Results 111 to 120 of about 5,360,136 (290)

Cell-Penetrating Peptide Conjugated SERS Nanosensor for in Situ Intracellular pH Imaging of Single Living Cells during Cell Cycle

, 2019
Intracellular pH is an important modulator of cell functions, and its subtle change may dramatically affect the cellular activities and cause diseases. A reliable imaging of the intracellular pH is still a great challenge.
Xiao-Shan Zheng, Xin Wang, Bin Ren, Xiao-Shan Zheng (1645504), Bin Ren (352410), Cheng Zong (483204), Xin Wang (91924), Cheng Zong   +7 more
core   +1 more source

Advanced Materials for Biologics Delivery to Brain Tumors

Advanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng, Yuxue Cao, Maria Kavallaris, Taskeen Janjua, Amirali Popat   +4 more
wiley   +1 more source

A Cell-Penetrating Peptide Improves Anti-HER2 Single-Chain Variable Fragment Internalization and Antitumor Activity against HER2-Positive Breast Cancer In Vitro and In Vivo

Molecules
Cell-penetrating peptides (CPPs) are invaluable tools for delivering various substances into cells by crossing biological membranes. However, the effects of cell-penetrating peptide fusion proteins on the biological activity of antibodies remain to be ...
Junmin Li, Yanting Zhou, Zhuowei Su, Xue Li, Lei Zhang, Shan Li   +5 more
doaj   +1 more source

3D‐Printed Corneal Substitutes: Materials, Fabrication, and Preclinical Progress

Advanced Materials Technologies, EarlyView.
Successful clinical translation of 3D‐printed corneal substitutes relies on the interplay between the bioink properties, cellular component, and the fabrication process. These factors influence the critical properties of the construct, including optical transparency, mechanical stability, suture retention, that ultimately govern long‐term stromal ...
Shadi Moshayedi, Ashley Vazquez, Alexander J. Choi, Dimitrios Karamichos, Jayoung Kim   +4 more
wiley   +1 more source

Photodynamic therapy by conjugation of cell-penetrating peptide with fluorochrome

, 2017
Chul-Kyu Park,1,* Yong Ho Kim,1,* Suhyun Hwangbo,2 Hoonsung Cho2 1Department of Physiology, College of Medicine, Gachon University, Incheon, 2School of Materials Science & Engineering, Chonnam National University, Gwangju, South Korea *These ...
Cho HS, Kim YH, Hwangbo SH, Park CK
core  

Silk Fibroin Nanofiber–Immobilized Horseradish Peroxidase Enables Continuous Preparation of Injectable Hydrogels With Negligible Residual Enzyme for Drug Delivery

Advanced Materials Technologies, EarlyView.
Overcoming the immunogenicity challenges of enzyme‐mediated crosslinking, a flow‐through reactor utilizing SFNF‐HRP enables the continuous production of injectable hydrogels. This continuous platform ensures homogeneous crosslinking while minimizing residual HRP in the resulting hydrogels.
Ayari Miyawaki, Shinji Sakai
wiley   +1 more source

Brain delivery of small interfering ribonucleic acid and drugs through intranasal administration with nano-sized polymer micelles

Medical Devices: Evidence and Research, 2015
Takanori Kanazawa School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan Abstract: Recently, the development of effective strategies for enhancing drug delivery to the brain has been a topic of great interest in both clinical ...
Kanazawa T
doaj  

Cleavable conjugates of antibiotics and an antibacterial cell-penetrating peptide

, 2021
The present disclosure relates to novel cleavable conjugates of antibiotics and an antibacterial cell-penetrating peptide, and methods to make and use the novel cleavable conjugates of antibiotics and an antibacterial cell-penetrating ...
Chmielewski, Jean, Seleem, Mohamed N.
core  

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Design and biological characterization of novel cell-penetrating peptides preferentially targeting cell nuclei and subnuclear regions

Beilstein Journal of Organic Chemistry, 2018
Within this study, we report about the design and biological characterization of novel cell-penetrating peptides (CPPs) with selective suborganelle-targeting properties.
Anja Gronewold, Mareike Horn, Ines Neundorf   +2 more
doaj   +1 more source