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The immune response CRO Founded in 2016 Location • BioHub at Alderley Park (UK) Management Team • Dr. Ir. Robert-Jan Lamers • Dr. Masih Alam A CRO offering specialised lab services in the field of immunology: 1. General immune and bio-analysis of drugs in discovery and research 2. Immunogenicity analysis - preclinical in vitro human immune analysis of drugs TARGET CLIENT GROUPS - Drug Discovery Companies - Research Institutions - CROs for drug analysis Immunity assays • Cytokines, growth factors or antigen-specific detection • Cell mediated immunity FACS, ELISA Molecular assays Histopathology Microscopy and imaging Animal models and animal based immunology Immune Modelling – experimental designs Mass spectrometry Translation from preclinical (animal) studies to humans (clinical trials) needs urgent improvement >> demands preclinical human systems Immune response (immunogenicity) can be caused by a drug but also by drug-induced tissue damage Any drug molecule has the potential to cause unwanted tissue damage Current immunological risk (immunogenicity) assessment does not include immune response against tissue damage, causing unsafe drugs being tested in clinical studies or even being used in treatment This is a gap in the market! This is the scope for novel in vitro human immune analytical systems. Common but currently outweighed due to benefits of ‘risk’ drugs: • Neuropathy (idiopathic neuropathy) • Interstitial Lung Disease (DI-ILD) • Vasculitis • Drug Induced Lupus (DIL) • Immune Thrombocytopaenia • Immune based demyelination • Myopathy • >300 drugs are reported to cause DI-ILD (example) • >2 million cases of adverse drug reactions in the US annually including 100,000 deaths • 250,000 cases of hospital admissions in the UK annually • €430M could be saved in the Netherlands if side effects are reduced Our approach: COMPIT – A NOVEL UNIQUE SYSTEM • In vitro human immune model • Cell culture systems adapted to test drug-induced damage • Focused on novel biomarkers for immune response due to (druginduced) tissue damage using cutting edge analytics (patent foreseen) • Incorporates mathematical system to score immunological risk and predict secondary pathology (patent foreseen) • Fits in preclinical studies Preclinical studies: where does COMPIT fit? In vitro studies In vivo studies COMPIT General Characterisation • • • • Receptor characterisation Binding assays Enzyme inhibition Cytotoxic activity Immune Response against drug and druginduced tissue damage COMPIT NOAEL Mid Dose Toxicological studies Pharmacological studies Safety Efficacy MTD Immunological Safety Immunological Safety (Potential) Inhibition of Danger Signals Dose conversion • COMPIT can be applied to • Small molecules • Large molecules • Generics and biosimilars • Potentially predictive (preclinical) of ADA development • Particularly the research and development of large molecules is evolving and expanding worldwide >> requiring more immune response analysis • Regulatory Bodies increasingly seeking/advising analysis of safety based on new immune markers – these are included in COMPIT Non Target Tissue Tissue Damage Pathology Disease ROS – oxidative stress Metabolites – interference with tissue Modification of cell biochemistry e.g. covalent binding ATP depletion or Loss of Ca++ homeostasis Damaged mitochondria – increased cell permeability via Inhalation or Circulation P N E U M O C Y T E S E p i t h e l i a l A l v e o l a r a n d c e l l s B r o n c h i a l Dysfunction/Death of Cells Apoptosis to Necrosis Compromised Alveolar Wall a r e a Hyaline + Protein rich Exudate in Alveolar Space Danger mediated antigen processing P R O G R E S S I V E IMMUNE RESPONSE Immune mediated damage + phagocytosis More examples: Bleomycin Amphotericin B Rituximab Nitrofurantoin Maturation and immune response generated COMPIT ANALYSIS OF DAMAGE AND IMMUNOGENICITY Inflammation Diffuse Alveolar Damage or Organising Pneumonia Hyaline FIBRIN Reactive epithelial cells Scarring Lung Fibrosis DI ILD Better translation from preclinical studies to humans Reduction of the number of animal tests A more robust and comprehensive immunologic profile: improved safety and risk prediction thus reducing human health hazard risk Drug development can be terminated before costly advanced stages of drug development: reduced investments in non-viable drugs and reduced attrition rate Potential to improve drugs and make non-viable drugs accessible to patients Meeting changes to expected regulatory requirements on safety • FDA 2014 guideline for ‘Immunogenicity Assessment for Therapeutic Protein Products’ mentions issues related to tolerance to endogenous proteins and autoimmunity through immune response against endogenous proteins • Latest version of EMEA guideline on immunogenicity assessment of biolotechnology derived therapeutic proteins mentions “while most effort is usually focused on antibody detection and characterisation as this is often related to clinical safety and efficacy, cell-mediated responses are also important and their assessment may be considered by applicants” • EMEA meeting (January 2016) “…. a highly interesting and important platform for pharma and biotech companies that meets an urgent demand” • Experienced in immunology and analytical chemistry • Access to high-end facilities, professionals and network through location at BioHub campus You can work in our lab in the COMPIT project through 2017 and 2018 if your experience fits the requirement of the post 3 month placement period You will need to bring your own funding for living and travel Work location is Alderley Park near Macclesfield. You will be in a large campus where there are many other companies (mostly discovery and CROs involved in the drug industry) Purpose: Skills & Learning: • Develop and maintain 3D tissue systems, organoids • Cell culture, mammalian cells • Use of hydrogels/matrigels and specialised tissue growing wells. • 3 month duration • Period Sep – Nov 2017 or any other time • Location: BioHub, Alderley Park • 2D and 3D systems, organoids • Primary and established cells, Stem cells, media preparation • Histology, microscopy and imaging Purpose: Skills & Learning: • To extract and measure immunogenic particles from damaged tissue in culture. • Cell culture • Use of Mass Spec and immunologic assays for analysis. • 3 month duration • Period Sep – Nov 2017 or any time after that • Location: BioHub, Alderley Park • Protein identification and quantification • Western blotting, ELISA, MS, RNA methods • Experimental designs Purpose: Skills & Learning: • Assess the immunologic events that follow the tissue damage leading to an immune activation • Cell culture, tissue, lymphocytes • Use of biomolecular and immunologic assays for analysis. • 3 month duration • Period Jun – Aug 2018 • Location: BioHub, Alderley Park • Protein identification and quantification • Western blotting, ELISA, Flow Cytometry, immunohistochemistry • Experiment designs • Statistics Purpose: Skills & Learning: • Design and maintain experiments that allow interaction of lymphocytes with damaged tissue • Cell culture, tissue, lymphocytes • Use of general and customised cell culture systems • Cell migrations • 2D and 3D cells, organoids • Microscopy and imaging • Experiment designs • 3 month duration • Period Sep-Nov 2017 and periods in 2018 • Location: BioHub, Alderley Park Purpose: Skills & Learning: • Assimilating and analysing data from cell culture studies for determining immune response scores. This will be crucial to validating the COMPIT system for preclinical immune response analysis. • Mathematical modelling in biological experiments • Use of mathematical model designed by Chester University for translating experimental data. • 3 month duration • Period Jun – Aug 2018 • Location: BioHub, Alderley Park • Statistics • Understanding of cell based biological experiments and cellular pathways. • Experimental designs • Overview of drug toxicology and preclinical studies My Contact DR. MASIH ALAM IMMUNOSYS LTD IMMUNDNZ LTD E. [email protected], [email protected] www.immunosysltd.com www.immundnz.com