Results 71 to 80 of about 199,474 (298)
AntibioticsThe human gut microbiota—an intricate and dynamic ecosystem—plays a pivotal role in metabolic regulation, immune modulation, and the maintenance of intestinal barrier integrity.
Gaia Cusumano +3 more
semanticscholar +1 more source
Nutrients, 2023 The importance of the microbiome, and of the gut-lung axis in the origin and persistence of asthma, is an ongoing field of investigation. The process of microbial colonisation in the first three years of life is fundamental for health, with the first ...
J. Valverde-Molina, L. García-Marcos
semanticscholar +1 more source
AntioxidantsGut dysbiosis, resulting from an imbalance in the gut microbiome, can induce excessive production of reactive oxygen species (ROS), leading to inflammation, DNA damage, activation of the immune system, and epigenetic alterations of critical genes ...
Hamid Mostafavi Abdolmaleky +1 more
semanticscholar +1 more source
Microbiota-associated immunotherapy resistance caused by deficient PD-L2 - RGMb signaling
OncoImmunology, 2023 In a recent paper in Nature, Park et al. propose a mechanism through which intestinal dysbiosis compromises the efficacy of immunotherapy targeting the PD-L1/PD−1 interaction. Dysbiosis may upregulate a pair of checkpoint molecules, i.e.
Marine Fidelle +3 more
doaj +1 more source
Periodontitis may induce gut microbiota dysbiosis via salivary microbiota
International Journal of Oral Science, 2022 The aim of this study was to identify whether periodontitis induces gut microbiota dysbiosis via invasion by salivary microbes. First, faecal and salivary samples were collected from periodontally healthy participants (PH group, n = 16) and patients with
J. Bao +7 more
semanticscholar +1 more source
Insights into Gut Dysbiosis: Inflammatory Diseases, Obesity, and Restoration Approaches
International Journal of Molecular SciencesThe gut microbiota is one of the most critical factors in human health. It involves numerous physiological processes impacting host health, mainly via immune system modulation.
Andy Acevedo-Román +4 more
semanticscholar +1 more source
Bacteriocin-Producing Probiotic Lactic Acid Bacteria in Controlling Dysbiosis of the Gut Microbiota
Frontiers in Cellular and Infection Microbiology, 2022 Several strains of lactic acid bacteria are potent probiotics and can cure a variety of diseases using different modes of actions. These bacteria produce antimicrobial peptides, bacteriocins, which inhibit or kill generally closely related bacterial ...
Anjana, S. Tiwari
semanticscholar +1 more source
The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
wiley +1 more source
Cell Host and Microbe, 2022 Abdominal aortic aneurysm (AAA) is an insidious and lethal vascular disease that lacks effective nonsurgical interventions. Gut microbiota dysbiosis plays key roles in many diseases, but its relationship with AAA has not been fully elucidated. Herein, we
Z. Tian +11 more
semanticscholar +1 more source
Dysbiosis by neutralizing commensal mediated inhibition of pathobionts [PDF]
, 2016 Dysbiosis in the periodontal microbiota is associated with the development of periodontal diseases. Little is known about the initiation of dysbiosis.
Hernandez Sanabria, Emma +8 more
core +1 more source