Immunomodulatory Properties of HLA-G in Infectious Diseases by Laurence Amiot, Nicolas Vu, Michel Samson

“…HLA-G is a nonclassical major histocompatibility complex molecule first described at the maternal-fetal interface, on extravillous cytotrophoblasts. …”
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FABP6 Expression Correlates with Immune Infiltration and Immunogenicity in Colorectal Cancer Cells by Wenping Lian, Zhongquan Wang, Yajie Ma, Yalin Tong, Xinyu Zhang, Huifang Jin, Shuai Zhao, Ruijing Yu, Shaotan Ju, Xinyun Zhang, Xiaona Guo, Tao Huang, Xianfei Ding, Mengle Peng

“…FABP6 was negatively correlated with immune infiltration, and knockdown of FABP6 increased major histocompatibility complex (MHC) class 1 expression and promoted immune-related chemokine secretion, indicating the immunogenicity enhancement of tumor cells. …”
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Gut Mesenchymal Stromal Cells in Immunity by Valeria Messina, Carla Buccione, Giulia Marotta, Giovanna Ziccheddu, Michele Signore, Gianfranco Mattia, Rossella Puglisi, Benedetto Sacchetti, Livia Biancone, Mauro Valtieri

“…In Crohn’s disease, intestinal MSCs are tightly stacked in a chronic inflammatory milieu, which causes their enforced expression of Class II major histocompatibility complex (MHC). The absence of Class II MHC is a hallmark for immune-modulator and tolerogenic properties of normal MSCs and, vice versa, the expression of HLA-DR is peculiar to antigen presenting cells, that is, immune-activator cells. …”
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The Missing Heritability in T1D and Potential New Targets for Prevention by Brian G. Pierce, Ryan Eberwine, Janelle A. Noble, Michael Habib, Hennady P. Shulha, Zhiping Weng, Elizabeth P. Blankenhorn, John P. Mordes

“…It is strongly associated with susceptibility haplotypes within the major histocompatibility complex, but this association accounts for an estimated 50% of susceptibility. …”
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Citrullinated Autoantigen–Specific T and B Lymphocytes in Rheumatoid Arthritis: Focus on Follicular T Helper Cells and Expansion by Coculture by Tim Ammon, Julia Zeiträg, Vanessa Mayr, Manuela Benedicic, Hans‐Peter Holthoff, Martin Ungerer

“…Novel combinations of major histocompatibility complex class II citrulline epitope tetramers were developed, which enabled robust detection of CAS T cells and showed increases of CAS‐naive T helper cells, Th1.17 cells, CAS total circulating T follicular helper (cTfh) cells, and cTfh1 cells in ACPA+ patients with RA. …”
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Altered Protein Structures and Neoepitopes in Lupus Neutrophils From Dysregulated Splicing of Messenger RNA by Rayan Najjar, Xiaoxing Wang, Jose Mario Bello Pineda, Hugh Alessi, Alison Bays, Robert K. Bradley, James N. Jarvis, Tomas Mustelin

“…Peptides derived from these novel amino acid sequences were predicted to bind to the individual patients’ class I and II major histocompatibility complex molecules with high affinity. …”
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Unlocking the secrets of the immunopeptidome: MHC molecules, ncRNA peptides, and vesicles in immune response by Arpita Balakrishnan, Arpita Balakrishnan, Gabriela Winiarek, Olga Hołówka, Jakub Godlewski, Agnieszka Bronisz

“…The immunopeptidome, a diverse set of peptides presented by Major Histocompatibility Complex (MHC) molecules, is a critical component of immune recognition and response. …”
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Exploitation of Unconventional CD8 T-Cell Responses Induced by Engineered Cytomegaloviruses for the Development of an HIV-1 Vaccine by Joseph Bruton, Tomáš Hanke

“…Rhesus macaques vaccinated with molecular clone 68-1 of RhCMV (RhCMV68-1) engineered to express simian immunodeficiency virus (SIV) immunogens elicited an unconventional major histocompatibility complex class Ib allele E (MHC-E)-restricted CD8⁺ T-cell response, which consistently protected over half of the animals against a highly pathogenic SIV challenge. …”
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Characterization of Urine-Derived Stromal/Stem Cells from Healthy Dogs and Dogs Affected by Chronic Kidney Disease (CKD) by Anna Lange-Consiglio, Filippo Tagliasacchi, Fausto Cremonesi, Claudia Gusmara, Claudia Pollera, Paola Scarpa, Giulia Gaspari, Pietro Riccaboni

“…Cells were able to differentiate into osteogenic, chondrogenic, and adipogenic lines, showed positive expression to mesenchymal/stem markers, negative expression to hematopoietic markers, and major histocompatibility complex (MHCII) antigen. Klotho protein expression was confirmed. …”
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Different MHC class I cell surface expression levels in diverse chicken lines, associations with B blood group, and proposed relationship to antigen-binding repertoire by Michael Kaiser, Jim Kaufman, Susan J. Lamont

“…The Major Histocompatibility Complex (MHC) is a cluster of genes with primarily immune-related functions. …”
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Corporate genome screening India (CoGsI) identified genetic variants association with T2D in young Indian professionals by Shah Fahad Husami, Tavleen Kaur, Love Gupta, Garima Rastogi, Lakhvinder Singh, Pooja Meena, Indu Sharma, Hemender Singh, Varun Sharma

