PARTICIPATING LABS

Dyson, Paul



Lab strategy and overall interests

The researchers in LCOM (Laboratory of Organometallic and Medicinal Chemistry) work on every step of the drug development process: from finding treatment targets to clinical studies. We design and synthesize new compounds with targeted properties and study their biological activity and mechanism of action. We also investigate known therapeutic agents for anti-cancer activity (drug repurposing), as well as new drug delivery systems (such as liposome-based or nanoparticle formulations) to find novel treatments for unmet clinical needs.

We use advanced in vitro drug screening systems - 3D tumoroid models - to test candidates and formulations identified by traditional screening, to better assess their therapeutic viability. We can then translate this research to clinical trials.

Particular interests in compounds that synergize with heat for combination with thermotherapy (focal therapy) and compounds that operate via epigenetic modes of action (including the development of chemical tools). We have key collaborations with clinicians in the domains of retinoblastoma and mesothelioma (both involving chemotherapy combined with hyperthermia).


Key technologies
  • Advanced synthetic procedures including air-free conditions
  • Drug combination and repurposing
  • High-throughput drug screening
  • 3D tumoroid cultures
  • Microfluidic synthesis of microparticles and nanoparticles
  • Intrapleural hyperthermic chemotherapy perfusion
  • Developing approaches and models to reduce/prevent animal experiments
Key biological questions
  • Can we develop unique compound distinct from library compounds that overcome the therapeutic challenges of current treatments (e.g. drug resistance)?
  • Could the cellular response towards hyperthermia be used for the discovery of new therapeutic options for the treatment of melanoma?
  • Can we design 3D retinoblastoma models to evaluate therapeutic responses of new drug options in combination with focal therapy (hyperthermia)?
  • Could the intrapleural hyperthermic chemotherapy perfusion improve chemotherapy in malignant pleural mesothelioma?
Contact
EPFL SB ISIC LCOM
BCH 2402 (Batochime)
CH-1015 Lausanne
Switzerland
Focus areas