Results 41 to 50 of about 136,789 (304)

Diversity of HLA Class I and Class II blocks and conserved extended haplotypes in Lacandon Mayans. [PDF]

, 2020
Here we studied HLA blocks and haplotypes in a group of 218 Lacandon Maya Native American using a high-resolution next generation sequencing (NGS) method.
Aguilar-Vázquez, José Artemio, Barquera, Rodrigo, Barsakis, Konstantinos, Corona, Teresa, Cruz-Lagunas, Alfredo, Fernández-Viña, Marcelo, Flores-Rivera, José, García-Lechuga, Maricela, Granados, Julio, Hernández-Zaragoza, Diana Iraíz, Jiménez-Alvarez, Luis, Jonapá-Gómez, Letisia, Mallempati, Kalyan C, Mena-Hernández, Lourdes, Mindrinos, Michael, Ochoa-Morales, Adriana, Ortega, Esteban, Penman, Bridget S., Soler, Manuel, Tovar-Méndez, Víctor Hugo, Yescas, Petra, Yunis, Edmond, Yunis, María, Zuniga, Joaquin   +23 more
core   +1 more source

Identification of Circulating Nonclassic Human Leukocyte Antigen G (HLA-G)–Like Molecules in Exudates [PDF]

Clinical Chemistry, 2011
BACKGROUNDHLA-G in biological fluids has been proposed to be useful as a tumor marker as both a diagnostic and prognostic factor. Most HLA-G measurement procedures are based on ELISA methods using highly specific antibodies. However, results of published studies are in conflict regarding the clinical utility and even the nature of HLA-G present in ...
Alvaro, Gonzalez, Estibaliz, Alegre, Ainhoa, Arroyo, Jöel, LeMaoult, José Ignacio, Echeveste   +4 more
openaire   +2 more sources

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

Molecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken, Andrea Abel Gutierrez, Imke van Rossum, Cornelia G. Spruijt, Michiel Vermeulen, Guido van Mierlo, Blanca Scheijen, Annemiek B. van Spriel   +7 more
wiley   +1 more source

Cancer vaccines: uses of HLA transgenic mice compared to genetically modified mice [PDF]

, 2008
Many tumor antigens have been identified that can be targeted by the immune system. Animal models that have been genetically modified to express human HLA molecules instead of their own MHC antigens have shown to be valuable in the discovery of peptides ...
McArdle, SE
core  

RIPK4 function interferes with melanoma cell adhesion and metastasis

Molecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski, Sławomir Lasota, Ewelina Madej, Anna A. Brożyna, Małgorzata Szczygieł, Agnieszka Harazin‐Lechowska, Jan Czerbniak, Janusz Rys, Jaroslaw Czyz, Agnieszka Wolnicka‐Glubisz   +9 more
wiley   +1 more source

Association between the HLA-G*0105N polymorphism and recurrent abortion in women

The Journal of Qazvin University of Medical Sciences, 2018
Background: In human pregnancies HLA-G (Human leukocyte antigens G) is supposed that play a main role in implantation. It is expressed on trophoblast cells that invades during pregnancy to the uterus decidua and is introduced to induce maternal tolerance
Z. Hajifathaliya, R. Najafipour, MH. Modarressi, Sh. Savad, Z. Rashvand   +4 more
doaj   +1 more source

Escape from immunotherapy: possible mechanisms that influence tumor regression/progression [PDF]

, 2004
Tumor escape is one major obstacle that has to be addressed prior to designing and delivering successful immunotherapy. There is compelling evidence to support the notion that immunogenic tumors, in murine models and cancer patients, can be rejected by ...
Ahmad, M, Ali, SA, Rees, RC
core   +1 more source

Tetrameric Complexes of Human Histocompatibility Leukocyte Antigen (HLA)-G Bind to Peripheral Blood Myelomonocytic Cells [PDF]

The Journal of Experimental Medicine, 1999
The nonclassical MHC class I molecule human histocompatibility leukocyte antigen (HLA)-G is selectively expressed on fetal trophoblast tissue at the maternal–fetal interface in pregnancy. It has long been suggested that HLA-G may inhibit maternal natural killer (NK) cells through interaction with particular NK cell receptors (KIRs).
Allan, David SJ, Colonna, Marco, Lanier, Lewis L, Churakova, Tatyana D, Abrams, John S, Ellis, Shirley A, McMichael, Andrew J, Braud, Veronique M   +7 more
openaire   +4 more sources

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

FEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold, Janik Riese, Lancelot Seillier, Mark Kühnel, Julia Pannhausen, Charlotte O. J. Fröhlich, Christian Martin, Peter Boor, Matthias Saar, Danny D. Jonigk, Nadine T. Gaisa, Michael Rose   +11 more
wiley   +1 more source

HLA-DRB1*03 And DRB1*15 Frequency In Helicobacter Pylori Superficial Gastritis

مجله كليه طب الكندي, 2019
Background: Background: Helicobacter pylori is an important gastrointestinal bacteria related to the development of  superficial atrophic gastritis, peptic ulcer and gastric cancer.
Wafaa Hazim Salih
doaj   +1 more source