PRESS and NEWS
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- 2024.4.8 | Translational Research
New webpage for in vivo MASH (NASH) model, Liver on a Chip (Cell model for Liver fibrosis) and MASH Biomarkers is introduced in this website. Link
TNO has developed the Ldlr-/-.Leiden MASH mouse model that accurately mimics the etiology and pathology of MASH and fibrosis in humans. By using a high-fat diet, with a macronutrient composition comparable to human diets (e.g., without added cholesterol), the Ldlr-/-.Leiden MASH mouse develops obesity, insulin resistance, adipose tissue inflammation, increased gut permeability with altered microbiota composition, and MASH with bridging fibrosis [F3 stage]. The Ldlr-/-.Leiden MASH mouse has extensive validation records with multiple treatments and drugs, including Semaglutide (GLP-1) and Rezdiffra (Resmetirom) approved by FDA in March 2024.
- 2024.3.22 | Microbiology, DMPK
A recent study published in Microbiome Research Report 2024 has demonstrated the beneficial effects of inulin on the gut microbiota using a TNO Gut-on-a-Chip model of the adult human intestine that recapitulates host-microbe metabolite interactions.
The results showed that inulin administration improved the balance of gut bacteria and had a positive impact on health. Publication Link: A host-microbial metabolite interaction gut-on-achip model of the adult human intestine demonstrates beneficial effects upon inulin treatment of gut microbiome
- 2024.3.3 | Metabolic Health
TNO scientists, Reinout Stoop and Arianne van Koppen participate the 6th CKD Summit in Boston on 20 and 21 March.
They will present their poster on TNO's Cardiovascular Kidney Metabolic Syndrome mouse model with CKD and HFpEF.
- 2024.1.12 | Digital HealthTNO joins the iCARE4CVD consortium for personalised cardiovascular care; TNO is one of 33 international partners that have joined forces in the research consortium iCARE4CVD, to better understand cardiovascular disease and optimise future prevention and treatment. By creating one database consisting of data from more than 1 million patients and using artificial intelligence, partners will look for new strategies to shift from a one-size-fits-all approach to personalised care. The consortium brings together international partners from society, academia, and industry, led and coordinated by Maastricht University and Novo Nordisk. Link to Digital Biomarker
- 2023.11.24 | Metabolic HealthTNO presented the latest data of the NASH models at AASLD meeting in Boston, Nov,10-14.
□ Temporal dynamics of metabolic dysfunctions in liver, adipose tissue and the gut during diet-induced NASH development in Ldlr-/-.Leiden mice.
□ Clinical translatability of Ldlr-/-.Leiden mouse model for NASH
- 2023.11.20 | Metabolic HealthTNO presented the latest data of the Diabetic Kidney Disease + HFpEF model at ASN Kidney Week 2023 in Philadelphia, Nov,1-5.
□ Combination therapy with Lisinopril and Dapagliflozin rescues GFR decline and glomerular damage in the advanced DKD/CKD KKAY mouse model.
□ Cardiac damage in DKD/CKD mouse model resembles HFpEF and can be reduced by Standard-of-care treatment.
- 2023.9.29 | DMPK TNO presented the following three posters at 2023 ICCP450/38th JSSX, Shizuoka, Japan, Sep 26-29.
□ Next Level Drug Research in an Ex vivo tissue Gut-on-a-Chip model: Advanced applications of the intestinal explant barrier chip.
□ Optimized Normothermic Machine Perfusion of Liver and Kidney used to Predict Human Pharmacokinetics.
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Intestinal Tissue Organoids to study Drug Transport and Metabolism in Various Regions & Age groups.
- 2023.9.1 | Human ADME The publication of the metabolism of LUFOTRELVIR is now available via the following link on Drug Metabolism and Disposition (Sep-2023).
Accelerator Mass Spectrometry was used to generate metabolite profiles of LUFOTRELVIR in human plasma, urine and fecal homogenate.
