Results 91 to 100 of about 41,042,307 (363)
T cells in ITP : Focus on T follicular helper cells and cytotoxic T cells
British Journal of HaematologySummary Immune thrombocytopenia (ITP) is an autoimmune disease where premature destruction of platelets as well as inhibition of platelet production leads to thrombocytopenia and associated bleeding. It has long been considered a disease primarily caused by B cells, but the role of T lymphocytes in its pathogenesis is now better ...Sylvain Audia, Nichola Cooperopenaire +2 more sourcesSpecific T-cell Activation in an Unspecific T-cell Repertoire [PDF]
Science Progress, 2011 T-cells are a vital type of white blood cell that circulate around our bodies, scanning for cellular abnormalities and infections. They recognise disease-associated antigens via a surface receptor called the T-cell antigen receptor (TCR). If there were a specific TCR for every single antigen, no mammal could possibly contain all the T-cells it needs ...Berg, Hugo van den , Molina-Paris, Carmen, Sewell, Andrew K. +2 moreopenaire +2 more sourcesOligoclonal expansions of CD8(+) T cells in chronic HIV infection are antigen specific [PDF]
, 1998 Acute HIV infection is associated with a vigorous immune response characterized by the proliferation of selected T cell receptor V beta (BV)-expressing CD8(+) T cells.Ogg, GS, Christopher A. O'Callaghan, Philip J.R. Goulder, O'Callaghan, CA, Allen, RL, Anthony Kelleher, Andy K. Sewell, Jamie D.K. Wilson, Kelleher, A, Goulder, PJ, Andrew J. McMichael, Graham S. Ogg, Rachel L. Allen, Rowland-Jones, SL, Callan, MF, Wilson, JD, Sarah L. Rowland-Jones, Margaret F.C. Callan, Sewell, AK, McMichael, AJ +19 morecore +1 more sourceVenetoclax‐Based Therapy as a Bridge to Hematopoietic Stem Cell Transplantation in Relapsed or Refractory Pediatric Acute Leukemia
Pediatric Blood &Cancer, EarlyView.ABSTRACT
Relapsed and/or refractory (R/R) pediatric acute leukemia carries a dismal prognosis, largely driven by chemoresistance to conventional salvage therapy. The BH3‐mimetic venetoclax, combined with chemotherapy or hypomethylating agents, has demonstrated efficacy in small clinical trials.Katherine S. Colman, Deborah Meyran, Vajiranee Malalasekera, Heather Weerdenburg, Janine Campbell, Rachel Conyers, Stacie Wang, Hannah Walker, Seong Lin Khaw, Diane Hanna +9 morewiley +1 more sourceInduction of Colonic Regulatory T Cells by Indigenous Clostridium Species
Science, 2010 Bacteria of the genus Clostridium promote the induction of suppressor T cells in the colons of mice. CD4+ T regulatory cells (Tregs), which express the Foxp3 transcription factor, play a critical role in the maintenance of immune homeostasis.K. Atarashi, T. Tanoue, T. Shima, A. Imaoka, T. Kuwahara, Y. Momose, Gen-Hong Cheng, S. Yamasaki, T. Saito, Y. Ohba, T. Taniguchi, K. Takeda, S. Hori, I. Ivanov, Y. Umesaki, K. Itoh, K. Honda +16 moresemanticscholar +1 more sourceTracking Virus-Specific CD4+ T Cells during and after Acute Hepatitis C Virus Infection [PDF]
, 2007 Background. CD4+ T cell help is critical in maintaining antiviral immune responses and such help has been shown to be sustained in acute resolving hepatitis C.Paul Klenerman, GRÜNER N, Thimme, R., J. Tilman Gerlach, Weber, Jonathan N., Ulsenheimer, Axel, Helmut M. Diepolder, PFAFFEROT K, Semmo, N, Scriba, Thomas J, Silvana Gaudieri, Hans Nitschko, Grüner Norbert, SANTANTONIO, TERESA ANTONIA, Haberstroh, Anita, Diepolder Helmut M., Pfafferot, Katja, Jung, Maria-Christina, Rauch, A, Norbert Grüner, Andri Rauch, Scriba, T.J., Obermeier, M., Diepolder, HM, Pape Gerd R., Jonathan N Weber, Gaudieri Silvana, Malte H. J. Heeg, OBERMEIER M, Anita Haberstroh, SCHRAUT W, Jung, M-C, Gerd R Pape, Michaela Lucas, FIDLER S, RAUCH A, DAY C, Phillips, Rodney, Malte H.J. Heeg, Gaudieri, S., Maria-Christina Jung, Thimme Robert, Pape, Gerd R., Obermeier, Martin, Obermeier Martin, Day Cheryl, Obermeier, M, Rodney Phillips, Klenerman Paul, Heeg, MH, Martin Obermeier, Haberstroh, A., Day, C., Klenerman, Paul, Grüner, Norbert, Zachoval, R., Thimme, Robert, Baumert, Thomas F., Phillips, R., Gerlach, JT, Haberstroh Anita, Gerlach, J Tilman, Klenerman, P, Santantonio, T., ZACHOVAL R, Ulsenheimer, A., Nitschko, Hans, Lucas, Michaela, Nasser