Evidence map›Paper›PMID 23608536›Full record

ArticleMolecular and cellular biology2013

Delineation of the key aspects in the regulation of epithelial monolayer formation.

Lydia Aschauer, Leonhard N Gruber, Walter Pfaller, Alice Limonciel, Toby J Athersuch, Rachel Cavill, Abdulhameed Khan, Gerhard Gstraunthaler, Johannes Grillari, Regina Grillari and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in Molecular and cellular biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

41 citing papers in PubMed, 85 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

14 authors at 6 institutions in 5 countries.

Lydia AschauerDivision of Physiology, Department of Physiology and Medical Physics, Innsbruck Medical University, Innsbruck, Austria.
Leonhard N Gruber
Walter Pfaller
Alice Limonciel
Toby J Athersuch
Rachel Cavill
Abdulhameed Khan
Gerhard Gstraunthaler
Johannes Grillari
Regina Grillari
Philip Hewitt
Martin O Leonard
Anja Wilmes
Paul Jennings
Innsbruck Medical University · ATEvercyte (Austria) · ATImperial College London · GBBOKU University · ATMerck (Germany) · DEUniversity College Dublin · IE

Funding

Medical Research Council G0801056
6 · The paper itself

Abstract

The formation, maintenance, and repair of epithelial barriers are of critical importance for whole-body homeostasis. However, the molecular events involved in epithelial tissue maturation are not fully established. To this end, we investigated the molecular processes involved in renal epithelial proximal-tubule monolayer maturation utilizing transcriptomic, metabolomic, and functional parameters. We uncovered profound dynamic alterations in transcriptional regulation, energy metabolism, and nutrient utilization over the maturation process. Proliferating cells exhibited high glycolytic rates and high transcript levels for fatty acid synthesis genes (FASN), whereas matured cells had low glycolytic rates, increased oxidative capacity, and preferentially expressed genes for beta oxidation. There were dynamic alterations in the expression and localization of several adherens (CDH1, -4, and -16) and tight junction (TJP3 and CLDN2 and -10) proteins. Genes involved in differentiated proximal-tubule function, cilium biogenesis (BBS1), and transport (ATP1A1 and ATP1B1) exhibited increased expression during epithelial maturation. Using TransAM transcription factor activity assays, we could demonstrate that p53 and FOXO1 were highly active in matured cells, whereas HIF1A and c-MYC were highly active in proliferating cells. The data presented here will be invaluable in the further delineation of the complex dynamic cellular processes involved in epithelial cell regulation.

Indexed as

Adherens JunctionsAntigens, CDCadherinsCell AdhesionCell MovementCell ProliferationCells, CulturedCiliaClaudinsEpithelial CellsFatty AcidsG1 PhaseGene ExpressionGene Expression ProfilingGlycogenHumansAntigens, CDCadherinsCDH16 protein, humanCDH1 protein, humanClaudinsCLDN2 protein, humanFatty AcidsGlycogenOxygenTelomeraseTranscription Factors

Identifiers

PMID23608536
PMCPMC3700122
OpenAlexW2038989337

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.