Evidence map›Paper›PMID 18983828›Full record

ReviewBiochemical pharmacology2009

RLIP76: A novel glutathione-conjugate and multi-drug transporter.

Sharad S Singhal, Sushma Yadav, Cherice Roth, Jyotsana Singhal

Open access · greenAbstract readReview
In one paragraph

Review in Biochemical pharmacology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

30 citing papers in PubMed, 57 citations in OpenAlex.

  1. Review
  2. Article
  3. Cystine/Glutamate XcChemical research in toxicology · 2023
    Article
  4. Article
  5. Article
  6. Activating p53 function by targeting RLIP.Biochimica et biophysica acta. Reviews on cancer · 2021
    Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Review
  13. HNF1β drives glutathione (GSH) synthesis underlying intrinsic carboplatin resistance of ovarian clear cell carcinoma (OCCC).Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    Article
  14. Review
  15. RLIP76 Targeted Therapy for Kidney Cancer.Pharmaceutical research · 2015
    Review
  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 2 institutions in 1 country.

Sharad S SinghalDepartment of Molecular Biology and Immunology, University of North Texas Health Science Center, Fort Worth, TX 76107, USA. ssinghal@hsc.unt.edu
Sushma Yadav
Cherice Roth
Jyotsana Singhal
University of North Texas · USUniversity of North Texas Health Science Center · US

Funding

MECHANISM OF DRUG TRANSPORT IN LUNG CANCER CELLSR01CA077495 · NCI · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI AWASTHI, SANJAY · 1998 to 2011
$2.8M
Role of RALBP1 in Xenobiotic and Radiation ResistanceR01CA104661 · NCI · UNIVERSITY OF TEXAS ARLINGTON · PI AWASTHI, SANJAY · 2004 to 2008
$1.3M
NCI NIH HHS CA 104661NCI NIH HHS CA 77495NCI NIH HHS R01 CA077495NCI NIH HHS R01 CA104661
6 · The paper itself

Abstract

RLIP76, a stress-responsive, multi-functional protein with multi-specific transport activity towards glutathione-conjugates (GS-E) and chemotherapeutic agents, is frequently over-expressed in malignant cells. Our recent studies suggest that it plays a prominent anti-apoptotic role selectively in cancer cells. We have previously shown that RLIP76 accounts for up to 80% of the transport of GS-E and blocking the RLIP76-mediated transport of GS-E in cells results in the accumulation of pro-apoptotic endogenous electrophiles and on-set of apoptosis. Here we demonstrate that when RLIP76 mediate transport of GS-E is abrogated either by anti-RLIP76 IgG or accumulation of 4-hydroxynonenal (4-HNE) and its GSH-conjugate (GS-HNE) occurs and a massive apoptosis is observed in cells, indicate that the inhibition of RLIP76 transport activity at the cell surface is sufficient for observed anti-tumor activity. RLIP76 is linked with certain cellular functions including membrane plasticity and movement (as a primary 'effector' in the Ral pathway, perhaps functioning as a GTPase activating protein, or GAP), and as a component of clathrin-coated pit-mediated receptor-ligand endocytosis-a process that mediates movement of membrane vesicles.

Indexed as

AldehydesAnimalsATP-Binding Cassette TransportersDrug Resistance, MultipleEndocytosisGlutathioneGTPase-Activating ProteinsHumansProtein ConformationProtein Kinase C-alpha4-hydroxy-2-nonenalAldehydesATP-Binding Cassette TransportersGlutathioneGTPase-Activating ProteinsProtein Kinase C-alphaRALBP1 protein, human

Identifiers

PMID18983828
PMCPMC2664079
OpenAlexW2061075042

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.