Evidence map›Paper›PMID 30449713›Full record

ArticleCell stem cell2018

Comparative Analysis and Refinement of Human PSC-Derived Kidney Organoid Differentiation with Single-Cell Transcriptomics.

Haojia Wu, Kohei Uchimura, Erinn L Donnelly, Yuhei Kirita, Samantha A Morris, Benjamin D Humphreys

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Cell stem cell, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 367 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
367citing papers in PubMed, 1 pooled it
24.0field-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

367 citing papers in PubMed, 1 synthesis or guideline pooled it, 618 citations in OpenAlex.

  1. Pooled it
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  5. Urinary tract infections in children.Nature reviews. Urology · 2026
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307 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Haojia WuDivision of Nephrology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA.
Kohei UchimuraDivision of Nephrology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA.
Erinn L DonnellyDivision of Nephrology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA.
Yuhei KiritaDivision of Nephrology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA.
Samantha A MorrisDepartment of Developmental Biology, Washington University School of Medicine, St. Louis, MO, USA; Department of Genetics, Washington University School of Medicine, St. Louis, MO, USA.
Benjamin D HumphreysDivision of Nephrology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA; Department of Developmental Biology, Washington University School of Medicine, St. Louis, MO, USA. Electronic address: humphreysbd@wustl.edu.
Washington University in St. Louis · US

Funding

Understanding Myofibroblast Progenitor Fate and Function in Renal FibrosisR01DK103740 · NIDDK · WASHINGTON UNIVERSITY · PI BENJAMIN D. HUMPHREYS · 2015 to 2026
$3.9M
Adult Progenitors in Kidney TubulointerstitiumUH3DK107374 · NIDDK · WASHINGTON UNIVERSITY · PI HUMPHREYS, BENJAMIN D. · 2017 to 2019
$948k
Adult Progenitors in Kidney TubulointerstitiumUH2DK107374 · NIDDK · WASHINGTON UNIVERSITY · PI HUMPHREYS, BENJAMIN D. · 2015 to 2016
$626k
NIDDK NIH HHS R01 DK103740NIDDK NIH HHS UH2 DK107374NIDDK NIH HHS UH3 DK107374
6 · The paper itself

Abstract

Kidney organoids derived from human pluripotent stem cells have great utility for investigating organogenesis and disease mechanisms and, potentially, as a replacement tissue source, but how closely organoids derived from current protocols replicate adult human kidney is undefined. We compared two directed differentiation protocols by single-cell transcriptomics of 83,130 cells from 65 organoids with single-cell transcriptomes of fetal and adult kidney cells. Both protocols generate a diverse range of kidney cells with differing ratios, but organoid-derived cell types are immature, and 10%-20% of cells are non-renal. Reconstructing lineage relationships by pseudotemporal ordering identified ligands, receptors, and transcription factor networks associated with fate decisions. Brain-derived neurotrophic factor (BDNF) and its cognate receptor NTRK2 were expressed in the neuronal lineage during organoid differentiation. Inhibiting this pathway improved organoid formation by reducing neurons by 90% without affecting kidney differentiation, highlighting the power of single-cell technologies to characterize and improve organoid differentiation.

Indexed as

Cell DifferentiationSingle-Cell AnalysisTranscriptomeCells, CulturedHumansKidneyOrganogenesisOrganoidsPluripotent Stem CellsBDNF signalingDropseqhuman kidneyinduced pluripotent stem cellskidney organoidoff-target cellssingle cell RNA-seqstem cell differentiation

Identifiers

PMID30449713
PMCPMC6324730
OpenAlexW2901335962

What OpenQuestion holds

Textmetadata
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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.