Results 31 to 40 of about 13,929,929 (284)

Immunological mechanism of IgG4-related disease

Journal of Translational Autoimmunity, 2020
IgG4-related disease (IgG4-RD) is an immune-mediated inflammatory disorder in multiple organs, characterized by abundant infiltration of IgG4-positive plasmacytes and fibrosis in the involved organs.
Changyan Liu, Panpan Zhang, Wen Zhang
doaj   +1 more source

Th17 effector cells support B bell responses outside of germinal centres [PDF]

, 2012
Th17 cells are pro-inflammatory CD4+T cells, which are important in immune responses against fungal pathogens and extracellular bacteria and have also been implicated in various autoimmune syndromes.
David R Withers, Brewer James M., Benson, RA, David R. Withers, Paola Conigliaro, Agapitos Patakas (120270), Benson, R.A., Iain B McInnes, Patakas, A, David R. Withers (120281), Paul Garside, McInnes Iain B., Paul Garside (21184), Conigliaro, P, Withers, DR, Robert A. Benson, McInnes, I.B., CONIGLIARO, PAOLA, Patakas Agapitos, Benson Robert A., Patakas, A., Conigliaro, P., Withers David R., Agapitos Patakas, Brewer, J.M., Iain B. McInnes (120290), Robert A Benson, Paola Conigliaro (71046), Conigliaro Paola, Garside Paul, Robert A. Benson (120275), Garside, P, Mcinnes, LB, Garside, P., James M. Brewer, Iain B. McInnes, James M Brewer, Withers, D.R., Brewer, JM, James M. Brewer (120295)   +39 more
core   +1 more source

Characterization of T Follicular Helper Cells and T Follicular Regulatory Cells in HIV-Infected and Sero-Negative Individuals

Cells, 2023
Humoral immune response is important in fighting pathogens by the production of specific antibodies by B cells. In germinal centers, T follicular helper (TFH) cells provide important help to B-cell antibody production but also contribute to HIV ...
Bradley Salvatore, Rachel S. Resop, Brent R. Gordon, Marta Epeldegui, Otoniel Martinez-Maza, Begoña Comin-Anduix, Alex Lam, Ting-Ting Wu, Christel H. Uittenbogaart   +8 more
doaj   +1 more source

Detection of Mouse Natural Killer T Follicular Helper (NKTFH) Cells by Flow Cytometry

, 2016
Natural killer T follicular helper (NKTFH) cell, a recently identified B-cell helper innate cell population, can be easily missed due to its low frequency and the fact that it only forms upon immunization or infection with glycolipid-containing antigens ...
Garcia De Vinuesa, Maria Carola, Chang, Pheh   +1 more
core   +1 more source

Advances in the role of follicular T helper cells in graft versus host diseases

Liver Research, 2017
Graft versus host disease (GVHD) is a refractory complication of allogeneic hematopoietic stem cell transplantation for the treatment of malignant and non-malignant hematopoietic diseases.
Maogen Chen, Xiaohong Lin, Julie Wang, Nancy Olsen, Song Guo Zheng   +4 more
doaj   +1 more source

CVID-associated TACI mutations affect autoreactive B cell selection and activation [PDF]

, 2013
Common variable immune deficiency (CVID) is an assorted group of primary diseases that clinically manifest with antibody deficiency, infection susceptibility, and autoimmunity.
Tuure Kinnunen, Gentile, M, Cantaert, T, Tineke Cantaert, Menard, L, Laurence Menard, Morbach, H, Saadoun, D, Virdee, M, Neil Romberg, Kinnunen, T, Maurizio Gentile, Rachid, R, Martinez-Pomar, N, Geha, R, Henner Morbach, Matamoros, N, Cunningham-Rundles, C, Nicolas Chamberlain, Nuria Matamoros, Andrea Cerutti, Yen Shing Ng, Bodo Grimbacher, Natalia Martinez-Pomar, Meffre, E, Eric Meffre, David Saadoun, Manmeet Virdee, Rima Rachid, Cerutti, A, Raif Geha, Romberg, N, Brimbacher, B, Chamberlain, N, Charlotte Cunningham-Rundles, Ng, YS   +35 more
core   +1 more source

Plexin B2 and Semaphorin 4C Guide T Cell Recruitment and Function in the Germinal Center

Cell Reports, 2017
Summary: Follicular T helper (TFH) cells orchestrate the germinal center (GC) response locally. TFH localization in GCs is controlled by chemo-guidance cues and antigen-specific adhesion. Here.
Hu Yan, Longyan Wu, Changming Shih, Shiyue Hou, Jingwen Shi, Tianyang Mao, Wenbin Chen, Bhavani Melvin, Robert J. Rigby, Yingjia Chen, Haochen Jiang, Roland H. Friedel, Carola G. Vinuesa, Hai Qi   +13 more
doaj   +1 more source

Follicular Helper T Cells: Lineage and Location [PDF]

Immunity, 2009
Follicular helper T (Tfh) cells are the class of effector T helper cells that regulates the step-wise development of antigen-specific B cell immunity in vivo. Deployment of CXCR5+ Tfh cells to B cell zones of lymphoid tissues and stable cognate interactions with B cells are central to the delivery of antigen-specific Tfh cell function.
Fazilleau, Nicolas, Mark, Linda, McHeyzer-Williams, Louise J., McHeyzer-Williams, Michael G.   +3 more
openaire   +2 more sources

Marginal zone B cells: virtues of innate-like antibody-producing lymphocytes [PDF]

, 2013
Protective responses to microorganisms involve the nonspecific but rapid defence mechanisms of the innate immune system, followed by the specific but slow defence mechanisms of the adaptive immune system. Located as sentinels at the interface between the
Cols, M, Cerutti, A, Andrea Cerutti, Puga, I, Montserrat Cols, Irene Puga   +5 more
core   +1 more source

T follicular helper and T follicular regulatory cells have different TCR specificity

Nature Communications, 2017
T follicular helper and regulatory cells are generated in the germinal centre; however, whether antigen specificity defines their differential functions is unclear.
Ana Raquel Maceiras, Silvia Cristina Paiva Almeida, Encarnita Mariotti-Ferrandiz, Wahiba Chaara, Fadi Jebbawi, Adrien Six, Shohei Hori, David Klatzmann, Jose Faro, Luis Graca   +9 more
doaj   +1 more source