Results 61 to 70 of about 202,925 (206)

Ultrafast enzymatic digestion of deoxyribonucleic acid in aqueous microdroplets for sequence discrimination and identification

QRB Discovery, 2021
We report the use of aqueous microdroplets to accelerate deoxyribonucleic acid (DNA) fragmentation by deoxyribonuclease I (DNase I), and we present a simple, ultrafast approach named DNA fragment mass fingerprinting to discriminate different DNA ...
Xiaoqin Zhong, Hao Chen, Richard N. Zare
doaj   +1 more source

Lignin Nanoparticles Containing Cobalt‐Cyanine Complexes: Potential Multifunctional Platforms for Photoacoustic Imaging and Photothermal Treatment of Bacterial Biofilms in Chronic Wounds

Macromolecular Bioscience, Volume 26, Issue 2, February 2026.
CoPc is combined with a lignin‐based material to obtain NPs sensitive to NIR irradiation and capable of ROS scavenging. Through the NPs, mild photothermal therapy can be achieved to act against bacterial biofilms. ABSTRACT Chronic wounds (CWs) are characterized by persistent inflammation and bacterial biofilms, which hinder healing and contribute to ...
Giulia Crivello, Matteo Felice Pezzuto, Paolo Armanetti, Claudio Cassino, Chiara Ceresa, Letizia Fracchia, Claudia Catarinicchia, Stefania Villani, Pietro Alifano, Christian Demitri, Luca Menichetti, Tzanko Tzanov, Gianluca Ciardelli, Clara Mattu   +13 more
wiley   +1 more source

Extracellular Deoxyribonuclease Production by Yeasts [PDF]

Journal of Bacteriology, 1969
A total of 20 genera of yeasts and yeastlike organisms were tested for their ability to produce an extracellular deoxyribonuclease. Results indicate that ability to produce the enzyme appears to be a specific characteristic of the three genera Rhodotorula, Cryptococcus , and Tremella .
J, Cazin, T R, Kozel, D M, Lupan, W R, Burt   +3 more
openaire   +2 more sources

Nanomedicine Strategies Against Biofilm‐Associated Infections: Advances, Challenges, and Translational Barriers

MicrobiologyOpen, Volume 15, Issue 1, February 2026.
Explore the key challenges and limitations in nanomedicine for biofilm treatment, from drug loading efficiency to antimicrobial resistance. ABSTRACT Antimicrobial resistance continues to rise globally, with biofilm‐associated infections intensifying the clinical burden through persistent tolerance to antibiotics and evasion of immune responses ...
Husni Farah, Munthar Kadhim‐Abosaoda, Hayjaa Mohaisen‐Mousa, S. Renuka Jyothi, Priya Priyadarshini‐Nayak, J. Bethanney Janney, Gurjant Singh, Ashish Singh‐Chauhan, Manoj Kumar‐Mishra   +8 more
wiley   +1 more source

Roles of Alp and Prt Regulons in the Response of Pseudomonas aeruginosa to UV‐C Light

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
Our results show that LexA‐regulated genes are the first to be induced after DNA damage, while autolysis functions controlled by the Alp system are the last. Death by UV is mediated primarily by Alp or Prt systems, depending on the Pseudomonas aeruginosa subline. ABSTRACT UV light is a well‐studied environmental DNA damaging agent.
Marina R. B. Fonseca, Renatta S. Oliveira, Henrique Kustor, Rubia R. L. Freitas, Enzo B. S. Mello, Cristina E. Alvarez‐Martinez, Rodrigo S. Galhardo   +6 more
wiley   +1 more source

Dietary Protein Restriction Ameliorates Cardiac Inflammaging via AMPK‐ULK1‐Mediated Mitochondrial Quality Control

Aging Cell, Volume 25, Issue 2, February 2026.
Dietary protein restriction protects the aging heart in the context of obesity by limiting mitochondrial DNA leakage and suppressing cGAS–STING‐driven inflammation. Through AMPK–ULK1‐dependent mitophagy, protein restriction restores mitochondrial quality control, reduces cardiac remodeling, and preserves metabolic homeostasis during obesity‐associated ...
Wagner S. Dantas, Elizabeth R. M. Zunica, Elizabeth C. Heintz, Charles L. Hoppel, Cristal M. Hill, Christopher D. Morrison, Christopher L. Axelrod, Gangarao Davuluri, John P. Kirwan   +8 more
wiley   +1 more source

3’-Methyl-4-thio-1H-tetrahydropyranspiro-5’-hydantoin platinum complex as a novel deoxyribonuclease I inhibitor [PDF]

Pharmacia
Deoxyribonuclease I (DNase I) is one of the main nucleases involved in deoxyribonucleic acid (DNA) degradation during apoptosis. It catalyzes the hydrolytic cleavage of DNA, producing 5‘-oligonucleotides.
Ana Marković, Mariyana Atanasova, Rossen Buyukliev, Adriana Bakalova, Andrija Šmelcerović, Emiliya Cherneva   +5 more
doaj   +3 more sources

Characterization of Arabidopsis thaliana CPR5 via the elucidation of interacting protein partners : a thesis presented in partial fulfilment of the requirements for the degree of Masters of Science in Biochemistry at Massey University, Palmerston North, New Zealand [PDF]

, 2015
he Arabidopsis thaliana Constitutive expresser of pathogenesis related genes5 (CPR5) has previously been suggested to play a role in the regulation of disease resistance, plant and cell proliferation, development and death.
Chiem, Fiona (Shane)
core  

Ферментативные активности сыворотки крови для диагностики и дифференциальной диагностики хронических диффузных заболеваний печени [PDF]

, 2019
ГЕПАТИТ ХРОНИЧЕСКИЙ /ДИАГНКРИПТОГЕННЫЙ ХРОНИЧЕСКИЙ ГЕПАТИТ /ДИАГНЦИРРОЗЫ ПЕЧЕНИ /ДИАГНФИБРОЗ ПЕЧЕНИ /ДИАГНГИАЛУРОНИДАЗНАЯ АКТИВНОСТЬТРИПСИНОПОДОБНАЯ АКТИВНОСТЬДЕЗОКСИРИБОНУКЛЕАЗНАЯ АКТИВНОСТЬЭЛАСТАЗНАЯ АКТИВНОСТЬДифференциальная диагностика хронического ...
Прищепенко, В. А.
core   +1 more source

Bovine Pancreatic Deoxyribonuclease D

Journal of Biological Chemistry, 1974
Abstract Of the four deoxyribonucleases, DNases A, B, C, and D, observable by chromatography of preparations of the pancreatic enzyme on cellulose phosphate, DNase D, the component present in the smallest amount, has not been previously characterized. Peptide maps show that the sequence of the amino acid residues in the polypeptide chain of DNase D is ...
openaire   +2 more sources