Evidence map›Paper›PMID 34328022›Full record

ArticleCell transplantation

Long-Term Cryopreservation Does Not Affect Quality of Peripheral Blood Stem Cell Grafts: A Comparative Study of Native, Short-Term and Long-Term Cryopreserved Haematopoietic Stem Cells.

Daniel Lysak, Michaela Brychtová, Martin Leba, Miroslava Čedíková, Daniel Georgiev, Pavel Jindra, Tomáš Vlas, Monika Holubova

Abstract read
In one paragraph

Article in Cell transplantation. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Flow Cytometric Characterization of Hematopoietic Stem and Progenitor Cell Subpopulations in Autologous Peripheral Blood Stem Cell Preparations after Cryopreservation.Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie · 2023
    Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Chemical approaches to cryopreservation.Nature reviews. Chemistry · 2022
    Review
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.

Daniel LysakDepartment of Haematology and Oncology, University Hospital Pilsen, Pilsen, Czech Republic.
Michaela BrychtováBiomedical Center, Faculty of Medicine in Pilsen, Charles University in Prague, Pilsen, Czech Republic.
Martin LebaNew Technologies for the Information Society European Centre of Excellence, Faculty of Applied Sciences, University of West Bohemia, Pilsen, Czech Republic.
Miroslava ČedíkováBiomedical Center, Faculty of Medicine in Pilsen, Charles University in Prague, Pilsen, Czech Republic.
Daniel GeorgievNew Technologies for the Information Society European Centre of Excellence, Faculty of Applied Sciences, University of West Bohemia, Pilsen, Czech Republic.
Pavel JindraDepartment of Haematology and Oncology, University Hospital Pilsen, Pilsen, Czech Republic.
Tomáš VlasInstitute of Immunology and Allergology, University Hospital Pilsen, Pilsen, Czech Republic.
Monika HolubovaDepartment of Haematology and Oncology, University Hospital Pilsen, Pilsen, Czech Republic.ORCID 0000-0002-5096-9659

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cryopreserved haematopoietic progenitor cells are used to restore autologous haematopoiesis after high dose chemotherapy. Although the cells are routinely stored for a long period, concerns remain about the maximum storage time and the possible negative effect of storage on their potency. We evaluated the effect of cryopreservation on the quality of peripheral stem cell grafts stored for a short (3 months) and a long (10 years) period and we compared it to native products.The viability of CD34+ cells remained unaffected during storage, the apoptotic cells were represented up to 10% and did not differ between groups. The clonogenic activity measured by ATP production has decreased with the length of storage (ATP/cell 1.28 nM in native vs. 0.63 in long term stored products,

Indexed as

CryopreservationHematopoietic Stem CellsHumansPeripheral Blood Stem CellsPeripheral Blood Stem Cell TransplantationALDHcryopreservationhaematopoietic stem cellmitochondrial activitypHpotencystorageviability

Identifiers

PMID34328022
PMCPMC8327011

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.