□ THE METABOLISM OF LUFOTRELVIR, A PRODRUG INVESTIGATED FOR THE TREATMENT OF SARS-COV-2, IN HUMANS FOLLOWING INTRAVENOUS ADMINISTRATION
- 2023.7.26 | Muscle HealthThe new exciting publication on Muscle Health in Biology of Sex Difference. July 2023.
□ Evidence for sex-specific intramuscular changes associated to physical weakness in adults older than 75 years
- 2023.7.25 | New ModelityPOC study with AAV miRNA is published in Molecular Therapy Nucleic Acids, June 2023
□ Proof-of-concept study for liver-directed miQURE technology in a dyslipidemic mouse model
- 2023.5.16 | DMPKA new paper on the ex vivo whole liver organ perfusion model has been published in Clinical Pharmacology and Therapeutics
□ Novel Explanted Human Liver Model to Assess Hepatic Extraction, Biliary Excretion and Transporter Function
- 2023.3.15 | Metabolic HealthTNO scientists (Lars Verschuren, Roeland Hanemaaijer, Martine Morrison and Jose Inia ) participate the Keystone 2023 meeting on Metabolic and Molecular Mechanisms of NAFLD/NASH & Fibrosis Pathogenesis and Resolution:
From Mechanisms to Therapies in Banff, AB, Canada, to be held from 19-23 March. Will present 5 posters entitled as follows:
□ Hepatic molecular signature in a translational NASH model as an early screening tool for novel NASH therapeutics.
□ The bispecific anti-FGFR1/KLB agonist antibody bFKB1 attenuates non-alcoholic steatohepatitis and atherosclerosis in Ldlr-/-.Leiden mice.
□ Semaglutide has beneficial effects on non-alcoholic steatohepatitis in Ldlr-/-.Leiden mice.
□ Translational characterization of the temporal dynamics of metabolic dysfunctions in liver, adipose tissue and the gut during diet-induced NASH development in Ldlr-/-.Leiden mice.
□ Classification (F-score) of NASH-fibrosis patients using blood-based biomarkers related to active extracellular matrix deposition.
□ Early prediction of progressive fibrogenesis in NAFLD-NASH patients using blood-based biomarkers (Oral by Lars Verschuren on 23 March)
All abstracts can be found via the following link: Abstract
- 2023.2.24 | Metabolic HealthTNO scientists (Arianne van Koppen, Reinout Stoop and Robert Ostendorf) will attend the 5th Chronic Kidney Disease Drug Development Summit in Boston on March 8 and 9. We are looking forward to meet the experts in this field to explore options for collaborative programs in gaining more knowledge on the pathway and mechanisms using TNO's model of diabetic kidney disease (DKD). This is an advanced translational diet-induced hypertension-accelerated mouse model of DKD with shows hyperfiltration followed by a steady decline in renal function (GFR), albuminuria, pronounced glomerulosclerosis and tubulo-interstitial atrophy and fibrosis. The model is sensitive to SoC treatment (ACEi and SGLT2i). Additionally, the model shows left ventricle hypertrophy and cardiac fibrosis suggesting HFpEF.
- 2022.11.25 | Analytical Science The following three posters were presented at the European Bioanalytical Forum in Barcelona, Nov, 15-18.
□ De Novo Lipogenesis using 14C-labeled acetate and Accelerator Mass Spectrometry
□ Characterization of hADME and pharmacokinetics of inhaled Velsecorat: alternative use of IV dosing and AMS
□ Accelerator Mass Spectrometry (AMS) Enabled Human ADME study of the FGFR Inhibitor Derazantinib.
- 2022.11.18 | Metabolic HealthThe latest data of the Diabetic Kidney Disease model was presented as a poster at ASN Kidney Week 2022 in Orlando, Nov,3-6.
□ A novel translational model of hypertension-accelerated diet-induced diabetic kidney disease with declining GFR and advanced pathology.
- 2022.10.21 | DMPK TNO presented the following three posters at ISSX MDO2022 in Seattle, September, 11-14.
