Networks as tools for defining emergent properties of microbiomes and their stability

Autor: Kacie T. Kajihara, Nicole A. Hynson
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Microbiome, Vol 12, Iss 1, Pp 1-13 (2024)
Druh dokumentu: article
ISSN: 2049-2618
DOI: 10.1186/s40168-024-01868-z
Popis: Abstract The potential promise of the microbiome to ameliorate a wide range of societal and ecological challenges, from disease prevention and treatment to the restoration of entire ecosystems, hinges not only on microbiome engineering but also on the stability of beneficial microbiomes. Yet the properties of microbiome stability remain elusive and challenging to discern due to the complexity of interactions and often intractable diversity within these communities of bacteria, archaea, fungi, and other microeukaryotes. Networks are powerful tools for the study of complex microbiomes, with the potential to elucidate structural patterns of stable communities and generate testable hypotheses for experimental validation. However, the implementation of these analyses introduces a cascade of dichotomies and decision trees due to the lack of consensus on best practices. Here, we provide a road map for network-based microbiome studies with an emphasis on discerning properties of stability. We identify important considerations for data preparation, network construction, and interpretation of network properties. We also highlight remaining limitations and outstanding needs for this field. This review also serves to clarify the varying schools of thought on the application of network theory for microbiome studies and to identify practices that enhance the reproducibility and validity of future work. Video Abstract
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