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Innate and adaptive T cells in influenza disease

Simone Nüssing, Sneha Sant, Marios Koutsakos, Kanta Subbarao, Thi H.O. Nguyen, Katherine Kedzierska

Frontiers of Medicine 2018, Volume 12, Issue 1,   Pages 34-47 doi: 10.1007/s11684-017-0606-8

Abstract: cells and antibody-producing B cells) achieve viral clearance and host recovery.Adaptive T and B cells maintain immunological memory and provide protection against subsequent infectionsRecent studies also shed light on the role of innate T-cells (MAIT cells, gd T cells, and NKT cells)We summarize the current knowledge on influenza-specific innate MAIT and gd T cells as well as adaptiveCD8+ and CD4+ T cells, and discuss how these responses can be harnessed by novel

Keywords： influenza     innate T cells     CD4+ and CD8+ T cells     vaccination    

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γδ T cells in liver diseases

Xuefu Wang, Zhigang Tian

Frontiers of Medicine 2018, Volume 12, Issue 3,   Pages 262-268 doi: 10.1007/s11684-017-0584-x

Abstract:

γδ T cells display unique developmental, distributional, and functional patterns and canγδ T cells are enriched in the liver and exhibit liver-specific features.In this study, we review the properties of hepatic γδ T cells and summarize the roles ofγδ T cells in liver diseases.We believe that determining the properties and functions of γδ T cells in liver diseases

Keywords： γδT cells     liver infection     non-alcoholic fatty liver disease     autoimmune hepatitis     liver fibrosis and cirrhosis    

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High-affinity T cell receptors redirect cytokine-activated T cells (CAT) to kill cancer cells

Synat Kang, Yanyan Li, Yifeng Bao, Yi Li

Frontiers of Medicine 2019, Volume 13, Issue 1,   Pages 69-82 doi: 10.1007/s11684-018-0677-1

Abstract:

Cytokine-activated T cells (CATs) can be easily expanded and are widely applied to cancer immunotherapyThe low-efficacy problem can be resolved using T cell antigen receptor-engineered CAT (TCR-CAT).165 HLA-A*02:01-specific high-affinity TCR (HAT)-transduced CATs can specifically kill cancer cellsTCR-CATs delivered significantly better activation and cytotoxicity than the equivalent TCR-engineered Tcells (TCR-Ts) in terms of interferon-g and granzyme B production

Keywords： cytokine-activated T cells     high-affinity T cell receptor     cancer immunotherapy     TCR-CAT    

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Programming CAR T cells to enhance anti-tumor efficacy through remodeling of the immune system

Xiaohui Wang, Zhiqiang Wu, Wei Qiu, Ping Chen, Xiang Xu, Weidong Han

Frontiers of Medicine 2020, Volume 14, Issue 6,   Pages 726-745 doi: 10.1007/s11684-020-0746-0

Abstract: Chimeric antigen receptor (CAR) T cells have been indicated effective in treating B cell acute lymphoblasticHowever, CAR T cells have achieved minimal success against solid malignancies because of the additionalMobilization of endogenous immune cells is also necessary for CAR T cells to obtain their optimal therapeuticthe immune response in solid malignancies, especially with CAR T cells acting as cellular carriers toFinally, we discuss the combination of CAR T cells with biomaterials or oncolytic viruses to enhance

Keywords： CAR T cells     immunoregulatory molecules     endogenous immune response     solid malignancies    

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Regulatory T Cells and Their Clinical Applications in Antitumor Immunotherapy Review

Feng Xie, Rui Liang, Dan Li, Bin Li

Engineering 2019, Volume 5, Issue 1,   Pages 132-139 doi: 10.1016/j.eng.2018.12.002

Abstract:

Cancer is a potentially life-threatening disease characterized by the immortalization of tumor cellsRegulatory T cells (Tregs) are a subgroup of suppressive CD4+ T cells that play a vital role in the maintenanceopportunities for improving antitumor efficiency in combination with other therapeutics (e.g., Car-T-based

Keywords： Regulatory T cells     Cancer     Immunotherapy    

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CAR T-cell immunotherapy: a powerful weapon for fighting hematological B-cell malignancies

Frontiers of Medicine 2021, Volume 15, Issue 6,   Pages 783-804 doi: 10.1007/s11684-021-0904-z

Abstract: Chimeric antigen receptor T-cell (CAR T) immunotherapy opens a new path for targeted therapy of hematologicalIn this review, through a representative case study, we summarize the current experience of CAR T-cell, the causative mechanisms of therapy resistance, and new strategies to improve the efficacy of CAR T-cell

Keywords： CAR T cells     hematological malignancies     review    

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Changes of phenotype and function of human CD4 CD25 T cells induced by transfection of Foxp3

