Results 141 to 150 of about 3,675,539 (309)

Reconstitution of bacterial DNA‐dependent RNA‐polymerase from isolated subunits as a tool for the elucidation of the role of the subunits in transcription [PDF]

, 1970
Alfred Heil, Wolfram Zillig
openalex   +1 more source

Unlocking the Gates: A Novel Diagnostic Molecule for Quantifying Efflux Levels in Gram‐Positive Bacteria

Advanced Healthcare Materials, EarlyView.
Efflux‐mediated resistance compromises antibiotic efficacy, yet rapid detection remains elusive. This study presents a novel phenazinium‐based diagnostic molecule for quantifying bacterial efflux levels in Gram‐positive pathogens. The optimized compound enables precise, real‐time efflux assessment using fluorescence and colorimetric techniques ...
Mrunal Patil, Tatiana Munteanu, Gaël Brasseur, Carolina Ferreira, Sofia Santos Costa, Isabel Couto, Mohd Athar, Elisa Asunis, Attilio Vittorio Vargiu, Miguel Viveiros, Carole DiGiorgio, Frédéric Brunel, Jean‐Manuel Raimundo, Michel Camplo, Olivier Siri, Jean‐Michel Bolla   +15 more
wiley   +1 more source

Emerging methylation-based approaches in microbiome engineering

Biotechnology for Biofuels and Bioproducts
Bacterial epigenetics, particularly through DNA methylation, exerts significant influence over various biological processes such as DNA replication, uptake, and gene regulation in bacteria.
Changhee Won, Sung Sun Yim
doaj   +1 more source

Cleavage of Simian Virus 40 DNA at a Unique Site by a Bacterial Restriction Enzyme [PDF]

, 1972
John F. Morrow, Paul Berg
openalex   +1 more source

Gasotransmitters in Modern Medicine: Promises and Challenges in the Use of Porous Crystalline Carriers

Advanced Healthcare Materials, EarlyView.
This perspective provides an overview of the growing interest in utilizing various gasotransmitters—small gaseous signaling molecules namely nitric oxide (NO), carbon monoxide (CO), and hydrogen sulfide (H2S)—for several therapeutic applications, with emphasis on the potential use of porous materials as carriers to provide safe and controlled local ...
Rosana V. Pinto, Moisés L. Pinto, Christian Serre   +2 more
wiley   +1 more source

Fate of bacterial plasmid DNA during uptake by barley protoplasts [PDF]

, 1977
Bronwyn G. Hughes, Fred G. White, Marvin A. Smith   +2 more
openalex   +1 more source

Organoid‐Like Neurovascular Spheroids Promote the Recovery of Hypoxic‐Ischemic Skin Flaps Through the Activation of Autophagy

Advanced Healthcare Materials, EarlyView.
Highly sprouting organoid‐like neurovascular spheroids (NVUs) are developed, featuring cell‐loaded poly‐3‐hydroxybutyrate 4‐hydroxybutyrate(P34HB) porous microsphere cores embedded within Gelatin Methacryloyl. NVUs formed complex vascular plexuses and secreted extracellular matrix in vitro, simulating autologous nerves and blood interaction.
Junjin Jie, Jingyi Ju, Zhenxing Wang, Jun Chen, Lin‐Ping Wu, Jiaming Sun   +5 more
wiley   +1 more source

Blood circulating bacterial DNA in hospitalized old COVID-19 patients. [PDF]

Immun Ageing, 2023
Giacconi R, D'Aquila P, Cardelli M, Piacenza F, Pierpaoli E, Sena G, Di Rosa M, Bonfigli AR, Galeazzi R, Cherubini A, Fedecostante M, Sarzani R, Di Pentima C, Giordano P, Antonicelli R, Lattanzio F, Passarino G, Provinciali M, Bellizzi D.   +18 more
europepmc   +1 more source

Bacterial Chromosomes: Squeezing DNA Tight [PDF]

, 1971

openalex   +1 more source

Nano‐Topography Enhanced Topological‐Cell‐Analysis in Radiation‐Therapy

Advanced Healthcare Materials, EarlyView.
Radiotherapy, a treatment that implies exposition of cells to radiation, offers promise to treat cancer. Here, it is hypothesized that the nanoscale details of a scaffold can amplify the response of cells to radiation, measured through topological variables, providing ways to assess the efficacy of Radiotherapy treatment.
Francesca Pagliari, Maria‐Francesca Spadea, Pierre Montay‐Gruel, Anggraeini Puspitasari‐Kokko, Joao Seco, Luca Tirinato, Angelo Accardo, Francesco De Angelis, Francesco Gentile   +8 more
wiley   +1 more source