Evidence map›Paper›PMID 24719424›Full record

ArticleJournal of virology2014

A conformation-dependent neutralizing monoclonal antibody specifically targeting receptor-binding domain in Middle East respiratory syndrome coronavirus spike protein.

Lanying Du, Guangyu Zhao, Yang Yang, Hongjie Qiu, Lili Wang, Zhihua Kou, Xinrong Tao, Hong Yu, Shihui Sun, Chien-Te K Tseng and 3 more

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 110 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
110citing papers in PubMed, 1 pooled it
9.0field-weighted citation impact, top 1% of its field
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

110 citing papers in PubMed, 1 synthesis or guideline pooled it, 147 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Advances in mRNA and other vaccines against MERS-CoV.Translational research : the journal of laboratory and clinical medicine · 2022
    Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Review

50 more citing papers are in PubMed but not listed here.

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

13 authors at 4 institutions in 2 countries.

Lanying DuLindsley F. Kimball Research Institute, New York Blood Center, New York, New York, USA.
Guangyu ZhaoState Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China.
Yang YangDepartment of Pharmacology, University of Minnesota Medical School, Minneapolis, Minnesota, USA.
Hongjie QiuState Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China.
Lili WangLindsley F. Kimball Research Institute, New York Blood Center, New York, New York, USA.
Zhihua KouState Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China.
Xinrong TaoDepartment of Microbiology and Immunology, and Center for Biodefense and Emerging Disease, University of Texas Medical Branch, Galveston, Texas, USA.
Hong YuState Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China.
Shihui SunState Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China.
Chien-Te K TsengDepartment of Microbiology and Immunology, and Center for Biodefense and Emerging Disease, University of Texas Medical Branch, Galveston, Texas, USA.
Shibo JiangLindsley F. Kimball Research Institute, New York Blood Center, New York, New York, USA Key Laboratory of Medical Molecular Virology of Ministries of Education and Health, Shanghai Medical College and Institute of Medical Microbiology, Fudan University, Shanghai, China.
Fang LiDepartment of Pharmacology, University of Minnesota Medical School, Minneapolis, Minnesota, USA lifang@umn.edu yszhou@bmi.ac.cn.
Yusen ZhouState Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China lifang@umn.edu yszhou@bmi.ac.cn.
Institute of Microbiology · CNNew York Blood Center · USThe University of Texas Medical Branch at Galveston · USUniversity of Minnesota Medical Center · US

Funding

Receptor recognition mechanisms of coronavirusesR01AI089728 · NIAID · UNIVERSITY OF MINNESOTA · PI Fang Li, Timothy Patrick Sheahan · 2010 to 2026
$4.7M
Critical neutralizing domain-based vaccines against new SARS-like virus hCoV-EMCR21AI109094 · NIAID · NEW YORK BLOOD CENTER · PI DU, LANYING · 2014 to 2015
$466k
NIAID NIH HHS R01 AI089728NIAID NIH HHS R01AI089728NIAID NIH HHS R21 AI109094
6 · The paper itself

Abstract

unlabelledProphylactic and therapeutic strategies are urgently needed to combat infections caused by the newly emerged Middle East respiratory syndrome coronavirus (MERS-CoV). Here, we have developed a neutralizing monoclonal antibody (MAb), designated Mersmab1, which potently blocks MERS-CoV entry into human cells. Biochemical assays reveal that Mersmab1 specifically binds to the receptor-binding domain (RBD) of the MERS-CoV spike protein and thereby competitively blocks the binding of the RBD to its cellular receptor, dipeptidyl peptidase 4 (DPP4). Furthermore, alanine scanning of the RBD has identified several residues at the DPP4-binding surface that serve as neutralizing epitopes for Mersmab1. These results suggest that if humanized, Mersmab1 could potentially function as a therapeutic antibody for treating and preventing MERS-CoV infections. Additionally, Mersmab1 may facilitate studies of the conformation and antigenicity of MERS-CoV RBD and thus will guide rational design of MERS-CoV subunit vaccines. IMPORTANCE: MERS-CoV is spreading in the human population and causing severe respiratory diseases with over 40% fatality. No vaccine is currently available to prevent MERS-CoV infections. Here, we have produced a neutralizing monoclonal antibody with the capacity to effectively block MERS-CoV entry into permissive human cells. If humanized, this antibody may be used as a prophylactic and therapeutic agent against MERS-CoV infections. Specifically, when given to a person (e.g., a patient's family member or a health care worker) either before or after exposure to MERS-CoV, the humanized antibody may prevent or inhibit MERS-CoV infection, thereby stopping the spread of MERS-CoV in humans. This antibody can also serve as a useful tool to guide the design of effective MERS-CoV vaccines.

Indexed as

AnimalsAntibodies, NeutralizingAntibodies, ViralCoronaviridaeCoronaviridae InfectionsDipeptidyl Peptidase 4Epitope MappingFemaleHumansMiceMice, Inbred BALB CProtein BindingProtein Structure, TertiaryReceptors, VirusSpike Glycoprotein, CoronavirusVirus InternalizationAntibodies, NeutralizingAntibodies, ViralDipeptidyl Peptidase 4DPP4 protein, humanReceptors, VirusSpike Glycoprotein, Coronavirus

Identifiers

PMID24719424
PMCPMC4054355
OpenAlexW2016268672

What OpenQuestion holds

Textmetadata
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.