WU Kui, BI Yutian, WANG Yaoli, WANG Changzheng

Frontiers of Medicine 2008, Volume 2, Issue 4,   Pages 366-369 doi: 10.1007/s11684-008-0070-6

Abstract: Virus-containing supernatant was applied to differentiate CD4CD25 T cells.The effect of transfected CD4 T cells on the proliferation and cytokine production of CD4CD25 T cellsAfter transfection, the proliferation of CD4 T cells was eliminated.Transfected T cells inhibited the proliferation of CD4CD25 T cells.This suggested a key role of Foxp3 in the generation of CD4CD25 regulatory T cells.
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Paradoxical role of Id proteins in regulating tumorigenic potential of lymphoid cells

Sumedha Roy, Yuan Zhuang

Frontiers of Medicine 2018, Volume 12, Issue 4,   Pages 374-386 doi: 10.1007/s11684-018-0652-x

Abstract: suppressors in the development of Burkitt’s lymphoma in humans, and hepatosplenic and innate-like T

Keywords： Id proteins     lymphoma     leukemia     T cells     B cells     tumor suppressor     oncogene    

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Th17 Cells in autoimmune diseases

Lei Han,Jing Yang,Xiuwen Wang,Dan Li,Ling Lv,Bin Li

Frontiers of Medicine 2015, Volume 9, Issue 1,   Pages 10-19 doi: 10.1007/s11684-015-0388-9

Abstract:

Th17 cells are a new subset of CD4+ T cells involved in the clearance of extracellularAccumulating evidence suggests that Th17 cells and their signature cytokines have a pivotal role in the

Keywords： IL-17     Th17 cells     RORγt     autoimmune diseases     posttranslational modification     inhibitors    

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NKT cells in liver diseases

Shasha Zhu, Huimin Zhang, Li Bai

Frontiers of Medicine 2018, Volume 12, Issue 3,   Pages 249-261 doi: 10.1007/s11684-018-0622-3

Abstract:

Natural killer T cells are innate-like and tissue-resident lymphocytes, which recognize lipid antigensNatural killer T cells play important roles in infections, tumors, autoimmune diseases, and metabolicIn this study, we summarize recent findings on biology of natural killer T cells and their roles in hepatitiscells during the progression of liver diseases, which might be caused by changes in natural killer Tsubsets, factors skewing cytokine responses, and intercellular crosstalk between natural killer T cells

Keywords： natural killer T cells     hepatitis B virus and hepatitis C virus infection     autoimmune liver diseases     alcoholic    

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CAR T cells redirected against tumor-specific antigen glycoforms: can low-sugar antigens guarantee a

Frontiers of Medicine 2022, Volume 16, Issue 3,   Pages 322-338 doi: 10.1007/s11684-021-0901-2

Abstract: To date, six chimeric antigen receptor T cell (CAR-T) therapies have been permitted for the treatmentHowever, several clinical trials of solid tumor CAR-T therapies were prematurely terminated, or theyThe simultaneous expression of target antigens by healthy organs and tumor cells is partly responsibleglycosylated glycoforms of tumor-associated antigens can also minimize the off-tumor effects of CAR-TTn, T, and sialyl-Tn antigens have been reported to be involved in tumor progression and metastasis,

Keywords： cancer immunotherapy     chimeric antigen receptor     solid tumors     tumor-associated antigen     glycosylation     O-glycans     adoptive cell therapy    

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exosomes induce initial activation by exosomal CD19 antigen but impair the function of CD19-specific CAR T-cells

Frontiers of Medicine doi: 10.1007/s11684-023-1010-1

Abstract: exosomes induce initial activation by exosomal CD19 antigen but impair the function of CD19-specific CAR T-cells

Keywords： exosomes induce activation     impair function CD19     exosomal CD19 antigen    

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Biological features of intrahepatic CD4+CD25+ T cells in the naturally tolerance of rat liver transplantation

LU Ling, ZHANG Feng, PU Liyong, YAO Aihua, YU Yue, SUN Beicheng, LI Guoqiang, WANG Xuehao

Frontiers of Medicine 2007, Volume 1, Issue 4,   Pages 373-376 doi: 10.1007/s11684-007-0072-9

Abstract: The biological features of intrahepatic CD4CD25 T regulatory cells in the naturally tolerance of ratThe purity of CD4CD25 T cells sorted by MACS was 86%–93%.The CD4CD25 T cells could specifically express the Foxp3 gene compared with CD4CD25 T cells. , the spleencells from LEW rats can irritate the proliferation of CD4CD25 T cells more obviously than the syngegnicCD4CD25 Tr cells could suppress the proliferation of CD4CD25 T cells, but the inhibition was reversed

Keywords： magnetic     LEW-to-DA     effector     MACS     cytometry    

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Advances in immunopathogenesis of adult immune thrombocytopenia

Xinguang Liu, Yu Hou, Jun Peng

Frontiers of Medicine 2013, Volume 7, Issue 4,   Pages 418-424 doi: 10.1007/s11684-013-0297-8

Abstract:

Primary immune thrombocytopenia (ITP) is an autoimmune disorder characterized by immune-mediated accelerated platelet destruction and/or suppressed platelet production. Although the development of autoantibodies against platelet glycoproteins remains central in the pathophysiology of ITP, several abnormalities involving the cellular mechanisms of immune modulation have been identified, and the pathways behind the immune-mediated destruction of platelets have opened new avenues for the design of specific immunotherapies in an attempt to reduce the platelet destruction. This review is primarily focused on the recent literature with respect to immunopathological mechanisms in patients with ITP.

