Results 121 to 130 of about 115,135 (343)

Regulation of T cell response to leishmania antigens by determinants of histocompatibility leukocyte class I and II molecules

Brazilian Journal of Medical and Biological Research, 1998
It has been shown that HLA class I molecules play a significant role in the regulation of the proliferation of T cells activated by mitogens and antigens.
Bacellar O., Russo C., Carvalho E.M.
doaj  

The use of transgenic animals for xenotransplantation: An update

Animal Models and Experimental Medicine, EarlyView.
One way to produce genetically modified pigs is to use somatic cell nuclear transfer (SCNT). This procedure involves removing the metaphase plate from a mature oocyte using micromanipulation and then transferring the modified nucleus from the donor somatic cell to the oocyte.
Julia Motławska, Ana Amaral, Marta Cerveira‐Pinto, Paweł Kordowitzki   +3 more
wiley   +1 more source

Epstein–Barr Virus, Lower Vitamin D, Low Sun Exposure, and HLA‐DRB1*1501 Risk Variant Share Common Epigenetic Pathways Leading to Multiple Sclerosis Onset

Annals of Neurology, EarlyView.
Objectives Multiple sclerosis (MS) onset risk factors include Epstein–Barr virus (EBV) indices (including host response), lower serum 25‐vitamin D (25(OH)D) levels, low sun exposure, and HLA‐DRB1*1501. The underlying molecular mechanisms are unclear. Here, we examined mediation through differential DNA methylation (DNAm) to better understand possible ...
Steve Simpson‐Yap, Ellen Morwitch, Samuel A. Tanner, Sarah M. Thomson, Alex Eisner, Rod A. Lea, Trevor J. Kilpatrick, Jeannette Lechner‐Scott, Rodney J. Scott, Alexandre Xavier, Vicki E. Maltby, Robyn M. Lucas, Bruce V. Taylor, Brett A. Lidbury, Simon A. Broadley, Ingrid van der Mei, Mehari Woldemariam Merid, Boris Novakovic, Richard Saffery, Anna Karin Hedström, Pernilla Stridh, Tomas Olsson, Maja Jagodic, Lars Alfredsson, Anne‐Louise Ponsonby, for the Ausimmune Investigator Group, Caron Chapman, Alan Coulthard, Keith Dear, Terry Dwyer, Trevor Kilpatrick, Robyn Lucas, Tony McMichael, Anne‐Louise Ponsonby, Bruce Taylor, Patricia Valery, Ingrid van der Mei, David Williams   +37 more
wiley   +1 more source

CAQ Corner: Basic concepts of transplant immunology

, 2022
Liver Transplantation, EarlyView.
Amanda Cheung, Josh Levitsky
wiley   +1 more source

New family of exon-shuffled recombinant genes reveals extensive interdomain interactions in class I histocompatibility antigens and identifies residues involved. [PDF]

, 1987
Michael J. Darsley, Hidemi Takahashi, M Macchi, Jeffrey A. Frelinger, Keiko Ozato, Ettore Appella   +5 more
openalex   +1 more source

Anatolian ground squirrel (Spermophilus xanthoprymnus) retina: Comparative expression of synaptophysin, NeuN, calbindin‐D28k, parvalbumin, glial fibrillary acidic protein, and Iba‐1 during pre‐hibernation and hibernation

The Anatomical Record, EarlyView.
Abstract Hibernation induces significant molecular and cellular adaptations in the retina to maintain function under reduced metabolic conditions. This study aimed to investigate the expression of neuronal, synaptic, and glial markers in the retina of Spermophilus xanthoprymnus during pre‐hibernation and hibernation periods using immunohistochemical ...
Mehmet Özbek, Feyzullah Beyaz, Mustafa Öztop, Harun Karaca, Ahmet Cabir, Begüm Fatma Kiryar   +5 more
wiley   +1 more source

Duplicated splice site (in a human class I histocompatibility antigen, HLA-CW3 gene) [PDF]

, 1987
Jerzy Jurka, Tracey A. Smith
openalex   +1 more source

The Role of miRNAs in Chicken Immune Regulation and Prospects for Disease‐Resistant Breeding

Animal Research and One Health, EarlyView.
A schematic workflow illustrating the screening of disease‐resistant miRNAs and the generation of miRNA‐based disease‐resistant chickens via PGC‐mediated germline genome editing. ABSTRACT MicroRNAs (miRNAs) are emerging as pivotal regulators of the immune system, playing a decisive role in shaping disease resistance in chicken.
Qiangzhou Wang, Weiran Wu, Qingqing Cai, Jiaxing Wang, Qi Gao, Muhammad Iftikhar, Yulin Bi, Hao Bai, Lihong Gu, Guobin Chang, Shihao Chen   +10 more
wiley   +1 more source

Frecuencia fenotípica y génica de los antígenos HLA en una muestra de la población cubana Phenotypic and genic frequency of HLA antigens in a sample of the Cuban population

Revista Cubana de Hematología, Inmunología y Hemoterapia, 2005
Se realizó un estudio de la frecuencia fenotípica y génica de los antígenos del sistema principal de histocompatibilidad HLA en personas no relacionadas, supuestamente sanas, tomadas como muestra de la población cubana.
Luz M Morera Barrios, Catalino R, Ustáriz García, María A. García García, Nelioska Díaz Báez, Rosa M Lam Díaz, Ana M Guerreiro Hernández, Porfirio Hernández Ramírez, José M Ballester Santovenia   +8 more
doaj  

Major-Histocompatibility-Complex Class I Alleles and Antigens in Hematopoietic-Cell Transplantation [PDF]

, 2001
Effie W. Petersdorf, John A. Hansen, Paul J. Martin, Ann E. Woolfrey, Mari Malkki, Theodore A. Gooley, Barry E. Storer, Eric Mickelson, Anajane G. Smith, Claudio Anasetti   +9 more
openalex   +1 more source