□ Accelerator Mass Spectrometry (AMS) Enabled Human ADME study of the FGFR Inhibitor Derazantinib.
□ Predicting Human PK by using Ex Vivo Models and PBPK modelling; Demonstrator study using Rosuvastatin and Digoxin.
□ Conversion of Drug Metabolites Back to Parent Drugs by Human Gut Microbiota in an Ex Vivo Fermentation Screening Platform.
- 2022.9.10 | Clinical Pharmacology | DMPKThe following presentation by Dr. Graeme Young of GSK at the symposium "HUMAN MICROTRACER STUDIES IN DRUG DEVELOPMENT: HOW, WHEN AND WHY" held in Leiden on April 21, 2022 has been published. A must read for all DMPK scientists.
□ Considerations for Human ADME Strategy and Design Paradigm Shift(s)- an Industry White Paper.
- 2022.7.15 | Metabolic HealthIntroduction of a new web-page "Body-Brain Research Interaction Platform".
It is a Research platform for mental health, cognition, stress, performance, wellbeing to comprehensively investigate the efficacy (or adverse effect) of various types of test product or factor such as medicine, nutrient, lifestyle, and psycho-social.
Available for fee for service, Open for partnering depending upon research questions.
□ LINK：BODY BRAIN RESEARCH
- 2022.6.17 | Metabolic HealthNew publications on the Translationability of LDLr-/-. Leiden mice as NASH, NAFLD model
□ Metabolic subtypes of nonalcoholic fatty liver disease patients exhibit distinctive cardiovascular risk profiles. Hepatology 2022.
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The Human Milk Oligosaccharide 2'-Fucosyllactose Alleviates Liver Steatosis, ER Stress and Insulin Resistance by Reducing Hepatic Diacylglycerols and Improved Gut Permeability in Obese LDLr-/-.Leiden Mice.
- 2022.3.10 | Organ On a ChipOn March 9, TNO's webinar "ORGAN ON A CHIP: BRIDGING BIOLOGY AND TECHNOLOGY IN EFFICACY AND ADME TESTING" took place.
You can watch this webinar on demand via this link:
□ INTRODUCTION TNO AND THE ORGAN ON A CHIP RESEARCH PROGRAMME:
Robert Ostendorf,Ph.D, Senior Business Development Manager, TNO
□ INTESTINE ON A CHIP: IN VITRO ADME MODEL TO STUDY THE EFFECT OF MICROBIOME TOO:
Evita van de Steeg,Ph.D, Senior Scientist, TNO
□ LIVER ON A CHIP - AN IN VITRO EFFICACY MODEL FOR NASH-FIBROSIS
Geurt Stokman,Ph.D, Senior Scientist, TNO
- 2022.2.8 | Clinical PharmacologyICON and TNO cordially invited you to join our Microtracer Symposium on April 21st.
The symposium was held in the Fletcher Hotel Leiden, The Netherlands.
□ Program and Registration: HUMAN MICROTRACER STUDIES IN DRUG DEVELOPMENT: HOW, WHEN AND WHY
How Accelerator Mass Spectrometry accelerates drug development？ (Recommended browser: Google Chrome)
- 2021.12.10 | DMPK Publication on the Intestinal Explant Barrier Chip (IEBC) became available on line. The wells-plate or microfluidic chip setup allows monitoring many processes that take part at the gut wall, such as transport, barrier function, metabolic activity, hormone secretion, and the inflammatory response. Special attention will be paid to the possibility to study the impact of your compound on the gut tissue as well as on the interaction of the gut wall with the microbiome.
□ Intestinal explant barrier chip: long-term intestinal absorption screening in a novel microphysiological system using tissue explants.
- 2021.11.12 | Microbiology DMPK
On Tuesday, November 9, 2021 TNO's webinar In vitro microbiome and ex vivo intestinal models entitled "WHAT'S NEW IN IN VITRO MICROBIOME AND EX VIVO INTESTINAL MODELS FOR GUT HEALTH" took place.
You can watch this webinar on demand via this link:
