Evidence map›Paper›PMID 39751965›Full record

ArticleCancer immunology, immunotherapy : CII2025

FcRn-guided antigen trafficking enhances cancer vaccine efficacy.

Mengyu Hong, Muziying Liu, Fang Zhu, Dan Zhao, Guilai Liu, Tiyun Han, Caiyi Fei, Weihong Zeng, Shi Chen, Qiqin Wu and 7 more

Abstract read
In one paragraph

Article in Cancer immunology, immunotherapy : CII, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

17 authors.

Mengyu HongDepartment of Obstetrics and Gynecology, The First Affiliated Hospital of USTC, Center for Advanced Interdisciplinary Science and Biomedicine of IHM, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, Anhui, People's Republic of China.
Muziying LiuLaboratory of Structural Immunology, Key Laboratory of Immune Response and Immunotherapy, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China.
Fang ZhuLaboratory of Structural Immunology, Key Laboratory of Immune Response and Immunotherapy, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China.
Dan ZhaoLaboratory of Structural Immunology, Key Laboratory of Immune Response and Immunotherapy, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China.
Guilai LiuTherarna. Co. Ltd., Nanjing, 210000, Jiangsu, China.
Tiyun HanTherarna. Co. Ltd., Nanjing, 210000, Jiangsu, China.
Caiyi FeiTherarna. Co. Ltd., Nanjing, 210000, Jiangsu, China.
Weihong ZengLaboratory of Structural Immunology, Key Laboratory of Immune Response and Immunotherapy, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China.
Shi ChenLaboratory of Structural Immunology, Key Laboratory of Immune Response and Immunotherapy, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China.
Qiqin WuLaboratory of Structural Immunology, Key Laboratory of Immune Response and Immunotherapy, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China.
Bofeng LiLaboratory of Structural Immunology, Key Laboratory of Immune Response and Immunotherapy, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China.
Songquan WuCollege of Medicine, Lishui University, Lishui, 323000, China.
Yuhua ShangAnhui Genebiol Biotech. LTD., Hefei, 230000, China.
Huan MaLaboratory of Structural Immunology, Key Laboratory of Immune Response and Immunotherapy, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China.
Shoubing ZhouDepartment of Breast Oncology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230031, Anhui, China. zhoushoubingseu@126.com.
Shi XuTherarna. Co. Ltd., Nanjing, 210000, Jiangsu, China. xushi@therarna.cn.
Tengchuan JinDepartment of Obstetrics and Gynecology, The First Affiliated Hospital of USTC, Center for Advanced Interdisciplinary Science and Biomedicine of IHM, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, Anhui, People's Republic of China. jint@ustc.edu.cn.

Funding

National Key Research and Development Program of China 2022YFC2304102the Anhui Provincial Key Research and Development Project 2022i01020025the Fundamental Research Funds for the Central Universities WK9100000001the National Key Research and Development Program of China 2022YFC2303300the National Natural Science Foundation of China 82272301the Strategic Priority Research Program of the Chinese Academy of Sciences XDB0490000
6 · The paper itself

Abstract

The development of tumor vaccines represents a significant focus within cancer therapeutics research. Nonetheless, the efficiency of antigen presentation in tumor vaccine remains suboptimal. We introduce an innovative mRNA-lipid nanoparticle platform designed to express tumor antigenic epitopes fused with the transmembrane domain and cytoplasmic tail of the neonatal Fc receptor (FcRn). This novel design exploits FcRn trafficking signals to direct the epitope-FcRn fusion toward endolysosomal degradation, thereby generating epitopes capable of eliciting targeted T cell responses and establishing immune memory. The FcRn-directed presentation of epitopes enhances MHC class I and II antigen presentation, thereby robustly inducing CD4

Indexed as

Antigen PresentationCancer VaccinesHistocompatibility Antigens Class IReceptors, FcAnimalsAntigens, NeoplasmCD8-Positive T-LymphocytesCell Line, TumorFemaleHumansLiposomesMiceMice, Inbred C57BLNanoparticlesNeoplasmsAntigens, NeoplasmCancer VaccinesFc receptor, neonatalHistocompatibility Antigens Class ILipid NanoparticlesLiposomesReceptors, FcAntigen presentationFcRnmRNA vaccineT cell epitopeTumor

Identifiers

PMID39751965
PMCPMC11699006

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.