Semmo, Zachoval Reinhart, KLENERMAN P, Weber, J.N., Baumert Thomas F., Bowyer, S., Fidler, Sarah, Phillips Rodney, Haberstroh, A, Heeg Malte H.J., ULSENHEIMER A, Thomas F. Baumert, Baumert, TF, Diepolder, Helmut M, Axel Ulsenheimer, Thomas F Baumert, Gruener, N, Pfafferot, K, Pape, GR, Helmut M Diepolder, BAUMERT TF, Winfried Schraut, Jung, M.C., Zachoval, R, Gerlach, J.T., Thimme, R, Phillips, R, LUCAS M, Semmo, N., Heeg, Malte H. J., Semmo Nasser, HEEG MH, Gerlach J. Tilman, Nitschko Hans, HABERSTROH A, Santantonio Teresa, Robert Thimme, Grüner, N., Santantonio, T, Schraut Winfried, Klenerman, P., Pape, Gerd R, J. Tilman, Santantonio, Teresa, Scriba, Thomas J., Nitschko, H., Jung, MC, Jonathan N. Weber, Reinhart Zachoval, Scriba, TJ, NITSCHKO H, Lucas, M., Katja Pfafferot, Jung Maria-Christina, Fidler, S., Heeg, M., Schraut, Winfried, Malte H J Heeg, J Tilman Gerlach, Pfafferot Katja, Weber Jonathan N., Diepolder, H.M., Baumert, T.F., Gaudieri, S, Cheryl Day, GAUDIERI S, PAPE GR, Lucas, M, Fidler Sarah, WEBER JN, DIEPOLDER HM, Weber, Jonathan N, Schraut, W., Day, C, Ulsenheimer, A, Gerlach, J. Tilman, SEMMO N, Thomas J Scriba, Ulsenheimer Axel, Day, Cheryl, Lucas Michaela, PHILLIPS R, Diepolder, Helmut M., Pfafferott, K., Heeg, MHJ, Fidler, S, Rauch, A., Thomas J. Scriba, GERLACH JT, Gruner, N, Nitschko, H, Heeg, Malte H J, Gerd R. Pape, Sarah Fidler, Rauch Andri, Rauch, Andri, Baumert, Thomas F, Scriba Thomas J., Pape, G.R., Schraut, W, THIMME R, Semmo, Nasser, Weber, JN, JUNG MC, Teresa Santantonio, Gaudieri, Silvana, Zachoval, Reinhart, SCRIBA TJ, Diepolder, Helmut Michael, Heeg, Malte H.J., Haberstroh, Anita Silvia +178 morecore +2 more sourcesBiphasic Clinical Course of Pediatric Cytomegalovirus‐Associated Immune Thrombocytopenia: Early Poor Treatment Response but Favorable Long‐Term Outcomes
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background
Cytomegalovirus (CMV) is a recognized trigger of immune thrombocytopenia (ITP); however, its incidence and impact on disease course in children remain controversial. Therefore, we aimed to characterize the clinical course of pediatric patients with CMV‐associated ITP.Oded Gilad, Ohad Atia, Osama Tanous, Dafna Brik Simon, Michal Dvori, Miriam Cohen, Tracie A. Goldberg, Efraim Bilavsky, Joanne Yacobovich, Orna Steinberg‐Shemer +9 morewiley +1 more sourceEffect of propofol induction on antioxidant defense system, cytokines, and cd4+ and cd8+ T cells in cats [PDF]
Kafkas Universitesi Veteriner Fakültesi DergisiWe investigated the effects of propofol on the antioxidant defense mechanisms, pro
and anti-inflammatory cytokine expressions and specific defense processes in the study
since these parameters play a significant role in postoperative complications ...Didar AYDIN KAYA, Özlem GÜZEL, Duygu SEZER, Gülşen SEVİM, Erdal MATUR, Ezgi ERGEN, Feraye Esen GÜRSEL, Gizem ATMACA +7 moredoaj +1 more sourceImmunity to self co-generates regulatory T cells [PDF]
, 2008 Immune responses to self are kept in check by tolerance mechanisms, including suppression by regulatory T cells (Tregs). The defective generation of Tregs specific for self-antigens may lead to autoimmune disease.Kent P. Jensen, Spiros Fourlanos, James A. Dromey, Stuart I. Mannering, Helen E. Young, Daniel J. Thearle, Bo Han Lee, Leonard C. Harrison, Larissa Belov +8 morecore Adaptor SKAP-55 binds p21ras activating exchange factor RasGRP1 and negatively regulates the p21ras-ERK pathway in T-Cells [PDF]
, 2008 While the adaptor SKAP-55 mediates LFA-1 adhesion on T-cells, it is not known whether the adaptor regulates other aspects of signaling. SKAP-55 could potentially act as a node to coordinate the modulation of adhesion with downstream signaling.Lovatt Matt, Christopher E Rudd, Wu, Zhonglin, Schneider, Helga, Rudd Christopher E., Maqueira-Iglesias, Braudel, Matt Lovatt, Schneider Helga, Monika Raab, Valk, Elke, Smith, Xin, Zhonglin Wu, Klaus Strebhardt, Elke Valk, Strebhardt, Klaus, Rudd, Christopher E., Valk Elke, Strebhardt Klaus, Wang Hongyan, Wu Zhonglin, Braudel Maqueira-Iglesias, Maqueira-Iglesias Braudel, Helga Schneider, Xin Smith, Lovatt, Matt, Raab Monika, Raab, Monika, Wang, Hongyan, Smith Xin, Hongyan Wang +29 morecore +1 more source
