Author(s): Oliva A; Onana VE; Garner RE; Kraemer SA; Fradette M; Walsh DA; Huot Y;

Lakes are sentinels of environmental changes within their watersheds including those induced by a changing climate and anthropogenic activities. In particular, contamination originating from point or non-point sources (NPS) within watersheds might be reflected in changes in the bacterial composition of lake water. We assessed the abundance of potentially ...

Article GUID: 36653256

Author(s): Cuesta S; Burdisso P; Segev A; Kourrich S; Sperandio V;

Gut-microbiota membership is associated with diverse neuropsychological outcomes, including substance use disorders (SUDs). Here, we use mice colonized with Citrobacter rodentium or the human ?-Proteobacteria commensal Escherichia coli HS as a model to examine the mechanistic interactions between gut microbes and host responses to cocaine. We find that co ...

Article GUID: 36323315

Author(s): Ibrahim UH; Devnarain N; Mohammed M; Omolo CA; Gafar MA; Salih M; Pant A; Shunmugam L; Mocktar C; Khan R; Oh JK; Govender T;

The incidence and of bacterial infections, and resulting mortality, among cancer patients is growing dramatically, worldwide. Several therapeutics have been reported to have dual anticancer and antibacterial activity. However, there is still an urgent need to develop new drug delivery strategies ...

Article GUID: 36150574

Author(s): Ouellette S; Pakarian P; Bin X; Pawelek PD;

Siderophores are high-affinity small-molecule chelators employed by bacteria to acquire iron from the extracellular environment. The Gram-negative bacterium Escherichia coli synthesizes and secretes enterobactin, a tris-catechol siderophore. Enterobactin is synthesized by six cytoplasmic enzyme activities: EntC, EntB (isochorismatase (IC) domain), EntA, E ...

Article GUID: 35952947

Author(s): MacKeigan PW; Garner RE; Monchamp MÈ; Walsh DA; Onana VE; Kraemer SA; Pick FR; Beisner BE; Agbeti MD; da Costa NB; Shapiro BJ; Gregory-Eaves I;

Accurately identifying the species present in an ecosystem is vital to lake managers and successful bioassessment programs. This is particularly important when monitoring cyanobacteria, as numerous taxa produce toxins and can have major negative impacts on aquatic ecosystems. Increasingly, DNA-ba ...

Article GUID: 35287928

Author(s): Liu C; Huang G; Song P; An C; Zhang P; Shen J; Ren S; Zhao K; Huang W; Xu Y; Zheng R;

Discharge of decentralized livestock wastewater without effective treatment has become a common problem in rural areas, threatening the regional water environment. A new microcurrent-assisted multi-soil-layering (MSL) system was developed for treating rural decentralized livestock wastewater. The results showed the highest removal rates of chemical oxygen ...

Article GUID: 34999101

Author(s): Morsi H; Golizeh M; Brosseau N; Janati AI; Emami E; Ndao M; Tran SD;

Objective: Rising evidence links Fusobacterium nucleatum (F. nucleatum) with its four subspecies; nucleatum, polymorphum, animalis, and vincentii, with the development of colorectal cancer (CRC) and its precursor colorectal adenoma (CRA). This study aims to optimize a technique for and explore the capability of matrix-assisted laser-desorption ionization- ...

Article GUID: 34929558

Author(s): Modafferi D, Zazubovich V, Kálmán L

Photosynth Res. 2020 Jul 06;: Authors: Modafferi D, Zazubovich V, Kálmán L

Article GUID: 32632533

Author(s): Cui TT, Dawson TJ, McLatchie S, Dunn K, Bielawski J, Walsh DA

mSphere. 2020 May 20;5(3): Authors: Cui TT, Dawson TJ, McLatchie S, Dunn K, Bielawski J, Walsh DA

Article GUID: 32434843

Author(s): Huang J, Huang G, An C, Xin X, Chen X, Zhao Y, Feng R, Xiong W

Chemosphere. 2019 Dec 06;245:125545 Authors: Huang J, Huang G, An C, Xin X, Chen X, Zhao Y, Feng R, Xiong W

Article GUID: 31864067

Author(s): Baker PL, Orf GS, Kevershan K, Pyne ME, Bicer T, Redding KE

Appl Environ Microbiol. 2019 Sep 20;: Authors: Baker PL, Orf GS, Kevershan K, Pyne ME, Bicer T, Redding KE

Article GUID: 31540988