Evidence map›Paper›PMID 36114003›Full record

ArticleLife science alliance2022

Gain-of-function genetic screens in human cells identify SLC transporters overcoming environmental nutrient restrictions.

Manuele Rebsamen, Enrico Girardi, Vitaly Sedlyarov, Stefania Scorzoni, Konstantinos Papakostas, Manuela Vollert, Justyna Konecka, Bettina Guertl, Kristaps Klavins, Tabea Wiedmer and 1 more

Open access · goldAbstract read
In one paragraph

Article in Life science alliance, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

17 citing papers in PubMed, 27 citations in OpenAlex.

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  8. Intratumoral amino acid insufficiency limits CD8bioRxiv : the preprint server for biology · 2025
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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

11 authors at 1 institution in 2 countries.

Manuele RebsamenCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria gsuperti@cemm.oeaw.ac.at manuele.rebsamen@unil.ch.ORCID 0000-0001-6172-4211
Enrico GirardiCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
Vitaly SedlyarovCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
Stefania ScorzoniCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
Konstantinos PapakostasCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
Manuela VollertCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
Justyna KoneckaCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
Bettina GuertlCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
Kristaps KlavinsCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
Tabea WiedmerCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.ORCID 0000-0002-0355-9315
Giulio Superti-FurgaCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria gsuperti@cemm.oeaw.ac.at manuele.rebsamen@unil.ch.ORCID 0000-0002-0570-1768
Austrian Academy of Sciences · AT

Funding

European Research Council 695214
6 · The paper itself

Abstract

Solute carrier (SLC) transporters control fluxes of nutrients and metabolites across membranes and thereby represent a critical interface between the microenvironment and cellular and subcellular metabolism. Because of substantial functional overlap, the interplay and relative contributions of SLCs in response to environmental stresses remain poorly elucidated. To infer functional relationships between SLCs and metabolites, we developed a strategy to identify SLCs able to sustain cell viability and proliferation under growth-limiting concentrations of essential nutrients. One-by-one depletion of 13 amino acids required for cell proliferation enabled gain-of-function genetic screens using a SLC-focused CRISPR/Cas9-based transcriptional activation approach to uncover transporters relieving cells from growth-limiting metabolic bottlenecks. Among the transporters identified, we characterized the cationic amino acid transporter

Indexed as

Membrane Transport ProteinsNutrientsAmino AcidsAmino Acid Transport Systems, BasicArginineAspartic AcidGain of Function MutationGlutamatesGlutamineHumansLarge Neutral Amino Acid-Transporter 1LysineAmino AcidsAmino Acid Transport Systems, BasicArginineAspartic AcidGlutamatesGlutamineLarge Neutral Amino Acid-Transporter 1LysineMembrane Transport ProteinsNutrients

Identifiers

PMID36114003
PMCPMC9481932
OpenAlexW4296164714

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.