induction of GVHD. GVHD was induced in BALB/c mice following lethal irradiation (800rad) and fully MHC-mismatched BMT using 129.STAT1+/+ bone marrow cells plus 129.STAT+/+ conventional T cells (Tcon). Animals were co-injected with expanded Treg cells from either 129.STAT1+/+ or 129.STAT1−/− donors at a ratio of 1:1 or 1:4 (Treg:Tcon). STAT1−/− or STAT1+/+ Treg cells were equipotent in completely preventing GVHD mortality. However, compared to recipients of STAT1+/+ Treg recipients of STAT1−/− Treg showed reduced signs of GVHD morbidity as determined by a significantly improved weight development. Furthermore, recipients of STAT1−/− Treg showed significantly increased donor cell engraftment compared to recipients of STAT1+/+Treg (donor CD4+ [87% vs. 60%, p=0.03], CD8+[99% vs. 96%, p=0.04], Mac1+[96% vs. 77%, p=0.02] and B220+[100% vs. 96%, p=0.007]) cells in the recipient spleen. These observations clearly demonstrate that STAT1 is a critical regulator of Treg cell development and expansion and that targeting STAT1 in CD4+ T cells may facilitate in vitro and in vivo generation/expansion of Treg cells for therapeutic use in GVHD while also promoting donor cell engraftment. Disclosures: Lentzsch: Celgene Corp: Research Funding. Mapara:Resolvyx: Research Funding; Gentium: stocks.

scholarly journals Triggering DTH and CTL Activity by fd Filamentous Bacteriophages: Role of CD4+ T Cells in Memory Responses

2010 ◽  
Vol 2010 ◽  
pp. 1-6 ◽  
Author(s):  
Giovanna Del Pozzo ◽  
Dina Mascolo ◽  
Rossella Sartorius ◽  
Alessandra Citro ◽  
Pasquale Barba ◽  
...  
Keyword(s):  
T Cells ◽  
Cd4 T Cells ◽  
Long Term Memory ◽  
Short Term ◽  
Filamentous Bacteriophages ◽  
Ctl Responses

The ability of fd bacteriophage particles to trigger different arms of the immune system has been previously shown by us with particular emphasis on the ability of phages to raise CTL responses in vitro and in vivo. Here we show that fd virions in the absence of adjuvants are able to evoke a DTH reaction mediated by antigen specific CD8+ T cells. In addition, we analyzed the induction of CTL responses in mice depleted of CD4+ T cells, and we observed that short-term secondary CTL responses were induced in the absence of CD4+ T cells while induction of long-term memory CTLs required the presence of CD4+ T lymphocytes. These results examine the cellular mechanism at the basis of fd efficiency and provide new elements to further validate the use of fd particles for eliciting and monitoring antigen-specific CTLs.

scholarly journals MiR-181b in Chronic Lymphocytic Leukemia B Cells Is Regulated By Cellular Interaction with CD4+ T Cells and Increases the CTL Toxicity Versus the Leukemic Clone

Blood ◽  
2015 ◽  
Vol 126 (23) ◽  
pp. 4134-4134
Author(s):  
Mirco di Marco ◽  
Serena Veschi ◽  
Rosa Visone ◽  
Giuseppe Leone ◽  
Paola Lanuti ◽  
...  
Keyword(s):  
T Cells ◽  
B Cells ◽  
Chronic Lymphocytic Leukemia ◽  
Cd4 T Cells ◽  
Lymphocytic Leukemia ◽  
Healthy Donors ◽  
Leukemic Clone

