Evidence map›Paper›PMID 28860504›Full record

ArticleScientific reports2017

Small molecule-based lineage switch of human adipose-derived stem cells into neural stem cells and functional GABAergic neurons.

Jihye Park, Nayeon Lee, Jaekwang Lee, Eun Kyung Choe, Min Kyung Kim, Jeonghoon Lee, Min Soo Byun, Myong-Wuk Chon, Seong Who Kim, C Justin Lee and 3 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 15% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 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

13 authors at 5 institutions in 3 countries.

Jihye ParkLab. of Stem Cell & Neurobiology, Department of Oral Anatomy, Dental Research Institute and School of Dentistry, Seoul National University, Seoul, 03080, Republic of Korea.
Nayeon LeeLab. of Stem Cell & Neurobiology, Department of Oral Anatomy, Dental Research Institute and School of Dentistry, Seoul National University, Seoul, 03080, Republic of Korea.
Jaekwang LeeCenter for Neuroscience and Functional Connectomics, Korea Institute of Science and Technology (KIST), Seoul, 02792, Republic of Korea.
Eun Kyung ChoeDepartment of Surgery, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, 06236, Republic of Korea.
Min Kyung KimDepartment of Biochemistry and Molecular Biology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea.
Jeonghoon LeeDivision of Biomedical Informatics, Seoul National University Biomedical Informatics (SNUBI), Seoul National University College of Medicine, Seoul, 110799, Republic of Korea.
Min Soo ByunDepartment of Psychiatry, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea.
Myong-Wuk ChonDepartment of Psychiatry, Asan Medical Center, Seoul, 05505, Republic of Korea.
Seong Who KimDepartment of Biochemistry and Molecular Biology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea.
C Justin LeeCenter for Neuroscience and Functional Connectomics, Korea Institute of Science and Technology (KIST), Seoul, 02792, Republic of Korea.
Ju Han KimDivision of Biomedical Informatics, Seoul National University Biomedical Informatics (SNUBI), Seoul National University College of Medicine, Seoul, 110799, Republic of Korea.
Jun Soo KwonDepartment of Psychiatry, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea.
Mi-Sook ChangLab. of Stem Cell & Neurobiology, Department of Oral Anatomy, Dental Research Institute and School of Dentistry, Seoul National University, Seoul, 03080, Republic of Korea. mschang@snu.ac.kr.ORCID 0000-0002-4379-204X
Seoul National University · KRUlsan College · KRAsan Medical Center · KRKorea Institute of Science and Technology · KRSeoul National University Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cellular reprogramming using small molecules (SMs) without genetic modification provides a promising strategy for generating target cells for cell-based therapy. Human adipose-derived stem cells (hADSCs) are a desirable cell source for clinical application due to their self-renewal capacity, easy obtainability and the lack of safety concerns, such as tumor formation. However, methods to convert hADSCs into neural cells, such as neural stem cells (NSCs), are inefficient, and few if any studies have achieved efficient reprogramming of hADSCs into functional neurons. Here, we developed highly efficient induction protocols to generate NSC-like cells (iNSCs), neuron-like cells (iNs) and GABAergic neuron-like cells (iGNs) from hADSCs via SM-mediated inhibition of SMAD signaling without genetic manipulation. All induced cells adopted morphological, molecular and functional features of their bona fide counterparts. Electrophysiological data demonstrated that iNs and iGNs exhibited electrophysiological properties of neurons and formed neural networks in vitro. Microarray analysis further confirmed that iNSCs and iGNs underwent lineage switch toward a neural fate. Together, these studies provide rapid, reproducible and robust protocols for efficient generation of functional iNSCs, iNs and iGNs from hADSCs, which have utility for modeling disease pathophysiology and providing cell-therapy sources of neurological disorders.

Indexed as

Adipose TissueAdultCell DifferentiationCell LineageCells, CulturedCellular ReprogrammingGABAergic NeuronsGene Expression RegulationHealthy VolunteersHumansNeural Stem CellsSignal TransductionSmall Molecule LibrariesStem CellsYoung AdultSmall Molecule Libraries

Identifiers

PMID28860504
PMCPMC5579051
OpenAlexW2748228164

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.