Evidence map›Paper›PMID 33960573›Full record

ArticleGenes to cells : devoted to molecular & cellular mechanisms2021

Meflin defines mesenchymal stem cells and/or their early progenitors with multilineage differentiation capacity.

Akitoshi Hara, Katsuhiro Kato, Toshikazu Ishihara, Hiroki Kobayashi, Naoya Asai, Shinji Mii, Yukihiro Shiraki, Yuki Miyai, Ryota Ando, Yasuyuki Mizutani and 5 more

Open access · hybridAbstract read
In one paragraph

Article in Genes to cells : devoted to molecular & cellular mechanisms, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

20 citing papers in PubMed, 22 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

15 authors at 2 institutions in 1 country.

Akitoshi HaraDepartment of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Katsuhiro KatoDepartment of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Toshikazu IshiharaDepartment of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Hiroki KobayashiDepartment of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Naoya AsaiDepartment of Pathology, Fujita Health University, Toyoake, Japan.
Shinji MiiDepartment of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan.ORCID https://orcid.org/0000-0001-8266-3235
Yukihiro ShirakiDepartment of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Yuki MiyaiDepartment of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Ryota AndoDepartment of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Yasuyuki MizutaniDepartment of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Tadashi IidaDepartment of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Mikito TakefujiDepartment of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Toyoaki MuroharaDepartment of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Masahide TakahashiInternational Center for Cell and Gene Therapy, Fujita Health University, Toyoake, Japan.ORCID https://orcid.org/0000-0002-2803-2683
Atsushi EnomotoDepartment of Pathology, Nagoya University Graduate School of Medicine, Nagoya, Japan.ORCID https://orcid.org/0000-0002-9206-6116
Nagoya University · JPFujita Health University · JP

Funding

Japan Agency for Medical Research and Development 19gm0810007h0104Japan Agency for Medical Research and Development 19gm1210008s0101The Ministry of Education, Culture, Sports, Science and Technology of Japan 18H02638
6 · The paper itself

Abstract

Mesenchymal stem cells (MSCs) are the likely precursors of multiple lines of mesenchymal cells. The existence of bona fide MSCs with self-renewal capacity and differentiation potential into all mesenchymal lineages, however, has been unclear because of the lack of MSC-specific marker(s) that are not expressed by the terminally differentiated progeny. Meflin, a glycosylphosphatidylinositol-anchored protein, is an MSC marker candidate that is specifically expressed in rare stromal cells in all tissues. Our previous report showed that Meflin expression becomes down-regulated in bone marrow-derived MSCs cultured on plastic, making it difficult to examine the self-renewal and differentiation of Meflin-positive cells at the single-cell level. Here, we traced the lineage of Meflin-positive cells in postnatal and adult mice, showing that those cells differentiated into white and brown adipocytes, osteocytes, chondrocytes and skeletal myocytes. Interestingly, cells derived from Meflin-positive cells formed clusters of differentiated cells, implying the in situ proliferation of Meflin-positive cells or their lineage-committed progenitors. These results, taken together with previous findings that Meflin expression in cultured MSCs was lost upon their multilineage differentiation, suggest that Meflin is a useful potential marker to localize MSCs and/or their immature progenitors in multiple tissues.

Indexed as

Cell DifferentiationCell LineageAdipocytesAnimalsChondrocytesImmunoglobulinsMesenchymal Stem CellsMiceMice, Inbred C57BLMuscle CellsOsteocytesImmunoglobulinsIslr protein, mouseimmunoglobulin superfamily containing leucine-rich repeatIslrMeflinMesenchymal stem cellsMesenchymal stromal cellssatellite cell

Identifiers

PMID33960573
PMCPMC8360184
OpenAlexW3157130134

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.