Evidence map›Paper›PMID 39162435›Full record

ArticleJournal of virology2024

Afucosylated anti-EBOV antibody MIL77-3 engages sGP to elicit NK cytotoxicity.

Yuting Zhang, Min Zhang, Haiyan Wu, Xiaonan Wu, Hang Zheng, Junjuan Feng, Mianjing Wang, Jing Wang, Longlong Luo, He Xiao and 8 more

Abstract read
In one paragraph

Article in Journal of virology, 2024. 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. Article
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

18 authors.

Yuting Zhang *Institute of Pharmacology and Toxicology, Beijing, China.
Min Zhang *Institute of Pharmacology and Toxicology, Beijing, China.
Haiyan WuInstitute of Pharmacology and Toxicology, Beijing, China.
Xiaonan WuJoint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, China.
Hang ZhengInstitute of Pharmacology and Toxicology, Beijing, China.
Junjuan FengInstitute of Pharmacology and Toxicology, Beijing, China.
Mianjing WangInstitute of Pharmacology and Toxicology, Beijing, China.
Jing WangInstitute of Pharmacology and Toxicology, Beijing, China.
Longlong LuoInstitute of Pharmacology and Toxicology, Beijing, China.
He XiaoInstitute of Pharmacology and Toxicology, Beijing, China.
Chunxia QiaoInstitute of Pharmacology and Toxicology, Beijing, China.
Xinying LiInstitute of Pharmacology and Toxicology, Beijing, China.
Yuanqiang ZhengInner Mongolia Key Lab of Molecular Biology, School of Basic Medical Sciences, Inner Mongolia Medical University, Hohhot, China.
Weijin HuangDivision of HIV/AIDS and Sex-transmitted Virus Vaccines, National Institutes for Food and Drug Control, Beijing, China.
Youchun WangDivision of HIV/AIDS and Sex-transmitted Virus Vaccines, National Institutes for Food and Drug Control, Beijing, China.
Yi WangDepartment of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, China.ORCID 0000-0003-2454-5702
Jiannan FengInstitute of Pharmacology and Toxicology, Beijing, China.
Guojiang ChenInstitute of Pharmacology and Toxicology, Beijing, China.ORCID 0009-0003-7289-0495

Funding

MOST | National Natural Science Foundation of China (NSFC) 31771010MOST | National Natural Science Foundation of China (NSFC) 81672803
6 · The paper itself

Abstract

MIL77-3 is one component of antibody cocktail that is produced in our lab and represents an effective regimen for animals suffering from Zaire Ebolavirus (EBOV) infection. MIL77-3 is engineered to increase its affinity for the FcγRIIIa (CD16a) by deleting the fucose in the framework region. The potential effects of this modification on host immune responses, however, remain largely unknown. Herein, we demonstrated that MIL77-3 recognized secreted glycoproptein (sGP), produced by EBOV, and formed the immunocomplex to potently augment antibody-dependent cytotoxicity of human peripheral blood-derived natural killer cells (pNKs), including CD56 IMPORTANCE: Zaire Ebolavirus (EBOV) is highly lethal and causes sporadic outbreaks. The passive administration of monoclonal antibodies (mAbs) represents a promising treatment regimen against EBOV. Mounting evidence has shown that the efficacy of a subset of therapeutic mAbs

Indexed as

Antibodies, ViralAntibody-Dependent Cell CytotoxicityEbolavirusHemorrhagic Fever, EbolaKiller Cells, NaturalReceptors, IgGAnimalsAntibodies, MonoclonalCell LineFucoseHumansMiceAntibodies, MonoclonalAntibodies, ViralFCGR3A protein, humanFucoseReceptors, IgGADCCantibody functionebola virusnatural killer cells

Identifiers

PMID39162435
PMCPMC11406966

What OpenQuestion holds

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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.