Evidence map›Paper›PMID 31907757›Full record

ArticleIn vitro cellular & developmental biology. Animal2020

LncRNA TUG1 promoted osteogenic differentiation through promoting bFGF ubiquitination.

Yang Yu, Ying Chen, Yi-Jing Zheng, Qi-Hao Weng, Si-Pin Zhu, Dong-Sheng Zhou

Abstract read
PubMed Publisher
In one paragraph

Article in In vitro cellular & developmental biology. Animal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

15 citing papers in PubMed, 22 citations in OpenAlex.

  1. New insights into the role of ubiquitination in angiogenesis (Review).International journal of molecular medicine · 2025
    Review
  2. Epigenetic mechanisms in stem cell therapies for achilles tendinopathy.Frontiers in cell and developmental biology · 2025
    Review
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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 3 institutions in 1 country.

Yang YuDepartment of Traumatic Orthopaedics, Shandong Provincial Hospital Affiliated to Shandong University, No.324, Jingwu Road, Jinan, Shandong, 250021, People's Republic of China.
Ying ChenDepartment of Emergency, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China.
Yi-Jing ZhengDepartment of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China.
Qi-Hao WengDepartment of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China.
Si-Pin ZhuDepartment of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China.
Dong-Sheng ZhouDepartment of Traumatic Orthopaedics, Shandong Provincial Hospital Affiliated to Shandong University, No.324, Jingwu Road, Jinan, Shandong, 250021, People's Republic of China. sdgkxh@aliyun.com.
Second Affiliated Hospital & Yuying Children's Hospital of Wenzhou Medical University · CNShandong University · CNWenzhou Medical University · CN

Funding

Fund of Zhejiang Provincial Natural Science Foundation Y18H060051Wenzhou Municipal Science and Technology Bureau Y20170077Zhejiang Medical and Health Science and Technology Project 2019310836
6 · The paper itself

Abstract

LncRNA TUG1 has the potential to promote the osteogenic differentiation of several cells, but the role of lncRNA TUG1 in osteogenic differentiation of tendon stem/progenitor cells (TSPCs) is still unknown. This study aims to determine the role of lncRNA TUG1 in osteogenic differentiation of TSPCs. bFGF, RUNX2, and Osterix protein expressions were detected by western blot. LncRNA TUG1 and bFGF expression was detected by qRT-PCR. RNA immunoprecipitation (RIP) assay was used to confirm the interaction between TUG1 and bFGF2. Ubiquitination assay was used to determine the ubiquitination of bFGF protein. During osteogenic differentiation, the protein expression of bFGF was significantly downregulated in TSPCs, and the expression of TUG1 was significantly elevated in TSPCs. Interfering TUG1 or overexpressing bFGF suppressed osteogenic differentiation of TSPCs. In addition, lncRNA TUG1 interacted with bFGF, and lncRNA TUG1 promoted the ubiquitination of bFGF protein. We also determined that lncRNA TUG1 downregulated bFGF protein expression through promoting the ubiquitination of bFGF. LncRNA TUG1 promoted the osteogenic differentiation of TSPCs through promoting bFGF ubiquitination.

Indexed as

UbiquitinationAnimalsCell DifferentiationFibroblast Growth Factor 2Mice, Inbred C57BLOsteogenesisProteolysisRNA, Long NoncodingStem CellsTendonsFibroblast Growth Factor 2long non-coding RNA TUG1, mouseRNA, Long NoncodingbFGFLncRNA TUG1Osteogenic differentiationTendon stem/progenitor cells

Identifiers

PMID31907757
OpenAlexW3000081631

What OpenQuestion holds

Textmetadata
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.