Evidence map›Paper›PMID 34214248›Full record

ArticleImmunity, inflammation and disease2021

Alcohol consumption induces murine osteoporosis by downregulation of natural killer T-like cell activity.

Munehiro Naruo, Yasuyuki Negishi, Takahisa Okuda, Midori Katsuyama, Ken Okazaki, Rimpei Morita

Abstract read
In one paragraph

Article in Immunity, inflammation and disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
–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

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Obesity and lipid metabolism in the development of osteoporosis (Review).International journal of molecular medicine · 2024
    Review
  5. Long-term exposure to air pollution might decrease bone mineral density T-score and increase the prevalence of osteoporosis in Hubei province: evidence from China Osteoporosis Prevalence Study.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2022
    Article
  6. Review
  7. Article
  8. Article
  9. Article
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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

6 authors.

Munehiro NaruoDepartment of Microbiology and Immunology, Nippon Medical School, Tokyo, Japan.
Yasuyuki NegishiDepartment of Microbiology and Immunology, Nippon Medical School, Tokyo, Japan.ORCID 0000-0003-4974-1574
Takahisa OkudaDepartment of Legal Medicine, Nihon University School of Medicine, Tokyo, Japan.
Midori KatsuyamaDepartment of Legal Medicine Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan.
Ken OkazakiDepartment of Orthopaedic Surgery, Tokyo Women's Medical University, Tokyo, Japan.
Rimpei MoritaDepartment of Microbiology and Immunology, Nippon Medical School, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionChronic alcohol consumption (CAC) can induce several deleterious effects on the body, including the promotion of osteoporosis; however, the immunological mechanism underlying alcohol-induced osteoporosis is still unclear.

methodsWe administered alcohol to mice for 4 weeks as the experimental CAC model and analyzed the bone and immune cells that are located in the vicinity of a bone.

resultsIL-4 is known to be a suppressive factor for osteoclastogenesis, and we found that natural killer T (NKT)-like cells, which showed NK1.1-positive, CD3-positive, and α-galactosylceramide-loaded CD1d tetramer-negative, produced IL-4 more effectively than CD4

conclusionsOur results indicate that the inactivation of innate immune cells, APCs, and NKT-like cells are likely to be crucial for alcohol-induced osteoporosis and provide a new therapeutic approach for preventing osteoporosis.

Indexed as

Killer Cells, NaturalOsteoporosisAlcohol DrinkingAnimalsDown-RegulationMiceMice, Inbred C57BLalcohol-induced osteoporosisdendritic cellsmacrophagesNKT-like cellsosteoclast

Identifiers

PMID34214248
PMCPMC8589379

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Registered trials

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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.