Self-assembly of DNA nanogels with endogenous microRNA toehold self-regulating switches for targeted gene regulation therapy

Jiaqi Yan; Haixia Zou; Wenhui Zhou; Xiaowan Yuan; Zhijun Li; Xiaodong Ma; Chang Liu; Yonghui Wang; Jessica M. Rosenholm; Wenguo Cui; Xiangmeng Qu; Hongbo Zhang

doi:10.1039/D2BM00640E

Self-assembly of DNA nanogels with endogenous microRNA toehold self-regulating switches for targeted gene regulation therapy

Jiaqi Yan
, Haixia Zou
, Wenhui Zhou
, Xiaowan Yuan
, Zhijun Li
, Xiaodong Ma
, Chang Liu
, Yonghui Wang
, Jessica M. Rosenholm
, Wenguo Cui
, Xiangmeng Qu
, Hongbo Zhang^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › Scientific › peer-review

20 Citations (Scopus)

94 Downloads (Pure)

Abstract

Herein, a smart nanohydrogel with endogenous microRNA-21 toehold is developed to encapsulate gemcitabine-loaded mesoporous silica nanoparticles for targeted pancreatic cancer therapy. This toehold mediated strand displacement method can simultaneously achieve specific drug release and miRNA-21 silencing, resulting in the up-regulation of the expression of tumor suppressor genes PTEN and PDCD4.

Original language	English
Pages (from-to)	4119-4125
Number of pages	7
Journal	Biomaterials Science
Volume	10
Issue number	15
DOIs	https://doi.org/10.1039/D2BM00640E
Publication status	Published - 20 Jun 2022
MoE publication type	A1 Journal article-refereed

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

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10.1039/D2BM00640ELicence: CC BY

Self-assembly of DNA nanogels with endogenous microRNA toehold self-regulating switches for targeted gene regulation therapy 2022Final published version, 2.44 MBLicence: CC BY

Åbo Akademi Functional Printing Center
Toivakka, M. (PI), Rosenholm, J. (PI), Anttu, N. (PI), Bobacka, J. (PI), Huynh, T. P. (PI), Peltonen, J. (PI), Wang, X. (PI), Wilen, C.-E. (PI), Xu, C. (PI), Zhang, H. (PI) & Österbacka, R. (PI)
Faculty of Science and Engineering
Facility/equipment: Facility

FCFH: Finland-China Network in Food and Health Sciences
Rosenholm, J. (Principal Investigator), Xu, C. (Principal Investigator) & Zhang, H. (Principal Investigator)
Ministry of Education and Culture
01/01/21 → 31/12/24
Project: Ministry / Government Agency
Targeted delivery of CRISPR/Cas9 for advanced liver cancer therapy through c-Myc knockout
Zhang, H. (Principal Investigator)
01/09/19 → 31/08/24
Project: Research Council of Finland/Other Research Councils

Cite this

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title = "Self-assembly of DNA nanogels with endogenous microRNA toehold self-regulating switches for targeted gene regulation therapy",

abstract = "Herein, a smart nanohydrogel with endogenous microRNA-21 toehold is developed to encapsulate gemcitabine-loaded mesoporous silica nanoparticles for targeted pancreatic cancer therapy. This toehold mediated strand displacement method can simultaneously achieve specific drug release and miRNA-21 silencing, resulting in the up-regulation of the expression of tumor suppressor genes PTEN and PDCD4.",

author = "Jiaqi Yan and Haixia Zou and Wenhui Zhou and Xiaowan Yuan and Zhijun Li and Xiaodong Ma and Chang Liu and Yonghui Wang and Rosenholm, \{Jessica M.\} and Wenguo Cui and Xiangmeng Qu and Hongbo Zhang",

year = "2022",

month = jun,

day = "20",

doi = "10.1039/D2BM00640E",

language = "English",

volume = "10",

pages = "4119--4125",

journal = "Biomaterials Science",

issn = "2047-4849",

publisher = "Royal Society of Chemistry",

number = "15",

}

TY - JOUR

T1 - Self-assembly of DNA nanogels with endogenous microRNA toehold self-regulating switches for targeted gene regulation therapy

AU - Yan, Jiaqi

AU - Zou, Haixia

AU - Zhou, Wenhui

AU - Yuan, Xiaowan

AU - Li, Zhijun

AU - Ma, Xiaodong

AU - Liu, Chang

AU - Wang, Yonghui

AU - Rosenholm, Jessica M.

AU - Cui, Wenguo

AU - Qu, Xiangmeng

AU - Zhang, Hongbo

PY - 2022/6/20

Y1 - 2022/6/20

N2 - Herein, a smart nanohydrogel with endogenous microRNA-21 toehold is developed to encapsulate gemcitabine-loaded mesoporous silica nanoparticles for targeted pancreatic cancer therapy. This toehold mediated strand displacement method can simultaneously achieve specific drug release and miRNA-21 silencing, resulting in the up-regulation of the expression of tumor suppressor genes PTEN and PDCD4.

AB - Herein, a smart nanohydrogel with endogenous microRNA-21 toehold is developed to encapsulate gemcitabine-loaded mesoporous silica nanoparticles for targeted pancreatic cancer therapy. This toehold mediated strand displacement method can simultaneously achieve specific drug release and miRNA-21 silencing, resulting in the up-regulation of the expression of tumor suppressor genes PTEN and PDCD4.

U2 - 10.1039/D2BM00640E

DO - 10.1039/D2BM00640E

M3 - Article

SN - 2047-4849

VL - 10

SP - 4119

EP - 4125

JO - Biomaterials Science

JF - Biomaterials Science

IS - 15

ER -

Self-assembly of DNA nanogels with endogenous microRNA toehold self-regulating switches for targeted gene regulation therapy

Abstract

UN SDGs

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Fingerprint

Equipment

Åbo Akademi Functional Printing Center

Projects

FCFH: Finland-China Network in Food and Health Sciences

Targeted delivery of CRISPR/Cas9 for advanced liver cancer therapy through c-Myc knockout

Cite this