Evidence map›Paper›PMID 22306067›Full record

ArticleBiochemical pharmacology2012

Acute sensitization of colon cancer cells to inflammatory cytokines by prophase arrest.

Anton Kuratnik, Virginia E Senapati, Rajeev Verma, Barbara G Mellone, Anthony T Vella, Charles Giardina

Open access · greenAbstract read
In one paragraph

Article in Biochemical pharmacology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.6field-weighted citation impact, top 36% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

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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 2 institutions in 1 country.

Anton KuratnikDepartment of Molecular and Cell Biology, 91 North Eagleville Road, University of Connecticut, Storrs, CT 06269, United States.
Virginia E Senapati
Rajeev Verma
Barbara G Mellone
Anthony T Vella
Charles Giardina
University of Connecticut · USUConn Health · US

Funding

Targeting p53 for colon cancer treatment & preventionR21CA125592 · NCI · UNIVERSITY OF CONNECTICUT STORRS · PI GIARDINA, CHARLES A. · 2008 to 2009
$387k
NCI NIH HHS R21 CA125592NCI NIH HHS R21CA125592
6 · The paper itself

Abstract

Understanding how colon cancer cells survive within the inflammatory milieu of a tumor, and developing approaches that increase their sensitivity to inflammatory cytokines, may ultimately lead to novel approaches for colon cancer therapy and prevention. Analysis of a number of chemopreventive and therapeutic agents reveal that HDAC inhibitors are particularly adept at sensitizing colon cancer cells TNF or TRAIL mediated apoptosis. In vivo data are consistent with an interaction between SAHA and TNF in inducing apoptosis, as AOM-induced colon tumors express elevated levels of TNF and are more sensitive to SAHA administration. Cell cycle analysis and time-lapse imaging indicated a close correspondence between SAHA-induced prophase arrest and TNF or TRAIL-induced apoptosis. Prophase arrest induced by the Aurora kinase inhibitor VX680 likewise sensitized cells to TNF and TRAIL, with siRNA analysis pointing to Aurora kinase A (and not Aurora kinase B) as being the relevant target for this sensitization. We propose that agents that promote prophase arrest may help sensitize cancer cells to TNF and other inflammatory cytokines. We also discuss how circumvention of an early mitotic checkpoint may facilitate cancer cell survival in the inflammatory micro-environment of the tumor.

Indexed as

AnimalsAurora Kinase AAurora Kinase BAurora KinasesButyratesColonic NeoplasmsCyclopropanesCytokinesDrug Screening Assays, AntitumorHistone Deacetylase InhibitorsHT29 CellsHumansHydroxamic AcidsMiceMice, Inbred StrainsM Phase Cell Cycle CheckpointsAURKA protein, humanAurka protein, mouseAURKB protein, humanAurkb protein, mouseAurora Kinase AAurora Kinase BAurora KinasesButyratesCyclopropanesCytokinesHistone Deacetylase InhibitorsHydroxamic AcidsPiperazinesProtein Kinase InhibitorsProtein Serine-Threonine KinasesPyrazolesPyrimidinesTNF-Related Apoptosis-Inducing LigandtozasertibTumor Necrosis Factor-alphaVorinostat

Identifiers

PMID22306067
PMCPMC3299870
OpenAlexW2038003132

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.