Evidence map›Paper›PMID 28851704›Full record

ArticleDevelopment (Cambridge, England)2017

Psychrophilic proteases dramatically reduce single-cell RNA-seq artifacts: a molecular atlas of kidney development.

Mike Adam, Andrew S Potter, S Steven Potter

Abstract read
In one paragraph

Article in Development (Cambridge, England), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 225 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
225citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

225 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Single-cell RNA sequencing offers novel perspectives in viral infection research.Frontiers in cellular and infection microbiology · 2026
    Pooled it
  2. Article
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  7. scLGGCL: Label-Guided Graph Contrastive Learning for Single-Cell Fusion Clustering.Interdisciplinary sciences, computational life sciences · 2026
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  13. Review
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  18. Testosterone Exposure During Fetal Masculinization Programming Window Determines the Kidney Size in Adult Mice.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Article
  19. Article
  20. The transcription factor Tcf21 is necessary for adoption of cell fates byAmerican journal of physiology. Renal physiology · 2026
    Article

165 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

3 authors.

Mike AdamCincinnati Children's Hospital Medical Center, Division of Developmental Biology, Cincinnati, OH 45229, USA.
Andrew S PotterCincinnati Children's Hospital Medical Center, Division of Developmental Biology, Cincinnati, OH 45229, USA.
S Steven PotterCincinnati Children's Hospital Medical Center, Division of Developmental Biology, Cincinnati, OH 45229, USA steve.potter@cchmc.org.ORCID 0000-0003-0726-0350

Funding

The USC (Re)Building the Kidney Coordinating CenterU01DK107350 · NIDDK · UNIVERSITY OF SOUTHERN CALIFORNIA · PI KESSELMAN, CARL, VALERIUS, MICHAEL TODD · 2015 to 2019
$9.0M
Proteomics CoreP50DK096418 · NIDDK · CINCINNATI CHILDRENS HOSP MED CTR · PI DEVARAJAN, PRASAD · 2012 to 2021
$8.4M
NIDDK NIH HHS P50 DK096418NIDDK NIH HHS U01 DK107350
6 · The paper itself

Abstract

Single-cell RNA-seq is a powerful technique. Nevertheless, there are important limitations, including the technical challenges of breaking down an organ or tissue into a single-cell suspension. Invariably, this has required enzymatic incubation at 37°C, which can be expected to result in artifactual changes in gene expression patterns. Here, we describe a dissociation method that uses a protease with high activity in the cold, purified from a psychrophilic microorganism. The entire procedure is carried out at 6°C or colder, at which temperature mammalian transcriptional machinery is largely inactive, thereby effectively 'freezing in' the

Indexed as

ArtifactsOrganogenesisAnimalsGene Expression ProfilingGene Expression Regulation, DevelopmentalKidneyKidney Tubules, ProximalMicePeptide HydrolasesSequence Analysis, RNASingle-Cell AnalysisStromal CellsTemperatureTime FactorsPeptide HydrolasesArtifactsCell dissociationKidney developmentRNA-seqSingle cell

Identifiers

PMID28851704
PMCPMC5665481

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.