Green IT at IT-Dienstleistungszentrum Berlin

Das IT-Dienstleistungszentrum (ITDZ) Berlin ist eine Anstalt des öffentlichen Rechts (AöR) und der zentrale IT-Dienstleister für die Berliner Verwaltung. Es unterstützt die öffentlichen Institutionen des Landes Berlin mit moderner Informations- und Kommunikationstechnik (IKT) und stellt hierfür umfassende IT-Dienstleistungen bereit

Design and Development of a qPCR-Based Mitochondrial Analysis Workflow for Medical Laboratories

Mitochondrial DNA (mtDNA) damage is closely associated with typical diseases of aging, such as Alzheimer’s or Parkinson’s disease, and other health conditions, such as infertility. This damage manifests in reduced mitochondrial copy number and deletion mutations in mtDNA. Consequently, the analysis of mitochondrial damage by determining the parameters copy number and deletion ratio using quantitative real-time PCR (qPCR) is of interest for clinical diagnostics. To bring the findings from research into laboratory practice, a suitable and reliable process is needed, which must be thoroughly validated. This process includes the software used for the analysis, which must meet extensive regulatory and process requirements. Existing software does not adequately implement the requirements of laboratories and, in particular, does not provide direct support for the calculation of the aforementioned mtDNA parameters. The paper discusses the development of a new software-based analysis workflow that is designed specifically for laboratories to help with the calculation of mtDNA parameters. The software was developed using the User-Centered Design method and is based on the recently introduced prototype, “PlateFlow”. Initial user tests provide positive feedback. In the future, this workflow could form the basis for validations of mitochondrial tests in medical laboratories