Evidence map›Paper›PMID 21252239›Full record

ArticleThe Journal of biological chemistry2011

Differential regulation of gene expression by protein kinase C isozymes as determined by genome-wide expression analysis.

M Cecilia Caino, Vivian A von Burstin, Cynthia Lopez-Haber, Marcelo G Kazanietz

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

32 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
  2. PKC regulates αKlotho gene expression in MDCK and NRK-52E cells.Pflugers Archiv : European journal of physiology · 2024
    Article
  3. Article
  4. Article
  5. Article
  6. Microbiology spectrum · 2022
    Article
  7. Article
  8. Article
  9. Article
  10. PKCCancer research · 2020
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

4 authors at 1 institution in 1 country.

M Cecilia CainoDepartment of Pharmacology, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104, USA.
Vivian A von Burstin
Cynthia Lopez-Haber
Marcelo G Kazanietz
University of Pennsylvania · US

Funding

Prostate Carcinogensis and PKC SignalingR01CA089202 · NCI · UNIVERSITY OF PENNSYLVANIA · PI KAZANIETZ, MARCELO G. · 2001 to 2015
$4.5M
NCI NIH HHS CA89202NCI NIH HHS R01 CA089202
6 · The paper itself

Abstract

Protein kinase C (PKC) isozymes are key signal transducers involved in normal physiology and disease and have been widely implicated in cancer progression. Despite our extensive knowledge of the signaling pathways regulated by PKC isozymes and their effectors, there is essentially no information on how individual members of the PKC family regulate gene transcription. Here, we report the first PKC isozyme-specific analysis of global gene expression by microarray using RNAi depletion of diacylglycerol/phorbol ester-regulated PKCs. A thorough analysis of this microarray data revealed unique patterns of gene expression controlled by PKCα, PKCδ, and PKCε, which are remarkably different in cells growing in serum or in response to phorbol ester stimulation. PKCδ is the most relevant isoform in controlling the induction of genes by phorbol ester stimulation, whereas PKCε predominantly regulates gene expression in serum. We also established that two PKCδ-regulated genes, FOSL1 and BCL2A1, mediate the apoptotic effect of phorbol esters or the chemotherapeutic agent etoposide in prostate cancer cells. Our studies offer a unique opportunity for establishing novel transcriptional effectors for PKC isozymes and may have significant functional and therapeutic implications.

Indexed as

Genome-Wide Association StudyAntineoplastic Agents, PhytogenicCarcinogensCell LineEtoposideGene Expression ProfilingGene Expression RegulationHumansIsoenzymesOligonucleotide Array Sequence AnalysisPhorbol EstersProtein Kinase CTranscription, GeneticAntineoplastic Agents, PhytogenicCarcinogensEtoposideIsoenzymesPhorbol EstersProtein Kinase C

Identifiers

PMID21252239
PMCPMC3064181
OpenAlexW2020893519

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.