Evidence map›Paper›PMID 35471185›Full record

ArticleeLife2022

Neutrophil extracellular traps arm DC vaccination against NPM-mutant myeloproliferation.

Claudio Tripodo, Barbara Bassani, Elena Jachetti, Valeria Cancila, Claudia Chiodoni, Paola Portararo, Laura Botti, Cesare Valenti, Milena Perrone, Maurilio Ponzoni and 6 more

Open access · goldAbstract read
In one paragraph

Article in eLife, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

14 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Review
  6. Article
  7. Dysregulation of neutrophil in sepsis: recent insights and advances.Cell communication and signaling : CCS · 2025
    Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. 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

16 authors at 5 institutions in 3 countries.

Claudio Tripodo *Tumor Immunology Unit, Department of Health Sciences, University of Palermo, Palermo, Italy.ORCID 0000-0002-0821-6231
Barbara Bassani *Department of Research, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy.
Elena JachettiDepartment of Research, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy.
Valeria CancilaTumor Immunology Unit, Department of Health Sciences, University of Palermo, Palermo, Italy.
Claudia ChiodoniDepartment of Research, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy.
Paola PortararoDepartment of Research, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy.
Laura BottiDepartment of Research, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy.
Cesare ValentiDepartment of Mathematics and Informatics, University of Palermo, Palermo, Italy.
Milena PerroneDepartment of Research, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy.
Maurilio PonzoniPathology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.
Patrizia ComoliCell Factory, Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo, Pavia, Italy.
Mara LecchiBioinformatics and Biostatistics Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Paolo VerderioBioinformatics and Biostatistics Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Antonio CurtiDepartment of Experimental, Diagnostic and Specialty Medicine - DIMES, Institute of Hematology "Seràgnoli", Bologna, Italy.
Mario P Colombo *Department of Research, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy.
Sabina Sangaletti *Department of Research, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy.ORCID 0000-0001-7047-287X
Fondazione IRCCS Istituto Nazionale dei Tumori · ITUniversity of Palermo · ARMarch of Dimes · USUniversity of Palermo · ITVita-Salute San Raffaele University · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neutrophil extracellular traps (NETs) are web-like chromatin structures composed by dsDNA and histones, decorated with antimicrobial proteins. Their interaction with dendritic cells (DCs) allows DC activation and maturation toward presentation of NET-associated antigens. Differently from other types of cell death that imply protein denaturation, NETosis preserves the proteins localized onto the DNA threads for proper enzymatic activity and conformational status, including immunogenic epitopes. Besides neutrophils, leukemic cells can release extracellular traps displaying leukemia-associated antigens, prototypically mutant nucleophosmin (NPMc+) that upon mutation translocates from nucleolus to the cytoplasm localizing onto NET threads. We tested NPMc+ immunogenicity through a NET/DC vaccine to treat NPMc-driven myeloproliferation in transgenic and transplantable models. Vaccination with DC loaded with NPMc+ NET (NPMc+ NET/DC) reduced myeloproliferation in transgenic mice, favoring the development of antibodies to mutant NPMc and the induction of a CD8

Indexed as

Extracellular TrapsLeukemiaAnimalsMiceNuclear ProteinsVaccinationNuclear Proteinsextracellular trapsimmunologyinflammationmousemyeloproliferationnucleophosminvaccine

Identifiers

PMID35471185
PMCPMC9068207
OpenAlexW4225988794

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.