Evidence map›Paper›PMID 33556606›Full record

ArticleActa biomaterialia2021

Co-delivery of etoposide and cisplatin in dual-drug loaded nanoparticles synergistically improves chemoradiotherapy in non-small cell lung cancer models.

Maofan Zhang, C Tilden Hagan, Hayley Foley, Xi Tian, Feifei Yang, Kin Man Au, Yu Mi, Yusra Medik, Kyle Roche, Kyle Wagner and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Acta biomaterialia, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
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

29 citing papers in PubMed.

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  12. Targeted liposomes for macrophages-mediated pulmonary fibrosis therapy.Drug delivery and translational research · 2024
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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

13 authors.

Maofan ZhangDepartment of Pharmaceutics, School of Pharmacy, China Medical University, Shenyang, Liaoning, 110122, China; Laboratory of Nano- and Translational Medicine, Lineberger Comprehensive Cancer Center, Carolina Center for Cancer Nanotechnology Excellence, Carolina Institute of Nanomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
C Tilden HaganLaboratory of Nano- and Translational Medicine, Lineberger Comprehensive Cancer Center, Carolina Center for Cancer Nanotechnology Excellence, Carolina Institute of Nanomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; UNC/NCSU Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Hayley FoleyLaboratory of Nano- and Translational Medicine, Lineberger Comprehensive Cancer Center, Carolina Center for Cancer Nanotechnology Excellence, Carolina Institute of Nanomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Xi TianLaboratory of Nano- and Translational Medicine, Lineberger Comprehensive Cancer Center, Carolina Center for Cancer Nanotechnology Excellence, Carolina Institute of Nanomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Feifei YangLaboratory of Nano- and Translational Medicine, Lineberger Comprehensive Cancer Center, Carolina Center for Cancer Nanotechnology Excellence, Carolina Institute of Nanomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China.
Kin Man AuLaboratory of Nano- and Translational Medicine, Lineberger Comprehensive Cancer Center, Carolina Center for Cancer Nanotechnology Excellence, Carolina Institute of Nanomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Yu MiLaboratory of Nano- and Translational Medicine, Lineberger Comprehensive Cancer Center, Carolina Center for Cancer Nanotechnology Excellence, Carolina Institute of Nanomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Yusra MedikLaboratory of Nano- and Translational Medicine, Lineberger Comprehensive Cancer Center, Carolina Center for Cancer Nanotechnology Excellence, Carolina Institute of Nanomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Kyle RocheLaboratory of Nano- and Translational Medicine, Lineberger Comprehensive Cancer Center, Carolina Center for Cancer Nanotechnology Excellence, Carolina Institute of Nanomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Kyle WagnerLaboratory of Nano- and Translational Medicine, Lineberger Comprehensive Cancer Center, Carolina Center for Cancer Nanotechnology Excellence, Carolina Institute of Nanomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Zachary RodgersLaboratory of Nano- and Translational Medicine, Lineberger Comprehensive Cancer Center, Carolina Center for Cancer Nanotechnology Excellence, Carolina Institute of Nanomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Chemistry, Westminster College, New Wilmington, PA 16172, USA.
Yuanzeng MinDepartment of Bio-X Interdisciplinary Science at Hefei National Laboratory (HFNL) for Physical Science at the Microscale, University of Science and Technology of China, Hefei, China; CAS Key Lab of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China; Department of Chemistry, University of Science and Technology of China, Hefei, China; Department of Endocrinology, The First Affiliated Hospital of USTC, Anhui Provincial Hospital, University of Science and Technology of China, Hefei, China.
Andrew Z WangLaboratory of Nano- and Translational Medicine, Lineberger Comprehensive Cancer Center, Carolina Center for Cancer Nanotechnology Excellence, Carolina Institute of Nanomedicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA. Electronic address: zawang@med.unc.edu.

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM008719 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DARVILLE, TONI, DESHMUKH, MOHANISH P · 1999 to 2023
$15.1M
Small Animal Imaging CoreU54CA198999 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI LI, ZIBO · 2015 to 2019
$11.9M
CAROLINA CANCER NANOTECHNOLOGY TRAINING PROGRAM (C-CNTP)T32CA196589 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Gaorav P. Gupta, ALEXANDER V KABANOV · 2015 to 2026
$4.5M
Nanoparticle formulations of DNA repair inhibitors to improve chemoradiotherapyR01CA178748 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI WANG, ANDREW ZHUANG · 2013 to 2017
$1.6M
NCI NIH HHS R01 CA178748NCI NIH HHS T32 CA196589NCI NIH HHS U54 CA198999NIGMS NIH HHS T32 GM008719
6 · The paper itself

Abstract

Chemoradiotherapy with cisplatin and etoposide is a curative management regimen for both small and non-small cell lung cancers. While the treatment regimen is effective, it also has a high toxicity profile. One potential strategy to improve the therapeutic ratio of chemoradiation is to utilize nanotherapeutics. Nanoparticle formulation of cisplatin and etoposide, however, is challenging due to the significant mismatch in chemical properties of cisplatin and etoposide. Herein we report the formulation of a polymeric nanoparticle formulation of cisplatin and etoposide using a prodrug approach. We synthesized a hydrophobic platinum prodrug, which was then co-delivered with etoposide using a nanoparticle. Using mouse models of lung cancer, we demonstrated that dual-drug loaded nanoparticles are significantly more effective than small molecule chemotherapy in chemoradiotherapy. These results support further investigation of nanoparticle-based drug formulations of combination chemotherapies and the use of nanotherapeutics in chemoradiotherapy. STATEMENT OF SIGNIFICANCE: The treatment of lung cancer often involves a combination of chemotherapy and radiation. While it can be effective, it also has a high toxicity profile. Preferential delivery of chemotherapeutics to the tumor while avoiding normal tissue would improve efficacy and lower toxicity. While this is challenging with conventional drug delivery technologies, nanotechnology offers a unique opportunity. In this study, we have engineered nanoparticles that are loaded with combination chemotherapeutics and showed such nanotherapeutics are more effective and less toxic than free chemotherapeutics in chemoradiotherapy. Our work highlights the importance and potential of nanoformulations of combination chemotherapy in chemoradiotherapy and cancer treatment. This approach can be translated clinically and it can have a significant impact on cancer treatment.

Indexed as

Carcinoma, Non-Small-Cell LungLung NeoplasmsNanoparticlesAnimalsAntineoplastic Combined Chemotherapy ProtocolsChemoradiotherapyCisplatinEtoposideMiceCisplatinEtoposideChemoradiotherapyCombination drug deliveryLung cancerNanomedicineNanoparticle

Identifiers

PMID33556606
PMCPMC9083847

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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.