pH-Activatable cell penetrating peptide dimers for potent delivery of anticancer drug to triple-negative breast cancer

SH Nam, J Jang, DH Cheon, SE Chong, JH Ahn… - Journal of Controlled …, 2021 - Elsevier
We developed a pH-activatable cell-penetrating peptide dimer LH 2 with histidine residues,
which can penetrate cells, specifically in weak acidic conditions, even at few tens of …

Design of a new pH‐activatable cell‐penetrating peptide for drug delivery into tumor cells

Y Zhang, L Li, L Chang, H Liu, J Song… - Chemical Biology & …, 2019 - Wiley Online Library
Cell‐penetrating peptides (CPP s) have been considered as potential drug delivery vectors
due to their remarkable membrane translocation capacity. However, lack of specificity and …

Design of acid-activated cell penetrating peptide for delivery of active molecules into cancer cells

W Zhang, J Song, B Zhang, L Liu, K Wang… - Bioconjugate …, 2011 - ACS Publications
TP10–5 (TK) was screened as the most promising candidate among the designed
analogues of transportan 10 (TP10), a cell penetrating peptide (CPP) with remarkable …

Design of new acid-activated cell-penetrating peptides for tumor drug delivery

J Yao, Y Ma, W Zhang, L Li, Y Zhang, L Zhang, H Liu… - PeerJ, 2017 - peerj.com
Abstract TH (AGYLLGHINLHHLAHL (Aib) HHIL-NH 2), a histidine-rich, cell-penetrating
peptide with acid-activated pH response, designed and synthesized by our group, can …

Complexation of Cell-Penetrating Peptide–Polymer Conjugates with Polyanions Controls Cells Uptake of HPMA Copolymers and Anti-Tumor Activity

Y Shamay, L Shpirt, G Ashkenasy, A David - Pharmaceutical research, 2014 - Springer
ABSTRACT Purpose Cell penetrating peptides (CPPs) can mediate effective delivery of their
associated drugs and drug carriers intracellularly, however their lack of cell specificity …

Tumor targeting of a cell penetrating peptide by fusing with a pH-sensitive histidine-glutamate co-oligopeptide

L Fei, LP Yap, PS Conti, WC Shen, JL Zaro - Biomaterials, 2014 - Elsevier
Cell penetrating peptides (CPPs) have been well established as potential carriers for
intracellular delivery of protein/peptide therapeutics. However, their lack of selectivity …

Discovery of novel cell-penetrating and tumor-targeting peptide-drug conjugate (PDC) for programmable delivery of paclitaxel and cancer treatment

X Deng, R Mai, C Zhang, D Yu, Y Ren, G Li… - European Journal of …, 2021 - Elsevier
To ameliorate the deficiencies (eg solubility, membrane permeability and non-selective
cytotoxicity) of paclitaxel (PTX), we synthesized a “smart” PDC (peptide-drug conjugate), by …

Multifunctional pH-sensitive micelles for tumor-specific uptake and cellular delivery

T Yang, F Li, H Zhang, L Fan, Y Qiao, G Tan… - Polymer …, 2015 - pubs.rsc.org
The distinct ability of cell-penetrating peptides (CPPs) has led to the development of novel
drug delivery methods in human cells for therapeutic purposes. The lack of specific …

Cellular uptake and in vivo distribution of polyhistidine peptides

T Iwasaki, Y Tokuda, A Kotake, H Okada… - Journal of Controlled …, 2015 - Elsevier
Cell-penetrating peptides (CPPs) are arginine/lysine-rich sequences, and they are
effectively internalized into cells. In this process, positive charge is crucial. In the present …

A pH-responsive α-helical cell penetrating peptide-mediated liposomal delivery system

Q Zhang, J Tang, L Fu, R Ran, Y Liu, M Yuan, Q He - Biomaterials, 2013 - Elsevier
Tumor-oriented nanocarrier drug delivery approaches with pH-sensitivity have been
drawing considerable attentions over the years. Here we described a liposomal delivery …