Results 61 to 70 of about 49,530 (262)

Decreased effector memory CD45RA+ CD62L- CD8+ T cells and increased central memory CD45RA- CD62L+ CD8+ T cells in peripheral blood of rheumatoid arthritis patients [PDF]

Arthritis Res Ther, 2003
Although a role for CD8+ T cells in the pathogenesis of rheumatoid arthritis (RA) has been suggested, the precise nature of their involvement is not fully understood. In the present study we examined the central and effector memory phenotypes of CD4+ and CD8+ T cells in the peripheral blood of patients with RA and systemic lupus erythematosus ...
Anastacia, Maldonado, Yvonne M, Mueller, Preethi, Thomas, Paul, Bojczuk, Carolyn, O'Connors, Peter D, Katsikis   +5 more
openaire   +2 more sources

Remote‐Controllable Immune‐Priming Spot Formation Via Nanocomplexed Hydrogel‐Assisted Histotripsy: Immunoasis

Advanced Materials, EarlyView.
A novel immunotherapeutic strategy combines injectable, adjuvant‐loaded hydrogels with externally controlled histotripsy to create immune‐priming sites within tumors. This approach generates millimeter‐sized immune‐activated lesions with flexible, patient‐tailored treatment scheduling, enabling precise immune activation through tumor ablation‐mediated ...
Sung Hoon Kim, Wonseok Choi, Yurim Kim, Hyeongmin Kim, Gu Won Jeong, Hyewon Park, Inchan Youn, Yoon Park, Sungmin Han, Young‐Min Kim   +9 more
wiley   +1 more source

L-selectin and beta(2)-integrin expression on circulating bovine polymorphonuclear leukocytes during endotoxin mastitis [PDF]

, 2003
The aim of this in vivo study was to examine the effect of intramammarily administered endotoxin (lipopolysaccharide, LPS) on the expression of L-selectin (CD62L) and the beta(2)-integrin subunits CD11b and CD18 on circulating bovine PMN.
Burvenich, Christian, Diez Fraile, Araceli, Duchateau, Luc, Meyer, Evelyne   +3 more
core  

Pre‐Encoded IFN‐I Sensitivity Exacerbates Memory T Cell Senescence in Solid Tumors

Advanced Science, EarlyView.
Type I interferon (IFN‐I) signaling promotes p21‐dependent cell cycle arrest in senescent tumor‐specific memory T cells, resulting in poor proliferative responses and solid tumor regression during cancer vaccination. Conversely, IFNα/β receptor blockade reinvigorates T cell proliferation to regress solid tumors and is more effective with increasing ...
Andrew Nguyen, Scott R Walsh, Li Deng, Lan Chen, Yonghong Wan   +4 more
wiley   +1 more source

CD8+ T cell memory is sustained in mice by hepatic stellate cells

Hepatology, EarlyView., 2022
HSC role in memory CD8+ T cell maintenance. Abstract Background and Aims Long‐lasting immunological memory is the ultimate goal of vaccination. Homeostatic maintenance of memory CD8+ cytotoxic T cells (MemCD8TCs) is thought to be mediated by IL‐15/IL‐15R heterodimer (15HD)‐expressing myeloid cells.
Yi‐Ting Chen, Yu‐Chia Su, Yee‐Ern Or, Chin‐Fu Cheng, John T. Kung   +4 more
wiley   +1 more source

The Comparison Effect of DOCA and L-NAME on T Cells Activation in the Preeclampsia Mice Model

Journal of Experimental Life Science
Preeclampsia is a systemic disorder of pregnancy characterized by the maternal immune system's failure to properly adapt to fetal antigens, resulting in chronic inflammatory responses.
Riska Amalia Khodijah, Yuyun Ika Christina, Dinia Rizqi Dwijayanti, Sri Rahayu, Muhaimin Rifa’i, Muhammad Sasmito Djati   +5 more
doaj   +1 more source

Avidity of influenza-specific memory CD8+ T-cell populations decays over time compromising antiviral immunity [PDF]

, 2012
Decline of cell-mediated immunity is often attributed to decaying T-cell numbers and their distribution in peripheral organs. This study examined the hypothesis that qualitative as well as quantitative changes contribute to the declining efficacy of CD8+
Alexander-Miller, Almeida, Appay, Berger, Betts, Bosselut, Cerundolo, Gallimore, Gorman, Hansen, Hollander, Homann, Jelley-Gibbs, Jenkins, Jones, Jones, Judge, Karrer, Kattan, Kedzierska, Kim, Kohlmeier, Lefranc, Liang, Moffat, Neveu, Norbury, Powell, Price, Quigley, Rangel-Moreno, Richards, Roberts, Schluns, Tan, Tough, Trautmann, Valkenburg, Valkenburg, Woodland, Wooldridge, Zammit   +41 more
core   +1 more source

An age-related decline of CD62L and vaccine response [PDF]

Human Vaccines & Immunotherapeutics, 2014
Aging process can affect T cell and antibody response to vaccination and an age-related decline in the expression of CD62L on CD8(+) T-lymphocyte is one of the important factors that contribute. A recent report demonstrated that percentage of CD3(+)CD8(+)CD62L(+) cells and CD8(+) T-lymphocyte microRNA-92a levels significantly decline with the age and ...
Jae Il, Shin, Jagadeesh, Bayry
openaire   +3 more sources

Interactions of Antibody Drug Conjugate Anti‐Tubulin and Topoisomerase I Inhibitor Payloads with Radiotherapy to Potentiate Immunotherapy

Advanced Science, EarlyView.
Antibody drug conjugates deliver their cytotoxic anti‐tubulin or topoisomerase I inhibitor payloads to tumors through cancer cell receptor targeting. The released drug payloads induce cellular changes that interact with radiotherapy resulting in radiosensitization that improves cancer cell kill and stimulates anti‐tumor immune responses.
Jacqueline Lesperance, Bryan S. Yung, Michael M. Allevato, Marcus M Cheng, Maria F. Camargo, Robert Saddawi‐Konefka, Kanika Dhawan, Ashwyn K. Sharma, Mahsa Mortaja, Sophie Bice, Daniel J. Scanderbeg, Diego Alvarado, Jyoti Mayadev, Ramez N. Eskander, Stephen R. Adams, Pippa F. Cosper, J. Silvio Gutkind, Sunil J. Advani   +17 more
wiley   +1 more source

Intestinal injury and gut permeability in sickle cell disease

Journal of Translational Medicine, 2019
Background Due to recurrent hypoxia-reperfusion injury induced by vaso-occlusive crises (VOC), patients with sickle cell disease (SCD) may have intestinal injury and increased permeability.
Dibyendu Dutta, Barbara Methe, Salomon Amar, Alison Morris, Seah H. Lim   +4 more
doaj   +1 more source