Results 81 to 90 of about 18,233,686 (171)

A Review on Cyanidin‐3‐O‐glucoside Antioxidant Activity, Food Technology Applications and Therapeutic Uses

Journal of Food Science, Volume 91, Issue 10, October 2026.
ABSTRACT Anthocyanins are plant derived biomolecules that play roles in pollination and protection against ultraviolet light (UV) radiation, as well as reactive oxygen and nitrogen species (ROS and RNS, respectively). Cyanidin 3‐O‐glucoside (C3G), a common anthocyanin in the diet, exhibits antioxidant capacity that depends on its chemical structure ...
Eiko Osawa‐Martínez, Yury Rodríguez‐Yáñez, Benito Minjarez, Salvador Mena‐Munguía, Irais Poblete‐Naredo, Adolfo Sierra‐Santoyo, Arnulfo Albores   +6 more
wiley   +1 more source

Keeping the wolves at bay: antitoxins of prokaryotic type II toxin-antitoxin systems

Frontiers in Molecular Biosciences, 2016
In their initial stages of discovery, prokaryotic toxin-antitoxin (TA) systems were confined to bacterial plasmids where they function to mediate the maintenance and stability of usually low- to medium-copy number plasmids through the post-segregational ...
Wai Ting eChan, Manuel eEspinosa, Chew Chieng eYeo   +2 more
doaj   +1 more source

Asking the 5 W's for designing next‐generation bioprocessing

AIChE Journal, Volume 72, Issue 9, September 2026.
Abstract Biotechnology is expanding beyond traditional, centralized fermentation and toward next‐generation bioprocessing paradigms that emphasize flexible deployment outside the laboratory with application‐specific performance. However, many bioprocesses fail to translate beyond proof‐of‐concept into industrially viable systems because early design ...
Sangdo Yook, Karoline Maria Vieira Nogueira, Raj Sukumar, Jenna Miller, Hal S. Alper   +4 more
wiley   +1 more source

Type II Toxin-Antitoxin Systems in Escherichia coli [PDF]

He Zhang,1 Shuan Tao,2 Huimin Chen,2 Yewei Fang,2 Yao Xu,3 A-Xiang Han,2 Fang Ma,1,* Wei Liang2,* 1Department of Medical Laboratory, Bengbu Medical University, Bengbu, Anhui, People’s Republic of China; 2Department of Clinical Laboratory, The ...
Fang Y, Han AX, Liang W, Zhang H, Tao S, Chen H, Ma F, Xu Y   +7 more
core  

Polyphenol‐Based Biomaterials for Antibacterial Infection Management: From Assembly Chemistry to Infection Site‐Specific Therapeutic Platforms

cMat, Volume 3, Issue 3, September 2026.
Polyphenol assembly chemistry provides a versatile basis for antibacterial biomaterials. Matching material format and function to the distinct barriers of wound, respiratory, intestinal, and implant‐associated infections is central to effective and translatable design. ABSTRACT Bacterial infections involving multidrug‐resistant pathogens and persistent
Wei Yang, Li Wan, Ming Wen, Haiyan He, Hongliang Tan   +4 more
wiley   +1 more source

Antitoxin autoregulation of M. tuberculosis toxin-antitoxin expression through negative cooperativity arising from multiple inverted repeat sequences [PDF]

, 2020
Toxin-antitoxin systems play key roles in bacterial adaptation, including protection from antibiotic assault and infection by bacteriophages. The type IV toxin-antitoxin system AbiE encodes a DUF1814 nucleotidyltransferase-like toxin, and a two-domain ...
Blower, T.R., Fineran, P.C., Usher, B., Beck, I.N., Hampton, H.G.   +4 more
core   +1 more source

Time to Diagnosis and Persistence: The Two Major Determinants of Effective Tuberculosis Control [PDF]

, 2015
The greatest challenge confronting effective tuberculosis (TB) eradication is the time to diagnosis, and duration of treatment of chronically infected individuals which represent a pool of infection.
Ruthe, Alaine Tess
core  

Biology and evolution of bacterial toxin–antitoxin systems

, 2022
Toxin–antitoxin systems are widespread in bacterial genomes. They are usually composed of two elements: a toxin that inhibits an essential cellular process and an antitoxin that counteracts its cognate toxin.
Fraikin, Nathan, Van Melderen, Laurence, Jurenas, Dukas, Goormaghtigh, Frederic, Nathan Fraikin, Dukas Jurėnas, Frédéric Goormaghtigh, Laurence Van Melderen   +7 more
core   +1 more source

Bistability in type I toxin-antitoxin systems may lead to stress-induced persister formation

npj Systems Biology and Applications
Antibiotic persistence, characterized by a dormant subpopulation of bacterial cells that causes chronic and recurrent infections, remains poorly understood despite being recognized nearly a century ago. Toxin–antitoxin (TA) systems, which include a toxin
Sofija Markovic, Magdalena Djordjevic, Hong-Yu OU, Marko Djordjevic   +3 more
doaj   +1 more source

Evolution of the SpoIISABC Toxin-Antitoxin-Antitoxin System in Bacilli

Toxins, 2016
Programmed cell death in bacteria is generally associated with two-component toxin-antitoxin systems. The SpoIISABC system, originally identified in Bacillus subtilis, consists of three components: a SpoIISA toxin and the SpoIISB and SpoIISC antitoxins ...
Marek Gabriško, Imrich Barák
doaj   +1 more source