DNA has also worked, freelanced and pitched with a number of PR, Medical Education and advertising agencies, including: De Facto, Euro RSCG, Edelman, Athena, Lane, Earl & Cox, Consolidated Communications, and the Medical Multimedia Company.

Previous therapeutic areas worked on include: Oncology, cardiovascular disease and stroke, thrombosis, HPV immunisation, contraception and sexual health, dermatology, rheumatology, infectious disease including MRSA and hepatitis, osteoporosis, falls and fractures, orthopaedics, pain management, psychiatry and mental health, neurodegenerative disease including Alzheimers and Parkinsons.

Applied Science, diagnostics, drug discovery and instrumentation: In the life sciences and applied science applications DNA has written for and managed accounts in diagnostics (CVD, alcohol related disorders, B12 malabsorption), microscopy, imaging, mass spectrometry, proteomics, genomics, high-throughput screening, drug discovery, PCR and DNA purification.