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Carbon based sensors for air quality monitoring networks; middle east perspective

Author(s): Shahid I; Shahzad MI; Tutsak E; Mahfouz MMK; Al Adba MS; Abbasi SA; Rathore HA; Asif Z; Chen Z; ...

IoT-based Sensors networks play a pivotal role in improving air quality monitoring in the Middle East. They provide real-time data, enabling precise tracking of pollution trends, informed decision- ...

Article GUID: 38831915


Social network dynamics, infant loss, and gut microbiota composition in female Colobus vellerosus during time periods with alpha male challenges

Author(s): Samartino S; Christie D; Penna A; Sicotte P; Ting N; Wikberg E;

The gut microbiota of group-living animals is strongly influenced by their social interactions, but it is unclear how it responds to social instability. We investigated whether social instability associated with the arrival of new males and challenges to th ...

Article GUID: 38735025


Morphological and Habitat Quality of Salmonid Streams and their Relationship with Fish-Based Indices in Aotearoa New Zealand and Ontario (Canada)

Author(s): Foote KJ; Biron PM; Grant JWA;

Habitat degradation is one of the major reasons for freshwater species decline. Hydrogeomorphological processes (such as sediment transport, bank erosion, and flooding) operate at the catchment scale and determine habitat features in river reaches. However, ...

Article GUID: 38172273


Discovery of an adjuvant that resensitizes polymyxin B-resistant bacteria

Author(s): Mahdavi M; Findlay BL;

Infections caused by antibiotic-resistant bacteria are a major threat to health, increasing mortality rates and straining health systems worldwide. Adjuvants targeted to beta-lactamase function are able to resensitize bacteria to beta-lactam antibiotics, bu ...

Article GUID: 38096681


Fitness Costs of Antibiotic Resistance Impede the Evolution of Resistance to Other Antibiotics

Author(s): Chowdhury FR; Findlay BL;

Antibiotic resistance is a major threat to global health, claiming the lives of millions every year. With a nearly dry antibiotic development pipeline, novel strategies are urgently needed to combat resistant pathogens. One emerging strategy is the use of s ...

Article GUID: 37726252


Combining Pr3+-Doped Nanoradiosensitizers and Endogenous Protoporphyrin IX for X-ray-Mediated Photodynamic Therapy of Glioblastoma Cells

Author(s): Mandl GA; Vettier F; Tessitore G; Maurizio SL; Bietar K; Stochaj U; Capobianco JA;

Glioblastoma multiforme is an aggressive type of brain cancer with high recurrence rates due to the presence of radioresistant cells remaining after tumor resection. Here, we report the development of an X-ray-mediated photodynamic therapy (X-PDT) system us ...

Article GUID: 37267436


Understanding the impact of radical changes in diet and the gut microbiota on brain function and structure: rationale and design of the EMBRACE study

Author(s): Ben-Porat T; Alberga A; Audet MC; Belleville S; Cohen TR; Garneau PY; Lavoie KL; Marion P; Mellah S; Pescarus R; Rahme E; Santosa S; Studer ...

Background: Bariatric surgery leads to profound changes in gut microbiota and dietary patterns, both of which may interact to impact gut-brain communication. Though cognitive function improves post ...

Article GUID: 37088645


A systematic review and meta-analysis of randomized controlled trials investigating the effects of probiotics on oxidative stress in healthy adults

Author(s): St-Amant A; Bergdahl A;

Background: The oxidative stress (OS) theory of disease stipulates that a chronic imbalance in the ratio of oxidants to antioxidants in the cellular environment leads to a variety of debilitating conditions, including type 2 diabetes, cardiovascular and liv ...

Article GUID: 36963861


Converting antimicrobial into targeting peptides reveals key features governing protein import into mitochondria and chloroplasts

Author(s): Caspari OD; Garrido C; Law CO; Choquet Y; Wollman FA; Lafontaine I;

We asked what peptide features govern targeting to the mitochondria versus the chloroplast using antimicrobial peptides as a starting point. This approach was inspired by the endosymbiotic hypothesis that organelle-targeting peptides derive from antimicrobi ...

Article GUID: 36733255


A resistome survey across hundreds of freshwater bacterial communities reveals the impacts of veterinary and human antibiotics use

Author(s): Kraemer SA; Barbosa da Costa N; Oliva A; Huot Y; Walsh DA;

Our decreasing ability to fight bacterial infections is a major health concern. It is arising due to the evolution of antimicrobial resistance (AMR) in response to the mis- and overuse of antibiotics in both human and veterinary medicine. Lakes integrate wa ...

Article GUID: 36338036


Gut colonization by Proteobacteria alters host metabolism and modulates cocaine neurobehavioral responses

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 exam ...

Article GUID: 36323315


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