{"id":"07146","slug":"biomimetic-3d-printed-platform--07146","source":{"id":"07146","dataset":"techtransfer","title":"Biomimetic 3D-Printed Platform for Personalized Mechanotransduction and Disease Modeling in Glaucoma","description_":"<p>This invention comprises a biomimetic, 3D-printed platform that replicates the complex structural and mechanical microenvironment of the human lamina cribrosa. By integrating patient-specific data, this technology enables the precise study of mechanotransduction, genomic changes, and cellular responses to help understand and combat vision loss in glaucoma.<p><img src=\"https://s3.us-east-1.amazonaws.com/static.tto.c8e.ai/upitt/attachments/07146/0EMVv00000TVXgY.png\"></p></img></p><p><h2>Description</h2>The platform utilizes advanced 3D printing techniques to create cellularized, structural models of the lamina cribrosa, incorporating materials like electrospun gelatin:PCL and flexible polymers to mimic native biomechanical properties. It facilitates the controlled application of mechanical stressors, such as intraocular pressure (IOP), allowing researchers to observe how these forces influence matrix remodeling and cellular microenvironments.  \r\n\r\nFurthermore, the system integrates microfluidic components and human-derived cells (e.g., hiPSCO-derived RGCs) to create a sophisticated in vitro model. This setup allows for the real-time monitoring of physiological parameters, such as intracellular calcium signaling and neurite outgrowth, providing a comprehensive assessment of how mechanical stress induces genomic and phenotypic changes associated with disease progression</p><p><h2>Applications</h2>- Pharmaceutical Drug Discovery: Platform for testing novel neuroprotective and anti-glaucoma therapies. \r<br>- Personalized Medicine: Development of patient-specific disease models to tailor treatment plans based on individual structural and genetic profiles. \r<br>- Ophthalmology Research: Use as a standardized tool in academic and industrial laboratories for investigating the pathophysiology of POAG and other optic neuropathies. \r<br>- Diagnostic Tool Development: Identification and validation of biomarkers related to mechanotransduction and glaucoma progression. \r<br>- Biotech Contract Research: Services for ocular tissue engineering and disease modeling for external biotech and pharma partners.</p><p><h2>Advantages</h2>- High Bio-Fidelity: Accurately mimics the structural, mechanical, and cellular microenvironment of the human lamina cribrosa. \r<br>- Personalized Modeling: Capable of incorporating patient-specific data to investigate individual susceptibility to disease progression. \r<br>- Mechanistic Insights: Enables direct observation of mechanotransduction pathways, linking elevated IOP to genomic changes and cellular dysfunction. \r<br>- Drug Screening Potential: Provides a platform for high-throughput or targeted testing of therapeutic compounds to prevent or reverse cellular damage. \r<br>- Reduced Reliance on Animal Models: Offers a human-relevant in vitro alternative for studying complex, pressure-dependent ocular pathologies.</p><p><h2>Invention Readiness</h2>The technology has successfully established a proof-of-concept for 3D printing a functional cellular lamina cribrosa model, demonstrating the ability to replicate structural, biomechanical, and cellular responses to pressure. Experimental data has validated the platform’s capacity to measure mechanical displacement, genomic changes (e.g., Vimentin expression), and physiological responses, such as calcium signaling and neurite outgrowth, under varied pressure conditions. Further studies are required to scale production, standardize high-throughput testing protocols, and conduct more extensive validation against clinical patient outcomes.</p><p><h2>IP Status</h2>Patent Pending</p><p></p>","tags":["Biomaterial","Tissue engineering","Platform Technology"],"file_number":"07146","collections":[],"meta_description":"Biomimetic 3D-printed lamina cribrosa model for patient-specific glaucoma mechanotransduction, genomic shifts, and drug screening.","image_url":"https://s3.us-east-1.amazonaws.com/static.tto.c8e.ai/upitt/attachments/07146/0EMVv00000TVXgY.png","apriori_judge_output":"{\"scores\":{\"novelty\":4.0,\"potential_impact\":4.0,\"readiness\":3.0,\"scalability\":2.0,\"timeliness\":2.0},\"weighted_score\":2.95,\"risks\":[\"TRL3 prototype; need scaling to production/HTS; standardization for high-throughput assays; regulatory validation path; potential competition from existing in vitro glaucoma models\"],\"one_sentence_take\":\"High novelty and impactful platform with patient-specific, live readouts, but limited readiness and scalability pending HTS-ready standardization.\"}","lead_inventor_name":"Jonathan Vande Geest","lead_inventor_dept":"Bioengineering","technology_type":"Life Science Research Tool","therapeutic_areas":["Ophthalmology"],"therapeutic_indications":["Glaucoma"],"custom_tags":[],"all_tech_innovators":["Ian P. Conner","Susana Isabel Morgado Mendes Antunes da>VF","Remi Jessica Shittu","Jonathan P. Vande Geest"],"date_submitted":"2025-04-10","technology_readiness_level":"3. Prototype development"},"highlight":{},"matched_queries":null,"score":0.0}