Andreea-Cristina Paraschiv, Vitalie Vacaras, Cristina Nistor, Cristiana Vacaras, Stefan Strilciuc, Dafin F Muresanu
{"title":"多发性硬化症治疗对肠道微生物群失调的影响:一项纵向前瞻性研究。","authors":"Andreea-Cristina Paraschiv, Vitalie Vacaras, Cristina Nistor, Cristiana Vacaras, Stefan Strilciuc, Dafin F Muresanu","doi":"10.15698/mic2024.03.819","DOIUrl":null,"url":null,"abstract":"<p><p>Gut microbiota has complex immune functions, related to different pathologies, including multiple sclerosis (MS).This study evaluated the influence of treatments on gut microbiota in people with MS (PwMS). The research comprised 60 participants, including 39 PwMS and 21 healthy controls (HC). Among the PwMS, 20 were prescribed a disease-modifying therapy (DMT), either interferon beta1a or teriflunomide, while 19 received a combination of classical DMT and an immunoglobulin Y (IgY) supplement. For each participant, two sets of gut samples were collected: one at the study's outset and another after two months. Alpha and beta diversity analyses revealed no significant differences between groups. In comparison to the HC, the MS group exhibited an increase in <i>Prevotella stercorea</i> and a decrease in <i>Faecalibacterium prausnitzii</i>. Following treatment, individuals with MS showed enrichment in <i>Lachnospiraceae</i> and <i>Streptococcus</i>. The second sample, compared to the first one, demonstrated an increase in <i>Bifidobacterium angulatum</i> and a decrease in <i>Oscillospira</i> for individuals with MS. Gut microbiota diversity in PwMS is not significantly different to HC.However, specific taxonomic changes indicate the presence of a dysbiosis state. The use of DMTs and immunoglobulin Y supplements may contribute to alterations in microbial composition, potentially leading to the restoration of a healthier microbiome.</p>","PeriodicalId":18397,"journal":{"name":"Microbial Cell","volume":null,"pages":null},"PeriodicalIF":4.1000,"publicationDate":"2024-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11026063/pdf/","citationCount":"0","resultStr":"{\"title\":\"The effect of multiple sclerosis therapy on gut microbiota dysbiosis: a longitudinal prospective study.\",\"authors\":\"Andreea-Cristina Paraschiv, Vitalie Vacaras, Cristina Nistor, Cristiana Vacaras, Stefan Strilciuc, Dafin F Muresanu\",\"doi\":\"10.15698/mic2024.03.819\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Gut microbiota has complex immune functions, related to different pathologies, including multiple sclerosis (MS).This study evaluated the influence of treatments on gut microbiota in people with MS (PwMS). The research comprised 60 participants, including 39 PwMS and 21 healthy controls (HC). Among the PwMS, 20 were prescribed a disease-modifying therapy (DMT), either interferon beta1a or teriflunomide, while 19 received a combination of classical DMT and an immunoglobulin Y (IgY) supplement. For each participant, two sets of gut samples were collected: one at the study's outset and another after two months. Alpha and beta diversity analyses revealed no significant differences between groups. In comparison to the HC, the MS group exhibited an increase in <i>Prevotella stercorea</i> and a decrease in <i>Faecalibacterium prausnitzii</i>. Following treatment, individuals with MS showed enrichment in <i>Lachnospiraceae</i> and <i>Streptococcus</i>. The second sample, compared to the first one, demonstrated an increase in <i>Bifidobacterium angulatum</i> and a decrease in <i>Oscillospira</i> for individuals with MS. Gut microbiota diversity in PwMS is not significantly different to HC.However, specific taxonomic changes indicate the presence of a dysbiosis state. The use of DMTs and immunoglobulin Y supplements may contribute to alterations in microbial composition, potentially leading to the restoration of a healthier microbiome.</p>\",\"PeriodicalId\":18397,\"journal\":{\"name\":\"Microbial Cell\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.1000,\"publicationDate\":\"2024-04-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11026063/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Microbial Cell\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.15698/mic2024.03.819\",\"RegionNum\":3,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q2\",\"JCRName\":\"CELL BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Microbial Cell","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.15698/mic2024.03.819","RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
The effect of multiple sclerosis therapy on gut microbiota dysbiosis: a longitudinal prospective study.
Gut microbiota has complex immune functions, related to different pathologies, including multiple sclerosis (MS).This study evaluated the influence of treatments on gut microbiota in people with MS (PwMS). The research comprised 60 participants, including 39 PwMS and 21 healthy controls (HC). Among the PwMS, 20 were prescribed a disease-modifying therapy (DMT), either interferon beta1a or teriflunomide, while 19 received a combination of classical DMT and an immunoglobulin Y (IgY) supplement. For each participant, two sets of gut samples were collected: one at the study's outset and another after two months. Alpha and beta diversity analyses revealed no significant differences between groups. In comparison to the HC, the MS group exhibited an increase in Prevotella stercorea and a decrease in Faecalibacterium prausnitzii. Following treatment, individuals with MS showed enrichment in Lachnospiraceae and Streptococcus. The second sample, compared to the first one, demonstrated an increase in Bifidobacterium angulatum and a decrease in Oscillospira for individuals with MS. Gut microbiota diversity in PwMS is not significantly different to HC.However, specific taxonomic changes indicate the presence of a dysbiosis state. The use of DMTs and immunoglobulin Y supplements may contribute to alterations in microbial composition, potentially leading to the restoration of a healthier microbiome.