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PubMed · 42748875

From dysbiosis to resilience: Microbiome engineering for sustainable shrimp aquaculture.

Safdar Imran·Yasmeen Junejo·Hafiz Ishfaq Ahmad·Mehmet Ozaslan·Muhammad Safdar
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Abstract

The intensification of shrimp aquaculture has increased exposure to disease, environmental perturbations, and antimicrobial pressure, making microbial stability increasingly relevant to sustainable production. Microbiome stability-encompassing resistance to disturbance and resilience of functional recovery-provides an ecological framework for understanding how shrimp and culture-environment microbial communities respond to intensive farming. This review examines the transition from microbial homeostasis to dysbiosis and evaluates how microbiome engineering could redirect disrupted communities towards resilient states. Evidence is integrated across the intestine, hepatopancreas, rearing water, sediment and biofloc to assess how host genetics, ontogeny, diet, culture conditions, antibiotics and pollutants shape microbiome assembly and destabilization. Disease-associated changes in acute hepatopancreatic necrosis disease, white faeces syndrome, Enterocytozoon hepatopenaei infection, and white spot syndrome virus infection are critically evaluated, with explicit separation of associations, pathogen-induced dysbiosis, and community-level causality. Established and emerging interventions-including probiotics, prebiotics, synbiotics, functional diets, biofloc management, phages, postbiotics, microbiota transplantation and synthetic microbial communities-are assessed according to their capacity to modify microbial function, persistence and recovery rather than taxonomic change alone. We further examine how multi-omics, microbiome-informed breeding, and environmental monitoring could support biomarker development, predictive decision support and context-specific intervention. We argue that progress requires a shift from taxonomic description to function-guided engineering, from endpoint comparisons to direct measurement of resilience, and from laboratory efficacy to reproducible farm-scale validation. Overall, microbiome management may contribute to more disease-resilient and sustainable shrimp production, provided that its effectiveness can be validated under commercial farming conditions.

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DysbiosisMicrobial resilienceMicrobiome engineeringMulti-omicsPenaeus vannameiPrecision aquacultureShrimp microbiomeJournal ArticleReview

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Safdar Imran, Yasmeen Junejo, Hafiz Ishfaq Ahmad, Mehmet Ozaslan, Muhammad Safdar. 2026-09-13. From dysbiosis to resilience: Microbiome engineering for sustainable shrimp aquaculture.. https://doi.org/10.1016/j.cbd.2026.102024

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