Evidence map›Paper›PMID 33732660›Full record

ReviewFrontiers in cellular and infection microbiology2021

Planarians (Platyhelminthes)-An Emerging Model Organism for Investigating Innate Immune Mechanisms.

Luis Johnson Kangale, Didier Raoult, Pierre-Edouard Fournier, Prasad Abnave, Eric Ghigo

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in cellular and infection microbiology, 2021. 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
0.7field-weighted citation impact, top 32% 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

13 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Chromatin-derived histone proteins fromFrontiers in cellular and infection microbiology · 2026
    Article
  5. An optimized protocol forbioRxiv : the preprint server for biology · 2025
    Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. 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

5 authors at 4 institutions in 3 countries.

Luis Johnson KangaleAix-Marseille Univ, IRD, AP-HM, SSA, VITROME, Marseille, France.
Didier RaoultInstitut Hospitalo-Universitaire-Méditerranée-Infection, Marseille, France.
Pierre-Edouard FournierAix-Marseille Univ, IRD, AP-HM, SSA, VITROME, Marseille, France.
Prasad AbnaveRegional Centre for Biotechnology, Faridabad, India.
Eric GhigoInstitut Hospitalo-Universitaire-Méditerranée-Infection, Marseille, France.
Méditerranée Infection Foundation · FRInstitut de Recherche pour le Développement · FRKing Abdulaziz University · SARegional Centre for Biotechnology · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An organism responds to the invading pathogens such as bacteria, viruses, protozoans, and fungi by engaging innate and adaptive immune system, which functions by activating various signal transduction pathways. As invertebrate organisms (such as sponges, worms, cnidarians, molluscs, crustaceans, insects, and echinoderms) are devoid of an adaptive immune system, and their defense mechanisms solely rely on innate immune system components. Investigating the immune response in such organisms helps to elucidate the immune mechanisms that vertebrates have inherited or evolved from invertebrates. Planarians are non-parasitic invertebrates from the phylum Platyhelminthes and are being investigated for several decades for understanding the whole-body regeneration process. However, recent findings have emerged planarians as a useful model for studying innate immunity as they are resistant to a broad spectrum of bacteria. This review intends to highlight the research findings on various antimicrobial resistance genes, signaling pathways involved in innate immune recognition, immune-related memory and immune cells in planarian flatworms.

Indexed as

PlanariansAnimalsImmune SystemImmunity, InnateInsectaSignal Transductionantimicrobialinnate immunityplanarianPlatyhelminthstem cellstoll-like receptor

Identifiers

PMID33732660
PMCPMC7958881
OpenAlexW3134525166

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.