Evidence map›Paper›PMID 31083375›Full record

ArticleInternational journal of molecular sciences2019

Geranylgeraniol Suppresses the Expression of IRAK1 and TRAF6 to Inhibit NFκB Activation in Lipopolysaccharide-Induced Inflammatory Responses in Human Macrophage-Like Cells.

Puspo E Giriwono, Hitoshi Shirakawa, Yusuke Ohsaki, Shoko Sato, Yukihide Aoyama, Hsin-Jung Ho, Tomoko Goto, Michio Komai

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.4field-weighted citation impact, top 22% 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

24 citing papers in PubMed, 28 citations in OpenAlex.

  1. NontoxigenicMicroorganisms · 2026
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  14. Frontiers in oral health · 2022
    Article
  15. Article
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  18. Natural Compounds Attenuate Denervation-Induced Skeletal Muscle Atrophy.International journal of molecular sciences · 2021
    Review
  19. Article
  20. Article
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

8 authors at 1 institution in 2 countries.

Puspo E GiriwonoLaboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan. pegiriwono@ipb.ac.id.
Hitoshi ShirakawaLaboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan. shirakah@tohoku.ac.jp.
Yusuke OhsakiLaboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan. ohsaki@med.tohoku.ac.jp.
Shoko SatoLaboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan. satosho@iam.u-tokyo.ac.jp.
Yukihide AoyamaLaboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan. y.aoyama@g-mail.tohoku-university.jp.
Hsin-Jung HoLaboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan. kinyou@g-mail.tohoku-university.jp.
Tomoko GotoLaboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan. tgoto@mgu.ac.jp.
Michio KomaiLaboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan. mkomai@m.tohoku.ac.jp.
Tohoku University · JP

Funding

Japan Society for the Promotion of Science #20380071, #23380070Japan Society for the Promotion of Science JSPS Core-to-Core Program A (Advanced Research Networks) entitled: "Establishment of international agricultural immunology research-core for a quantum improvement in food safety."
6 · The paper itself

Abstract

Geranylgeraniol (GGOH), a natural isoprenoid found in plants, has anti-inflammatory effects via inhibiting the activation of nuclear factor-kappa B (NFκB). However, its detailed mechanism has not yet been elucidated. Recent studies have revealed that isoprenoids can modulate signaling molecules in innate immune responses. We found that GGOH decreased the expression of lipopolysaccharide (LPS)-induced inflammatory genes in human macrophage-like THP-1 cells. Furthermore, we observed that the suppression of NFκB signaling proteins, in particular interleukin-1 receptor-associated kinase 1 (IRAK1) and tumor necrosis factor receptor-associated factor 6 (TRAF6), occurred in GGOH-treated cells prior to LPS stimulation, suggesting an immunomodulatory effect. These results indicate that GGOH may modulate and help prevent excessive NFκB activation that can lead to numerous diseases.

Indexed as

AnimalsCell LineDiterpenesHumansInflammationInterleukin-1 Receptor-Associated KinasesLipopolysaccharidesMacrophagesMiceModels, BiologicalNF-kappa BPhosphorylationRAW 264.7 CellsRNA, MessengerSignal TransductionTHP-1 CellsDiterpenesgeranylgeraniolInterleukin-1 Receptor-Associated KinasesLipopolysaccharidesNF-kappa BRNA, MessengerTNF Receptor-Associated Factor 6anti-inflammationgeranylgeraniolIRAK1isoprenoidTRAF6

Identifiers

PMID31083375
PMCPMC6540148
OpenAlexW2944137710

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.