Evidence map›Paper›PMID 34840579›Full record

ArticleStem cells international2021

RIPK1 Coordinates Bone Marrow Mesenchymal Stem Cell Survival by Maintaining Mitochondrial Homeostasis via p53.

Qing Tian, Chen Cao, Weijian Qiu, Han Wu, Lijun Zhou, Zhipeng Dai, Zhenwei Li, Songfeng Chen

Open access · goldAbstract read
In one paragraph

Article in Stem cells international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.4field-weighted citation impact, top 45% 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

8 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

8 authors at 3 institutions in 1 country.

Qing TianDepartment of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.ORCID https://orcid.org/0000-0003-3830-6606
Chen CaoDepartment of Orthopaedics, Henan Provincial People's Hospital, Zhengzhou 450003, China.
Weijian QiuDepartment of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.
Han WuDepartment of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.
Lijun ZhouDepartment of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.
Zhipeng DaiDepartment of Orthopaedics, Henan Provincial People's Hospital, Zhengzhou 450003, China.
Zhenwei LiDepartment of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.ORCID https://orcid.org/0000-0003-2742-1369
Songfeng ChenDepartment of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.ORCID https://orcid.org/0000-0002-0224-6325
First Affiliated Hospital of Zhengzhou University · CNHenan Provincial People's Hospital · CNUnion Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Survival of mesenchymal stem cells in the bone marrow is essential for bone marrow microenvironment homeostasis, but the molecular mechanisms remain poorly understood. RIPK1 has emerged as a critical molecule of programmed cell death in tissue homeostasis. However, little is known about the regulation of RIPK1 on bone marrow mesenchymal stem cells (MSCs). Here, we have investigated for the first time the role of RIPK1 in bone marrow MSCs. We have found that RIPK1 knockdown suppressed proliferation, differentiation, and migration in bone marrow MSCs. Furthermore, RIPK1 knockdown resulted in the opening of mitochondrial permeability transition pore (mPTP) and mtDNA damage, leading to mitochondrial dysfunction, and consequently induced apoptosis and necroptosis in bone marrow MSCs. Moreover, we identified that the p53-PUMA axis pathway was involved in mitochondrial dysfunction in RIPK1-deficient bone marrow MSCs. Together, our findings highlighted that RIPK1 was indispensable for bone marrow MSC survival.

Identifiers

PMID34840579
PMCPMC8626202
OpenAlexW3215174191

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.