Results 51 to 60 of about 999,964 (314)

Biomimetic liposomes synergize with high-intensity focused ultrasound to induce ferroptosis in tumors

Acta Pharmaceutica Sinica B
The efficient targeted delivery and on-demand release of nanomedicines still present significant challenges in tumor therapy. In the present study, we developed a novel strategy of tumor ferroptosis therapy through the synergistic effect of nanomedicines
Ruizhe Xu, Xuejing Li, Xiaomin Su, Xifeng Qin, Ying He, Siyu Wang, Yue Liu, Jiayi Wu, Ting Wang, Mingyang Liu, Boshu Ouyang, Jia Li, Wuli Yang, Bo Zhang, Zhiqing Pang   +14 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

National key performance indicators for Aboriginal and Torres Strait Islander primary health care: results from December 2013 [PDF]

, 2014
Captures data from over 200 primary health care organisations that receive funding from the Australian Government Department of Health to provide services primarily to Aboriginal and Torres Strait Islander people.

core  

Epidermal Growth Factor–PEG Functionalized PAMAM-Pentaethylenehexamine Dendron for Targeted Gene Delivery Produced by Click Chemistry [PDF]

, 2011
Aim of this study was the site-specific conjugation of an epidermal growth factor (EGF)-polyethylene glycol (PEG) chain by click chemistry onto a poly(amido amine) (PAMAM) dendron, as a key step toward defined multifunctional carriers for targeted gene ...
Yunqiu Li, Li, Yunqiu, Dohmen, Christian, Yu Nie, Yu, Haijun, Nie, Yu, Christian Dohmen, Haijun Yu, Wagner, Ernst, Ernst Wagner   +9 more
core   +1 more source

Delivery of Oligonucleotides Using a Self-Degradable Lipid-Like Material

, 2021
The world-first success of lipid nanoparticle (LNP)-based siRNA therapeutics (ONPATTRO(R)) promises to accelerate developments in siRNA therapeutics/gene therapy using LNP-type drug delivery systems (DDS).
Nakai, Yuta, Akita, Hidetaka, Inoue, Takao, Yu Sakurai, Maeki, Masatoshi, Yoshioka, Hiroki, Yoshida, Tokuyuki, Kota Tange, Yuta Nakai, Tokuyuki Yoshida, Takata, Nae, Nae Takata, Shinya Tamagawa, Manabu Tokeshi, Sakurai, Yu, Tamagawa, Shinya, Tange, Kota, Takao Inoue, Tanaka, Hiroki, Tokeshi, Manabu, Hiroki Tanaka, Hiroki Yoshioka, Masatoshi Maeki, Hidetaka Akita   +23 more
core   +1 more source

Role of size, surface charge, and PEGylated lipids of lipid nanoparticles (LNPs) on intramuscular delivery of mRNA

Journal of Nanobiotechnology
Lipid nanoparticles (LNPs) are currently the most commonly used non-viral gene delivery system. Their physiochemical attributes, encompassing size, charge and surface modifications, significantly affect their behaviors both in vivo and in vitro ...
Weiwen Kong, Yuning Wei, Zirong Dong, Wenjuan Liu, Jiaxin Zhao, Yan Huang, Jinlong Yang, Wei Wu, Haisheng He, Jianping Qi   +9 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

MMP-2-triggered, mitochondria-targeted PROTAC-PDT therapy of breast cancer and brain metastases inhibition

Nature Communications
Proteolytic targeting chimera (PROTAC) technology is a protein-blocking technique and induces antitumor effects, with potential advantages. However, its effect is limited by insufficient distribution and accumulation in tumors.
Fan Tong, Yufan Wang, Yanyan Xu, Yang Zhou, Siqin He, Yufan Du, Wenqin Yang, Ting Lei, Yujun Song, Tao Gong, Huile Gao   +10 more
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

Periodic asymmetric field enhances electrofusion of nanoscale lipid systems

Nature Communications
Electrofusion is a widely used technique for inducing membrane merging in biological systems, with applications ranging from hybrid lipid architectures to therapeutic delivery.
Honghui Wu, Wen-Che Liu, Xuanyu Wu, Zhuoting Li, Jialu Zhang, Jiawen Wang, Qing Zhu, Jinsong Zhang, Kairu Dong, Ruyi Lin, Huihui Hu, Junjie Zeng, Jiaying Wu, Kan Li, Kewang Nan, Tianyuan Zhang, Jianqing Gao   +16 more
doaj   +1 more source