Evidence map›Paper›PMID 21643953›Full record

ArticleMolecular biology reports2012

Nucleofection induces non-specific changes in the metabolic activity of transfected cells.

Fernanda Mello de Queiroz, Araceli Sánchez, Jasmin Roya Agarwal, Walter Stühmer, Luis A Pardo

Open access · hybridAbstract read
In one paragraph

Article in Molecular biology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.4field-weighted citation impact, top 37% 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

11 citing papers in PubMed, 15 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

5 authors at 2 institutions in 1 country.

Fernanda Mello de QueirozMax-Planck-Institut für experimentelle Medizin, Abteilung Molekulare Biologie Neuronaler Signale, Hermann-Rein-Strasse 3, 37075 Göttingen, Germany. fqueiroz_21@hotmail.com
Araceli Sánchez
Jasmin Roya Agarwal
Walter Stühmer
Luis A Pardo
Max Planck Society · DEMax Planck Institute of Experimental Medicine · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transfection has become an everyday technique widely used for functional studies in living cells. The choice of the particular transfection method is usually determined by its efficiency and toxicity, and possible functional consequences specific to the method used are normally overlooked. We describe here that nucleofection, a method increasingly used because of its convenience and high efficiency, increases the metabolic rate of some cancer cells, which can be misleading when used as a measure of proliferation. Moreover, nucleofection can alter the subcellular expression pattern of the transfected protein. These undesired effects are independent of the transfected nucleic acid, but depend on the particular cell line used. Therefore, the interpretation of functional data using this technology requires further controls and caution.

Indexed as

Analysis of VarianceAnimalsCell LineCell NucleusCell ProliferationElectroporationEnergy MetabolismFlow CytometryHumansMiceMicroscopy, FluorescenceOxazinesOxidation-ReductionReal-Time Polymerase Chain ReactionTetrazolium SaltsThiazolesOxazinesresazurinTetrazolium SaltsThiazolesthiazolyl blueXanthenes

Identifiers

PMID21643953
PMCPMC3271208
OpenAlexW2085869209

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.