Evidence map›Paper›PMID 32910436›Full record

ReviewAmerican journal of clinical dermatology2020

The Skin Microbiome: A New Actor in Inflammatory Acne.

Brigitte Dréno, Marie Ange Dagnelie, Amir Khammari, Stéphane Corvec

Open access · hybridAbstract readReview
In one paragraph

Review in American journal of clinical dermatology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 155 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
155citing papers in PubMed, 2 pooled it
21.8field-weighted citation impact, top 1% 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

155 citing papers in PubMed, 2 syntheses or guidelines pooled it, 294 citations in OpenAlex.

  1. Acne and the cutaneous microbiome: A systematic review of mechanisms and implications for treatments.Journal of the European Academy of Dermatology and Venereology : JEADV · 2025
    Pooled it
  2. Antibiotic resistance rates inFrontiers in microbiology · 2025
    Pooled it
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95 more citing papers are in PubMed but not listed here.

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

4 authors at 1 institution in 1 country.

Brigitte DrénoDermatology Department, CHU Nantes, CIC 1413, CRCINA, University Nantes, Nantes, France. brigitte.dreno@atlanmed.fr.ORCID http://orcid.org/0000-0001-5574-5825
Marie Ange DagnelieCIC 1413, CRCINA, U1232, Nantes, France.
Amir KhammariDermatology Department, CHU Nantes, CIC 1413, CRCINA, University Nantes, Nantes, France.ORCID http://orcid.org/0000-0001-9328-8004
Stéphane CorvecBacteriology and Hygiene Unit, Biology Institute, Nantes, France.ORCID http://orcid.org/0000-0003-3176-8111
Centre de Recherche en Cancérologie et Immunologie Intégrée Nantes Angers · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Our understanding of the role of Cutibacterium acnes in the pathophysiology of acne has recently undergone a paradigm shift: rather than C. acnes hyperproliferation, it is the loss of balance between the different C. acnes phylotypes, together with a dysbiosis of the skin microbiome, which results in acne development. The loss of diversity of C. acnes phylotypes acts as a trigger for innate immune system activation, leading to cutaneous inflammation. A predominance of C. acnes phylotype IA

Indexed as

Immunity, InnateAcne VulgarisAnti-Bacterial AgentsAnti-Inflammatory AgentsDysbiosisHumansMicrobiotaPropionibacterium acnesSkinSymbiosisAnti-Bacterial AgentsAnti-Inflammatory Agents

Identifiers

PMID32910436
PMCPMC7584556
OpenAlexW3084879102

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.