Doctoral School in Science and Technology

Research topics

The course provides a multidisciplinary training with contributions from different sectors, mainly in the chemical and biological areas, with a prevalence of the chemical-pharmaceutical, technological-pharmaceutical, pharmacological, biochemical and bio-organic chemical sectors.

Design and synthesis of bioactive compounds

  • QSAR, molecular modeling and pharmacoinformatics.
  • Design and synthesis of compounds modulating the kynurenine pathway and tryptophan degradation.
  • Design and synthesis of compounds acting on lipid signaling, with focus on endocannabinoids and related substances.
  • New methods in asymmetric synthesis and exploration of the reactivity of heterocyclic platforms for the preparation of bioactive compounds.
  • Characterization of metabolic and chemical reactivity of bioactive compounds through bio-analytical methods.
  • Design and synthesis of compounds interfering with the Eph-Ephrin system.
  • Design and synthesis of bioactive compounds, interacting with enzymes, membrane or nuclear receptors or protein-protein interfaces.
  • Development of general procedures for simulating and predicting the enzymatic reactions with xenobiotics.
  • Lipidomics and sphingolipidomics.
  • Design and synthesis of adjuvant molecules to enhance antibacterial activity, aimed at combating antimicrobial resistance.
  • Design and synthesis of molecules with antitubercular activity using target-based and ligand-based strategies.
  • Design and synthesis of peptides and peptidomimetics with antibacterial and antimycobacterial activity.
  • Proteomic and metabolomic studies on extracts from natural matrices, evaluating antibiotic and antibiofilm activities.
  • Design and synthesis of PLP-dependent enzyme ligands for the treatment of rare diseases.
  • Design and synthesis of new broad-spectrum antivirals acting on viral, cellular or multiple targets.
  • Design and synthesis of new molecules for the treatment of Cystic Fibrosis.
  • Design and synthesis of new antibacterials.
  • Design and synthesis of new PCSK9 inhibitors for the treatment of cardiovascular, infectious and neurodegenerative diseases.
  • Development of new green methodologies for the synthesis of pharmacologically active molecules.

Biopharmaceutics and Pharmacokinetics

  • Innovative pharmaceutical forms for drug delivery.
  • Modified release of drugs, with focus on oral hydrophilic matrices and transdermal release systems.
  • Nasal, ocular, pulmonary, cutaneous and transmucosal administration of drugs, using also advanced ex vivo models.
  • Non-invasive administration of therapeutic peptides, proteins and nucleic acids.
  • Micro and nanosytems for drug delivery and targeting.
  • Solid state of drugs, particles, crystals, complexes and inclusion compounds.
  • Biopharmaceutical polymers for tissue engineering and controlled release of growth and differentiation factors.
  • Enhancement of the bioavailability of drugs and endogenous substances.

Biochemistry, biophysics and molecular biology

  • Expression and modification of pharmaceutically relevant proteins by site-specific mutagenesis and combinatorial protein engineering approaches.
  • Site-selective chemical modification of proteins with polyethylene glycol and fluorescent markers.
  • Functional characterisation of haemoglobins in solution, crystallised or encapsulated in silica gel; development of blood substitutes and acellular solutions for organ preservation.
  • Development of plasma-free haemoglobin capture systems based on biomimetic peptides inspired by bacterial haem iron capture systems.
  • Biosynthesis of amino acids and acquisition of essential nutrients such as iron as targets for the development of antibiotics and adjuvants in antimicrobial therapy.
  • Serine metabolism in the mammalian CNS: function and regulation of enzymes, study of the effect of SNPs.
  • Effects of bacterial methionine gamma lyase on the metabolism of cancer cells, in free form or functionalised nanoparticles.
    Development of irreversible enzyme inhibitors as anti-cancer chemotherapeutics.
  • Development of NO biosensors based on fluorescent proteins.
  • Characterisation of polyunsaturated fatty acid metabolism in cold-adapted diatoms.
  • Proteomic analysis of organs, biological fluids and foodstuffs for the identification of biomarkers and biomolecular targets for drugs and toxicological investigations.

Experimental Pharmacology and Toxicology

  • Pharmacological/nutritional/nutraceutical modulation of cellular lipid metabolism and inflammation for prevention and treatment of chronic diseases in experimental in vitro and in vivo models.
  • Evaluation and modulation of human serum lipoprotein functions in chronic diseases in experimental ex vivo models.
  • Development of advanced pharmacological approaches for the control of metabolic and drug-resistant tumour diseases through in vitro and in vivo experimental models.
  • Application of complex alternative experimental models (organoids) for the pharmacological study of new molecules in chronic inflammatory disorders.

Bio-Organic Chemistry

  • Sustainable, asymmetric synthesis of novel function-rich heterocycles and selective entry to molecular diversity towards new antiviral compounds

     

  • Synthesis of peptidomimetics and their dual conjugates towards antitumor and antifibrosis targeted therapy and diagnosis

     

  • Development of novel photo-promoted reactions to access chiral, biologically active chemotypes

  • Stereoselective syntheses of colonic flavonoid metabolites



     

 

Contacts

UO Formazione Post Lauream - PhD Office

Hub

P.le San Francesco 3 – 43121 Parma

Contacts
T. +39 0521 034214
E. dottorati@unipr.it

Head
Dott.ssa Sonia RIZZOLI