Evidence map›Paper›PMID 25555215›Full record

ArticleThe Journal of clinical investigation2015

Differentiation of hypothalamic-like neurons from human pluripotent stem cells.

Liheng Wang, Kana Meece, Damian J Williams, Kinyui Alice Lo, Matthew Zimmer, Garrett Heinrich, Jayne Martin Carli, Charles A Leduc, Lei Sun, Lori M Zeltser and 6 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
14.5field-weighted citation impact, top 1% 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

61 citing papers in PubMed, 131 citations in OpenAlex.

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  19. Human organoids in basic research and clinical applications.Signal transduction and targeted therapy · 2022
    Review
  20. Article

1 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

16 authors at 4 institutions in 2 countries.

Liheng Wang
Kana Meece
Damian J Williams
Kinyui Alice Lo
Matthew Zimmer
Garrett Heinrich
Jayne Martin Carli
Charles A Leduc
Lei Sun
Lori M Zeltser
Matthew Freeby
Robin Goland
Stephen H Tsang
Sharon L Wardlaw
Dieter Egli
Rudolph L Leibel
Columbia University · USNew York Stem Cell Foundation · USDuke-NUS Medical School · SGInstitute of Molecular and Cell Biology · SG

Funding

Translational Biomarker Analytical Core (TBAC)P30DK063608 · NIDDK · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI DOMENICO ACCILI · 2003 to 2026
$36.7M
RESEARCH TRAININGP30DK026687 · NIDDK · ST. LUKE'S-ROOSEVELT INST FOR HLTH SCIS · PI Anthony W Ferrante, DYMPNA GALLAGHER · 1986 to 2026
$33.0M
The molecular genetic analysis of human obesityR01DK052431 · NIDDK · ROCKEFELLER UNIVERSITY · PI CHUNG, WENDY K, LEIBEL, RUDOLPH L · 1996 to 2020
$11.6M
NUTRITIONT32DK007647 · NIDDK · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI Anthony W Ferrante, Lori M Zeltser · 1990 to 2026
$7.4M
Toward mechanism- and gene-based therapies for retinal degenerationR01EY018213 · NEI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI Stephen H Tsang · 2008 to 2026
$6.6M
OBESITY RESEARCH CENTER TRAINING PROGRAMT32DK007559 · NIDDK · ST. LUKE'S-ROOSEVELT INST FOR HLTH SCIS · PI DYMPNA GALLAGHER · 1989 to 2026
$4.3M
CSF Neuropeptide, Hormonal and Metabolomic Analysis in Human Energy BalanceR01DK093920 · NIDDK · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI WARDLAW, SHARON L. · 2011 to 2019
$3.4M
NEI NIH HHS R01 EY018213NIDDK NIH HHS 5 T32 DK007647-25NIDDK NIH HHS P30 DK026687NIDDK NIH HHS P30 DK063608NIDDK NIH HHS P30 DK26687-33NIDDK NIH HHS P30 DK63608-12NIDDK NIH HHS R01 DK052431NIDDK NIH HHS R01 DK 093920NIDDK NIH HHS R01 DK093920NIDDK NIH HHS R01DK52431-20NIDDK NIH HHS T32 DK007559NIDDK NIH HHS T32 DK007647
6 · The paper itself

Abstract

The hypothalamus is the central regulator of systemic energy homeostasis, and its dysfunction can result in extreme body weight alterations. Insights into the complex cellular physiology of this region are critical to the understanding of obesity pathogenesis; however, human hypothalamic cells are largely inaccessible for direct study. Here, we developed a protocol for efficient generation of hypothalamic neurons from human embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs) obtained from patients with monogenetic forms of obesity. Combined early activation of sonic hedgehog signaling followed by timed NOTCH inhibition in human ESCs/iPSCs resulted in efficient conversion into hypothalamic NKX2.1+ precursors. Application of a NOTCH inhibitor and brain-derived neurotrophic factor (BDNF) further directed the cells into arcuate nucleus hypothalamic-like neurons that express hypothalamic neuron markers proopiomelanocortin (POMC), neuropeptide Y (NPY), agouti-related peptide (AGRP), somatostatin, and dopamine. These hypothalamic-like neurons accounted for over 90% of differentiated cells and exhibited transcriptional profiles defined by a hypothalamic-specific gene expression signature that lacked pituitary markers. Importantly, these cells displayed hypothalamic neuron characteristics, including production and secretion of neuropeptides and increased p-AKT and p-STAT3 in response to insulin and leptin. Our results suggest that these hypothalamic-like neurons have potential for further investigation of the neurophysiology of body weight regulation and evaluation of therapeutic targets for obesity.

Indexed as

Cell DifferentiationNeuronsAntigens, DifferentiationBrain-Derived Neurotrophic FactorCells, CulturedEmbryonic Stem CellsHedgehog ProteinsHumansHypothalamusInduced Pluripotent Stem CellsNuclear ProteinsObesityPro-OpiomelanocortinThyroid Nuclear Factor 1Transcription FactorsAntigens, DifferentiationBrain-Derived Neurotrophic FactorHedgehog ProteinsNuclear ProteinsPro-OpiomelanocortinSHH protein, humanThyroid Nuclear Factor 1Transcription Factors

Identifiers

PMID25555215
PMCPMC4319421
OpenAlexW2170330510

What OpenQuestion holds

Textmetadata
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.