Evidence map›Paper›PMID 19012965›Full record

ArticleLeukemia research2009

Converting cell lines representing hematological malignancies from glucocorticoid-resistant to glucocorticoid-sensitive: signaling pathway interactions.

Anna S Garza, Aaron L Miller, Betty H Johnson, E Brad Thompson

Open access · greenAbstract read
In one paragraph

Article in Leukemia research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

22 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Effects ofFrontiers in cell and developmental biology · 2022
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  7. Constitutive Ras signaling andBlood advances · 2017
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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

4 authors at 1 institution in 1 country.

Anna S GarzaThe University of Texas Medical Branch, Department of Biochemistry and Molecular Biology, Galveston, TX 77555-1068, USA.
Aaron L Miller
Betty H Johnson
E Brad Thompson
The University of Texas Medical Branch at Galveston · US

Funding

THE HUMAN GLUCOCORTICOID RECEPTORS, ITS GENE AND ACTIONSR01CA041407 · NCI · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI THOMPSON, E B · 1986 to 2006
$1.6M
NCI NIH HHS 2R01 CA41407NCI NIH HHS R01 CA041407
6 · The paper itself

Abstract

Mitogen-activated protein kinases (MAPKs), protein kinase A (PKA) and mTOR pathways modulate the apoptotic effects of glucocorticoids (GCs) in human lymphoblastic leukemia CEM cells. We now show that manipulation of these pathways converts several cell lines, representing other lymphoid malignancies, from GC-resistant to GC-sensitive. Basal levels of phosphorylated JNK and ERK were elevated in the GC-resistant cells. Treatments that directly or indirectly reduced phosphorylated JNK and ERK resulted in Dex sensitivity in five resistant lymphoid cell lines. Sensitivity to GC-driven apoptosis correlated with GC-dependent increases in phosphorylated and total glucocorticoid receptor, and in increased levels of the pro-apoptotic protein Bim.

Indexed as

Signal TransductionApoptosisCell Line, TumorDexamethasoneDrug Resistance, NeoplasmHematologic NeoplasmsHumansMitogen-Activated Protein KinasesPhosphorylationDexamethasoneMitogen-Activated Protein Kinases

Identifiers

PMID19012965
PMCPMC6075689
OpenAlexW2023660529

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.