Evidence map›Paper›PMID 31659145›Full record

ArticleAging2019

LncRNA MALAT1 shuttled by bone marrow-derived mesenchymal stem cells-secreted exosomes alleviates osteoporosis through mediating microRNA-34c/SATB2 axis.

Xucheng Yang, Junxiao Yang, Pengfei Lei, Ting Wen

Open access · greenAbstract read
In one paragraph

Article in Aging, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 171 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
171citing papers in PubMed, 2 pooled it
12.1field-weighted citation impact, top 1% 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

171 citing papers in PubMed, 2 syntheses or guidelines pooled it, 313 citations in OpenAlex.

  1. Pooled it
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  3. Extracellular Vesicles and Their Role in Osteogenesis.Bioengineering (Basel, Switzerland) · 2026
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111 more citing papers are in PubMed but not listed here.

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.

Xucheng YangDepartment of Orthopedics, Xiangya Hospital, Central South University, Changsha 410008, P. R. China.
Junxiao YangDepartment of Orthopedics, Xiangya Hospital, Central South University, Changsha 410008, P. R. China.
Pengfei LeiDepartment of Orthopedics, Xiangya Hospital, Central South University, Changsha 410008, P. R. China.
Ting WenDepartment of Orthopedics, Xiangya Hospital, Central South University, Changsha 410008, P. R. China.
Xiangya Hospital Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long non-coding RNAs (lncRNAs) have emerged as promising novel modulators during osteogenesis in mesenchymal stem cells (MSCs). Enhanced SATB2 has been demonstrated to promote osteogenic differentiation of bone marrow-derived mesenchymal stem cells (hBMSCs) in patients with osteonecrosis. Preliminary bioinformatic analysis identified putative binding sites between microRNA-34c (miR-34c) and metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) or miR-34c and SATB2 3'UTR. Thus, the current study aimed to clarify the potential functional relevance of MALAT1-containing exosomes from BMSCs in osteoporosis. The extracted exosomes from primary BMSCs were co-cultured with human osteoblasts (hFOB1.19), followed by evaluation of the hFOB1.19 cell proliferation, alkaline phosphatase (ALP) activity and mineralized nodules. The obtained findings indicated that BMSC-Exos promoted the expression of SATB2 in osteoblasts, and SATB2 silencing reduced the ALP activity of osteoblasts and mineralized nodules. MALAT1 acted as a sponge of miR-34c to promote the expression of SATB2. Additionally, BMSCs-derived exosomal MALAT1 promoted osteoblast activity. Moreover,

Indexed as

AnimalsBone and BonesBone Marrow CellsCells, CulturedCoculture TechniquesExosomesHumansMesenchymal Stem CellsMiceMicroRNAsOsteoblastsOsteoporosisRNA, Long NoncodingSincalideX-Ray MicrotomographyMALAT1 long non-coding RNA, humanMicroRNAsMIRN34c microRNA, mouseRNA, Long NoncodingSincalidebone marrow-derived mesenchymal stem cellsexosomeMALAT1osteogenesisosteoporosis

Identifiers

PMID31659145
PMCPMC6834402
OpenAlexW2982103201

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.