Depression is one of the most poorly understood diseases due to its elusive pathogenesis. There is an urgency to identify molecular and biological mechanisms underlying depression and the gut microbiome is a novel area of interest. Here we investigate the relation of fecal microbiome diversity and composition with depressive symptoms in 1,054 participants from the …
Continue reading Gut microbiome-wide association study of depressive symptoms
Multiple sclerosis is a chronic immune-mediated disease of the brain and spinal cord resulting in physical and cognitive impairment in young adults. It is hypothesized that a disrupted bacterial and viral gut microbiota is a part of the pathogenesis mediating disease impact through an altered gut microbiota-brain axis. The aim of this study is to …
Continue reading The gut microbiota in multiple sclerosis varies with disease activity
Objective To estimate the proportion of cases of Crohn’s disease (CD) and ulcerative colitis (UC) that could be prevented by modifiable lifestyle factors.Design In a prospective cohort study of US adults from the Nurses’ Health Study (NHS; n=72 290), NHSII (n=93 909) and Health Professionals Follow-up Study (HPFS; n=41 871), we created modifiable risk scores (MRS; 0–6) for CD and …
Continue reading Lifestyle factors for the prevention of inflammatory bowel disease
The perinatal period represents a critical window for cognitive and immune system development, promoted by maternal and infant gut microbiomes and their metabolites. Here, we tracked the co-development of microbiomes and metabolomes from late pregnancy to 1 year of age using longitudinal multi-omics data from a cohort of 70 mother-infant dyads. We discovered large-scale mother-to-infant …
Background Halitosis is defined as a foul odour emitted from the oral cavity. Many interventions have been used to control halitosis from mouthwashes to chewing gums. Probiotics have been reported as an alternative method to alleviate halitosis.Objective The present study aimed to investigate the effect of probiotics on halitosis from a time perspective.Design and methods This is a …
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