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「プロバイオティクスは腸内で進化する—安全性と効果への新たな視点」の検索結果

949 件中 10 件を表示 (4875 ms) · ⭐ 保存した論文

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(probiotics[MeSH] OR probiotic*) AND (evolution OR evolutionary OR genetic adaptation OR genomic evolution) AND (intestine OR gut OR gastrointestinal) AND (safety OR efficacy OR effectiveness)

💡 腸内での進化という概念を「evolution」「genetic adaptation」で表現し、安全性・効果の両面をカバー

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  • Effects of Probiotics, Prebiotics, and Synbiotics on Human Health.

    Paulina Markowiak, Katarzyna Śliżewska · Nutrients · 2017

    The human gastrointestinal tract is colonised by a complex ecosystem of microorganisms. Intestinal bacteria are not only commensal, but they also undergo a synbiotic co-evolution along with their host. Beneficial intestinal bacteria have numerous and important functions, e.g., they produce various nutrients for their host, prevent infections caused by intestinal pathogens, and modulate a normal im…

    📄 PubMed で読む (PMID: 28914794)
  • Akkermansia muciniphila: biology, microbial ecology, host interactions and therapeutic potential.

    Athanasia Ioannou, Maryse D Berkhout, Sharon Y Geerlings 他 · Nature reviews. Microbiology · 2025

    Akkermansia muciniphila is a gut bacterium that colonizes the gut mucosa, has a role in maintaining gut health and shows promise for potential therapeutic applications. The discovery of A. muciniphila as an important member of our gut microbiome, occupying an extraordinary niche in the human gut, has led to new hypotheses on gut health, beneficial microorganisms and host-microbiota interactions. T…

    📄 PubMed で読む (PMID: 39406893)
  • The Role of Prebiotics in Modulating Gut Microbiota: Implications for Human Health.

    Suyeon Yoo, Suk-Chae Jung, Kihyuck Kwak 他 · International journal of molecular sciences · 2024

    The human gut microbiota, an intricate ecosystem within the gastrointestinal tract, plays a pivotal role in health and disease. Prebiotics, non-digestible food ingredients that beneficially affect the host by selectively stimulating the growth and/or activity of beneficial microorganisms, have emerged as a key modulator of this complex microbial community. This review article explores the evolutio…

    📄 PubMed で読む (PMID: 38732060)
  • The double-edged sword of probiotic supplementation on gut microbiota structure in Helicobacter pylori management.

    Ali Nabavi-Rad, Amir Sadeghi, Hamid Asadzadeh Aghdaei 他 · Gut microbes · 2022

    As Helicobacter pylori management has become more challenging and less efficient over the last decade, the interest in innovative interventions is growing by the day. Probiotic co-supplementation to antibiotic therapies is reported in several studies, presenting a moderate reduction in drug-related side effects and a promotion in positive treatment outcomes. However, the significance of gut microb…

    📄 PubMed で読む (PMID: 35951774)
  • Exploring the role of gut microbiota in antibiotic resistance and prevention.

    Devyani S Dongre, Ujjayni B Saha, Sunil D Saroj 他 · Annals of medicine · 2025

    Antimicrobial resistance (AMR) and the evolution of multiple drug-resistant (MDR) bacteria is of grave public health concern. To combat the pandemic of AMR, it is necessary to focus on novel alternatives for drug development. Within the host, the interaction of the pathogen with the microbiome plays a pivotal role in determining the outcome of pathogenesis. Therefore, microbiome-pathogen interacti…

    📄 PubMed で読む (PMID: 40096354)
  • Precision microbiome reconstitution restores bile acid mediated resistance to Clostridium difficile.

    Charlie G Buffie, Vanni Bucci, Richard R Stein 他 · Nature · 2015

    The gastrointestinal tracts of mammals are colonized by hundreds of microbial species that contribute to health, including colonization resistance against intestinal pathogens. Many antibiotics destroy intestinal microbial communities and increase susceptibility to intestinal pathogens. Among these, Clostridium difficile, a major cause of antibiotic-induced diarrhoea, greatly increases morbidity a…

    📄 PubMed で読む (PMID: 25337874)
  • Blautia-a new functional genus with potential probiotic properties?

    Xuemei Liu, Bingyong Mao, Jiayu Gu 他 · Gut microbes · 2021

    Blautia is a genus of anaerobic bacteria with probiotic characteristics that occur widely in the feces and intestines of mammals. Based on phenotypic and phylogenetic analyses, some species in the genera Clostridium and Ruminococcus have been reclassified as Blautia, so to date, there are 20 new species with valid published names in this genus. An extensive body of research has recently focused on…

    📄 PubMed で読む (PMID: 33525961)
  • Genetically stable CRISPR-based kill switches for engineered microbes.

    Austin G Rottinghaus, Aura Ferreiro, Skye R S Fishbein 他 · Nature communications · 2022

    Microbial biocontainment is an essential goal for engineering safe, next-generation living therapeutics. However, the genetic stability of biocontainment circuits, including kill switches, is a challenge that must be addressed. Kill switches are among the most difficult circuits to maintain due to the strong selection pressure they impart, leading to high potential for evolution of escape mutant p…

    📄 PubMed で読む (PMID: 35115506)
  • Gut microbiota drives structural variation of exogenous probiotics to enhance colonization.

    Shuaiming Jiang, Shi Huang, Zeng Zhang 他 · Gut microbes · 2025

    Probiotics encounter colonization resistance from native gut microbiomes, affecting their effectiveness. Genetic engineering of probiotics lacks universal applicability, as gut microbiotas are highly individualized. Here, we employed probiotic Lactiplantibacillus plantarum HNU082 (Lp082) to test whether Lp082 gut-adapted mutants can resolve colonization resistance in a new gut environment. Relying…

    📄 PubMed で読む (PMID: 40349120)
  • Clostridium butyricum and its metabolites regulate macrophage polarization through miR-146a to antagonize gouty arthritis.

    Siyue Song, Kaiyue Shi, Moqi Fan 他 · Journal of advanced research · 2026

    Gut microbiota modulation has recently been identified as a prospective avenue for the exploration of novel therapeutic strategies for the management of gout. Nevertheless, the application of a single specific strain or bacterial metabolite for gout intervention has rarely been explored and the underlying regulatory mechanism remains elusive. To ascertain the potential role and the molecular mecha…

    📄 PubMed で読む (PMID: 40398744)