Evidence map›Paper›PMID 27070720›Full record

ArticleMolecular pharmaceutics2016

Combination Approach of YSA Peptide Anchored Docetaxel Stealth Liposomes with Oral Antifibrotic Agent for the Treatment of Lung Cancer.

Ketan Patel, Ravi Doddapaneni, Vasanthakumar Sekar, Nusrat Chowdhury, Mandip Singh

Open access · greenAbstract read
In one paragraph

Article in Molecular pharmaceutics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.0field-weighted citation impact, top 10% 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

27 citing papers in PubMed, 47 citations in OpenAlex.

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  16. Peptide-functionalized liposomes as therapeutic and diagnostic tools for cancer treatment.Journal of controlled release : official journal of the Controlled Release Society · 2021
    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

5 authors at 1 institution in 1 country.

Ketan PatelCollege of Pharmacy and Pharmaceutical Sciences, Florida A&M University , Tallahassee, Florida 32307, United States.
Ravi DoddapaneniCollege of Pharmacy and Pharmaceutical Sciences, Florida A&M University , Tallahassee, Florida 32307, United States.
Vasanthakumar SekarCollege of Pharmacy and Pharmaceutical Sciences, Florida A&M University , Tallahassee, Florida 32307, United States.
Nusrat ChowdhuryCollege of Pharmacy and Pharmaceutical Sciences, Florida A&M University , Tallahassee, Florida 32307, United States.
Mandip SinghCollege of Pharmacy and Pharmaceutical Sciences, Florida A&M University , Tallahassee, Florida 32307, United States.
Florida Agricultural and Mechanical University · US

Funding

Targeted Nanocarrier Combination Based Therapy for Lung CancerP20MD006738 · NIMHD · FLORIDA AGRICULTURAL AND MECHANICAL UNIV · PI RAHMAN, SALEH MD. MAHMUDUR · 2012 to 2016
$5.6M
Targeted Nanocarriers for Treatment of Lung CancerSC1CA161676 · NCI · FLORIDA AGRICULTURAL AND MECHANICAL UNIV · PI SACHDEVA, MANDIP SINGH · 2011 to 2014
$1.1M
Role of Telmisartan on Intra-Tumoral Distribution of Targeted NanoparticlesR21CA175618 · NCI · FLORIDA AGRICULTURAL AND MECHANICAL UNIV · PI SACHDEVA, MANDIP SINGH · 2014 to 2015
$341k
NCI NIH HHS R21 CA175618NCI NIH HHS SC1 CA161676NIMHD NIH HHS P20 MD006738
6 · The paper itself

Abstract

Therapeutic efficacy of nanocarriers can be amplified by active targeting and overcoming the extracellular matrix associated barriers of tumors. The aim of the present study was to investigate the effect of oral antifibrotic agent (telmisartan) on tumor uptake and anticancer efficacy of EphA2 receptor targeted liposomes. Docetaxel loaded PEGylated liposomes (DPL) functionalized with nickel chelated phospholipid were prepared using a modified hydration method. DPL were incubated with various concentrations of histidine tagged EphA2 receptor specific peptide (YSA) to optimize particle size, zeta potential, and percentage YSA binding. Cellular uptake studies using various endocytosis blockers revealed that a caveolae dependent pathway was the major route for internalization of YSA anchored liposomes of docetaxel (YDPL) in A549 lung cancer cell line. Hydrodynamic diameter and zeta potential of optimized YDPL were 157.3 ± 11.8 nm and -3.64 mV, respectively. Orthotopic lung tumor xenograft (A549) bearing athymic nude mice treated with oral telmisartan (5 mg/kg) for 2 days showed significantly (p < 0.05) higher uptake of YDPL in tumor tissues compared to healthy tissue. Average lung tumor weight of the YDPL + telmisartan treated group was 4.8- and 3.8-fold lower than that of the DPL and YDPL treated groups (p < 0.05). Substantially lower expression (p < 0.05) of EphA2 receptor protein, proliferating cell nuclear antigen (PCNA), MMP-9, and collagen 1A level with increased E-cadherin and TIMP-1 levels in immunohistochemistry and Western blot analysis of lung tumor samples of the combination group confirmed antifibrotic effect with enhanced anticancer activity. Active targeting and ECM remodeling synergistically contributed to anticancer efficacy of YDPL in orthotopic lung cancer.

Indexed as

A549 CellsAnimalsAntineoplastic AgentsCadherinsCell Line, TumorCollagenDocetaxelDrug CarriersDrug Delivery SystemsFemaleHumansLiposomesLung NeoplasmsMatrix Metalloproteinase 9MiceMice, NudeAntineoplastic AgentsCadherinsCollagenDocetaxelDrug CarriersLiposomesMatrix Metalloproteinase 9PeptidesPolyethylene GlycolsProliferating Cell Nuclear AntigenReceptor, EphA2TaxoidsTissue Inhibitor of Metalloproteinase-1docetaxelEphA2 receptorextracellular matrix (ECM)orthotopic lung cancerPEGylated liposomestargeted drug delivery

Identifiers

PMID27070720
PMCPMC5730456
OpenAlexW2340789820

What OpenQuestion holds

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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.