Evidence map›Paper›PMID 27547711›Full record

ReviewCurrent stem cell reports

Adult Versus Pluripotent Stem Cell-Derived Mesenchymal Stem Cells: The Need for More Precise Nomenclature.

Michael D West, Igor Nasonkin, David Larocca, Karen B Chapman, Francois Binette, Hal Sternberg

Abstract readReview
In one paragraph

Review in Current stem cell reports. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
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.

Michael D WestBioTime, Inc., 1010 Atlantic Ave., Alameda, CA 94501 USA.
Igor NasonkinBioTime, Inc., 1010 Atlantic Ave., Alameda, CA 94501 USA.
David LaroccaReCyte Therapeutics, 1010 Atlantic Ave, Alameda, CA 94501 USA.
Karen B ChapmanOncoCyte Corporation, 1010 Atlantic Ave, Alameda, CA 94501 USA.
Francois BinetteBioTime, Inc., 1010 Atlantic Ave., Alameda, CA 94501 USA ; OrthoCyte Corporation, 1010 Atlantic Ave, Alameda, CA 94501 USA.
Hal SternbergBioTime, Inc., 1010 Atlantic Ave., Alameda, CA 94501 USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The complexity of human pluripotent stem cell (hPSC) fate represents both opportunity and challenge. In theory, all somatic cell types can be differentiated from hPSCs, opening the door to many opportunities in transplant medicine. However, such clinical applications require high standards of purity and identity, that challenge many existing protocols. This underscores the need for increasing precision in the description of cell identity during hPSC differentiation. We highlight one salient example, namely, the numerous published reports of hPSC-derived mesenchymal stem cells (MSCs). We suggest that many of these reports likely represent an improper use of certain cluster of differentiation (CD) antigens in defining bone marrow-derived MSCs. Instead, most such hPSC-derived mesenchymal cells are likely a complex mixture of embryonic anlagen, primarily of diverse mesodermal and neural crest origins, making precise identification, reproducible manufacture, and uniform differentiation difficult to achieve. We describe a potential path forward that may provide more precision in nomenclature, and cells with higher purity and identity for potential therapeutic use.

Indexed as

BoneCartilageClonal embryonic progenitor cellsEmbryonic stem cellsMesenchymal stem cellsNeural crest

Identifiers

PMID27547711
PMCPMC4972883

What OpenQuestion holds

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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.