Evidence map›Paper›PMID 35971018›Full record

ArticleStem cell reviews and reports2023

Reenacting Neuroectodermal Exposure of Hematopoietic Progenitors Enables Scalable Production of Cryopreservable iPSC-Derived Human Microglia.

Mona Mathews, Jannis Wißfeld, Lea Jessica Flitsch, Anahita Shahraz, Vesselina Semkova, Yannik Breitkreuz, Harald Neumann, Oliver Brüstle

Open access · hybridAbstract read
In one paragraph

Article in Stem cell reviews and reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

10 citing papers in PubMed, 27 citations in OpenAlex.

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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 at 2 institutions in 1 country.

Mona MathewsLIFE & BRAIN GmbH, Venusberg-Campus 1, 53127, Bonn, Germany.
Jannis WißfeldInstitute of Reconstructive Neurobiology, Neural Regeneration Group, University of Bonn Medical Faculty and University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
Lea Jessica FlitschInstitute of Reconstructive Neurobiology, University of Bonn Medical Faculty and University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
Anahita ShahrazInstitute of Reconstructive Neurobiology, Neural Regeneration Group, University of Bonn Medical Faculty and University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
Vesselina SemkovaInstitute of Reconstructive Neurobiology, University of Bonn Medical Faculty and University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
Yannik BreitkreuzLIFE & BRAIN GmbH, Venusberg-Campus 1, 53127, Bonn, Germany.
Harald NeumannInstitute of Reconstructive Neurobiology, Neural Regeneration Group, University of Bonn Medical Faculty and University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
Oliver BrüstleLIFE & BRAIN GmbH, Venusberg-Campus 1, 53127, Bonn, Germany. brustle@uni-bonn.de.
University of Bonn · DEUniversity Hospital Bonn · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human microglia, as innate immune cells of the central nervous system (CNS), play a central role in the pathogenesis of a large number of neurological and psychiatric disorders. However, experimental access to primary human microglia for biomedical applications such as disease modeling is extremely limited. While induced pluripotent stem cells (iPSCs) could provide an alternative source of microglia, the reenactment of their complex ontogenesis with a yolk sac origin and subsequent priming upon CNS invasion has remained a challenge. Here, we report a developmentally informed in vitro differentiation method for large-scale production and cryopreservation of iPSC-derived microglia (iPSdMiG). Specifically, iPSCs were propagated in conditions yielding both yolk sac hematopoietic derivatives and early neuroepithelial cells. To enable large-scale production, we implemented 3D bioreactor-based dynamic culture conditions and the use of novel mesh macrocarriers. Under these conditions, microglia could be harvested across a time period of at least 6 weeks, with 1 × 10

Indexed as

Induced Pluripotent Stem CellsAdultCell DifferentiationCoculture TechniquesHumansMicrogliaBioreactorHuman microgliaInduced pluripotent stem cellsIn vitro differentiationMacrocarrier

Identifiers

PMID35971018
PMCPMC9902330
OpenAlexW4291652061

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.