Evidence map›Paper›PMID 31989575›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2020

Methods for Establishing and Using a Stable Cell Line Expressing Both Gaussia Luciferase and Firefly Luciferase to Screen for Endoplasmic Reticulum Stress.

Zhen Ren, Si Chen, Lei Guo

Open access · greenAbstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2020. 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
0.9field-weighted citation impact, top 26% 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, 4 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 2 institutions in 1 country.

Zhen RenDivision of Biochemical Toxicology, National Center for Toxicological Research (NCTR)/U.S. FDA, Jefferson, AR, USA.
Si ChenDivision of Biochemical Toxicology, National Center for Toxicological Research (NCTR)/U.S. FDA, Jefferson, AR, USA.
Lei GuoDivision of Biochemical Toxicology, National Center for Toxicological Research (NCTR)/U.S. FDA, Jefferson, AR, USA. Lei.guo@fda.hhs.gov.
United States Food and Drug Administration · USNational Center for Toxicological Research · US

Funding

Intramural FDA HHS FD999999
6 · The paper itself

Abstract

Endoplasmic reticulum (ER) stress is one of the major mechanisms underlying the etiology of multiple diseases and drug-induced toxicity. Gaussia luciferase (Gluc) is a naturally secreted protein that has been used as a reporter for the secretory pathway of ER to enable efficient and real-time monitoring of the ER function. The Gluc assay has been widely used and optimized in various labs. In this chapter, we provide an example of the application of the Gluc assay by establishing a stable cell line expressing both Gluc and firefly luciferase (Fluc) to study ER stress in liver cells. We describe the detailed procedures used in our laboratory for Gluc- and Fluc-containing lentivirus production and titration, for establishing a HepG2-based stable cell line through lentivirus transduction and the validation process. In addition, we provide an example of using the established stable cell line to investigate ER stress.

Indexed as

AnimalsCell Culture TechniquesCopepodaEndoplasmic ReticulumEndoplasmic Reticulum StressGenes, ReporterHepatocytesHep G2 CellsHumansLentivirusLuciferasesLuciferases, FireflyWorkflowLuciferasesLuciferases, FireflyER stressFirefly luciferasesGaussia luciferaseLentivirusStable cell line

Identifiers

PMID31989575
PMCPMC12403972
OpenAlexW3003724640

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.