Evidence map›Paper›PMID 31758047›Full record

ArticleScientific reports2019

Lactation and menstruation shift the vaginal microbiota in captive rhesus monkeys to be more similar to the male urethral microbiota.

L K Hallmaier-Wacker, S Lüert, C Roos, S Knauf

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

10 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Microbial Contributions to Primate Reproduction.Evolutionary anthropology · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Intestinal microbial diversity in female rhesus (Frontiers in microbiology · 2022
    Article
  10. Microbiome Studies in Non-human Primates.Current HIV/AIDS reports · 2021
    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

4 authors at 1 institution in 1 country.

L K Hallmaier-WackerWork Group Neglected Tropical Diseases, Infection Biology Unit, Deutsches Primatenzentrum GmbH, Leibniz Institute for Primate Research, Goettingen, Germany.
S LüertWork Group Neglected Tropical Diseases, Infection Biology Unit, Deutsches Primatenzentrum GmbH, Leibniz Institute for Primate Research, Goettingen, Germany.
C RoosPrimate Genetics Laboratory, Deutsches Primatenzentrum GmbH, Leibniz Institute for Primate Research, Goettingen, Germany.ORCID http://orcid.org/0000-0003-0190-4266
S KnaufWork Group Neglected Tropical Diseases, Infection Biology Unit, Deutsches Primatenzentrum GmbH, Leibniz Institute for Primate Research, Goettingen, Germany. sknauf@dpz.eu.ORCID http://orcid.org/0000-0001-5744-4946
German Primate Center · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The vaginal microbiota of nonhuman primates differs substantially from humans in terms of Lactobacillus abundance, overall taxonomic diversity, and vaginal pH. Given these differences, it remains unclear in what way the nonhuman primate genital microbiota protects against pathogens, in particular sexually transmitted infections. Considering the effect that microbiota variations can have on disease acquisition and outcome, we examined endogenous and exogenous factors that influence the urogenital microbiota of male and female captive rhesus monkeys. The male urethral (n = 37) and vaginal (n = 194) microbiota of 11 breeding groups were examined in a cross-sectional study. During lactation and menstruation, the vaginal microbiota becomes significantly more diverse and more similar to the microbes observed in the male urethra. Group association and cage-mate (sexual partners) relationships were additionally associated with significant differences in the urogenital microbiota. Our results demonstrate that microbiota considerations are necessary in order to make informed selection of nonhuman primates as translational animal models.

Indexed as

LactationMenstrual CycleMicrobiotaAge FactorsAnimalsBreedingFemaleMacaca mulattaMaleMetagenomeMetagenomicsSex FactorsSexual Behavior, AnimalUrethraVagina

Identifiers

PMID31758047
PMCPMC6874612
OpenAlexW2991641751

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.