Evidence map›Paper›PMID 29392885›Full record

ArticleStem cells translational medicine2018

Ex Vivo Expansion of CD34

Sudipto Bari, Qixing Zhong, Xiubo Fan, Zhiyong Poon, Alvin Soon Tiong Lim, Tse Hui Lim, Niraja Dighe, Shang Li, Gigi Ngar Chee Chiu, Christina Li Lin Chai and 1 more

Open access · goldAbstract read
In one paragraph

Article in Stem cells translational medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

19 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Review
  9. Alternate Donor Transplantation.Blood cell therapy · 2022
    Article
  10. Review
  11. Review
  12. Review
  13. Effect of Small Molecule onFrontiers in cell and developmental biology · 2021
    Review
  14. Article
  15. Article
  16. Article
  17. Tailored Cytokine Optimization forFrontiers in bioengineering and biotechnology · 2020
    Article
  18. Review
  19. 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

11 authors at 4 institutions in 2 countries.

Sudipto BariDepartment of Hematology, Singapore General Hospital, Singapore, Singapore.ORCID 0000-0001-7258-9924
Qixing ZhongDepartment of Pharmacy, National University of Singapore, Singapore, Singapore.
Xiubo FanDepartment of Clinical Research, Singapore General Hospital, Singapore, Singapore.
Zhiyong PoonDepartment of Hematology, Singapore General Hospital, Singapore, Singapore.
Alvin Soon Tiong LimMolecular Pathology, Singapore General Hospital, Singapore, Singapore.
Tse Hui LimMolecular Pathology, Singapore General Hospital, Singapore, Singapore.
Niraja DigheDepartment of Hematology, Singapore General Hospital, Singapore, Singapore.
Shang LiCancer and Stem Cell Biology, Duke-NUS Medical School, Singapore, Singapore.
Gigi Ngar Chee ChiuDepartment of Pharmacy, National University of Singapore, Singapore, Singapore.
Christina Li Lin ChaiDepartment of Pharmacy, National University of Singapore, Singapore, Singapore.ORCID 0000-0002-6922-6740
William Ying Khee HwangDepartment of Hematology, Singapore General Hospital, Singapore, Singapore.ORCID 0000-0003-0143-6263
Singapore General Hospital · SGNational University of Singapore · SGDuke-NUS Medical School · SGGenome Institute of Singapore · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Umbilical cord blood (UCB) transplants in adults have slower hematopoietic recovery compared to bone marrow (BM) or peripheral blood (PB) stem cells mainly due to low number of total nucleated cells and hematopoietic stem and progenitor cells (HSPC). As such in this study, we aimed to perform ex vivo expansion of UCB HSPC from non-enriched mononucleated cells (MNC) using novel azole-based small molecules. Freshly-thawed UCB-MNC were cultured in expansion medium supplemented with small molecules and basal cytokine cocktail. The effects of the expansion protocol were measured based on in vitro and in vivo assays. The proprietary library of >50 small molecules were developed using structure-activity-relationship studies of SB203580, a known p38-MAPK inhibitor. A particular analog, C7, resulted in 1,554.1 ± 27.8-fold increase of absolute viable CD45

Indexed as

AnimalsAntigens, CD34AzolesCells, CulturedFetal BloodHematopoietic Stem CellsHematopoietic Stem Cell TransplantationImidazolesIntegrin alpha6MiceMice, SCIDPyridinesSmall Molecule LibrariesStem CellsStructure-Activity RelationshipThy-1 AntigensAntigens, CD34AzolesImidazolesIntegrin alpha6PyridinesSB 203580Small Molecule LibrariesThy-1 AntigensAzole-based small moleculesEx vivo expansionHematopoietic stem and progenitor cellsHematopoietic stem cell transplantationUmbilical cord bloodXenotransplantation with immunodeficient mouse model

Identifiers

PMID29392885
PMCPMC5905230
OpenAlexW2792213132

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.