Evidence map›Paper›PMID 20055093›Full record

ArticleJournal of biomedical nanotechnology2009

Development of idarubicin and doxorubicin solid lipid nanoparticles to overcome Pgp-mediated multiple drug resistance in leukemia.

Ping Ma, Xiaowei Dong, Courtney L Swadley, Anshul Gupte, Markos Leggas, Harry C Ledebur, Russell J Mumper

Open access · greenAbstract read
In one paragraph

Article in Journal of biomedical nanotechnology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
8.1field-weighted citation impact, top 2% 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

44 citing papers in PubMed, 174 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. Idarubicin-loaded methoxy poly(ethylene glycol)-International journal of nanomedicine · 2019
    Article
  18. Article
  19. Article
  20. Review
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

7 authors at 1 institution in 1 country.

Ping MaDivision of Molecular Pharmaceutics, Center for Nanotechnology in Drug Delivery, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Xiaowei Dong
Courtney L Swadley
Anshul Gupte
Markos Leggas
Harry C Ledebur
Russell J Mumper
University of Kentucky · US

Funding

EGFR Targeted Nanoparticles to Overcome Paclitaxel Resistant Breast CancerR01CA115197 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MUMPER, RUSSELL J · 2006 to 2009
$995k
NCI NIH HHS R01 CA115197
6 · The paper itself

Abstract

The objectives of these studies were to investigate and compare solid lipid nanoparticles (SLNs) of two anthracyclines, idarubicin (IDA) and doxorubicin (DOX), against Pgp-mediated multiple drug resistance (MDR) in-vitro and in-vivo using different human and murine cancer cell models. IDA and DOX SLNs were developed from warm microemulsion precursors comprising emulsifying wax as the oil phase, and polyoxyl 20-stearyl ether (Brij 78) and D-alpha-tocopheryl polyethylene glycol succinate (Vitamin E TPGS) as the surfactants. Anionic ion-pairing agents, sodium taurodeoxycholate (STDC) and sodium tetradecyl sulfate (STS), were used to neutralize the charges of the cationic anthracyclines and enhance entrapment of the drugs in the SLN. The in-vitro cytotoxicity results showed that the IC50 value of DOX NPs was 9-fold lower than that of free DOX solution in resistant P388/ADR cell line. In contrast, free IDA had comparable IC50 values as IDA NPs in Pgp-overexpressing P388/ADR and HCT-15 cells. In the in-vivo P388/ADR leukemia mouse model, the median survival time of DOX NPs was significantly greater than that of free DOX, and controls. In contrast, free IDA was equally as effective as IDA NPs in P388 and Pgp-overexpressing HCT-15 mouse tumor models. The cell uptake of IDA formulated as free IDA and IDA NPs was comparable in Pgp-overexpressing cells. In conclusion, DOX NPs could overcome Pgp-mediated MDR both in-vitro in P388/ADR leukemia cells and in-vivo in the murine leukemia mouse model. The present study suggests that our SLNs may offer potential to deliver anticancer drugs for the treatment of Pgp-mediated MDR in leukemia; however, selection of target drug may be very important.

Indexed as

AnimalsAntineoplastic AgentsAntineoplastic Combined Chemotherapy ProtocolsATP Binding Cassette Transporter, Subfamily BCell Line, TumorColonic NeoplasmsDoxorubicinDrug Resistance, MultipleHumansIdarubicinLeukemiaLipidsMiceMice, NudeNanoparticlesTreatment OutcomeAntineoplastic AgentsATP Binding Cassette Transporter, Subfamily BDoxorubicinIdarubicinLipids

Identifiers

PMID20055093
PMCPMC2805476
OpenAlexW1971882647

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.