Search Results - "Chowdhury, Atish Roy"

Salmonella Typhimurium outer membrane protein A (OmpA) renders protection from nitrosative stress of macrophages by maintaining the stability of bacterial outer membrane by Roy Chowdhury, Atish, Sah, Shivjee, Varshney, Umesh, Chakravortty, Dipshikha

“…Bacterial porins are highly conserved outer membrane proteins used in the selective transport of charged molecules across the membrane. In addition to their…”
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Salmonella Typhimurium Infection Leads to Colonization of the Mouse Brain and Is Not Completely Cured With Antibiotics by Chaudhuri, Debalina, Roy Chowdhury, Atish, Biswas, Biswendu, Chakravortty, Dipshikha

“…systemic infections claim thousands of lives worldwide even today. Certain cases lead to an infection in the brain culminating in meningitis and associated…”
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Defying the odds: Determinants of the antimicrobial response of Salmonella Typhi and their interplay by Chowdhury, Atish Roy, Mukherjee, Debapriya, Chatterjee, Ritika, Chakravortty, Dipshikha

“…Salmonella Typhi, the invasive serovar of S. enterica subspecies enterica, causes typhoid fever in healthy human hosts. The emergence of antibiotic‐resistant…”
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Functional OmpA of Salmonella Typhimurium provides protection from lysosomal degradation and inhibits autophagic processes in macrophages by Roy Chowdhury, Atish, Hajra, Dipasree, Mukherjee, Debapriya, Nair, Abhilash Vijay, Chakravortty, Dipshikha

“…Our previous study showed that OmpA-deficient Salmonella Typhimurium (STM) failed to retain LAMP-1, quit Salmonella-containing vacuole (SCV) and escaped to the…”
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Salmonella Typhimurium U32 peptidase, YdcP, promotes bacterial survival by conferring protection against in vitro and in vivo oxidative stress by Hajra, Dipasree, Nair, Abhilash Vijay, Roy Chowdhury, Atish, Mukherjee, Soumyadeep, Chatterjee, Ritika, Chakravortty, Dipshikha

“…YdcP, a U32 peptidase, is characterized as a putative collagenase with a role in several bacterial infections. However, its role in the pathogenesis of…”
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GH18 family glycoside hydrolase Chitinase A of Salmonella enhances virulence by facilitating invasion and modulating host immune responses by Chandra, Kasturi, Roy Chowdhury, Atish, Chatterjee, Ritika, Chakravortty, Dipshikha

“…Salmonella is a facultative intracellular pathogen that has co-evolved with its host and has also developed various strategies to evade the host immune…”
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Lipid larceny: channelizing host lipids for establishing successful pathogenesis by bacteria by Chatterjee, Ritika, Chowdhury, Atish Roy, Mukherjee, Debapriya, Chakravortty, Dipshikha

“…Lipids are complex organic compounds made up of carbon, oxygen, and hydrogen. These play a diverse and intricate role in cellular processes like membrane…”
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Sde proteins coordinate ubiquitin utilization and phosphoribosylation to establish and maintain the Legionella replication vacuole by Kotewicz, Kristin M., Zhang, Mengyun, Kim, Seongok, Martin, Meghan S., Roy Chowdhury, Atish, Tai, Albert, Scheck, Rebecca A., Isberg, Ralph R.

“…The Legionella pneumophila Sde family of translocated proteins promotes host tubular endoplasmic reticulum (ER) rearrangements that are tightly linked to…”
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phoP maintains the environmental persistence and virulence of pathogenic bacteria in mechanically stressed desiccated droplets by Hariharan, Vishnu, Chowdhury, Atish Roy, Rao S, Srinivas, Chakravortty, Dipshikha, Basu, Saptarshi

“…Despite extensive studies on kinematic features of impacting drops, the effect of mechanical stress on desiccated bacteria-laden droplets remains unexplored…”
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Spatiotemporal evaporating droplet dynamics on fomites enhances long term bacterial pathogenesis by Majee, Sreeparna, Chowdhury, Atish Roy, Pinto, Roven, Chattopadhyay, Ankur, Agharkar, Amey Nitin, Chakravortty, Dipshikha, Basu, Saptarshi

“…Naturally drying bacterial droplets on inanimate surfaces representing fomites are the most consequential mode for transmitting infection through oro-fecal…”
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Loss of outer membrane protein A (OmpA) impairs the survival of Salmonella Typhimurium by inducing membrane damage in the presence of ceftazidime and meropenem by Chowdhury, Atish Roy, Mukherjee, Debapriya, Singh, Ashish Kumar, Chakravortty, Dipshikha

“…OBJECTIVESSalmonella enterica serovar Typhimurium is one of the significant non-typhoidal Salmonella serovars that causes gastroenteritis. The rapid…”
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Salmonella Typhimurium outer membrane protein A by Roy Chowdhury, Atish, Sah, Shivjee, Varshney, Umesh, Chakravortty, Dipshikha

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From Eberthella typhi to Salmonella Typhi: The Fascinating Journey of the Virulence and Pathogenicity of Salmonella Typhi by Chatterjee, Ritika, Chowdhury, Atish Roy, Mukherjee, Debapriya, Chakravortty, Dipshikha

“…Salmonella Typhi (S. Typhi), the invasive typhoidal serovar of Salmonella enterica that causes typhoid fever in humans, is a severe threat to global health. It…”
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Immunomodulation of dual specificity phosphatase 4 during visceral leishmaniasis by Parveen, Shabina, Chowdhury, Atish Roy, Jawed, Junaid Jibran, Majumdar, Suchandra Bhattacharyya, Saha, Bhaskar, Majumdar, Subrata

“…DUSP4, an inducible protein has a substrate specificity toward ERK1/2, a component of MAP kinase which is enhanced during Leishmania infection. The DUSP4−/−…”
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Generation of Species-Specific High-Strength Plasma Activated Water at Neutral pH and its Antimicrobial Characteristics by Boopathy, Bhavadharini, Mukherjee, Debapriya, Nishanth, V., Chowdhury, Atish Roy, Chakravortty, Dipshikha, Rao, Lakshminarayana

“…Understanding the individual effects of species in plasma activated water (PAW) is indeed necessary for its selective application as an antimicrobial agent…”
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Salmonella Typhimurium PgtE is an essential arsenal to defend against the host resident antimicrobial peptides by Chatterjee, Ritika, Chowdhury, Atish Roy, Nair, Abhilash Vijay, Hajra, Dipasree, Kar, Arpita, Datey, Akshay, Shankar, Santhosh, Mishra, Rishi Kumar, Chandra, Nagasuma, Chakravortty, Dipshikha

“…Salmonella enterica serovar Typhimurium is a common cause of gastroenteritis in humans and occasionally causes systemic infection. Salmonella's ability to…”
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A Nanowire-Based Flexible Antibacterial Surface Reduces the Viability of Drug-Resistant Nosocomial Pathogens by Tripathy, Abinash, Kumar, Arvind, Chowdhury, Atish Roy, Karmakar, Kapudeep, Purighalla, Swathi, Sambandamurthy, Vasan, Chakravortty, Dipshikha, Sen, Prosenjit

“…The global emergence of antimicrobial resistance poses a serious risk to patients by increasing the cost of healthcare with prolonged stay in hospitals,…”
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