“…Out of 42, three missense variants (rs1402467, rs6050, and rs713598) in Sulfotransferase family 1 C member 4 (SULT1C4), Fibrinogen Alpha Chain (FGA), and Taste 2 Receptor Member 38 (TAS2R38) and two untranslated region (UTR) variants (rs1063320 and rs6296) in Major Histocompatibility Complex, Class I, G (HLA-G) and 5-Hydroxytryptamine Receptor 1B (HTR1B) were associated with the T2D risk. …”
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Timosin alpha-1 immunomodulating properties by M. V. Mayevskaya

“…Direct antiviral mechanism of Timosin alpha-1 consists in increase of expression of major histocompatibility complex molecules of the 1st class on infected cells and direct suppression of virus replication, and also in elevation of endocellular level of glutathione. …”
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Investigation of intracellular signals generated by γ-interferon and IL-4 leading to the induction of class II antigen expression by S. Vassiliadis, N. Kyrpides, D. Stravopodis, M. Grigoriou, I. Athanassakis, J. Papamatheakis

“…This diversity of activation reveals the existence of a previously unknown complicated network of intracellular interactions able to regulate the same phenotype or cellular event. As major histocompatibility complex antigens (MHC) or human leukocyte antigens (HLA), are important in immune recognition and response, the results show that for human cells a more coherent method of HLA-DR antigen induction is followed after γ-IFN administration, as calcium participation seems to be the first step in signal transduction. …”
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Targeting EGFR-binding protein SLC7A11 enhancing antitumor immunity of T cells via inducing MHC-I antigen presentation in nasopharyngeal carcinoma by Haihua Wang, Songqing Fan, Yuting Zhan, Yue Xu, Yao Du, Jiadi Luo, Hongjing Zang, Shuping Peng, Weiyuan Wang

“…The overexpression of EGFR has been linked to its potential role in modulating major histocompatibility complex class I (MHC-I) molecules. We discovered that EGFR, operating in a kinase-independent manner, played a role in stabilizing the expression of SLC7A11, which subsequently inhibited MHC-I antigen presentation. …”
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Comprehensive single-cell pan-cancer atlas unveils IFI30+ macrophages as key modulators of intra-tumoral immune dynamics by Lihe Jiang, Lihe Jiang, Lihe Jiang, Peili Wang, Peili Wang, Yixuan Hou, Jingying Chen, Hua Li, Hua Li

“…Identifying robust genetic regulators in this context is imperative.MethodsThis study elucidates IFI30's role in enhancing Major Histocompatibility Complex II (MHC-II) restriction antigen processing. …”
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Distinct subcellular localization of tau and alpha-synuclein in lewy body disease by D. Luke Fischer, Marissa Menard, Omar Z. Abdelaziz, Nicholas M. Kanaan, Virginia G. Cobbs, Richard E. Kennedy, Geidy E. Serrano, Thomas G. Beach, Laura A. Volpicelli-Daley

“…Immunofluorescence for major-histocompatibility complex class 2 (MHCII) and ionized calcium binding adaptor molecule 1 (Iba1) also was performed because inflammation is an additional pathological hallmark of LBDs, and they were a positive control for two markers known to colocalize. …”
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Mother-fetus immunogenetic dialogue as a factor of progeny immune system development by L. A. Gerlinskaya, A. V. Varlachev, G. I. Krotov, G. V. Kontsevaya, M. P. Moshkin

“…Before implantation, the mother’s immune responses are formed under the influence of semen fluid antigens, leukocytes and cytokines, as well as under the influence of the genes of the major histocompatibility complex, which are expressed in embryos at the stage of two cells. …”
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Translating Unconventional T Cells and Their Roles in Leukemia Antitumor Immunity by Nilberto Dias de Araújo, Fábio Magalhães Gama, Mateus de Souza Barros, Thaís Lohana Pereira Ribeiro, Fabíola Silva Alves, Lilyane Amorim Xabregas, Andréa Monteiro Tarragô, Adriana Malheiro, Allyson Guimarães Costa

“…However, in leukemia, most studies on the cytotoxic potential of T cells have concentrated only on T cells that recognize peptide antigens (Ag) presented by polymorphic molecules of the major histocompatibility complex (MHC). This ignores the great potential of unconventional T cell populations, which include gamma-delta T cells (γδ), natural killer T cells (NKT), and mucosal-associated invariant T cells (MAIT). …”
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Helicobacter pylori CagA+ strains modulate colorectal pathology by regulating intestinal flora by Shasha Cui, Xinqiang Liu, Fengxia Han, Lu Zhang, Jingjing Bu, Sainan Wu, Jiafen Wang

“…Gastric mucosa was collected for Giemsa staining, and colorectal mucosa was for hematoxylin and eosin (H&E) staining, 16 S ribosomal RNA (rRNA) sequencing and immunohistochemistry for Major Histocompatibility Complex (MHC). Colon tissues and serum from caudal vein was collected for quantification of interleukin (IL)-6, IL-8, IL10 and tumor necrosis factor (TNF-α). …”
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Prognostic importance of human leukocyte antigen DRβ1 gene and protein tyrosine phosphatase nonreceptor Type 22 gene polymorphism in rheumatoid arthritis by Pramod Kumar Verma, Usha Singh, Shyam Kumar Saraf, Narendra Kumar Singh

“…Background: Major histocompatibility complex (MHC) or human leukocyte antigen (HLA) gene and some of the non-MHC genes are associated with genetic predisposition in rheumatoid arthritis (RA). …”
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