A. Roy Chowdhury

Sde Proteins Coordinate Ubiquitin Utilization and Phosphoribosylation to Promote Establishment and Maintenance of the Legionella Replication Vacuole

This study shows Sde proteins in Legionella pneumophila use deubiquitination and phosphoribosylation to manipulate host ER structure and evade autophagy.

Outer membrane protein A (OmpA) deficient Salmonella Typhimurium displays enhanced susceptibility towards β-lactam antibiotics: third-generation cephalosporins (ceftazidime) and carbapenems (meropenem)

This study shows that deleting OmpA in Salmonella Typhimurium increases susceptibility to β-lactam antibiotics like ceftazidime and meropenem, leading to bacterial death.

Spatiotemporal evaporating droplet dynamics on fomites enhances long term bacterial pathogenesis

This study shows that evaporation-induced bacterial patterns on fomites enhance Salmonella Typhimurium virulence through hyper-proliferation in macrophages and sustained pathogenicity in mice.

Salmonella Typhimurium outer membrane protein A (OmpA) renders protection against nitrosative stress by promoting SCV stability in murine macrophages

This study shows that Salmonella Typhimurium's OmpA protein protects against nitrosative stress by stabilizing the SCV membrane, preventing bacterial release into the macrophage cytosol.