A metalloprotease secreted by an environmentally acquired gut bacterium hinders colonization in .

Although the importance of the microbiome in the context of tick biology and vector competence has recently come into a broader research focus, the field is still in its infancy and the complex ecological interactions between the tick residential bacteria and pathogens are obscure. Here, we show that an environmentally acquired gut bacterium has the potential to impair colonization within the tick vector through a secreted metalloprotease. Oral introduction of either LTG-1 isolate or its purified enhancin (Enhancin) protein significantly reduces burden in the guts of ticks.

Identification of inulin-responsive bacteria in the gut microbiota via multi-modal activity-based sorting.

Prebiotics are defined as non-digestible dietary components that promote the growth of beneficial gut microorganisms. In many cases, however, this capability is not systematically evaluated. Here, we develop a methodology for determining prebiotic-responsive bacteria using the popular dietary supplement inulin.

Melatonin Receptor 1B and Corticosteroid Receptor Polymorphisms in Infertile Women with Implantation Failure and Miscarriages.

Background: The development of assisted reproductive techniques has significantly improved fertility chances in many women, but recurrent implantation failure (RIF) and miscarriages (RM) might preclude successful pregnancy. Alterations in the intrinsic secretory patterns of melatonin and cortisol influence reproduction in humans, and imperfection of receptor - dependent signaling may additionally compromise the hormonal effects. Therefore, the present study aims to investigate the influence of certain melatonin and cortisol receptor polymorphisms in infertile women.

Linear Interval Approximation of Sensor Characteristics with Inflection Points.

The popularity of smart sensors and the Internet of Things (IoT) is growing in various fields and applications. Both collect and transfer data to networks. However, due to limited resources, deploying IoT in real-world applications can be challenging.

Analysis and evaluation of correlation between DNA polymorphism in the genes MTHFR, PAI-1 and serum creatinine, creatinine clearance and albumin/creatinine ratio in morning urine of patients with type 2 diabetes mellitus and diabetic nephropathy.

Diabetic nephropathy is a major microangiopathic complication of type 2 diabetes and a leading cause of chronic kidney disease (CKD).