Subham’s research addresses a central challenge in forensic science: how biological evidence changes after death and how this influences interpretation. His work uses multi-omics approaches to better understand biomolecular degradation in human remains, helping to improve the reliability and consistency of forensic analysis.

His research on skeletal material, particularly within large collaborative projects, has contributed to refining evidence-based workflows and highlighting the impact of processing and environmental factors on forensic outcomes. This has direct relevance for forensic laboratories and the interpretation of complex biological evidence.

In addition, his work on molecular tools for species identification and food authentication has supported efforts in detecting food fraud and improving allergen traceability, with implications for both forensic investigations and regulatory science.

Overall, his work bridges laboratory research and real-world application, contributing to the development of more robust, data-driven approaches in forensic biosciences.