K. V. Singh

Membrane Lipids Augment Cell Envelope Stress Signaling and Resistance to Antibiotics and Antimicrobial Peptides in Enterococcus faecalis

This study identifies the MadRS system and its operon madEFG as mediators of resistance to antimicrobial peptides and antibiotics in Enterococcus faecalis, linking membrane lipid changes to stress response and virulence.

LiaX is a surrogate marker for cell-envelope stress and daptomycin non-susceptibility in Enterococcus faecium

This study identifies LiaX as a surrogate marker for cell-envelope stress and daptomycin non-susceptibility in Enterococcus faecium and validates its use through ELISA and genomic analysis of clinical isolates.

Acute radiofrequency electromagnetic radiation exposures cause neuronal DNA damage and impair neurogenesis in the young adolescent rat brain

This study shows that acute RF-EMR exposure in adolescent rats causes DNA damage and impairs neurogenesis in the hippocampus.

Cardiac Microlesions Form During Severe Bacteremic Enterococcus faecalis Infection

The paper shows that severe E. faecalis bacteremia in mice causes cardiac microlesions, identifies DsbA as a virulence factor involved, and links it to immune response modulation.