Evidence map›Paper›PMID 33407998›Full record

ArticleBMB reports2021

Ganglioside GT1b increases hyaluronic acid synthase 2 via PI3K activation with TLR2 dependence in orbital fibroblasts from thyroid eye disease patients.

Hyun Kyu Yoo, Hyunju Park, Hye Suk Hwang, Hee Ja Kim, Youn-Hee Choi, Koung Hoon Kook

Open access · goldAbstract readNews
In one paragraph

Article in BMB reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.5field-weighted citation impact, top 40% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

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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 at 2 institutions in 1 country.

Hyun Kyu YooDepartment of Ophthalmology, Ajou University School of Medicine, Suwon 16499, Korea.
Hyunju ParkDepartment of Physiology, Inflammation-Cancer Microenvironment Research Center, Ewha Womans University School of Medicine, Seoul 07804, Korea.
Hye Suk HwangDepartment of Ophthalmology, Ajou University School of Medicine, Suwon 16499, Korea.
Hee Ja KimDepartment of Physiology, Inflammation-Cancer Microenvironment Research Center, Ewha Womans University School of Medicine, Seoul 07804, Korea.
Youn-Hee ChoiDepartment of Physiology, Inflammation-Cancer Microenvironment Research Center, Ewha Womans University School of Medicine, Seoul 07804, Korea.
Koung Hoon KookDepartment of Ophthalmology, Ajou University School of Medicine, Suwon 16499, Korea.
Ajou University · KREwha Womans University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Thyroid eye disease (TED) is a complex autoimmune disease with a spectrum of signs. we previously reported that trisialoganglioside (GT)1b is significantly overexpressed in the orbital tissue of TED patients, and that exogenous GT1b strongly induced HA synthesis in orbital fibroblasts. However, the signaling pathway in GT1b-induced hyaluronic acid synthase (HAS) expression in orbital fibroblasts from TED patients have rarely been investigated. Here, we demonstrated that GT1b induced phosphorylation of Akt/mTOR in a dose-dependent manner in orbital fibroblasts from TED patients. Both co-treatment with a specific inhibitor for PI3K and siRNA knockdown of TLR2 attenuated GT1b-induced Akt phosphorylation. GT1b significantly induced HAS2 expression at both the transcriptional and translational level, which was suppressed by specific inhibitors of PI3K or Akt/mTOR, and by siRNA knockdown of TLR2. In conclusion, GT1b induced HAS2 in orbital fibroblasts from TED patients via activation of the PI3Krelated signaling pathway, dependent on TLR2. [BMB Reports 2021; 54(2): 136-141].

Indexed as

FibroblastsGangliosidesGraves OphthalmopathyHumansHyaluronan SynthasesHyaluronic AcidPhosphatidylinositol 3-KinasesToll-Like Receptor 2GangliosidesHAS2 protein, humanHyaluronan SynthasesHyaluronic AcidPhosphatidylinositol 3-KinasesTLR2 protein, humanToll-Like Receptor 2trisialoganglioside GT1

Identifiers

PMID33407998
PMCPMC7907747
OpenAlexW3118694992

What OpenQuestion holds

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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.