Delivery system comprising lipid or polymeric nanoparticles comprising thyroid hormones

EP4746923A2Pending Publication Date: 2026-05-27FONDAZIONE RICCARDO TERZI E SILVIO ALBINI +2
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Patent Information

Authority / Receiving Office
EP · EP
Patent Type
Applications
Current Assignee / Owner
FONDAZIONE RICCARDO TERZI E SILVIO ALBINI
Filing Date
2024-07-18
Publication Date
2026-05-27

AI Technical Summary

Technical Problem

Current treatments for diabetic cardiomyopathy and diabetic nephropathy lack effective methods to selectively deliver thyroid hormones to stressed cells, leading to adverse effects from high doses and inadequate targeting.

Method used

A delivery system comprising lipid or polymeric nanoparticles loaded with thyroid hormones, specifically targeting the TRPC6 receptor overexpressed in stressed podocytes and cardiomyocytes, to minimize systemic distribution and reduce toxicity.

Benefits of technology

The nanoparticle-based delivery system effectively increases intracellular T3 levels in targeted cells, enhancing their repairing and regenerating abilities while minimizing adverse effects, thereby treating diabetic cardiomyopathy and nephropathy effectively.

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Abstract

The present invention relates to a delivery system of thyroid hormones comprising lipid or polymeric nanoparticles, preferably comprising a targeting agent for the TRCP6 receptor. Such a delivery system can be used in the treatment of diabetic cardiomyopathy or diabetic nephropathy.
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