Results 301 to 310 of about 12,878,485 (338)

HLA-G, -A haplotypes in Amerindians (Ecuador): HLA-G*01:05N World distribution

Human Immunology, 2018
HLA-G and HLA-A frequencies have been analysed in Amerindians from Ecuador. HLA-G allele frequencies are found to be closer to those of other Amerindians (Mayas from Guatemala and Uros from Peru) and closer to European ones than to Far East Asians groups, particularly, regarding to HLA-G*01:04 allele.
Antonio, Arnaiz-Villena, Jose, Palacio-Gruber, Mercedes, Enriquez de Salamanca, Ignacio, Juárez, Cristina, Campos, Jorge, Nieto, Ester, Muñiz, Jose Manuel, Martin-Villa   +7 more
openaire   +2 more sources

HLA‐G, HLA‐E, and IDO overexpression predicts a worse survival of Tunisian patients with vulvar squamous cell carcinoma

HLA, 2019
Little is known about non‐classical HLA molecules in vulvar squamous cell carcinoma (VSCC). Because of the indoleamine‐2,3‐dioxygenase (IDO) immune tolerant role in association with HLA‐G, we evaluated the clinical and prognostic value of HLA‐G, HLA‐E ...
N. Boujelbéne, H. Ben Yahia, W. Babay, S. Gadria, I. Zemni, Houda Azaiez, S. Dhouioui, N. Zidi, Rim Mchiri, K. Mrad, H. Ouzari, L. Charfi, I. Zidi   +12 more
semanticscholar   +1 more source

A novel HLA‐G allele, HLA‐G*010111, in the Brazilian population

Tissue Antigens, 2007
The human leukocyte antigen‐G (HLA‐G) gene plays an important role in pregnancy and is related to negative signals for natural killer cells and T lymphocytes. Herein a new HLA‐G allele (HLA‐G*010111) is described in the Brazilian population – one of the most heterogeneous populations in the world.
E C, Castelli, C T, Mendes-Junior, C E V, Wiezel, N T A, Peres, A L, Simões, N M M, Rossi, E A, Donadi   +6 more
openaire   +2 more sources

HLA-G polymorphisms and HLA-G expression in sarcoidosis.

Sarcoidosis, vasculitis, and diffuse lung diseases : official journal of WASOG, 2006
The MHC class Ib molecule Human Leukocyte Antigen (HLA)-G may be important in induction and maintenance of immunological tolerance, and HLA-G expression may have a role in different cancers, in certain diseases with associations to HLA, and in organ transplantation.
Hviid, Thomas Vauvert F, Milman, Nils, Hylenius, Sine, Jakobsen, Kirsten, Jensen, Michael S, Larsen, Lise Grupe   +5 more
openaire   +1 more source

HLA‐G Expression in Placenta in Relation to HLA‐G Genotype and Polymorphisms

American Journal of Reproductive Immunology, 2004
Problem:  The expression of the non‐classical human leukocyte antigen (HLA) class Ib gene, HLA‐G, seems to be important at the feto–maternal interface. The HLA‐G molecule is almost monomorphic and expressed in both membrane‐bound and soluble isoforms.
Hviid, Thomas Vauvert F, Larsen, Lise Grupe, Hoegh, Anne Mette, Bzorek, Michael   +3 more
openaire   +3 more sources

HLA‐G genotype and HLA‐G expression in systemic lupus erythematosus: HLA‐G as a putative susceptibility gene in systemic lupus erythematosus

Tissue Antigens, 2008
AbstractSystemic lupus erythematosus (SLE) is an autoimmune disease mainly mediated by the deposit of immune complexes and defects in T lymphocytes and antigen‐presenting cells along with a high production of T‐helper 2 cytokines. A tolerance‐inducible function of nonclassical class Ib human leukocyte antigen (HLA)‐G molecule in innate and adaptive ...
RIZZO, Roberta, Hviid T. V. F., GOVONI, Marcello, PADOVAN, Melissa, RUBINI, Michele, Melchiorri L., STIGNANI, Marina, CARTURAN, Sabrina, Grappa M. T., FOTINIDI, Maria, FERRETTI, Stefano, Voss A., Laustrup H., Junker P., TROTTA, Francesco, BARICORDI, Olavio   +15 more
openaire   +5 more sources

A new allele, HLA-G*010120, is generated by a recombination event between HLA-G*01010101/02 and HLA-G*01010201

Tissue Antigens, 2010
Recombination between HLA-G*01010101/02 and HLA-G*01010201 generates HLA-G*010120.
I, Cervera, M A, Herraiz, J, Peñaloza, J, Vidart, J, Martinez-Laso   +4 more
openaire   +2 more sources

HLA-G and pregnancy adverse outcomes

Medical Hypotheses, 2011
There is growing evidence that pregnancy complications such as preeclampsia, recurrent pregnancy loss (RPL), IUGR, and premature birth could be associated with abnormal immunologic interactions at the fetal-maternal interface. The restricted expression of HLA-G to the subpopulation of trophoblast cells which invade the uterus has generated much ...
Monia, Cecati, Stefano R, Giannubilo, Monica, Emanuelli, Andrea L, Tranquilli, Franca, Saccucci   +4 more
openaire   +2 more sources

?????????????????????? ???????????????????????? ????????????????/?????????????? 14 ??.??. ???????? ???????????????????????? ???????????????? HLA-G ?????? ???????????????????? ?????????????????????????? ???????????????????? ??????????????????????????? ????????????

2021
The aim of this study was to determine the distribution and frequency of HLA-G 14 bp insertion/deletion polymorphism in women with idiopathic recurrent pregnancy loss and in spontaneously aborted embryos. Methods. DNA was isolated from the peripheral blood cells and chorionic villi.
openaire   +1 more source

HLA-G as predisposing for metastasis

Medical Hypotheses, 2011
HLA-G, a very conserved non-classical class I human leukocyte antigen, is highly expressed in cancer pathologies. Recent evidences about HLA-G implication in immune tolerance announce the probable association between HLA-G and metastasis. We highlighted here possible mechanisms for link between HLA-G regulation and cascade metastasis including ...
Ines, Zidi, Nidhal, Ben Amor
openaire   +2 more sources