Results 151 to 160 of about 73,798 (303)

Turning Unpredictable Biomolecule Adsorption to Controlled Corona Formation: Focus on Carbon Nanomaterials

Advanced Materials, EarlyView.
Controlling the protein corona formation onto carbon nanomaterials (CNMs) enhances their functionalities as platforms for cancer theranostics. Here, we reviewed the effects of the intrinsic and acquired properties of CNMs on protein corona formation, the consequent biological and toxicological outcomes, and the strategies to reshape corona formation ...
Yajuan Zou, Yalei Hu, Jie Yu, Naoki Komatsu, Yuta Nishina, Alberto Bianco   +5 more
wiley   +1 more source

Cell penetrating peptide-modified nanoparticles for tumor targeted imaging and synergistic effect of sonodynamic/HIFU therapy [Corrigendum]

International Journal of Nanomedicine, 2019
Li Y, Hao L, Liu F, et al. Int J Nanomedicine. 2019;14:5875–5894.The authors have advised that affiliation 1 for this paper was presented incorrectly as it was split into two affiliations and this was not corrected before the paper was published ...
Li Y, Hao L, Liu F, Yin L, Yan S, Zhao H, Ding X, Guo Y, Cao Y, Li P, Wang Z, Ran H, Sun Y   +12 more
doaj  

Strategies to deliver peptide drugs to the brain [PDF]

, 2014
Lalatsa, Katerina, Schatzlein, Andreas G., Uchegbu, Ijeoma F.   +2 more
core   +1 more source

Bioelectrical Interfaces Beyond Excitable Cells: Cancer, Aging, and Gene Expression Modulation

Advanced Materials Interfaces, EarlyView.
ABSTRACT The investigation of biological conductivity has evolved from its classical foundation based on ionic fluxes underpinning cardiac and neuronal excitability to a multifaceted regulator of cellular physiology. Traditional approaches for probing electrical events in living matter focused largely on action potentials recording.
Paolo Cadinu, Matthew K. Burgess, Catarina Franco Jones, Marzia Iarossi, Manuel Schröter, Nako Nakatsuka, Mustafa B. A. Djamgoz, Gil Gonçalves, Sidahmed Abayzeed, Paola Sanjuán‐Alberte, Paula M. Mendes, Frankie J. Rawson, Malavika Nair, Michael Levin, Rosalia Moreddu   +14 more
wiley   +1 more source

RGS10 shapes the hemostatic response to injury through its differential effects on intracellular signaling by platelet agonists. [PDF]

, 2018
Platelets express ≥2 members of the regulators of G protein signaling (RGS) family. Here, we have focused on the most abundant, RGS10, examining its impact on the hemostatic response in vivo and the mechanisms involved.
Brass, Lawrence F., DeHelian, Daniel, Gupta, Shuchi, Ma, Peisong, Sampietro, Sara, Stalker, Timothy J., Tang, Alan, Tutwiler, Valerie   +7 more
core   +1 more source

Cell-penetrating peptides for sustainable agriculture

Trends in Plant Science
Cell-penetrating peptides (CPPs) are short (typically 5-30 amino acids), cationic, amphipathic, or hydrophobic peptides that facilitate the cellular uptake of diverse cargo molecules by eukaryotic cells via direct translocation or endocytosis across the plasma membrane.
Preeti Patel, Kyle Benzle, Dehua Pei, Guo-Liang Wang   +3 more
openaire   +3 more sources

Nanozymes at the Bio‐Nano Interface: From Synthesis, Defect Engineering, Catalytic Behavior in Biological Microenvironments, and Biosafety Implications

Advanced Materials Interfaces, EarlyView.
Nanozymes (NZs) have emerged as versatile artificial enzymes with tunable catalytic properties driven by atomic coordination, defect engineering, and surface chemistry. This review presents a bio–nano interface framework linking synthesis strategies, structural design, and catalytic behavior within complex biological microenvironments.
Karen Guadalupe Quintero‐Garrido, Aída Jimena Velarde‐Salcedo, Alejandro López‐Amador, Noé Arjona, Citlali Uitz Toalá, Carmen Gonzalez, Beatriz Liliana España‐Sánchez   +6 more
wiley   +1 more source

Bismuth-Cyclized Cell-Penetrating Peptides

Molecular Pharmaceutics
Intracellular delivery of biological cargos, which would yield new research tools and novel therapeutics, remains an active area of research. A convenient and potentially general approach involves the conjugation of a cell-penetrating peptide to a cargo of interest. However, linear CPPs lack sufficient cytosolic entry efficiency and metabolic stability,
Jeremy L. Ritchey, Lindsi Filippi, Davis Ballard, Dehua Pei   +3 more
openaire   +2 more sources

Development of Nanoflare Nanosensors for Monitoring Cellular Insulin mRNA in Beta Cells and Islets

Advanced Materials Technologies, EarlyView.
This study presents the design and application of In2‐NF probes for detecting insulin mRNA in beta cells and islets. Using spherical nucleic acid‐coated gold nanoparticles, the probes offer strong fluorescent signals upon hybridization. Their performance is validated across 2D and 3D cultures and rat islets, demonstrating sensitive, real‐time mRNA ...
Yana Hu, Qizheng Zhang, Tianli Hu, Juewen Liu, Hongxing Fu, Xin Zhao, Zijiang Yang, Chenjie Xu   +7 more
wiley   +1 more source

Enhanced Intracellular Translocation of Gold Nanoparticles Functionalized with TAT Peptide into Cancer Cell Lines

مجله دانشکده پزشکی اصفهان, 2015
Background: Reduced toxicity and ease of modification make gold nanoparticles (GNPs) suitable for targeted delivery and bioimaging via conjugating cell-penetrating peptides (CPPs). This study aimed to assess the enhanced penetration of gold nanoparticles
Sedigheh Khamehchian, Saman Hosseinkhani, Rasool Madani, Maryam Nikkhah   +3 more
doaj