Evidence map›Paper›PMID 31363137›Full record

ArticleScientific reports2019

Functionalization of Brain Region-specific Spheroids with Isogenic Microglia-like Cells.

Liqing Song, Xuegang Yuan, Zachary Jones, Cynthia Vied, Yu Miao, Mark Marzano, Thien Hua, Qing-Xiang Amy Sang, Jingjiao Guan, Teng Ma and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 120 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
120citing papers in PubMed, 2 pooled it
9.7field-weighted citation impact, top 2% 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

120 citing papers in PubMed, 2 syntheses or guidelines pooled it, 181 citations in OpenAlex.

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60 more citing papers are in PubMed but not listed here.

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

12 authors at 2 institutions in 1 country.

Liqing SongDepartment of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Florida State University, Tallahassee, FL, USA.
Xuegang YuanDepartment of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Florida State University, Tallahassee, FL, USA.
Zachary JonesDepartment of Biomedical Sciences, College of Medicine, Florida State University, Tallahassee, Florida, USA.
Cynthia ViedThe Translational Science Laboratory, College of Medicine, Florida State University, Tallahassee, Florida, USA.ORCID http://orcid.org/0000-0003-3941-3614
Yu MiaoDepartment of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Florida State University, Tallahassee, FL, USA.
Mark MarzanoDepartment of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Florida State University, Tallahassee, FL, USA.
Thien HuaDepartment of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida, USA.
Qing-Xiang Amy SangDepartment of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida, USA.
Jingjiao GuanDepartment of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Florida State University, Tallahassee, FL, USA.
Teng MaDepartment of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Florida State University, Tallahassee, FL, USA.
Yi ZhouDepartment of Biomedical Sciences, College of Medicine, Florida State University, Tallahassee, Florida, USA.
Yan LiDepartment of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Florida State University, Tallahassee, FL, USA. yli@eng.fsu.edu.
Florida A&M University - Florida State University College of Engineering · USFlorida State University · US

Funding

Molecular, synaptic and circuit basis for 14-3-3 dysfunction-induced behavioral deficitsR01MH115188 · NIMH · FLORIDA STATE UNIVERSITY · PI ZHOU, YI · 2017 to 2021
$1.9M
Heterotypic Cell-Cell Interactions in Hybrid Human Stem Cell Microtissues during Neural DifferentiationR03EB020770 · NIBIB · FLORIDA STATE UNIVERSITY · PI LI, YAN · 2016 to 2017
$141k
NIBIB NIH HHS R03 EB020770NIMH NIH HHS R01 MH115188
6 · The paper itself

Abstract

Current brain spheroids or organoids derived from human induced pluripotent stem cells (hiPSCs) still lack a microglia component, the resident immune cells in the brain. The objective of this study is to engineer brain region-specific organoids from hiPSCs incorporated with isogenic microglia-like cells in order to enhance immune function. In this study, microglia-like cells were derived from hiPSCs using a simplified protocol with stage-wise growth factor induction, which expressed several phenotypic markers, including CD11b, IBA-1, CX3CR1, and P2RY12, and phagocytosed micron-size super-paramagnetic iron oxides. The derived cells were able to upregulate pro-inflammatory gene (TNF-α) and secrete anti-inflammatory cytokines (i.e., VEGF, TGF-β1, and PGE2) when stimulated with amyloid β42 oligomers, lipopolysaccharides, or dexamethasone. The derived isogenic dorsal cortical (higher expression of TBR1 and PAX6) and ventral (higher expression of NKX2.1 and PROX1) spheroids/organoids displayed action potentials and synaptic activities. Co-culturing the microglia-like cells (MG) with the dorsal (D) or ventral (V) organoids showed differential migration ability, intracellular Ca

Indexed as

Amyloid beta-PeptidesBrainCell DifferentiationCell MovementCytokinesDexamethasoneHumansInduced Pluripotent Stem CellsLipopolysaccharidesMicrogliaPeptide FragmentsSpheroids, CellularTumor Necrosis Factor-alphaAmyloid beta-Peptidesamyloid beta-protein (1-42)CytokinesDexamethasoneLipopolysaccharidesPeptide FragmentsTumor Necrosis Factor-alpha

Identifiers

PMID31363137
PMCPMC6667451
OpenAlexW2964523110

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.