Keywords： primary immune thrombocytopenia     B lymphocytes     T lymphocytes     antigen-presenting cells     cytokines    

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Performance enhancement of partially shaded solar PV array using novel shade dispersion technique

Namani RAKESH,T. Venkata MADHAVARAM

Frontiers in Energy 2016, Volume 10, Issue 2,   Pages 227-239 doi: 10.1007/s11708-016-0405-y

Abstract: Solar photo voltaic array (SPVA) generates a smaller amount of power than the standard rating of the panel due to the partial shading effect. Since the modules of the arrays receive different solar irradiations, the P-V characteristics of photovoltaic (PV) arrays contain multiple peaks or local peaks. This paper presents an innovative method (magic square) in order to increase the generated power by configuring the modules of a shaded photovoltaic array. In this approach, the physical location of the modules in the total cross tied (TCT) connected in the solar PV array is rearranged based on the magic square arrangement pattern. This connection is done without altering any electrical configurations of the modules in the PV array. This method can distribute the shading effect over the entire PV array, without concentrating on any row of modules and can achieve global peaks. For different types of shading patterns, the output power of the solar PV array with the proposed magic square configuration is compared with the traditional configurations and the performance is calculated. This paper presents a new reconfiguration technique for solar PV arrays, which increases the PV power under different shading conditions. The proposed technique facilitates the distribution of the effect of shading over the entire array, thereby, reducing the mismatch losses caused by partial shading. The theoretical calculations are tested through simulations in Matlab/Simulink to validate the results. A comparison of power loss for different types of topologies under different types of shading patterns for a 4 × 4 array is also explained.

Keywords： photovoltaic cells     mismatch loss     shading patterns     partial shading     magic square     power enhancement     global    

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Title Author Date Type Operation

Innate and adaptive T cells in influenza disease

Simone Nüssing, Sneha Sant, Marios Koutsakos, Kanta Subbarao, Thi H.O. Nguyen, Katherine Kedzierska

Journal Article

γδ T cells in liver diseases

Xuefu Wang, Zhigang Tian

Journal Article

High-affinity T cell receptors redirect cytokine-activated T cells (CAT) to kill cancer cells

Synat Kang, Yanyan Li, Yifeng Bao, Yi Li

Journal Article

Programming CAR T cells to enhance anti-tumor efficacy through remodeling of the immune system

Xiaohui Wang, Zhiqiang Wu, Wei Qiu, Ping Chen, Xiang Xu, Weidong Han

Journal Article

Regulatory T Cells and Their Clinical Applications in Antitumor Immunotherapy

Feng Xie, Rui Liang, Dan Li, Bin Li

Journal Article

CAR T-cell immunotherapy: a powerful weapon for fighting hematological B-cell malignancies

Journal Article

Changes of phenotype and function of human CD4 CD25 T cells induced by transfection of Foxp3

WU Kui, BI Yutian, WANG Yaoli, WANG Changzheng

Journal Article

Paradoxical role of Id proteins in regulating tumorigenic potential of lymphoid cells

Sumedha Roy, Yuan Zhuang

Journal Article

Th17 Cells in autoimmune diseases

Lei Han,Jing Yang,Xiuwen Wang,Dan Li,Ling Lv,Bin Li

Journal Article

NKT cells in liver diseases

Shasha Zhu, Huimin Zhang, Li Bai

Journal Article

CAR T cells redirected against tumor-specific antigen glycoforms: can low-sugar antigens guarantee a

Journal Article

exosomes induce initial activation by exosomal CD19 antigen but impair the function of CD19-specific CAR T-cells

Journal Article

Biological features of intrahepatic CD4+CD25+ T cells in the naturally tolerance of rat liver transplantation

LU Ling, ZHANG Feng, PU Liyong, YAO Aihua, YU Yue, SUN Beicheng, LI Guoqiang, WANG Xuehao

Journal Article

Advances in immunopathogenesis of adult immune thrombocytopenia

Xinguang Liu, Yu Hou, Jun Peng

Journal Article

Performance enhancement of partially shaded solar PV array using novel shade dispersion technique

Namani RAKESH,T. Venkata MADHAVARAM

Journal Article