Evidence map›Paper›PMID 34674751›Full record

ArticleStem cell research & therapy2021

Red blood cells and their releasates compromise bone marrow-derived human mesenchymal stem/stromal cell survival in vitro.

Ryan Christopher Dregalla, Jessica Ann Herrera, Edward Jeffery Donner

Open access · goldAbstract read
In one paragraph

Article in Stem cell research & therapy, 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
0.8field-weighted citation impact, top 27% 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, 10 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

3 authors at 2 institutions in 2 countries.

Ryan Christopher Dregalla4795 Larimer Parkway, Elite Regenerative Stem Cell Specialists, LLC, Johnstown, CO, 80534, USA. rdregalla@DreMedTech.com.ORCID 0000-0002-7516-4849
Jessica Ann Herrera4795 Larimer Parkway, Elite Regenerative Stem Cell Specialists, LLC, Johnstown, CO, 80534, USA.
Edward Jeffery Donner4795 Larimer Parkway, Elite Regenerative Stem Cell Specialists, LLC, Johnstown, CO, 80534, USA.
Integrated Technologies & Services International (United States) · USRegenerative Medicine Institute · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe use of bone marrow aspirate (BMA) and bone marrow aspirate concentrate (BMC) in the treatment of inflammatory orthopedic conditions has become a common practice. The therapeutic effect of BMA/BMC is thought to revolve primarily around the mesenchymal stem/stromal cell (MSC) population residing within the nucleated cell fraction. MSCs have the unique ability to respond to site of injury via the secretion of immunomodulating factors, resolving inflammation in diseased joints. Recently, the importance of hematocrit (HCT) in BMC has been debated, as the potential impact on MSC function is unknown. In the present study, we investigate MSC health over a short time-course following exposure to a range of HCT and red blood cell releasate (RBC

methodsBone marrow-derived human MSCs in early passage were grown under conditions of 0%, 2.5%, 5%, 10%, 20% and 40% HCT and RBC

resultsSignificant reductions in viable MSCs concurrent with an increase in necrotic MSCs in high HCT and RBC

conclusionVarious levels of HCT and RBC

Indexed as

Bone MarrowMesenchymal Stem CellsBone Marrow CellsCell SurvivalErythrocytesHumansApoptosisBone marrow aspirate concentrateHematocritMesenchymal stem cellsNecrosisRed blood cellsViability

Identifiers

PMID34674751
PMCPMC8529765
OpenAlexW3206218301

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.