Evaluating metabolic stress and plasmid stability in plasmid DNA production by Escherichia coli

F Silva, JA Queiroz, FC Domingues - Biotechnology advances, 2012 - Elsevier
In the context of recombinant DNA technology, the development of feasible and high-
yielding plasmid DNA production processes has regained attention as more evidence for its …

Minicircle DNA vectors for gene therapy: advances and applications

V Gaspar, D Melo-Diogo, E Costa… - Expert opinion on …, 2015 - Taylor & Francis
Introduction: Nucleic-acid-based biopharmaceuticals enclose a remarkable potential for
treating debilitating or life-threatening diseases that currently remain incurable. This …

A plasmid system with tunable copy number

MV Rouches, Y Xu, LBG Cortes, G Lambert - Nature communications, 2022 - nature.com
Plasmids are one of the most commonly used platforms for genetic engineering and
recombinant gene expression in bacteria. The range of available copy numbers for cloning …

Long-term manure application increased the levels of antibiotics and antibiotic resistance genes in a greenhouse soil

J Li, Z Xin, Y Zhang, J Chen, J Yan, H Li, H Hu - Applied soil ecology, 2017 - Elsevier
Land application of animal manure, as an important agronomic practice, represents a
potential route to disseminate antibiotic resistance genes (ARGs) into the soil environment …

Recombinant biosynthesis of bacterial cellulose in genetically modified Escherichia coli

G Buldum, A Bismarck, A Mantalaris - Bioprocess and biosystems …, 2018 - Springer
Bacterial cellulose (BC) exhibits unique properties such as high purity compared to plant-
based cellulose; however, commercial production of BC has remained a challenge, primarily …

Improved Thermotolerance of Genome‐Reduced Pseudomonas putida EM42 Enables Effective Functioning of the PL/cI857 System

T Aparicio, V de Lorenzo… - Biotechnology …, 2019 - Wiley Online Library
The higher intracellular ATP levels of genome‐edited strains of P. putida that result from
deleting various energy‐consuming functions has been exploited for expanding the window …

Rational engineering of Escherichia coli strains for plasmid biopharmaceutical manufacturing

GAL Gonçalves, DM Bower, DMF Prazeres… - Biotechnology …, 2012 - Wiley Online Library
Plasmid DNA (pDNA) has become very attractive as a biopharmaceutical, especially for
gene therapy and DNA vaccination. Currently, there are a few products licensed for …

Improved minicircle DNA biosynthesis for gene therapy applications

VM Gaspar, CJ Maia, JA Queiroz, C Pichon… - Human gene therapy …, 2014 - liebertpub.com
Minicircular DNA (mcDNA) biopharmaceuticals have recently risen as a valuable alternative
for the development of a next generation of bioactive therapeutics because they are more …

Enhanced excretion of recombinant cyclodextrin glucanotransferase and cell stability of immobilized recombinant Escherichia coli by reducing tryptone concentration

RC Man, NHA Manas, RM Illias… - Journal of Chemical …, 2023 - Wiley Online Library
BACKGROUND Recombinant protein excretion has become a mainstream strategy in
reducing downstream processing costs. However, recombinant protein excretion is often …

Plasmid DNA fermentation strategies: influence on plasmid stability and cell physiology

F Silva, JA Queiroz, FC Domingues - Applied microbiology and …, 2012 - Springer
In order to provide sufficient pharmaceutical-grade plasmid DNA material, it is essential to
gain a comprehensive knowledge of the bioprocesses involved; so, the development of …