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Best Practice Guidelines for Collecting Microbiome Samples in Research Studies
Ilaha Isali1, Thomas R Wong2, Shari Tian2
1Department of Urology, Weill Cornell Medicine/NewYork-Presbyterian, New York, NY, USA.
European Urology Focus
|January 14, 2025
Summary
Standardized guidelines are crucial for microbiome research to ensure accurate, reproducible results. Adopting consistent methods in nomenclature, sample handling, and data analysis will accelerate clinical applications.
Area of Science:
- Microbiology
- Genomics
- Bioinformatics
Background:
- The human microbiome plays a critical role in health and disease.
- Translating microbiome research into clinical practice requires standardized methodologies.
- Discrepancies in current literature hinder the reliable application of microbiome findings.
Purpose of the Study:
- To review key findings in microbiome research.
- To identify areas of discrepancy in published literature.
- To propose evidence-based guidelines for future microbiome studies.
Main Methods:
- Literature review of recent microbiome research.
- Analysis of common challenges and discrepancies in published studies.
- Synthesis of findings to propose standardized best practices.
Main Results:
- Inconsistent nomenclature causes confusion in microbiome research.
- Sample collection and storage methods significantly impact results.
- Lack of standardization in metadata, kits, and analysis software limits reproducibility.
Conclusions:
- Standardized nomenclature and validated sample handling are essential.
- Consistent metadata collection and analysis protocols are needed.
- Implementing these guidelines will enhance the reliability and clinical translation of microbiome research.
