Evidence map›Paper›PMID 33627423›Full record

ArticleScience advances2021

Cryo-EM structure of enteric adenovirus HAdV-F41 highlights structural variations among human adenoviruses.

Marta Pérez-Illana, Marta Martínez, Gabriela N Condezo, Mercedes Hernando-Pérez, Casandra Mangroo, Martha Brown, Roberto Marabini, Carmen San Martín

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.2field-weighted citation impact, top 19% 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

17 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
  2. Article
  3. Medical Gas Plasma Inactivates Adenoviruses via Capsid Oxidation.Small (Weinheim an der Bergstrasse, Germany) · 2026
    Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Adenovirus Structure: What Is New?International journal of molecular sciences · 2021
    Review
  17. 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

8 authors at 3 institutions in 2 countries.

Marta Pérez-IllanaDepartment of Macromolecular Structures, Centro Nacional de Biotecnología (CNB-CSIC), Madrid, Spain.ORCID 0000-0003-3659-478X
Marta MartínezDepartment of Macromolecular Structures, Centro Nacional de Biotecnología (CNB-CSIC), Madrid, Spain.ORCID 0000-0002-8435-5540
Gabriela N CondezoDepartment of Macromolecular Structures, Centro Nacional de Biotecnología (CNB-CSIC), Madrid, Spain.ORCID 0000-0003-2884-0661
Mercedes Hernando-PérezDepartment of Macromolecular Structures, Centro Nacional de Biotecnología (CNB-CSIC), Madrid, Spain.ORCID 0000-0002-5875-5620
Casandra MangrooDepartment of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada.ORCID 0000-0002-3022-7180
Martha BrownDepartment of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada.
Roberto MarabiniEscuela Politécnica Superior, Universidad Autónoma de Madrid, Madrid, Spain.ORCID 0000-0001-7876-1684
Carmen San MartínDepartment of Macromolecular Structures, Centro Nacional de Biotecnología (CNB-CSIC), Madrid, Spain. carmen@cnb.csic.es.ORCID 0000-0001-9799-175X
Centro Nacional de Biotecnología · ESUniversity of Toronto · CAUniversidad Autónoma de Madrid · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Enteric adenoviruses, one of the main causes of viral gastroenteritis in the world, must withstand the harsh conditions found in the gut. This requirement suggests that capsid stability must be different from that of other adenoviruses. We report the 4-Å-resolution structure of a human enteric adenovirus, HAdV-F41, and compare it with that of other adenoviruses with respiratory (HAdV-C5) and ocular (HAdV-D26) tropisms. While the overall structures of hexon, penton base, and internal minor coat proteins IIIa and VIII are conserved, we observe partially ordered elements reinforcing the vertex region, which suggests their role in enhancing the physicochemical capsid stability of HAdV-F41. Unexpectedly, we find an organization of the external minor coat protein IX different from all previously characterized human and nonhuman mastadenoviruses. Knowledge of the structure of enteric adenoviruses provides a starting point for the design of vectors suitable for oral delivery or intestinal targeting.

Identifiers

PMID33627423
PMCPMC11425762
OpenAlexW3131607446

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.