Results 111 to 120 of about 121,761 (316)

Congenital Cytomegalovirus Infection: Maternal–Child HLA-C, HLA-E, and HLA-G Affect Clinical Outcome

Frontiers in Immunology, 2018
Congenital CMV infection (cCMV) is the most common congenital infection causing permanent long-term impairments (LTI). cCMV immunopathogenesis is largely unknown due to the complex interplay between viral, maternal, placental, and child factors.
Roberta Rovito, Frans H. J. Claas, Geert W. Haasnoot, Dave L. Roelen, Aloys C. M. Kroes, Michael Eikmans, Ann C. T. M. Vossen   +6 more
doaj   +1 more source

Seronegative spondyloarthropathies : a review : part II: genetics and pathogenesis [PDF]

, 1993
In none of the spondyloarthropathies is the pathogenesis well understood. Much of the investigation into the aetio-pathogenesis of these diseases has focused on the association with HLA-B27 and the known triggering potential of certain infectious agents.
Borg, Andrew A., Hothersall, T.E., Dawes, Peter T.   +2 more
core  

Direct evidence that leukemic cells present HLA-associated immunogenic peptides derived from the BCR-ABL b3a2 fusion protein [PDF]

, 2001
The BCR-ABL oncogene is central in the pathogenesis of chronic myeloid leukemia (CML). Here, tandem nanospray mass spectrometry was used to demonstrate cell surface HLA- associated expression of the BCR-ABL peptide KQSSKALQR on class I-negative CIVIL ...
Lill, JR, Christmas, SE, Wang, LH, Macintyre, AR, Bourdon, A, Hill, SC, Rojas, J, Dodi, IA, Bonner, PLR, Aubert, G, Creaser, CS, Clark, RE, Rees, RC, Travers, PJ, Madrigal, JA   +14 more
core   +1 more source

A Personalized Haplotype‐Resolved Near‐Gapless Genome Framework for Somatic Variant Discovery in Hepatocellular Carcinoma

Advanced Science, EarlyView.
A patient‐specific, haplotype‐resolved genome framework improves detection and interpretation of somatic variants in hepatocellular carcinoma. Using multi‐platform sequencing, the personalized assembly resolves complex regions including centromeres and MHC/HLA loci, enhances structural variant discovery, and links regulatory alterations to allele ...
Jiazheng Lin, Yao Xiao, Shuangzi Luo, Yifan Li, Wenfei Zhang, Xiaoyu Zhang, Xinyi Wang, Di Wu, Jieru Hong, Yongkun Luan, Xun Huang, Yixiu Wang, Ningbo Wu, Xiaoxiao Hu, Fei Zhao, Wei Li, Xiao Luo, Bi Shi   +17 more
wiley   +1 more source

T Cell Receptors for Antigen on Intraepitheial Cytolytic T Lymphocytes in Celiac Disease Engage Enterocyte HLA-E and HLA-B

Proceedings of the National Academy of Sciences
Abstract We compared duodenal biopsies showing active celiac disease (CeD) to normal controls using single cell RNA sequencing, cyclic immunofluorescence, RNAScope and proximity ligation assays. There is increased infiltration of villous but not crypt epithelium T cells bearing either αβ or γδ T cell receptors (TCRs) in CeD. Both T cell
Justin E. Johnson, Kriti Agrawal, Rafia S. Al-Lamki, Fengrui Zhang, Xi D. Wang, Zuzana Tobiasova, Shakila A. Taleb, Samuel Liburd, Leonel Rodriguez, Andrew J. Martins, Richard A. Flavell, Marie E. Robert, Esen Sefik, Jordan S. Pober   +13 more
openaire   +3 more sources

Assessment of TWIST1 as an immunotherapeutic target of cancer [PDF]

, 2011
CD8+ T lymphocytes are key mediators of anti-tumour immunity, eliminating tumour cells through the recognition of tumour antigens. Increasing the number of characterised tumour antigens, especially those with highly specific tumour expression, may enable
Poon, E.C.C.
core  

