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Related Concept Videos

Microorganisms in Medicine and Therapeutics01:29

Microorganisms in Medicine and Therapeutics

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Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
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Biological Methods for Microbial Control01:28

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Biological agents offer an effective means of controlling microbial growth by leveraging natural processes like predation, competition, and the secretion of antimicrobial substances.Predatory bacteria such as Bdellovibrio species target and kill pathogens like Salmonella and E. coli. They are widely used in poultry farms to control infections. Myxococcus species help combat plant-pathogenic fungi. These naturally occurring predators serve as eco-friendly alternatives to chemical pesticides and...
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Microsporidia are a group of obligate intracellular fungi that were initially classified as protists but were later reclassified based on phylogenetic, molecular, and structural evidence linking them to the Chytridiomycota. These unicellular, non-motile organisms are highly specialized parasites that infect a wide range of animal hosts, including humans. They have evolved extensive genomic and metabolic reductions, making them highly dependent on their hosts for survival.Morphology and Genomic...
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Environmental Applications of Microorganisms01:30

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Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
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Applications of Molecular Taxonomy01:20

Applications of Molecular Taxonomy

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Molecular taxonomy has revolutionized the understanding and classification of bacteria, providing precise insights into their diversity, evolutionary relationships, and ecological roles. By utilizing molecular techniques such as DNA sequencing and fingerprinting, researchers have made significant strides in various fields related to bacterial studies.Resolving Taxonomic AmbiguitiesMolecular taxonomy has been instrumental in distinguishing closely related bacterial species initially thought to...
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Inflammatory Bowel Disease IV: Pharmacological Management

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Upon diagnosis, managing Inflammatory Bowel Disease (IBD) involves addressing several crucial aspects. The primary goals include resting the bowel, correcting malnutrition, and providing symptomatic relief. Resting the bowel may consist of medications to reduce inflammation and promote healing. Correcting malnutrition is essential, often requiring dietary adjustments and nutritional supplements. Symptomatic relief aims to ease pain, diarrhea, and other discomforts in IBD.
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Updated: Aug 24, 2025

Therapeutic Evaluation of Fecal Microbiota Transplantation in an Interleukin 10-Deficient Mouse Model
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Microbiome-based therapeutics: Opportunity and challenges.

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  • 1Molecular Genetics Lab, National Institute of Immunology, New Delhi, India.

Progress in Molecular Biology and Translational Science
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Summary
This summary is machine-generated.

The human microbiome, comprising diverse microbes, is crucial for health and immunity. Understanding these microbial communities drives the development of microbiome-based therapies for various diseases.

Keywords:
DysbiosisHomeostasisMetabolic diseaseMicrobiome transplantationPrebioticsProbiotics

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Area of Science:

  • Microbiology
  • Human Health
  • Immunology

Background:

  • The human body hosts complex microbial communities (microbiomes) essential for health.
  • Microbiome composition and function are dynamic, influenced by environment, lifestyle, and host genetics.
  • These microbes modulate host immunity, energy assimilation, and defense against pathogens.

Purpose of the Study:

  • To review the significance of microbial diversity and function in human health.
  • To explore the translation of microbiome research into medical therapies.
  • To discuss current successes and challenges in microbiome-based therapeutic development.

Main Methods:

  • Characterization of microbial communities using culture-dependent and independent methods.
  • Analysis of microbial metabolites and their impact on host signaling pathways.
  • Review of existing literature on microbiome-based therapies and translational research.

Main Results:

  • Microbial communities play a vital role in reducing disease susceptibility and maturing host immunity.
  • Microbiome functions directly and indirectly influence host cellular signaling and neuroendocrine pathways.
  • Understanding microbiome diversity aids in identifying microbes and metabolites linked to health and disease.

Conclusions:

  • The human microbiome is integral to host health, influencing immunity and metabolism.
  • Microbiome-based research has led to significant advancements in developing medical therapies.
  • Further research is needed to overcome bottlenecks in translational microbiome research for infectious and metabolic diseases.