Results 51 to 60 of about 26,474 (270)

Innate Immune Activation Is a Strong Suppressor of CCL22 and Impedes Regulatory T Cell–Dendritic Cell Interaction

Immunology, EarlyView.
During homeostasis, CCL22 is secreted by dendritic cells (DC), which mediate contacts between regulatory T cells (Treg) and DC to maintain immune balance. Activation of innate immunity via microbes or pattern recognition receptor (PRR) agonists induces the secretion of several soluble factors (e.g., type I and II interferons, IL‐10), which mediate ...
Ignazio Piseddu, Jan Gärtig, Stephan Eiber, Stefan Moder, Raffael Thaler, Matthias Thaler, Juliane Gruen, Marlies Vornhülz, Kevin Bahner, Luana Messa, Benjamin Kühnemuth, Jennifer Müller, Konstantin Schnell, Antonia Beimert, Carolin Perleberg, Natascha Röhrle, Maximilian Martin Ludwig Knott, Linda Hammann, Vanessa Wittmann, Patrick Layritz, Moritz Rapp, Carole Bourquin, Julia Mayerle, Stefan Endres, David Anz   +24 more
wiley   +1 more source

Absence of ZAP-70 prevents signaling through the antigen receptor on peripheral blood T cells but not on thymocytes. [PDF]

, 1995
Recently, a severe combined immunodeficiency syndrome with a deficiency of CD8+ peripheral T cells and a TCR signal transduction defect in peripheral CD4+ T cells was associated with mutations in ZAP-70.
Gelfand, EW, Kadlecek, TA, Mazer, BD, Weinberg, K, Weiss, A   +4 more
core   +2 more sources

Re‐entry of donors deferred for false‐reactive screening tests in Canada: 10 years post implementation

Vox Sanguinis, EarlyView.
Abstract Background and Objectives Canadian Blood Services implemented a re‐entry programme in 2014. Donors deferred because of false‐reactive or indeterminate screening tests can provide a specimen for re‐entry testing 6 months after their initial test, and resume donating if they test negative for all infectious markers.
Chinchin Wang, Steven J. Drews, Mark Bigham, Mindy Goldman, Sheila F. O'Brien   +4 more
wiley   +1 more source

High-level Expression and One-step Purification of Chimeric Antigen Containing HTLV-I-II Diagnostic Epitopes in Escherichia coli

Iranian Journal of Allergy, Asthma and Immunology, 2020
Purification and preparation of three diagnostic antigens used for the detection of human T-lymphotropic virus (HTLV)-I/-II infection in E.coli are different parts of a multi-step method.
Mahnaz Bezhgi, Mohammad Fazilati
doaj   +1 more source

Expression of interleukin 2 receptors on activated human B cells. [PDF]

, 1984
Using anti-Tac, a monoclonal anti-interleukin 2 (IL-2) receptor antibody, we have explored the possibility that certain activated B cells display receptors for IL-2.
Bongiovanni, KF, Depper, JM, Goldman, CK, Greene, WC, Korsmeyer, SJ, Leonard, WJ, Robb, RJ, Sharrow, SO, Waldmann, TA   +8 more
core  

Leucoreduction of blood components. an effective way to increase blood safety? [PDF]

, 2015
Over the past 30 years, it has been demonstrated that removal of white blood cells from blood components is effective in preventing some adverse reactions such as febrile non-haemolytic transfusion reactions, immunisation against human leucocyte antigens
Bianchi, Maria, Facco, Giuseppina, Grazzini, Giuliano, Liumbruno, Giancarlo M, Marano, Giuseppe, Pupella, Simonetta, VAGLIO, Stefania   +6 more
core   +1 more source

Evaluation of bovine leukaemia virus infection control measures in Japanese Black beef cattle breeding farms: A 7‐year longitudinal study based on proviral load

Veterinary Record Open, Volume 13, Issue 1, June 2026.
Abstract Background Bovine leukaemia virus (BLV) infection remains a major problem for Japanese Black (Wagyu) cattle, and effective and sustainable control measures are essential to prevent its spread in breeding herds. This study aimed to monitor the BLV infection status of all cattle at a Japanese Black breeding farm in Kagoshima Prefecture, Japan ...
Makoto Kajisa, Chikako Tani, Mineto Tani, Jiazhou Li, Satoshi Ito, Takenori Yamauchi, Hironobu Murakami, Hiromu Katamoto, Reiichiro Sato, Shingo Nakahata   +9 more
wiley   +1 more source

Aquaporin-4 Antibodies Are Not Related to HTLV-1\ud Associated Myelopathy [PDF]

, 2012
Introduction: The seroprevalence of human T-cell leukemia virus type 1 (HTLV-1) is very high among Brazilians (,1:200).\ud HTLV-1 associated myelopathy or tropical spastic paraparesis (HAM/TSP) is the most common neurological complication of\ud HTLV-1 ...
Brandão, Carlos Otávio, Casseb, Jorge Simão do Rosário, Damasceno, Alfredo, Damasceno, Benito P., Farias, Alessandro S., Jarius, Sven, Longhini, Ana Leda F., Moraes, Adriel S., Oliveira, Augusto C. Penalva de, Santos, Leonilda M. B., von Gleh, Felipe, Wandinger, Klaus-Peter, Wildemann, Brigitte   +12 more
core   +2 more sources

Lactate Metabolism‐Immune Regulation‐Related Gene Signature in Lower‐Grade Gliomas: Prognostic Model Development and Immune Characterization

The FASEB Journal, Volume 40, Issue 6, 31 March 2026.
Lactate metabolism‐immune regulation‐related gene signature (PLA2G2A, TNFRSF12A, VAV3) predicts glioma prognosis. PLA2G2A promotes ECM remodeling, tumor‐associated inflammation, and EMT, leading to enhanced proliferation, invasion, and unfavorable outcomes.
Enhao Zhang, Liangzhe Wei, He Ren, Jianfei Zhang, Hongqiao Yang, Meng Sun, Xiang Gao, Yi Huang   +7 more
wiley   +1 more source

Seroprevalencia de la infección por HTLV-1 en diferentes grupos de riesgo estudiados en Cuba

Revista Cubana de Medicina, 1998
Se estudiaron, en el período comprendido desde 1991 hasta 1996, 26 352 muestras de suero procedentes de diferentes grupos de riesgo y donantes de sangre para conocer la seroprevalencia de anticuerpos contra el virus linfotrópico de las células T humanas ...
Ana Luisa Lubián Caballero, Héctor Manuel Díaz Torres, Eladio Silva Cabrera, María Teresa Pérez Guevara, Otto Cruz Sui, José Luis de la Fuente Arzola, Leonor Navea Leyva, Enrique Noa Romero   +7 more
doaj