The Race between Viral Immune Evasion and the MHC Class I Antigen Processing Pathway
Clicks: 19
ID: 322869
2026
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This
article has not been analysed, so there is no overall score —
reader engagement is measured and shown alongside.
Reader Engagement
Emerging Content
5.4
/100
19 views
9 readers
AI Quality Assessment
Not analyzed
Readership in this journal
EmergingRanked #19 of 102 articles by views in FEMS microbiology reviews
Most read
Least read
Bar heights use a square-root scale.
Mint this article as an NFT
Not yet mintedCreate a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.
5
SUSD
one-off · no wallet required
Abstract
Viral immune evasion of the major histocompatibility complex class I (MHC-I) antigen processing and presentation (APP) pathway is a centerpiece of the art of deception that enables persistence, reinfection, and severe disease. It does so by blunting peptide-MHC-I (pMHC-I) display, weakening CD8+ cytotoxic T lymphocyte (CTL) surveillance, and balancing the counterpressure imposed by natural killer (NK) cell missing-self responses. Rather than relying on a single trick, viruses deploy coordinated, multinode interference that functionally rewires the APP assembly line. These deceptive strategies include limiting antigen substrate availability, reshaping proteasomal peptide generation, sabotaging transporters associated with antigen processing (TAP)-dependent peptide import, disrupting peptide-loading complex-assisted editing, misdirecting MHC-I trafficking, and accelerating surface pMHC-I degradation. In parallel, many viruses fine-tune immune visibility through allele-selective modulation and nonclassical MHC circuits such as human leukocyte antigen E (HLA-E), thereby optimizing CTL evasion without inducing overwhelming NK activation. This review, therefore, describes the development of pathway-centered mechanistic synthesis across DNA and RNA virus families. We further integrate innate immune antagonism, endoplasmic reticulum stress, antigen-presentation competence, cross-presentation limits, and virus-shaped peptide landscapes into a unified framework for understanding viral control of MHC-I output and its translational implications.
| Reference Key |
openalex_W7171522922
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | Yu Ye, Ying Zhang, 聂皓冰, Xiaoyi Liao, Shuigen Rao, Chunfu Zheng |
| Journal | FEMS microbiology reviews |
| Year | 2026 |
| DOI |
10.1093/femsre/fuag036
|
| URL | |
| Keywords | Keywords not found |
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
Comments
No comments yet. Be the first to comment on this article.