Evidence map›Paper›PMID 40865529›Full record

ArticleCell2025

Human monoclonal antibodies targeting A35 protect from death caused by mpox.

Raianna F Fantin, Meng Yuan, Seok-Chan Park, Bailey Bozarth, Hallie Cohn, Maxinne Ignacio, Patricia Earl, Alesandro Civljak, Gabriel Laghlali, Ding Zhang and 24 more

Abstract read
In one paragraph

Article in Cell, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Review
  2. How vaccine research took me on an international journey.Human vaccines & immunotherapeutics · 2026
    Article
  3. Article
  4. Article
  5. Durability of the Humoral Response to MPXV Infection.Journal of the International AIDS Society · 2026
    Review
  6. Article
  7. Review
  8. Article
  9. Therapeutic Innovations for Monkeypox Inhibition.International journal of molecular sciences · 2026
    Review
  10. Article
  11. Article
  12. Article
  13. 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

34 authors.

Raianna F FantinDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Meng YuanDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA, USA.
Seok-Chan ParkDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; The Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Bailey BozarthDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Hallie CohnDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Maxinne IgnacioLaboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
Patricia EarlLaboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
Alesandro CivljakDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Gabriel LaghlaliDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; The Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Pharmaceutics, Ghent University, Ghent, Belgium.
Ding ZhangDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA, USA.
Xueyong ZhuDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA, USA.
Jameson CrandellDepartment of Immunobiology, Yale School of Medicine, New Haven, CT, USA.
Valter MonteiroDepartment of Immunobiology, Yale School of Medicine, New Haven, CT, USA.
Jordan J ClarkDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Catherine CotterLaboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
Martin BurkhardtRecombinant Antibody and Antigen Development Unit, Laboratory of Malaria Immunology and Vaccinology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
Gagandeep SinghDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Prajakta WarangDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; The Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Juan García-Bernalt DiegoDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; The Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Komal SrivastavaDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Luz A LugoDivision of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Lauren PischelSection of Infectious Diseases, Department of Medicine, Yale School of Medicine, New Haven, CT, USA; Yale Institute for Global Health, Yale University, New Haven, CT, USA.
PVI study groupDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Inci YildirimDepartment of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA; Yale Institute for Global Health, Yale University, New Haven, CT, USA; Department of Pediatrics, Section of Infectious Diseases and Global Health, Yale School of Medicine, New Haven, CT, USA; Center for Infection and Immunity, Yale University, New Haven, CT, USA.
Saad B OmerPeter O'Donnell Jr. School of Public Health, University of Texas Southwestern Medical Center, Dallas, TX, USA.
Daniel da SilvaNash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Florian KrammerDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Ignaz Semmelweis Institute, Interuniversity Institute for Infection Research, Medical University of Vienna, Vienna, Austria.
Goran BajicDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Viviana SimonDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA; The Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA. Electronic address: viviana.simon@mssm.edu.
Michael SchotsaertDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; The Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Precision Immunology Institute (PrIISM), Icahn School of Medicine at Mount Sinai, New York, NY, USA; Icahn Genomics Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA. Electronic address: michael.schotsaert@mssm.edu.
Carolina LucasDepartment of Immunobiology, Yale School of Medicine, New Haven, CT, USA. Electronic address: carolina.lucas@yale.edu.
Ian A WilsonDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA, USA; The Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, CA, USA. Electronic address: wilson@scripps.edu.
Bernard MossLaboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA. Electronic address: bmoss@niaid.nih.gov.
Camila H CoelhoDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Precision Immunology Institute (PrIISM), Icahn School of Medicine at Mount Sinai, New York, NY, USA. Electronic address: camila.coelho@mssm.edu.

Funding

A Synchrotron Radiation Structural Biology ResourcesP30GM133894 · NIGMS · STANFORD UNIVERSITY · PI Aina E. Cohen, KEITH O HODGSON · 2020 to 2026
$43.3M
Tissue and organ specific human B cell immunity: Supplement - Metabolic Risk Factors and Inflammation in PASC DevelopmentU19AI142737 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI TECTOR, A JOSEPH · 2019 to 2023
$19.7M
NIH FIRST Cohort Cluster Hiring Initiative at Icahn School of Medicine at Mount SinaiU54CA267776 · NCI · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI Emma Katherine Tara Benn · 2021 to 2026
$17.4M
Viral Immunity and VAccination (VIVA) Human Immunology Project Consortium (HIPC)U19AI168631 · NIAID · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI Harm van Bakel · 2022 to 2026
$14.4M
NCI NIH HHS U54 CA267776NIAID NIH HHS U19 AI142737NIAID NIH HHS U19 AI168631NIGMS NIH HHS P30 GM133894
6 · The paper itself

Abstract

The 2022 mpox outbreak highlighted the serious threat of monkeypox virus (MPXV), yet effective treatments are lacking. From an mpox-convalescent individual, we identified three high-affinity human monoclonal antibodies (mAbs) (named EV35-2, EV35-6, and EV35-7) that target the A35 protein in MPXV. These antibodies block viral spread in vitro and protect mice against lethal MPXV and vaccinia virus infection via both Fc-dependent and independent mechanisms. Levels of serum antibodies targeting the same epitopes are increased in mpox-convalescent humans, and higher levels of these antibodies in the sera are linked to shorter symptom duration and no hospitalization. Systems-level multivariate analysis indicated that mpox-convalescent serum antibodies targeting the same epitopic region as these three mAbs may function cooperatively, with additive associations to clinical protection. Two of the antibodies use a conserved IGHD2-21-encoded CxGGDCx motif in their CDRH3 region to bind a highly conserved poxvirus epitope. These findings establish A35 as a critical therapeutic target and highlight A35-specific mAbs as promising candidates for next-generation orthopoxvirus treatments.

Indexed as

Antibodies, MonoclonalAntibodies, ViralMonkeypox virusMpox, MonkeypoxViral ProteinsAnimalsEpitopesFemaleHumansMaleMiceMice, Inbred BALB CVaccinia virusAntibodies, MonoclonalAntibodies, ViralEpitopesViral ProteinsA35crystal structureepitopememory B cellsmonoclonal antibodiesmpoxMPXVorthopoxvirustherapyVACV

Identifiers

PMID40865529
PMCPMC13228920

What Socratic holds

Textmetadata
LicenceTDM
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 Socratic graph.