Results 71 to 80 of about 222,212 (299)

IlvHI locus of Salmonella typhimurium [PDF]

Journal of Bacteriology, 1983
In Escherichia coli K-12, the ilvHI locus codes for one of two acetohydroxy acid synthase isoenzymes. A region of the Salmonella typhimurium genome adjacent to the leucine operon was cloned on plasmid pBR322, yielding plasmids pCV47 and pCV49 (a shortened version of pCV47). This region contains DNA homologous to the E.
C H, Squires, M, De Felice, C T, Lago, J M, Calvo   +3 more
openaire   +2 more sources

Rewriting Tumor Immunity With Bacterial Membrane Vesicles: A Versatile and Potent Therapeutic Strategy

Advanced NanoBiomed Research, EarlyView.
Bacterial membrane vesicles (BMVs) emerge as promising platforms for cancer immunotherapy owing to their intrinsic adjuvant properties and tunable cargo delivery capabilities. Their ability to modulate the tumor microenvironment, enhance antitumor immune responses, and support personalized therapeutic strategies highlights their growing potential as ...
Md Sifat Rahi, Md Mijanur Rahman, Asma Talukder, Urooj Yousaf Virk, Jennifer C. Wilson, Nigel McMillan, Ming Q. Wei   +6 more
wiley   +1 more source

Thymol and Carvacrol Downregulate the Expression of Salmonella typhimurium Virulence Genes during an In Vitro Infection on Caco-2 Cells

Microorganisms, 2020
Salmonella typhimurium is one of the major bacteria responsible for gastroenteritis in humans caused by foodborne pathogens. As pork is one of the main routes of transmission, bioactive compounds used as feed additives may be an important strategy to ...
Giulia Giovagnoni, Barbara Rossi, Benedetta Tugnoli, Federico Ghiselli, Andrea Bonetti, Andrea Piva, Ester Grilli   +6 more
doaj   +1 more source

Oxygen regulation in Salmonella typhimurium [PDF]

Journal of Bacteriology, 1985
Regulation by oxygen of the peptidase T (pepT) locus of Salmonella typhimurium was studied by measuring beta-galactosidase levels in strains containing a pepT::Mu d1(Apr lac) operon fusion. beta-Galactosidase was induced in anaerobic cultures and late-exponential and stationary-phase aerated cultures.
K L, Strauch, J B, Lenk, B L, Gamble, C G, Miller   +3 more
openaire   +2 more sources

Toll-like receptor expression in C3H/HeN and C3H/HeJ mice during Salmonella enterica serovar Typhimurium infection [PDF]

, 2003
Here, we have investigated the mRNA expression of Toll-like receptor 2 (TLR-2), TLR-4, and MD-2 in spleens and livers of C3H/HeN mice (carrying wild-type TLR-4) and C3H/HeJ mice (carrying mutated TLR-4) in response to Salmonella infection.
Maskell, Duncan J, Foster, Neil, Tötemeyer, Sabine, Kaiser, Pete, Bryant, Clare E   +4 more
core  

Structural analysis of Salmonella enterica effector protein SopD [PDF]

, 2004
Salmonella outer protein D (SopD) is a type III secreted virulence effector protein from Salmonella enterica. Full-length SopD and SopD lacking 16 amino acids at the N-terminus (SopDDeltaN) have been expressed as fusions with GST in Escherichia coli ...
Williams, C, Gill, A C, Galyov, E E, van den Elsen, J M H, Upadhyay, A, Bagby, S, Wood, M W, Philippe, D L   +7 more
core   +1 more source

Self-assembled and intestine-targeting florfenicol nano-micelles effectively inhibit drug-resistant Salmonella typhimurium, eradicate biofilm, and maintain intestinal homeostasis

Journal of Pharmaceutical Analysis
Antimicrobial resistance (AMR) is a growing public health crisis that requires innovative solutions. Emerging multidrug resistant (MDR) Salmonella typhimurium has raised concern for its effect on pathogenic infection and mortality in humans caused by ...
Runan Zuo, Linran Fu, Wanjun Pang, Lingqing Kong, Liangyun Weng, Zeyuan Sun, Ruichao Li, Shaoqi Qu, Lin Li   +8 more
doaj   +1 more source

Determining of the Variety of Genotypes in Salmonella Typhimurium by ERIC-PCR

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2013
BACKGROUND AND OBJECTIVE: Salmonella enterica serovar Typhimurium is one of the most prevalent Salmonella serovars worldwide. Molecular typing of Salmonella serovars is of epidemiologic importance.
R Ranjbar,, A Mirzaee
doaj  

Stress induced Salmonella Typhimurium recrudescence in pigs coincides with cortisol induced increased intracellular proliferation in macrophages

Veterinary Research, 2011
Salmonella Typhimurium infections in pigs often result in the development of carriers that intermittently excrete Salmonella in very low numbers. During periods of stress, for example transport to the slaughterhouse, recrudescence of Salmonella may occur,
Verbrugghe Elin, Boyen Filip, Van Parys Alexander, Van Deun Kim, Croubels Siska, Thompson Arthur, Shearer Neil, Leyman Bregje, Haesebrouck Freddy, Pasmans Frank   +9 more
doaj   +1 more source

Persistence of vaccine origin Salmonella Typhimurium through the poultry production continuum, and development of a rapid typing scheme for their differentiation from wild type field isolates

Poultry Science
: Salmonella enterica serovar Typhimurium is one of the top Salmonella serovars annually linked to poultry production and corresponding human illnesses.
Timothy J. Johnson, Cristian Flores-Figueroa, Jeannette Munoz-Aguayo, Glenda Pinho, Elizabeth Miller   +4 more
doaj   +1 more source