Integrative Biomedical Research
Integrative Biomedical Research (Journal of Angiotherapy) | Online ISSN 3068-6326
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Volume 10 Number 1 2026
REVIEWS (Open Access)
Integrative Perspectives on Complex Biological Systems: Linking Liver Fibrosis, Cancer Biology, Microbial Ecology, and Agricultural Symbiosis
Anwar Ullah 1*
Integrative Biomedical Research 10 (1) 1-8 https://doi.org/10.25163/biomedical.9110621
Submitted: 02 January 2026 Revised: 20 February 2026 Accepted: 27 February 2026 Published: 01 March 2026
Abstract
Biological systems operate through complex networks that integrate molecular signaling, microbial interactions, ecological dynamics, and host physiology. Understanding these interconnected processes is essential for advancing biomedical research, sustainable agriculture, and ecosystem management. This systematic review synthesizes evidence from diverse biological domains, including liver fibrosis, cancer biology, microbial ecology, and plant–microbe symbiosis, to explore common mechanisms underlying complex biological interactions. Following PRISMA 2020 guidelines, relevant studies were identified through searches of major scientific databases, including PubMed, Scopus, Web of Science, and Google Scholar. Eligible studies were screened based on predefined inclusion criteria focusing on experimental, clinical, and ecological evidence describing biological system interactions. The synthesized evidence reveals that molecular pathways, microbial metabolism, and ecological relationships collectively shape biological outcomes across multiple systems. In biomedical contexts, liver fibrosis progression is closely associated with chronic inflammation, extracellular matrix deposition, and immune-mediated signaling, while emerging therapeutic strategies such as targeted metabolic modulation and regenerative medicine show promising potential. Similarly, cancer biology highlights the importance of epigenetic regulation and metabolic pathways, particularly the dual regulatory roles of sirtuins in tumor progression. In agricultural ecosystems, beneficial microorganisms—including plant growth-promoting bacteria and endophytic Bacillus species—demonstrate significant potential for pathogen suppression, plant growth promotion, and ecological resilience. Microbial metabolites, enzymatic activities, and volatile compounds play central roles in shaping microbial competition and plant health. Overall, the findings emphasize that biological processes are deeply interconnected across molecular, microbial, and ecological scales. Integrating insights from biomedical science and environmental microbiology provides a broader understanding of biological complexity and supports the development of innovative therapeutic strategies, sustainable agricultural practices, and ecosystem-based management approaches.
Keywords: Complex biological systems; Liver fibrosis; Microbial ecology; Plant–microbe interactions; Systematic review
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