Results 61 to 70 of about 272,619 (354)

Salmonella Typhimurium resides largely as an extracellular pathogen in porcine tonsils, independently of biofilm-associated genes csgA, csgD and adrA [PDF]

, 2009
In European countries, Salmonella enterica subspecies enterica serovar Typhimurium (Salmonella Typhimurium) is the serovar most frequently isolated from slaughter pigs1.
Boyen, Filip, Haesebrouck, Freddy, Leyman, Bregje, Pasmans, Frank, Rychlik, Ivan, Van Parys, Alexander, Verbrugghe, Elin, Volf, Jiri   +7 more
core   +4 more sources

Determinants of Childhood Zoonotic Enteric Infections in a Semirural Community of Quito, Ecuador. [PDF]

, 2020
Domestic animals in the household environment have the potential to affect a child's carriage of zoonotic enteric pathogens and risk of diarrhea. This study examines the risk factors associated with pediatric diarrhea and carriage of zoonotic enteric ...
Eisenberg, Joseph NS, Graham, Jay P, Lowenstein, Christopher, Perry, Melissa J, Salinas, Liseth, Sarzosa, Soledad, Simmens, Samuel J, Torres, Andrea, Trueba, Gabriel, Vasco, Karla   +9 more
core   +1 more source

Compartmentalization and Aggregation of Biomolecular Condensates in Crowded Hydrogels for Enhanced Nucleic Acid Diagnosis

Advanced Science, EarlyView.
A cell‐mimetic hydrogel compartment is proposed to enhance the efficiency of enzymatic reactions. The naturally porous structure of a crowded hydrogel can simulate the intracellular microenvironment, promoting the aggregation of biomolecules and activity of DNA polymerase through excluded volume effects and compartmentalization.
Fangbin Xiao, Tao Yang, Mei Fang, Xingyu Lin   +3 more
wiley   +1 more source

Enteropathogen antibody dynamics and force of infection among children in low-resource settings. [PDF]

, 2019
Little is known about enteropathogen seroepidemiology among children in low-resource settings. We measured serological IgG responses to eight enteropathogens (Giardia intestinalis, Cryptosporidium parvum, Entamoeba histolytica, Salmonella enterica ...
Arnold, Benjamin F, Cooley, Gretchen M, Costantini, Veronica, Goodhew, E Brook, Juma, Jane, Lammie, Patrick J, Martin, Diana L, Mkocha, Harran, Morris, Jamae F, Ochieng, John B, Omore, Richard, Priest, Jeffrey W, Vinjé, Jan   +12 more
core  

Principles for Rigorous Design and Application of Synthetic Microbial Communities

Advanced Science, EarlyView.
SynComs are artificially designed to enable inter‐species metabolic interactions, metabolic division of labor, and ecological interactions that can elicit phenotypes like colonization stability and environmental adaptation. This systematic review explores the processes used to construct SynComs, the assessment of the mechanisms of metabolic interaction
Yuxiao Zhang, Minyu Jing, Lihui Lyu, Li Nie, Xihui Xu, Ru Sun, Xiyuan Xu, Siyu Chen, Shuobing He, Yumeng Zhang, Ping Huang, Weijie Luo, Jiaojiao Liang, Guifeng Gao, Kunkun Fan, Teng Yang, Liyan Zhang, Xiao Fu, Sarah M. Allard, Jack A. Gilbert, Jiabao Zhang, Haiyan Chu   +21 more
wiley   +1 more source

Identification of genes to differentiate closely related Salmonella lineages. [PDF]

PLoS ONE, 2013
BACKGROUND: Salmonella are important human and animal pathogens. Though highly related, the Salmonella lineages may be strictly adapted to different hosts or cause different diseases, from mild local illness like gastroenteritis to fatal systemic ...
Qing-Hua Zou, Ren-Qing Li, Ye-Jun Wang, Shu-Lin Liu   +3 more
doaj   +1 more source

Parallel Genome‐Wide CRISPR Screens Reveal SORL1 and ZFYVE19 as Sequential Host Determinants of Salmonella Infection

Advanced Science, EarlyView.
To distinguish how Salmonella invades cells vs how it survives long‐term, a parallel CRISPR screening platform is developed. This approach reveals the host proteins that the bacterium exploits at different stages of infection. The study identifies SORL1 as a novel host factor for invasion and demonstrates that blocking it with an antibody effectively ...
Sehee Yun, Seoyeon Kim, Seonggyu Kim, Minsoo Noh, Dae‐Kyum Kim, Eun‐Jin Lee, Hunsang Lee   +6 more
wiley   +1 more source

Role of probiotics in the control of Salmonella infections in animals and humans

Letters in Animal Biology
Salmonella infections pose a significant threat to human and animal health, leading to foodborne illnesses, economic losses in the livestock industry, and challenges in public health management. Various chemical drugs including antibiotics have been
Ahsan Fayyaz, Jannat Fatima, Sara Mahmood, Yarfa Khurram, Gull Naz , Riffat Shamim Aslam , Ayesha Sarwar , Fatima Sarwar, Yusra Israr, Ayesha Israr, Afaq Ahmad , Abdul Rafay, Tehreem shehzad   +12 more
doaj   +1 more source

Ranking the Risks: The 10 Pathogen-Food Combinations With the Greatest Burden on Public Health [PDF]

, 2011
Examines food-borne pathogens with the highest disease burdens and the top ten foods most commonly contaminated by them, such as salmonella in poultry, toxoplasma in pork, and listeria in deli meats.
J. Glenn Morris, Jr., Michael B. Batz, Sandra Hoffmann   +2 more
core  

RNAi Regulator C3PO Promotes Arbovirus Infection in Insect Vectors

Advanced Science, EarlyView.
RNA interference (RNAi) is vital for eukaryotes to defend against virus infection. The C3PO complex takes part in RNAi but its role in regulating viral infection remains unclear. This work finds that insect C3PO facilitates arbovirus replication by degrading precursors of miRNAs, especially miR‐971‐3p.
Yan Xiao, Tianyu Guan, Qianfeng Xia, Chen Chen, Qian Wang, Lan Luo, Hong Lu, Feng Cui   +7 more
wiley   +1 more source