نتایج جستجو برای: leukocyte antigen

تعداد نتایج: 225025  

Journal: : 2023

Aim . To reveal the significance of major histocompatibility complex and human leukocyte antigen evolutionary divergence in transplantation allogeneic hematopoietic stem cells. The article traces evolution discusses reasons for its formation on example recognition system invertebrates, plants, jawed vertebrates humans. concepts immunopeptidome have been defined; data their impact therapy outcom...

Journal: :Revista brasileira de hematologia e hemoterapia 2016
Carolina Bonet Bub Margareth Afonso Torres Maria Elisa Moraes Nelson Hamerschlak José Mauro Kutner

BACKGROUND Successful transfusion of platelet refractory patients is a challenge. Many potential donors are needed to sustain human leukocyte antigen matched-platelet transfusion programs because of the different types of antigens and the constant needs of these patients. For a highly mixed population such as the Brazilian population, the pool size required to provide adequate platelet support ...

Journal: :Indian Journal of Dermatology, Venereology, and Leprology 2011

2011
Jing Xiong Virginia M. Miller Larry W. Hunter Yunman Li Muthuvel Jayachandran

BACKGROUND Pro-coagulant membrane microvesicles (MV) derived from platelets and leukocytes are shed into the circulation following receptor-mediated activation, cell-cell interaction, and apoptosis. Platelets are sentinel markers of toll-like receptor 4 (TLR4) activation. Experiments were designed to evaluate the time course and mechanism of direct interactions between platelets and leukocytes ...

Journal: :Haematologica 2012
Kim F Pearce Stephanie J Lee Michael Haagenson Effie W Petersdorf Jean Norden Matthew P Collin John P Klein Stephen R Spellman Shelagh A Lowerson Stella Davies Anne M Dickinson

BACKGROUND Allogeneic hematopoietic cell transplantation is the main curative therapy for patients with chronic myeloid leukemia who do not respond to tyrosine kinase inhibitors. It has been proposed that non-human leukocyte antigen gene polymorphisms influence outcome after hematopoietic cell transplantation and could be used alongside traditional patient-donor and transplant characteristics t...

2015
Min Xie Ting Li Ning Li Jinlan Li Qiumei Yao Wenling Han Guorui Ruan

Leukocyte differentiation antigens often represent important markers for the diagnosis, classification, prognosis, and therapeutic targeting of myeloid leukemia. Herein, we report a potential leukocyte differentiation antigen gene VSTM1 (V-set and transmembrane domain-containing 1) that was downregulated in bone marrow cells from leukemia patients and exhibited a higher degree of promoter methy...

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