A systematic review of lifestyle-based interventions for managing Alzheimer's disease: Insights from randomized controlled trials.

Background: Alzheimer's disease (AD) presents a significant challenge in healthcare, prompting exploration into non-pharmacological interventions to complement traditional treatments.

Objective: This systematic review explores the efficacy of lifestyle-based interventions in managing AD.

Methods: A comprehensive literature search was conducted in PubMed, Web of Science, and Scopus between 2018 and 2023, selecting randomized controlled trials examining factors such as exercise, diet, stress, and cognitive training in AD patients.

VDR gene TaqI (rs731236) polymorphism affects gut microbiota diversity and composition in a Caucasian population.

Background: The VDR gene is identified as a crucial host factor, influencing the gut microbiota. The current research focuses on an observational study that compares gut microbiota composition among individuals with different VDR gene TaqI polymorphisms in a Caucasian Spanish population. This study aims to elucidate the interplay between genetic variations in the VDR gene and the gut microbial composition.

Industrial-produced lemon nanovesicles ameliorate experimental colitis-associated damages in rats via the activation of anti-inflammatory and antioxidant responses and microbiota modification.

Plant-derived nanovesicles (PDNVs) have recently emerged as natural delivery systems of biofunctional compounds toward mammalian cells. Considering their already described composition, anti-inflammatory properties, stability, and low toxicity, PDNVs offer a promising path for developing new preventive strategies for several inflammatory diseases, among which the inflammatory bowel disease (IBD). In this study, we explore the protective effects of industrially produced lemon vesicles (iLNVs) in a rat model of IBD.

Azithromycin preserves adult hippocampal neurogenesis and behavior in a mouse model of sepsis.

The mammalian hippocampus can generate new neurons throughout life. Known as adult hippocampal neurogenesis (AHN), this process participates in learning, memory, mood regulation, and forgetting. The continuous incorporation of new neurons enhances the plasticity of the hippocampus and contributes to the cognitive reserve in aged individuals.

Gut microbiota and voluntary alcohol consumption.

Alcohol is part of the usual diet of millions of individuals worldwide. However, not all individuals who drink alcohol experience the same effects, nor will everyone develop an alcohol use disorder. Here we propose that the intestinal microbiota (IMB) helps explain the different consumption patterns of alcohol among individuals.