Results 61 to 70 of about 150,657 (357)

Mitochondrial reactive oxygen species regulate the induction of CD8+ T cells by plasmacytoid dendritic cells

Nature Communications, 2018
Cross-presentation allows exogenous antigens to be presented by the major histocompatibility I pathway. Here the authors show that the inducible cross-presentation by plasmacytoid dendritic cells is modulated by mitochondria-originated reactive oxygen ...
Marine Oberkampf, Camille Guillerey, Juliette Mouriès, Pierre Rosenbaum, Catherine Fayolle, Alexandre Bobard, Ariel Savina, Eric Ogier-Denis, Jost Enninga, Sebastian Amigorena, Claude Leclerc, Gilles Dadaglio   +11 more
doaj   +1 more source

Tolerogenic effect of noninherited maternal antigens in hematopoietic stem cell transplantation

Frontiers in Immunology, 2012
Major histocompatibility complex antigens that provoke severe transplant reactions are referred to as the human leukocyte antigen (HLA) in human and as the H-2 in mice.
Masahiro eHirayama, Eiichi eAzuma, Yoshihiro eKomada   +2 more
doaj   +1 more source

Successful Deceased Donor Kidney Transplantation in a Highly Sensitized Patient after Reclassification of Unacceptable Antigens Based on HLA Epitope Analysis

Revista Portuguesa de Nefrologia e Hipertensão, 2022
For patients with end stage renal disease, kidney transplant offers significant survival and quality-of-life advantages compared with dialysis. But for patients seeking transplant who are highly sensitized, waiting times have traditionally been long and
Daniela Alfere, Sandra Tafulo, Isabel Tavares, Ana Teresa Nunes, Ana Rocha, Manuela Bustorff, Susana Sampaio   +6 more
doaj   +1 more source

Antigen presentation by hapten-specific B lymphocytes. I. Role of surface immunoglobulin receptors. [PDF]

, 1984
The present study examines the ability of hapten-specific murine splenic B lymphocytes to present hapten-proteins to carrier-specific T cell hybridomas.
Abbas, AK, Benacerraf, B, Rock, KL
core  

Impaired Intracellular Transport and Cell Surface Expression of Nonpolymorphic HLA-E [PDF]

, 1992
The assembly of the classical, polymorphic major histocompatibility complex class I molecules in the endoplasmic reticulum requires the presence of peptide ligands and ~2-microglobulin (~2m). Formation of this trimolecular complex is a prerequisite for e~
Johnson, Judith P., Kellermann, Josef, Ulbrecht, Matthias, Weiss, Elisabeth H.   +3 more
core   +1 more source

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

FEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro, Marco Cellani, Cristina Scielzo   +2 more
wiley   +1 more source

Phenotype frequencies of autosomal minor histocompatibility antigens display significant differences among populations. [PDF]

PLoS Genetics, 2007
Minor histocompatibility (H) antigens are allogeneic target molecules having significant roles in alloimmune responses after human leukocyte antigen-matched solid organ and stem cell transplantation (SCT).
Eric Spierings, Matthijs Hendriks, Léna Absi, Angelica Canossi, Sonal Chhaya, John Crowley, Harry Dolstra, Jean-François Eliaou, Tom Ellis, Jürgen Enczmann, Maria E Fasano, Thibaut Gervais, Clara Gorodezky, Brigitte Kircher, David Laurin, Mary S Leffell, Pascale Loiseau, Mari Malkki, Miroslaw Markiewicz, Miryam Martinetti, Etsuko Maruya, Narinder Mehra, Fatma Oguz, Machteld Oudshoorn, Noemi Pereira, Rajni Rani, Ruhena Sergeant, Jackie Thomson, Thuong Hien Tran, Hannu Turpeinen, Kuo-Liang Yang, Renata Zunec, Mary Carrington, Peter de Knijff, Els Goulmy   +34 more
doaj   +1 more source

Identification of mouse H-2 antigens by mixed lymphocyte culture in the presence of PHA. 3. Blastformation of mouse lymphocytes according to the difference in non- H-2 antigens [PDF]

, 1969
It has been demonstrated that by the mixed cultures in the presence of PHA the combination of those cells whose H-2 antigens differ from each other shows a higher rate and more significant difference of blastformation than in the combination where non-H ...
Kaneda, Shoken
core   +1 more source

Surfaceome: a new era in the discovery of immune evasion mechanisms of circulating tumor cells

Molecular Oncology, EarlyView.
In the era of immunotherapies, many patients either do not respond or eventually develop resistance. We propose to pave the way for proteomic analysis of surface‐expressed proteins called surfaceome, of circulating tumor cells. This approach seeks to identify immune evasion mechanisms and discover potential therapeutic targets. Circulating tumor cells (
Doryan Masmoudi, Jérome Vialaret, Christophe Hirtz, Catherine Alix‐Panabières   +3 more
wiley   +1 more source

Histocompatibility antigens and rheumatoid arthritis [PDF]

Arthritis & Rheumatism, 1972
The frequency of HL-A antigens found in a group of patients with rheumatoid arthritis (RA) was compared with that found in a nonarthritic “normal” population. An attempt was also made to quantitate the relative amounts of HL-A antigens on lymphocytes of patients with RA as compared to control subjects' lymphocytes using three different HL-A antisera ...
Ronald P. Messner, Richard B. Lies, Gary M. Troup   +2 more
openaire   +3 more sources