Evidence map›Paper›PMID 24021764›Full record

ArticleProtein expression and purification2013

Polyethyleneimine-based transient gene expression processes for suspension-adapted HEK-293E and CHO-DG44 cells.

David L Hacker, Divor Kiseljak, Yashas Rajendra, Sarah Thurnheer, Lucia Baldi, Florian M Wurm

Open access · greenAbstract read
In one paragraph

Article in Protein expression and purification, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

28 citing papers in PubMed, 69 citations in OpenAlex.

  1. Article
  2. Integrated Modular Workflows for Membrane Protein Production in HEK293 Cells.Methods in molecular biology (Clifton, N.J.) · 2026
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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

6 authors at 1 institution in 1 country.

David L HackerProtein Expression Core Facility, EPFL, CH-1015 Lausanne, Switzerland; Laboratory of Cellular Biotechnology, EPFL, CH-1015 Lausanne, Switzerland. Electronic address: david.hacker@epfl.ch.
Divor Kiseljak
Yashas Rajendra
Sarah Thurnheer
Lucia Baldi
Florian M Wurm
École Polytechnique Fédérale de Lausanne · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transient gene expression (TGE) from mammalian cells is an increasingly important tool for the rapid production of recombinant proteins for research applications in biochemistry, structural biology, and biomedicine. Here we review methods for the transfection of human embryo kidney (HEK-293) and Chinese hamster ovary (CHO) cells in suspension culture using the cationic polymer polyethylenimine (PEI) for gene delivery.

Indexed as

AnimalsCell Culture TechniquesCHO CellsCricetinaeCricetulusDrug CarriersEquipment DesignGenetic VectorsHEK293 CellsHumansPolyethyleneimineRecombinant ProteinsTransfectionVirusesDrug CarriersPolyethyleneimineRecombinant ProteinsCHO-DG44HEK-293Mammalian cellsOrbital shakingPolyethylenimineRecombinant proteinSuspension cultureTransfectionTransient gene expression

Identifiers

PMID24021764
PMCPMC7129890
OpenAlexW2077360069

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.