Abstract Clinical progression of chronic lymphocytic leukemia (CLL) is characterized by gradual reduction of the ratio T/B cells, along with immune cell dysfunction due, at least in part, to T cell defects, such as decreased expression of CD40L and reduced signaling via the TCR CD3. This compromise the ability of T cells to respond and to eliminate leukemic cell from CLL patients. Enhanced activation of either allogenic or autologous T cells can drive the death of CLL cells in vitro and in human subjects. Changes in microRNAs expression also characterize clinical progression of CLL with a strong decrease of miR-181b/a and miR-130a associated with the more aggressive phase of the disease. The miR-181b targets anti-apoptotic proteins, such as BCL-2 and MCL1 and its expression correlates with those protein levels in CLL. In this study we demonstrate that the expression of those microRNAs in CLL-B cells, are regulated by T cells. We co-cultured allogenic pure CLL-B cells with either activated (CD2, CD3 and CD28 antibodies, used to mimic antigen-presenting cells) or not activated CD4+ T cells from healthy donors. We observed a significant increase of mir-181b/a and miR-130a expression in CLL B-cells after co-culture with activated CD4+ T cells in 8 out of 11 cases. A significant increase of these miRs was also determined in purified CLL B-cells after 4 days activation of peripheral blood mononuclear cells (PBMCs) from CLL patients, even if in minor rate. By the use of specific antibodies, co-culture with Hela CD40 expressing cells and transwell experiments, we established that this effect is a T/B contact-dependent signaling mediated through CD40L-CD40 interaction. We determine that increased expression of the 3 miRs occurs at the transcriptional level. Since the expression of miR-181b showed the most significant variation in previous experiments it was selected for further analyses. We next investigated the in vivo role of the miR-181b in highly immunodeficient mice. The CLL cell line, MEC-01, infected with either the LV-miR-181b_coGFP or the LV-CTRL_coGFP was intravenously inoculated in NOD.Cg-Prkdcscid Il2rgtm1Wjl/SzJ (NSG) mice. Mice were sacrificed after 4 weeks and assayed for percentage of GFP+ cells in bone marrow and spleen compartments. The miR-181b did not show any specific effect into the leukemic clone. However when the same cells were inoculated in an environment hosting mature T cells, miR-181b consistently influences the death of leukemic cells (Fig 1B), suggesting that T cells are required to potentiate the apoptotic role of this miRNA. To explain what we observed in vivo, we mixed in vitro MEC-01 infected with either the LV-miR-181b or the LV-CTRL and CD8+ T cells from healthy donors. After few hours of contact T cells showed stronger cytotoxic effect on MEC-01 carrying miR-181b as compared to the control. Mixed lymphocyte reaction CD40L-activated CLL and T cells is used to generate effector CTLs. Therefore we grew T cell with CD40L-activated MEC-01 in which the expression of miR-181b was either shut down by lentiviral vector or unchanged as control. After one week, we monitored by cytofluorimetry the CD38 surface marker on T cells since its expression has been associated with more active CTLs and, by ELISA, the release of IL-10, the inhibitor of the potent inducer of CTLs INF-g. We demonstrate that activated MEC-01 with higher expression of miR-181b leads to an increase of the cell number expressing CD38 and this was accompanied by a reduced release of IL-10 from B cells through down-regulation of c-FOS, which we show to be target of the miR-181b and to promote the transcription of the IL-10. In conclusion, our data suggest a role of the miR-181b in the immune response against CLL-B cells. We show that an efficient activation of CD4+ T cells through CD3-complex pathway and a right CD40L-CD40 interaction lead to a significant increase of the some miRNAs deregulated over the progression of chronic lymphocytic leukemia, namely miR-181b. This miRNA potentiates the cytotoxicity of T cells favoring the killing of the leukemic clone. Disclosures No relevant conflicts of interest to declare.

In Vivo Activated CD103+CD4+ Regulatory T Cells Ameliorate Ongoing Chronic GVHD.

Blood ◽  
2007 ◽  
Vol 110 (11) ◽  
pp. 350-350
Author(s):  
Dongchang Zhao ◽  
Chunyan Zhang ◽  
Tangsheng Yi ◽  
Chia-Lei Lin ◽  
Ivan Todorov ◽  
...  
Keyword(s):  
T Cells ◽  
B Cells ◽  
Cd4 T Cells ◽  
Chronic Gvhd ◽  
Treg Cells ◽  
Dependent Manner ◽  
T And B Cells ◽  
Ifn Γ

