Evidence map›Paper›PMID 26299618›Full record

ArticleOncotarget2015

CD44 promotes multi-drug resistance by protecting P-glycoprotein from FBXO21-mediated ubiquitination.

Abhilash K Ravindranath, Swayamjot Kaur, Roman P Wernyj, Muthu N Kumaran, Karl E Miletti-Gonzalez, Rigel Chan, Elaine Lim, Kiran Madura, Lorna Rodriguez-Rodriguez

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
1.4field-weighted citation impact, top 16% 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

35 citing papers in PubMed, 52 citations in OpenAlex.

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  11. Unveiling the mechanisms and challenges of cancer drug resistance.Cell communication and signaling : CCS · 2024
    Review
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  15. Targeting integrin pathways: mechanisms and advances in therapy.Signal transduction and targeted therapy · 2023
    Review
  16. Article
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  18. Review
  19. Review
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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

9 authors at 4 institutions in 1 country.

Abhilash K RavindranathRutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA.
Swayamjot KaurRutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA.
Roman P WernyjRutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA.
Muthu N KumaranRutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA.
Karl E Miletti-GonzalezRutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA.
Rigel ChanRutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA.
Elaine LimRutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA.
Kiran MaduraRutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA.
Lorna Rodriguez-RodriguezRutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA.
Rutgers Cancer Institute of New JerseyRutgers, The State University of New Jersey · USDelaware State University · USJohnson University · US

Funding

Regulation of MDR1 Expression and Drug Resistance by CD44R01CA120429 · NCI · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI RODRIGUEZ-RODRIGUEZ, LORNA · 2007 to 2011
$1.5M
NCI NIH HHS R01 CA120429
6 · The paper itself

Abstract

Here we demonstrate that a ubiquitin E3-ligase, FBXO21, targets the multidrug resistance transporter, ABCB1, also known as P-glycoprotein (P-gp), for proteasomal degradation. We also show that the Ser291-phosphorylated form of the multifunctional protein and stem cell marker, CD44, inhibits FBXO21-directed degradation of P-gp. Thus, CD44 increases P-gp mediated drug resistance and represents a potential therapeutic target in P-gp-positive cells.

Indexed as

Drug Resistance, MultipleDrug Resistance, NeoplasmUbiquitinationAnimalsATP Binding Cassette Transporter, Subfamily BBALB 3T3 CellsF-Box ProteinsFemaleHumansHyaluronan ReceptorsMCF-7 CellsMicePhosphorylationProteasome Endopeptidase ComplexProtein BindingProtein StabilityABCB1 protein, humanATP Binding Cassette Transporter, Subfamily BCD44 protein, humanF-Box ProteinsFBXO21 protein, humanHyaluronan ReceptorsProteasome Endopeptidase ComplexSerinedrug resistanceubquitination

Identifiers

PMID26299618
PMCPMC4694903
OpenAlexW2154770510

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.