Evidence map›Paper›PMID 20498689›Full record

ArticleJournal of stem cells2009

Macrophage differentiation from embryoid bodies derived from human embryonic stem cells.

Aparna Subramanian, Beichu Guo, Matthew D Marsden, Zoran Galic, Scott Kitchen, Amelia Kacena, Helen J Brown, Genhong Cheng, Jerome A Zack

Abstract read
In one paragraph

Article in Journal of stem cells, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Review
  5. METTL1-mediated mStem cell research & therapy · 2020
    Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Stem cell-based approaches to treating HIV infection.Current opinion in HIV and AIDS · 2011
    Review
  12. 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

9 authors.

Aparna SubramanianDepartment of Medicine, Division of Hematology - Oncology.
Beichu Guo
Matthew D Marsden
Zoran Galic
Scott Kitchen
Amelia Kacena
Helen J Brown
Genhong Cheng
Jerome A Zack

Funding

Virology CoreP30AI028697 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI MITSUYASU, RONALD T. · 1991 to 2018
$39.9M
Human Embryonic Stem Cell CoreP01GM081621 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SUN, YI EVE · 2008 to 2012
$9.3M
Viral Mediated Type I Interferon InductionR01AI069120 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI CHENG, GENHONG · 2006 to 2021
$6.0M
Mechanisms of Biodefense By Toll-Like ReceptorsR01AI056154 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI CHENG, GENHONG · 2004 to 2014
$3.7M
ROLE OF TOLL-LIKE RECEPTORS IN SKINR37AI047868 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI MODLIN, ROBERT L · 2000 to 2009
$2.9M
Divergence of Phagocytic and Antimicrobial Programs in LeprosyR01AI047868 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI MODLIN, ROBERT L · 2010 to 2014
$2.4M
Immune Reconstitution Following HIV InfectionR01AI036554 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ZACK, JEROME A. · 1994 to 2006
$2.2M
NIAID NIH HHS P30 AI028697NIAID NIH HHS R01 AI036554NIAID NIH HHS R01 AI047868NIAID NIH HHS R01 AI056154NIAID NIH HHS R01 AI069120NIAID NIH HHS R37 AI047868NIGMS NIH HHS P01 GM081621
6 · The paper itself

Abstract

Human embryonic stem cells can differentiate into CD34+ hematopoietic progenitors by co-culture on murine feeders such as OP9 and S17. These CD34+ progenitors can be further differentiated into several cells of the hematopoietic lineage including macrophages. However, co-culture on murine feeders is time consuming and involves extensive manipulations. Furthermore, CD45 expression is low on hematopoietic cultures derived from stromal co-cultures. In this study we describe a novel and highly efficient system of generating differentiated macrophages from hematopoietic progenitors generated from embryoid body cultures of human embryonic stem cells. The hematopoietic progenitors generated from these embryoid bodies express higher numbers of CD45+ cells and are able to differentiate to macrophages when cultured in presence of cytokines. Using this system we were able to generate higher yields of CD14+ macrophages compared to traditional stromal cell culture methods. The embryoid body derived macrophages are phagocytic, respond to Toll-like receptor stimulation and express phenotypic markers of mature macrophages. Importantly, the embryoid body system generates hematopoietic progenitors suitable for clinical use by eliminating the need for murine feeder cells. Furthermore, this system is amenable to genetic manipulation and may thus be used to study important mechanisms of macrophage differentiation and function.

Indexed as

Embryoid BodiesHematopoietic Stem CellsAnimalsCell DifferentiationEmbryonic Stem CellsHematopoiesisHuman Embryonic Stem CellsHumansMacrophages

Identifiers

PMID20498689
PMCPMC3476843

What OpenQuestion holds

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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.