Evidence map›Paper›PMID 25068122›Full record

ArticleStem cell reports2014

Actin cytoskeletal disruption following cryopreservation alters the biodistribution of human mesenchymal stromal cells in vivo.

Raghavan Chinnadurai, Marco A Garcia, Yumiko Sakurai, Wilbur A Lam, Allan D Kirk, Jacques Galipeau, Ian B Copland

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Stem cell reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03692221 (Percutaneous Image Guided Delivery of Autologous Bone Marrow Derived Mesenchymal Stem Cells for the Treatment of Symptomatic Degenerated Intervertebral Disc Disease), which is not on this map. Cited by 78 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed, 1 pooled it
6.5field-weighted citation impact, top 3% 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.

NCT03692221 early_phase1withdrawnnot on this mapstarted 2019, after this paper: background citation

Percutaneous Image Guided Delivery of Autologous Bone Marrow Derived Mesenchymal Stem Cells for the Treatment of Symptomatic Degenerated Intervertebral Disc Disease

TypeinterventionalSponsorUniversity Hospitals Cleveland Medical CenterRan2019 to 2022Enrolled0ConditionsDisc DegenerationArmsMSC Treatment group 1 (low dose), MSC Treatment group 2 (high dose), Healthy Control (no treatment)
3 · Its place in the literature

Who cites it

78 citing papers in PubMed, 1 synthesis or guideline pooled it, 136 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

18 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

7 authors at 4 institutions in 1 country.

Raghavan ChinnaduraiDepartment of Hematology and Oncology, Emory University School of Medicine, Atlanta, GA 30322, USA ; Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA.
Marco A GarciaEmory Healthcare, Atlanta, GA 30322, USA.
Yumiko SakuraiDepartment of Pediatrics, Emory University, Atlanta, GA 30322, USA ; Wallace H. Coulter Department of Biomedical Engineering, Georgia Tech and Emory University, Atlanta, GA 30322, USA.
Wilbur A LamDepartment of Pediatrics, Emory University, Atlanta, GA 30322, USA ; Wallace H. Coulter Department of Biomedical Engineering, Georgia Tech and Emory University, Atlanta, GA 30322, USA.
Allan D KirkDepartment of Surgery, Division of Transplantation, Emory University School of Medicine, Atlanta, GA 30322, USA ; Emory Transplant Center, Emory University, Atlanta, GA 30322, USA.
Jacques GalipeauDepartment of Hematology and Oncology, Emory University School of Medicine, Atlanta, GA 30322, USA ; Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA ; Department of Pediatrics, Emory University, Atlanta, GA 30322, USA ; Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Atlanta, GA 30322, USA.
Ian B CoplandDepartment of Hematology and Oncology, Emory University School of Medicine, Atlanta, GA 30322, USA ; Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA.
Emory University · USAflac (United States) · USEmory Healthcare · USThe Wallace H. Coulter Department of Biomedical Engineering · US

Funding

Winship Cancer Institute Cancer Center Support GrantP30CA138292 · NCI · EMORY UNIVERSITY · PI Suresh S Ramalingam · 2009 to 2026
$47.5M
IMMUNE TOLERANCE NETWORK-266015416-266015416N01AI015416 · NIAID · REGENTS OF THE UNIVERSITY OF C · PI BLUESTONE, JEFFREY A · 2002 to 2006
–
NCI NIH HHS P30 CA138292NCI NIH HHS P30CA138292NIAID NIH HHS N01 AI015416
6 · The paper itself

Abstract

Mesenchymal stromal cells have shown clinical promise; however, variations in treatment responses are an ongoing concern. We previously demonstrated that MSCs are functionally stunned after thawing. Here, we investigated whether this cryopreservation/thawing defect also impacts the postinfusion biodistribution properties of MSCs. Under both static and physiologic flow, compared with live MSCs in active culture, MSCs thawed from cryopreservation bound poorly to fibronectin (40% reduction) and human endothelial cells (80% reduction), respectively. This reduction correlated with a reduced cytoskeletal F-actin content in post-thaw MSCs (60% reduction). In vivo, live human MSCs could be detected in murine lung tissues for up to 24 hr, whereas thawed MSCs were undetectable. Similarly, live MSCs whose actin cytoskeleton was chemically disrupted were undetectable at 24 hr postinfusion. Our data suggest that post-thaw cryopreserved MSCs are distinct from live MSCs. This distinction could significantly affect the utility of MSCs as a cellular therapeutic.

Indexed as

CryopreservationActinsAnimalsCells, CulturedCell SurvivalCytoskeletonFemaleFlow CytometryHumansMaleMesenchymal Stem CellsMiceReal-Time Polymerase Chain ReactionActins

Identifiers

PMID25068122
PMCPMC4110775
OpenAlexW2063790968

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

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.