Evidence map›Paper›PMID 33988646›Full record

ArticleCryo letters

PERSPECTIVE: Critical Cooling and Warming Rates as a Function of CPA Concentration.

Z Han, J C Bishop

Abstract read
In one paragraph

Article in Cryo letters. 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
–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

20 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Thermodynamic Principles of Emerging Cryopreservation Technologies.Methods in molecular biology (Clifton, N.J.) · 2026
    Review
  7. Article
  8. Article
  9. Article
  10. [Droplet freeze-thawing system based on solid surface vitrification and laser rewarming].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2023
    Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Cryopreservation of NK and T Cells Without DMSO for Adoptive Cell-Based Immunotherapy.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2021
    Review
  20. 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

2 authors.

Z Han1Department of Mechanical Engineering, University of Minnesota, Minneapolis, USA.
J C BishopDepartment of Mechanical Engineering; Department of Biomedical Engineering, University of Minnesota, Minneapolis, USA.

Funding

Organ banking for transplant—kidney cryopreservation by vitrification and novel nanowarming technologyR01DK117425 · NIDDK · UNIVERSITY OF MINNESOTA · PI JOHN C BISCHOF, Erik Brian Finger · 2018 to 2026
$4.9M
NIDDK NIH HHS R01 DK117425
6 · The paper itself

Abstract

Cryoprotective agents (CPAs) are routinely applied in cryopreservation protocols to achieve the vitrified state thereby avoiding the damaging effects of ice crystals. Once the CPA has been added, the system needs to cool at a rate ≥ critical cooling rate (CCR) to avoid ice crystallization and successfully enter the vitrified state. Subsequently, upon warming the system needs to meet or exceed a critical warming rate (CWR), often one to two orders of magnitude higher than the CCR, to avoid ice formation and return the system to physiological temperatures for use. Many experimental and theoretical studies have been published on CCRs and CWRs, and correlation for these rates as a function of concentration has been explored for some single component CPAs, but not the CPA cocktails which are commonly used in tissue and organ cryopreservation. In this paper, we summarize the available data of CCRs and CWRs for a variety of CPAs, and suggest a convenient mathematical expression for CCR and CWR that can guide general use for cryoprotective protocol, but also highlights the critical need for further study on CPA cocktails and tissue systems in which CPAs may behave differently and/or may not be fully equilibrated to the loaded CPA.

Indexed as

CryopreservationCryoprotective AgentsCold TemperatureCryoprotective Agents

Identifiers

PMID33988646
PMCPMC10186587

What OpenQuestion holds

Textmetadata
LicenceTDM
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.