Genetic analysis of completely sequenced disease-associated MHC haplotypes identifies shuffling of segments in recent human history [PDF]

, 2006
The major histocompatibility complex (MHC) is recognised as one of the most important genetic regions in relation to common human disease. Advancement in identification of MHC genes that confer susceptibility to disease requires greater knowledge of ...
John Trowsdale, Wilming, LG, Roberts Anne N, Coggill, P, Laurens G Wilming, Sarah Sims, Trowsdale, J, Atrazhev Alexey M, Palmer, S, Beck Stephan, Todd John A, Jane Rogers, Sawcer, S, Coggill Penny, Ashurst Jennifer L, Trowsdale John, Almeida Jeff, Alexey M Atrazhev, Elliott John F, Beck, S, Sophie Palmer, Hurles Matthew E, Traherne James A, Roberts, AN, Miretti, M, Stewart, CA, de Jong, PJ, Pieter J de Jong, Stephen Sawcer, Hurles, ME, James A Traherne, C Andrew Stewart, de Jong Pieter J., Matthew E Hurles, Horton, R, Penny Coggill, Jennifer L Ashurst, Sims, S, Horton Roger, Stewart C. Andrew, Almeida, J, Ashurst, JL, Carrington Mary, Elliott, JF, C. Andrew Stewart, Stephan Beck, Rogers Jane, Palmer Sophie, Pieter J. de Jong, Carrington, M, Rogers, J, Atrazhev, AM, Roger Horton, Sawcer Stephen, Traherne, JA, Jeff Almeida, Sims Sarah, John A Todd, Marcos M Miretti, Anne N Roberts, Wilming Laurens G, Todd, JA, Mary Carrington, Miretti Marcos M, John F Elliott   +64 more
core   +1 more source

Clinical Significance of PD‐L1 and HLA Expression in Esophageal Squamous Cell Carcinoma in Response to Immunotherapy

Annals of Gastroenterological Surgery, EarlyView.
This study evaluated immune‐related biomarkers in esophageal squamous cell carcinoma treated with immune checkpoint inhibitors after postoperative recurrence. PD‐L1 expression in tumor‐associated macrophages and tumor cells, together with HLA class I downregulation and HLA‐DR expression, were associated with favorable responses to immunotherapy.
Kosuke Kanemitsu, Yoshiyuki Tagayasu, Yoshihiro Komohara, Cheng Pan, Rin Yamada, Yukio Fujiwara, Kazuto Harada, Keisuke Kosumi, Yoshifumi Baba, Masaaki Iwatsuki   +9 more
wiley   +1 more source

Human CD8+ T-cells recognizing peptides from Mycobacterium tuberculosis (Mtb) presented by HLA-E have an unorthodox Th2-like, multifunctional, Mtb inhibitory phenotype and represent a novel human T-cell subset.

PLoS Pathogens, 2015
Mycobacterial antigens are not exclusively presented to T-cells by classical HLA-class Ia and HLA-class II molecules, but also through alternative antigen presentation molecules such as CD1a/b/c, MR1 and HLA-E.
Krista E van Meijgaarden, Mariëlle C Haks, Nadia Caccamo, Francesco Dieli, Tom H M Ottenhoff, Simone A Joosten   +5 more
doaj   +1 more source

Machine Learning‐Enhanced Random Matrix Theory Design for Human Immunodeficiency Virus Vaccine Development

Advanced Intelligent Discovery, EarlyView.
This study integrates random matrix theory (RMT) and principal component analysis (PCA) to improve the identification of correlated regions in HIV protein sequences for vaccine design. PCA validation enhances the reliability of RMT‐derived correlations, particularly in small‐sample, high‐dimensional datasets, enabling more accurate detection of ...
Mariyam Siddiqah, Muhammad Zulqarnain Zeb, Muhammad Husnain Zeb, Babar Shabbir   +3 more
wiley   +1 more source