Abstract The αEβ7 integrin CD103 is an excellent marker for identifying in vivo activated CD4+ regulatory T (Treg) cells. CD103− naive Treg cells from donors are effective in prevention but ineffective in treatment of graft versus host disease (GVHD). It is unknown whether in vivo activated donor CD103+ Treg cells can effectively treat ongoing GVHD. We have recently reported a new chronic GVHD model, in which donor DBA/2 (H-2d) spleen cells were transferred to the irradiated BALB/c (H-2d) recipients. The recipients showed chronic GVHD-like syndrome with high-levels of serum autoantibodies, proteinuria, and hair-loss, and the disease induction required both donor CD4+ T and B cells in a cell dose dependent manner (Blood, 2006). In the current studies, we observed that the percentage of CD103+ cells among donor CD4+ T cells in the recipients without disease was up to 45% and was more than two fold higher than that of the recipients with disease. The CD103+CD4+ T cells were more than 97% FoxP3+, which was similar to natural CD25hi Treg cells, but the former expressed markedly higher levels of CCR5 as compared to the latter. The CD103+ Treg cells showed markedly stronger suppression capacity as compared to freshly isolated as well as in vitro anti-CD3-activated CD25hi natural Treg cells. When injected into ongoing chronic GVHD recipients with severe proteinuria, CD103+ Treg cells (1x106) reversed proteinuria and tissue damages in 92% (11/12) of the recipients, and the recipients survived for more than 100 days. In contrast, the in vitro activated natural Treg cells reversed disease in only 25% (2/8) of the recipients, and the freshly isolated CD25hi natural Treg cells reversed none (0/12), and the treated recipients died within 45 days, which was similar to control PBS treated recipients. Furthermore, we found that infusion of the CD103+ Treg cells significantly reduced CD138+ antibody-secreting plasma cells in spleen and reduced serum levels of autoantibodies; and that infusion of the CD103+ Treg cells also significantly reduced CD44loCD62LhiSCA-1hi post-mitotic CD4+ T memory stem cells in spleen as well as pathogenic IFN-γ+CD4+ T cells in liver and nephritogenic IFN-γ+IL-10+CD4+ T cells in kidney tissues. Our results indicate that, different from CD103− naive natural Treg cells that prevent GVHD via suppressing donor T cell activation and expansion, CD103+ Treg cells ameliorate ongoing chronic GVHD via reducing activated pathogenic T and B cells.

scholarly journals MicroRNA-143-3p alleviates murine collagen-induced arthritis by polarizing naive CD4+T cells into Treg cells

2021 ◽  
Author(s):  
Mei Yu Shen ◽  
Bao Ping Jiang ◽  
Ming Fei Zhang ◽  
Xiang Wang ◽  
Hong Zhu ◽  
...  
Keyword(s):  
T Cells ◽  
Cd4 T Cells ◽  
Therapeutic Strategy ◽  
Treg Cells ◽  
Systemic Autoimmune Disease ◽  
Forkhead Box ◽  
And Function ◽  
Anti Inflammatory Cytokine

Rheumatoid arthritis (RA) is a chronic and systemic autoimmune disease with the decreasing proportion of regulatory T (Treg) cells. Previous studies have shown that microRNAs (miRNAs, miR) act as key regulators of Treg cells. In this study, we assessed the involvement of miR-143-3p on Treg cells differentiation and function in the RA progress. We reported that the expression of miR-143-3p has been negatively associated with RA disease activity, and actively correlated with anti-inflammatory cytokine IL-10, which was secreted by Treg cells. In vitro, miR-143-3p expression in the CD4+T cells contributed to the upregulation of forkhead box protein 3 (Foxp3), which was the characteristic transcription factor of Treg cells. Notably, miR-143-3p mimics treatment markedly upregulated the frequency of Treg cells in vivo, effectively prevented CIA development and significantly inhibited inflammation in mice. Altogether, we proposed that MiR-143-3p can alleviate CIA by polarizing naive CD4+T cells into Treg cells, which warrants miR-143-3p as a target for the new therapeutic strategy of Treg-deficiency autoimmune diseases such as RA.

Comparison of In Vitro and In Vivo Effects of Infliximab on Cytokine Production in Proliferating CD4+ T Cells in Patients with Rheumatoid Arthritis

2015 ◽  
Vol 1 (2) ◽  
pp. 122-128
Author(s):  
Syuichi Koarada ◽  
Yuri Sadanaga ◽  
Natsumi Nagao ◽  
Satoko Tashiro ◽  
Rie Suematsu ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
T Cells ◽  
Cd4 T Cells ◽  
Cytokine Production
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