Dataset Information

Complete Genome Sequence of the Plasmid-Bearing Lactobacillus fermentum Strain SNUV175, a Probiotic for Women's Health Isolated from the Vagina of a Healthy South Korean Woman.

ABSTRACT: Lactobacillus fermentum SNUV175 has been identified as a probiotic strain that inhibits pathogenic microorganisms related to women's health. We present the complete genomic sequence of the strain L. fermentum SNUV175 isolated from the vagina of a South Korean woman. This genomic information may provide insight into the functional activity of this strain.

SUBMITTER: Lee S

PROVIDER: S-EPMC5364218 | biostudies-literature | 2017 Mar

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Complete Genome Sequence of the Plasmid-Bearing Lactobacillus fermentum Strain SNUV175, a Probiotic for Women's Health Isolated from the Vagina of a Healthy South Korean Woman.

Lee Sunghee S You Hyun Ju HJ Kwon Bomi B Ko GwangPyo G

Genome announcements 20170323 12

Lactobacillus fermentum SNUV175 has been identified as a probiotic strain that inhibits pathogenic microorganisms related to women's health. We present the complete genomic sequence of the strain L. fermentum SNUV175 isolated from the vagina of a South Korean woman. This genomic information may provide insight into the functional activity of this strain. ...[more]

PMID: 28336593

Similar Datasets

Project description:Hypercholesteremia or high cholesterol is one of the important factors leading to atherosclerosis and other cardiovascular diseases. The application of probiotics with cholesterol-lowering characteristics has become increasingly popular over the past decade due to their contribution to human health. This study aimed to evaluate the probiotic effects of Lactobacillus fermentum ZJUIDS06 and Lactobacillus plantarum ZY08 on hyperlipidemic golden hamsters. A hyperlipidemic model was established through a high cholesterol diet in golden hamsters, after which lyophilized Lactobacillus fermentum ZJUIDS06 and Lactobacillus plantarum ZY08 were orally administered individually for 8 weeks. The physiological characteristics of golden hamsters and short chain fatty acid (SCFA) in the colon were assessed by automatic Biochemical Analyzer and gas choromatograph, respectively. A MiSeq sequencing-based analysis of the bacterial 16S rRNA gene (V3-V4 region) in the cecum content was performed to analyze the cecum microbiota. Correlations between sets of these variables were also investigated using the R package "corrplot." Results showed that neither Lactobacillus fermentum ZJUIDS06 nor Lactobacillus plantarum ZY08 inhibited body weight increase. However, supplementation with Lactobacillus fermentum ZJUIDS06 for 8 weeks increased colon SCFA levels (P < 0.05), decreased serum low-density lipoprotein, total cholesterol, and triglycerides levels, and also induced changes in the cecum microbiota of hyperlipidemic golden hamsters. Remarkably, oral administration of Lactobacillus fermentum ZJUIDS06 increased the relative abundance of Parabacteroides in the cecum, which served as a biomarker for colon SCFA production and improvement of serum cholesterol levels. In a word, Lactobacillus fermentum ZJUIDS06 improved hyperlipidemia in golden hamsters, which correlated with an increase in SCFA levels and relative abundance of Parabacteroides, indicating its potential importance in functional foods that can help lower cholesterol.

Project description:Lactobacillus fermentum MCC2760 is a probiotic strain proven earlier for cholesterol-reducing and anti-inflammatory properties in vitro and in vivo. This study investigates L. fermentum MCC2760-based probiotic curd in high-cholesterol diet (HCD)-fed C57BL6 mice. The mice were grouped into normal diet control, high-cholesterol diet control, normal diet with probiotic supplementation, and high-cholesterol diet with probiotic supplementation. Control groups and treatment groups were supplemented with market curd and probiotic curd, respectively, via oral gavage for eight weeks. The probiotic count was maintained at 10.95 log CFU/mL in the developed probiotic curd. The HCD group showed an increase in feed intake and body weight. Reduction in the levels of serum cholesterol, triglycerides, low-density lipoprotein cholesterol, glucose, aspartate aminotransferase, and alanine transaminase was observed in probiotic-supplemented groups. The probiotic-supplemented group resulted in an increase in Lactobacillus spp. count along with reduced pathogen count in the feces. Probiotic supplementation also showed a reduction in the bacterial translocation count in mesenteric adipose tissue. Expression of inflammatory markers by qPCR showed the decline in the fold change of TNF-α, IL-6, and IL-12 and elevation in the fold change of IL-10 in the adipose tissue of the probiotic-treated group. Probiotic supplementation also improved the expression of GLP-1, ZO-1, and CB2 in the intestine. They were thus possibly playing a role in the enhancement of barrier function. Histopathological sections showed improvement in the cellular infiltration and pathological indications due to the high-cholesterol diet intake. Our study also confirmed that probiotics could increase serum antioxidant enzymes in treated groups, showing their beneficial antioxidant activity. It suggests the anti-inflammatory, antioxidant effect, and gut barrier function of the given probiotic formulation, which ameliorate hypercholesterolemia.

Dataset Information

Complete Genome Sequence of the Plasmid-Bearing Lactobacillus fermentum Strain SNUV175, a Probiotic for Women's Health Isolated from the Vagina of a Healthy South Korean Woman.

Publications

Complete Genome Sequence of the Plasmid-Bearing <i>Lactobacillus fermentum</i> Strain SNUV175, a Probiotic for Women's Health Isolated from the Vagina of a Healthy South Korean Woman.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets