Asian Journal of Biotechnology and Bioresource Technology

Biotechnology is undergoing a rapid transition from descriptive life science towards an engineering discipline in which biological function can be measured, modelled, designed, and deployed. Several convergent trends underpin this shift: increasingly precise genome and epigenome manipulation; the maturation of cell and gene therapies; a step-change in resolution for molecular and cellular measurement through single-cell, spatial, and long-read approaches; the industrialisation of synthetic biology through automation and standardisation; and the widening adoption of computational and machine-learning methods to accelerate discovery and optimise biological systems. At the same time, biotechnology faces recurring translational bottlenecks, particularly delivery, manufacturability, robustness across biological heterogeneity, and governance of technologies with dual-use potential. This review synthesises contemporary advances across these domains, highlighting how modern biotechnology integrates programmable editing, high-dimensional measurement, and iterative design cycles to address needs in human health, sustainable manufacturing, and environmental stewardship. Emphasis is placed on mechanistic innovations, practical constraints for scale-up, and emerging concepts that are likely to define the next decade, including precision delivery of genome editors, engineered living therapeutics, cell-free manufacturing paradigms, and data-centric laboratory automation. The review concludes by outlining key opportunities for responsible innovation and by identifying limitations in the current evidence base, particularly the uneven maturity of clinical translation, the scarcity of long-term safety data for some modalities, and the need for harmonised standards in data and biological parts.