Evidence map›Paper›PMID 32910973›Full record

ArticleAnalytical biochemistry2022

Gene transfection of primary mouse hepatocytes in 384-well plates.

Raghu Ramanathan, Nathan A Delvaux, Kevin G Rice

Open access · greenAbstract read
In one paragraph

Article in Analytical biochemistry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact, top 91% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. Article
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 at 1 institution in 1 country.

Raghu RamanathanDivision of Medicinal and Natural Products Chemistry, College of Pharmacy, University of Iowa, Iowa City, IA, 52242, USA.
Nathan A DelvauxDivision of Medicinal and Natural Products Chemistry, College of Pharmacy, University of Iowa, Iowa City, IA, 52242, USA.
Kevin G RiceDivision of Medicinal and Natural Products Chemistry, College of Pharmacy, University of Iowa, Iowa City, IA, 52242, USA. Electronic address: kevin-rice@uiowa.edu.
University of Iowa · US

Funding

Vector Core-Core 2P30DK054759 · NIDDK · UNIVERSITY OF IOWA · PI Alejandro Antonio Pezzulo · 1998 to 2026
$30.5M
Targeted Double Stranded mRNA NanoparticlesR01GM117785 · NIGMS · UNIVERSITY OF IOWA · PI RICE, KEVIN G · 2016 to 2019
$1.3M
NIDDK NIH HHS P30 DK054759NIGMS NIH HHS R01 GM117785
6 · The paper itself

Abstract

We report the development of an improved in vitro transfection assay to test the efficiency of non-viral vector DNA nanoparticle transfection of primary hepatocytes. The protocol describes the isolation of viable hepatocytes from a mouse by collagenous perfusion. Primary mouse hepatocytes are plated in 384-well plates and cultured for 24 h prior to transfection with polyethylenimine (PEI) or peptide DNA nanoparticles. Luciferase expression is measured after 24 h following the addition of ONE-Glo substrate. The gene transfer assay for primary hepatocytes was optimized for cell plating number, DNA dose, and PEI to DNA ratio. The assay was applied to compare the expression mediated by mRNA relative to two plasmids possessing different promoters. The reported assay provides reliable in vitro expression results that allow direct comparison of the efficiency of different non-viral gene delivery vectors.

Indexed as

DNAPolyethyleneimineAnimalsGene Transfer TechniquesHepatocytesMicePlasmidsTransfectionDNAPolyethyleneimineGene deliveryGene therapyIn vitro transfectionPolyethyleniminePrimary hepatocytes

Identifiers

PMID32910973
PMCPMC7936984
OpenAlexW3083875150

What OpenQuestion holds

Textmetadata
LicenceTDM
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.