Umbilical cord mesenchymal stem cell-derived extracellular vesicles (UC-EVs) are valuable
in nanomedicine as natural nanocarriers, carrying information molecules from their parent …

Antimicrobial resistance (AMR) is a growing threat to health globally, with the potential to
render numerous medical procedures so dangerous as to be impractical. There is therefore …

Cells have evolved strategies to safeguard their genome integrity. We describe a
mechanism to counter double strand breaks in the chromosome that involves the protection …

Aim Recombinase RecA and its homologs play a key role in homologous recombination
DNA repair and revive stalled replication fork DNA synthesis. RecA plays an essential role in …

In this study, molecular modeling is used to study the interaction of the autoregulatory factor
of bacteria, a chemical analog of the inducers of anabiosis of 4-hexylresorcinol (4HR), with …

The bacterial SOS response plays a key role in adaptation to DNA damage, including that
caused by antibiotics. SOS induction begins when activated RecA*, an oligomeric …

Antibiotic use in poultry production raises concerns about microbial resistance and gut
health. This study aims to compare the effects of antibiotic treatment (G1) and Biofactor …

Antimicrobial resistance is a significant global health crisis, with many antibiotics losing
effectiveness within a decade of their introduction. The antibiotic nitrofurantoin, however …

Ciprofloxacin induces the SOS response. Induction of the SOS response confers resistance
to ciprofloxacin through activation of DNA polymerase V. However, mutations in lexA …

There are two major mechanisms that contribute to mutation development in vivo: erroneous
replication and lateral gene transfer1. Erroneous replication can be caused by spontaneous …