Results 21 to 30 of about 170,658 (215)

Role of HLA-G in Viral Infections

Frontiers in Immunology, 2022
The human leukocyte antigen (HLA)-G is a non-classical HLA class I molecule, which has distinct features to classical HLA-A, -B, -C antigens, such as a low polymorphism, different splice variants, highly restricted, tightly regulated expression and ...
Simon Jasinski-Bergner, Dominik Schmiedel, Ofer Mandelboim, Barbara Seliger, Barbara Seliger   +4 more
doaj   +1 more source

HLA-G Haplotypes Are Differentially Associated with Asthmatic Features

Frontiers in Immunology, 2018
Human leukocyte antigen (HLA)-G, a HLA class Ib molecule, interacts with receptors on lymphocytes such as T cells, B cells, and natural killer cells to influence immune responses.
Camille Ribeyre, Federico Carlini, Céline René, Céline René, François Jordier, François Jordier, Christophe Picard, Christophe Picard, Jacques Chiaroni, Jacques Chiaroni, Laurent Abi-Rached, Philippe Gouret, Grégory Marin, Grégory Marin, Nicolas Molinari, Nicolas Molinari, Pascal Chanez, Pascal Chanez, Julien Paganini, Delphine Gras, Julie Di Cristofaro, Julie Di Cristofaro   +21 more
doaj   +1 more source

HLA-G genetic diversity and evolutive aspects in worldwide populations

Scientific Reports, 2021
HLA-G is a promiscuous immune checkpoint molecule. The HLA-G gene presents substantial nucleotide variability in its regulatory regions. However, it encodes a limited number of proteins compared to classical HLA class I genes.
Erick C. Castelli, Bibiana S. de Almeida, Yara C. N. Muniz, Nayane S. B. Silva, Marília R. S. Passos, Andreia S. Souza, Abigail E. Page, Mark Dyble, Daniel Smith, Gabriela Aguileta, Jaume Bertranpetit, Andrea B. Migliano, Yeda A. O. Duarte, Marília O. Scliar, Jaqueline Wang, Maria Rita Passos-Bueno, Michel S. Naslavsky, Mayana Zatz, Celso Teixeira Mendes-Junior, Eduardo A. Donadi   +19 more
doaj   +1 more source

Associations of HLA-G 3’UTR polymorphisms and increased HLA-G expression with gastric cancer susceptibility and prognosis

Immunobiology
Background: Gastric cancer (GC) remains a serious health concern and is characterized by a multifactorial etiology involving both genetic and epigenetic factors. The aim of the current study was to examine the relationship between Human leukocyte antigen
Ines Zemni, Daria Bortolotti, Sabrine Dhouioui, Sana Baroudi, Malek Ferjani, Inès Nasri, Yosr Zenzri, Md Ataur Rahman, Abdel Halim Harrath, Roberta Rizzo, Nadia Boujelbene, Inès Zidi   +11 more
doaj   +1 more source

Hypoxic Modulation of HLA-G Expression through the Metabolic Sensor HIF-1 in Human Cancer Cells

Journal of Immunology Research, 2017
The human leukocyte antigen-G (HLA-G) is considered an immune checkpoint molecule involved in tumor immune evasion. Hypoxia and the metabolic sensor hypoxia-inducible factor 1 (HIF-1) are hallmarks of metastasization, angiogenesis, and intense tumor ...
Marica Garziera, Lucia Scarabel, Giuseppe Toffoli   +2 more
doaj   +1 more source

HLA-G UTR haplotype conservation in the Malian population: association with soluble HLA-G. [PDF]

PLoS ONE, 2013
The HLA-G molecule plays an important role in immunomodulation. In a previous study carried out on a southern French population our team showed that HLA-G haplotypes, defined by SNPs in the coding region and specific SNPs located in 5'URR and 3'UTR ...
Federico Carlini, Karim Traore, Nissem Cherouat, Pierre Roubertoux, Stéphane Buhler, Martì Cortey, Sophie Simon, Ogobara Doumbo, Jacques Chiaroni, Christophe Picard, Julie Di Cristofaro   +10 more
doaj   +1 more source

HLA-G: facts and fictions

Asian Pacific Journal of Cancer Biology, 2018
Human leukocyte antigen (HLA)-G is a nonclassical MHC class I molecule with modulatory effects on NK and T cells. Unlike classical HLA class I molecules, HLA-G has seven isoforms, three of which are soluble. Soluble HLA-G molecules are reportedly able to
Shirin Farjadian
doaj   +3 more sources

HLA-G Expression on Blasts and Tolerogenic Cells in Patients Affected by Acute Myeloid Leukemia

Journal of Immunology Research, 2014
Human Leukocyte Antigen-G (HLA-G) contributes to cancer cell immune escape from host antitumor responses. The clinical relevance of HLA-G in several malignancies has been reported.
Grazia Locafaro, Giada Amodio, Daniela Tomasoni, Cristina Tresoldi, Fabio Ciceri, Silvia Gregori   +5 more
doaj   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye, Chimezie Okwuonu, Evelyn Idam, Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Zinnah Aloziem, Blossom Amamchukwu, Patience Elimia, Mkpoikanabasi Obot‐Obot, Henry Mbakwe, Praises Maduagwuna, Olatunji Akinrodoye, Chiamaka Anyanwu, Benjamin Anyanwu, Adedamola Akinsiku, Oluwatoyin A. Akinsiku, Muzamil O. Hassan, Fatiu A. Arogundade, Olalekan E. Ojo, Homayemem Weli, Jesupelumi Adenihun, Aderemi Adelaja, Ebun Bamgboye, Olalekan Olatise, Ade E. Faponle, Ayoola Odeyemi, Michael Muoka, Stephen Asaolu, Qudrat Busari, Blessing Dawudu, Michael Naiyeju, Rasheed A. Balogun   +33 more
wiley   +1 more source

HLA-G as a Tolerogenic Molecule in Transplantation and Pregnancy

Journal of Immunology Research, 2014
HLA-G is a nonclassical HLA class I molecule. In allogeneic situations such as pregnancy or allograft transplantation, the expression of HLA-G has been related to a better acceptance of the fetus or the allograft.
Vera Rebmann, Fabiola da Silva Nardi, Bettina Wagner, Peter A. Horn   +3 more
doaj   +1 more source