Evidence map›Paper›PMID 27297486›Full record

ArticleAntimicrobial agents and chemotherapy2016

Prophylactic Efficacy of Quercetin 3-β-O-d-Glucoside against Ebola Virus Infection.

Xiangguo Qiu, Andrea Kroeker, Shihua He, Robert Kozak, Jonathan Audet, Majambu Mbikay, Michel Chrétien

Abstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing 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

49 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Review
  11. NASAFYTOLFrontiers in nutrition · 2023
    Article
  12. Article
  13. Review
  14. Review
  15. Bridging the Chemical Profiles and Biological Effects ofMolecules (Basel, Switzerland) · 2022
    Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Focus on the high therapeutic potentials of quercetin and its derivatives.Phytomedicine plus : international journal of phytotherapy and phytopharmacology · 2022
    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

7 authors.

Xiangguo QiuSpecial Pathogens Program, Public Health Agency of Canada, Winnipeg, Manitoba, Canada Department of Medical Microbiology, University of Manitoba, Winnipeg, Manitoba, Canada Xiangguo.Qiu@phac-aspc.gc.ca Michel.Chretien@ircm.qc.ca.
Andrea KroekerSpecial Pathogens Program, Public Health Agency of Canada, Winnipeg, Manitoba, Canada Department of Medical Microbiology, University of Manitoba, Winnipeg, Manitoba, Canada.
Shihua HeSpecial Pathogens Program, Public Health Agency of Canada, Winnipeg, Manitoba, Canada.
Robert KozakSpecial Pathogens Program, Public Health Agency of Canada, Winnipeg, Manitoba, Canada Department of Medical Microbiology, University of Manitoba, Winnipeg, Manitoba, Canada.
Jonathan AudetSpecial Pathogens Program, Public Health Agency of Canada, Winnipeg, Manitoba, Canada Department of Medical Microbiology, University of Manitoba, Winnipeg, Manitoba, Canada.
Majambu MbikayFunctional Endoproteolysis Laboratory, Clinical Research Institute of Montreal, Montreal, Quebec, Canada Chronic Disease Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.
Michel ChrétienFunctional Endoproteolysis Laboratory, Clinical Research Institute of Montreal, Montreal, Quebec, Canada Chronic Disease Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada Xiangguo.Qiu@phac-aspc.gc.ca Michel.Chretien@ircm.qc.ca.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ebola outbreaks occur on a frequent basis, with the 2014-2015 outbreak in West Africa being the largest one ever recorded. This outbreak has resulted in over 11,000 deaths in four African countries and has received international attention and intervention. Although there are currently no approved therapies or vaccines, many promising candidates are undergoing clinical trials, and several have had success in promoting recovery from Ebola. However, these prophylactics and therapeutics have been designed and tested only against the same species of Ebola virus as the one causing the current outbreak. Future outbreaks involving other species would require reformulation and possibly redevelopment. Therefore, a broad-spectrum alternative is highly desirable. We have found that a flavonoid derivative called quercetin 3-β-O-d-glucoside (Q3G) has the ability to protect mice from Ebola even when given as little as 30 min prior to infection. Furthermore, we have demonstrated that this compound targets the early steps of viral entry. Most promisingly, antiviral activity against two distinct species of Ebola virus was seen. This study serves as a proof of principle that Q3G has potential as a prophylactic against Ebola virus infection.

Indexed as

AnimalsAntiviral AgentsChlorocebus aethiopsDose-Response Relationship, DrugEbolavirusFemaleHemorrhagic Fever, EbolaInjections, IntraperitonealMiceMice, Inbred BALB CMice, Inbred C57BLQuercetinReassortant VirusesSurvival AnalysisToxicity Tests, ChronicTreatment OutcomeAntiviral AgentsisoquercitrinQuercetin

Identifiers

PMID27297486
PMCPMC4997876

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.