Results 171 to 180 of about 64,153 (235)

Current updates of CRISPR/Cas9‐mediated genome editing and targeting within tumor cells: an innovative strategy of cancer management

Cancer Communications, Volume 42, Issue 12, Page 1257-1287, December 2022., 2022
Abstract Clustered regularly interspaced short palindromic repeats‐associated protein (CRISPR/Cas9), an adaptive microbial immune system, has been exploited as a robust, accurate, efficient and programmable method for genome targeting and editing. This innovative and revolutionary technique can play a significant role in animal modeling, in vivo genome
Khaled S. Allemailem, Mohammed A Alsahli, Ahmad Almatroudi, Faris Alrumaihi, Fahd Khaleefah Alkhaleefah, Arshad Husain Rahmani, Amjad Ali Khan   +6 more
wiley   +1 more source

Antimicrobial Peptide‐Peptoid Macrocycles from the Polymyxin B2 Chemical Space

Angewandte Chemie, EarlyView.
We optimized mixed peptide‐peptoid sequences for molecular similarity to the macrocyclic lipopeptide antibiotic polymyxin B2 (PMB2) using a genetic algorithm. Synthesis and testing of top‐scoring compounds allowed us to identify new macrocycles with similar antimicrobial activity and reduced toxicity compared to PMB2.
Etienne Bonvin, Markus Orsi, Thierry Paschoud, Ashvin Gopalasingam, Jérémie Reusser, Thilo Köhler, Christian van Delden, Jean‐Louis Reymond   +7 more
wiley   +2 more sources

In vitroantimicrobial activity of non-aureus StaphylococciandMammaliicocciagainstStaphylococcus aureusandStreptococcus uberisand their relationship with the presence of intramammary infections in organic dairy cows [PDF]

F. Peña-Mosca, Tara N. Gaire, Chris Dean, Diego Manríquez, Pablo Pinedo, Noelle Noyes, L.S. Caixeta   +6 more
openalex   +1 more source

Functional Silver‐Loaded Porous Composite Scaffold for Bone Tissue Bacterial Infection

Advanced NanoBiomed Research, EarlyView.
In the current study, a AgNP‐loaded gelatin/β‐tricalcium phosphate composite scaffold was developed. Its interconnected porous structure facilitated cell adhesion and proliferation while enhancing osteogenic differentiation‐related gene expression to support bone regeneration.
An'nan Hu, Jian Zhou
wiley   +1 more source

Discovery and Biosynthesis of Celluxanthenes, Antibacterial Arylpolyene Alkaloids From Diverse Cellulose‐Degrading Anaerobic Bacteria

Angewandte Chemie, EarlyView.
The structure and biosynthetic origin of the enigmatic “yellow affinity substance” (YAS) from the anaerobe thermophile Clostridium thermocellum (now: Acetivibrio thermocellus) were elucidated. YAS is a complex of unusual antibacterial arylpolyene alkaloids (celluxanthenes) that are produced by various cellulolytic anaerobes.
Keishi Ishida, Jana Krabbe, Philippe R. Meisinger, Gulimila Shabuer, Sebastian Schieferdecker, Michael Cyrulies, Cedric Tank, Emma Barnes, Christian Paetz, Christian Hertweck   +9 more
wiley   +2 more sources

Prevalence of Cystic Fibrosis Carrier Status in Chronic Rhinosinusitis Without Nasal Polyp

International Forum of Allergy &Rhinology, EarlyView.
Do‐Yeon Cho, Adam J. Skelton, Jessica W. Grayson, Justin H. Turner, Bradford A. Woodworth   +4 more
wiley   +1 more source

Synthetic High‐Throughput Microarrays of Peptidoglycan Fragments as a Novel Sero‐Diagnostic Tool for Patient Antibody Profiling

Angewandte Chemie International Edition, EarlyView.
Using a novel on‐chip synthesis technology, microarrays of peptidoglycan fragments were generated comprising 864 variants derived from Gram‐positive and Gram‐negative bacteria. These were used to map monoclonal antibody specificity and to screen samples from patients with the autoimmune disease epidermolysis bullosa, revealing distinct antibody ...
Alexandra Tsouka, Yanyan Fu, Manuel G. Ricardo, Peter H. Seeberger, Yue Wang, Gerald B. Pier, Detlef Schuppan, Louis Boon, Jan Maarten van Dijl, Maria C. Bolling, Girbe Buist, Felix F. Loeffler, Jon D. Laman   +12 more
wiley   +1 more source

Chemical Proteomics Reveals Human Off‐Targets of Fluoroquinolone Induced Mitochondrial Toxicity

Angewandte Chemie International Edition, EarlyView.
A schematic overview of the adverse effects of Ciprofloxacin related to mitochondrial toxicity. AIFM1 plays a role in the MIA40‐mediated import into the IMS and oxidative folding of nuclear‐encoded proteins, including ETC complexes I and IV subunits. Ciprofloxacin disrupts the IMS import machinery, impairing ETC function.
Till Reinhardt, Yassmine El Harraoui, Alex Rothemann, Adrian T. Jauch, Sigrid Müller‐Deubert, Martin F. Köllen, Timo Risch, Lianne JHC Jacobs, Rolf Müller, Franziska R. Traube, Denitsa Docheva, Stefan Zahler, Jan Riemer, Nina C. Bach, Stephan A. Sieber   +14 more
wiley   +1 more source

Saarvienin A – A Novel Glycopeptide with Potent Activity against Drug‐resistant Bacteria

Angewandte Chemie International Edition, Accepted Article.
A member of a new family of glycopeptides, named saarvienin A, was isolated from a rare actinomycete Amycolatopsis sp. YIM10. Extensive NMR and MS analyses revealed a halogenated peptide core comprising four amino acids cyclized via a ureido linkage with an exocyclic 2‐hydroxy‐3‐(4‐hydroxyphenyl)propyl residue connected to a five‐sugar/aminosugar chain.
Amninder Kaur, Jaime Felipe Guerrero-Garzón, Sari Rasheed, Martin Zehl, Franziska Fries, Bernd Morgenstern, Sergey B. Zotchev, Rolf Müller   +7 more
wiley   +1 more source

Bioinspired Cationic Antimicrobial Polymers

Angewandte Chemie International Edition, Accepted Article.
Antibiotics are an essential tool of modern medicine, which is critically endangered by the spread of antimicrobial resistance (AMR). Without effective antibiotics, a number of medical advancements from the last century are in jeopardy, threatening our global public health and leading to a high death toll.
Heliya Javadi, Anne-Catherine Lehnen, Matthias Hartlieb   +2 more
wiley   +1 more source