Results 211 to 220 of about 33,056 (253)

MPI‐Guided Photothermal Therapy of Prostate Cancer Using Stem Cell Delivery of Magnetotheranostic Nanoflowers

Advanced Functional Materials, EarlyView.
Tumor‐tropic human mesenchymal stem cells (hMSCs) were used as delivery vehicles for magnetotheranostic gold–iron oxide nanoflowers. Magnetic particle imaging of the iron component demonstrated widespread intratumoral distribution and sustained retention in contrast to injection of naked nanoflowers.
Behnaz Ghaemi, Ana Rosu, Shreyas Kuddannaya, Gautier Laurent, Rana Bazzi, Stéphane Roux, Ali Shakeri‐Zadeh, Jeff W. M. Bulte   +7 more
wiley   +1 more source

Efficient NiOx Hole Transport Layers Enabled by Multifunctional MXenes for High‐Performance Tin‐Lead Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
An efficient NiOx HTL is successfully prepared by introducing MXene as an additive without further surface modification to fabricate high‐performance FASn0.5Pb0.5I3 perovskite solar cells. The introduction of MXene contributes to improved conductivity of NiOx, better aligned at NiOx/perovskite interfaces, and enhanced quality of perovskite films ...
Lijun Chen, Guanqi Tang, Yanghou Wang, Xiaolong Cao, Junjun Jin, Jie Tang, Liyang Yu, Zheng Zhou, Peng You, Hanlin Hu, Weiqing Yang, Qidong Tai, Feng Yan   +12 more
wiley   +1 more source

Ece1-a Candida albicans pore-forming toxin

, 2018
Hoefs, Sarah, Wilson, Dawn M., Mogavero, Selene, Foerster, T., Lauer, Alexandra, Moyes, David L., Gutsmann, Thomas, Bader, Oliver, Naglik, J., Hube, Bernhard   +9 more
openaire   +1 more source

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Epsilon toxin: a fascinating pore‐forming toxin

The FEBS Journal, 2011
Epsilon toxin (ETX) is produced by strains of Clostridium perfringens classified as type B or type D. ETX belongs to the heptameric β‐pore‐forming toxins including aerolysin and Clostridium septicum alpha toxin, which are characterized by the formation of a pore through the plasma membrane of eukaryotic cells consisting in a β‐barrel of 14 amphipatic β 
Michel R Popoff
openaire   +4 more sources

Pore-forming toxins in infection and immunity

Biochemical Society Transactions, 2021
The integrity of the plasma membranes is extremely crucial for the survival and proper functioning of the cells. Organisms from all kingdoms of life employ specialized pore-forming proteins and toxins (PFPs and PFTs) that perforate cell membranes, and cause detrimental effects.
Pratima Verma, Shraddha Gandhi, Kusum Lata, Kausik Chattopadhyay   +3 more
openaire   +2 more sources

Staphylococcal Pore-Forming Toxins

2001
Together with Pseudomonas aeruginosa and Escherichia coli, Staphylococcus aureus (S. aureus) is the most frequently isolated bacteria in routine hospital testing. Like the two other pathogens, S. aureus may synthesize numerous virulence factors, develop multiple resistances to antibiotics, and be responsible for numerous no-socomial infections.
G, Prévost, L, Mourey, D A, Colin, G, Menestrina   +3 more
openaire   +2 more sources

Pore-Forming Toxins

2001
Pore-forming bacterial protein toxins: an overview * The cholesterol-dependent cytolysins * Aerolysin from aeromonas hydrophyla and related toxins * Staphylococcal pore-forming toxins * RTX toxin structure and function, a story of numerous anomalies and few analogies in toxin biology * Helicobacter pylori vacuolating cytotoxin: cell intoxication and ...
Menestrina G, Dalla Serra M
openaire   +4 more sources

Pore-forming toxins in Cnidaria

Seminars in Cell & Developmental Biology, 2017
The ancient phylum of Cnidaria contains many aquatic species with peculiar lifestyle. In order to survive, these organisms have evolved attack and defense mechanisms that are enabled by specialized cells and highly developed venoms. Pore-forming toxins are an important part of their venomous arsenal.
Marjetka, Podobnik, Gregor, Anderluh
openaire   +2 more sources

Staphylococcus aureus Pore-Forming Toxins

2016
Staphylococcus aureus (S. aureus) is a formidable foe equipped with an armamentarium of virulence factors to thwart host defenses and establish a successful infection. Among these virulence factors, S. aureus produces several potent secreted proteins that act as cytotoxins, predominant among them the beta-barrel pore-forming toxins.
Tamara, Reyes-Robles, Victor J, Torres
openaire   +2 more sources

Lysenin: A sphingomyelin specific pore-forming toxin

Biochimica et Biophysica Acta (BBA) - General Subjects, 2008
Sphingomyelin is a major sphingolipid in mammalian cells. Recent results indicate that sphingomyelin is a reservoir of lipid second messengers, ceramide and sphingosine-1-phosphate. Sphingomyelin is also a major component of sphingolipid and cholesterol-rich membrane domains (lipid rafts).
Hidehiko, Shogomori, Toshihide, Kobayashi   +1 more
openaire   +2 more sources