Specialized Gene Therapy Solutions for Unique Operational Environments
Legal Citation
Summary of the Inventive Concept
A system and method for treating mucopolysaccharidosis type I (MPS I) in specialized settings, including disaster relief, high-security, extreme weather conditions, remote locations, and high-altitude environments, utilizing adaptable gene therapy kits and devices.
Background and Problem Solved
The original patent disclosed a method for treating MPS I using AAV vectors, but it did not address the specific challenges of administering gene therapy in unique operational environments. This inventive concept adapts the original method to overcome the limitations of treating MPS I in these specialized settings.
Detailed Description of the Inventive Concept
The new inventive concept comprises a system and method for treating MPS I in various niche environments. For disaster relief, a portable gene therapy kit is designed for use in field hospitals or temporary medical facilities. In high-security environments, the AAV vectors are formulated to resist degradation and maintain potency with limited access to medical resources. For extreme weather conditions, a weather-resistant gene therapy device is developed to operate in temperatures ranging from -20°C to 40°C. In remote or isolated locations, the AAV vectors are formulated to have an extended shelf life and maintain potency without refrigeration. Finally, in high-altitude environments, the gene therapy device is adapted to compensate for lower oxygen levels. Each variation incorporates site-specific integration of a corrective copy of the iduronidase transgene into the albumin locus of a subject's hepatocytes in vivo.
Novelty and Inventive Step
The new claims introduce novel adaptations to the original method, including portable kits, weather-resistant devices, and formulations for high-security, remote, and high-altitude environments. These specialized variations and niche solutions provide a non-obvious and innovative approach to treating MPS I in unique operational environments.
Alternative Embodiments and Variations
Alternative embodiments may include customized gene therapy kits for specific disaster relief scenarios, modular devices for easy transportation and assembly, or novel formulations for enhanced vector stability. Variations may also include integration with other medical devices or systems, such as telemedicine platforms or emergency response systems.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in the biotechnology and pharmaceutical industries, particularly in the areas of rare disease treatment, emergency response, and remote healthcare. Target markets may include government agencies, non-profit organizations, and private companies involved in disaster relief, high-security environments, and remote or isolated locations.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61K48/005 |
| A | A61 | A61K38/47 |
| A | A61 | A61P3/00 |
| C | C12 | C12Q1/34 |
| C | C12 | C12Y301/06013 |
| C | C12 | C12Y302/01076 |
| G | G01 | G01N33/66 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Gene therapy for lysosomal storage diseases, specifically mucopolysaccharidosis type I (MPS I), involving AAV vector-mediated gene delivery and transgene integration into hepatocytes
Person of Ordinary Skill (PHOSITA) Profile
A molecular geneticist or gene therapy specialist with expertise in viral vector design, genetic engineering, rare disease treatments, and in vivo gene delivery techniques, holding a PhD or equivalent advanced degree with 3-5 years of specialized research experience
Obviousness Rationale
A PHOSITA would recognize that the disclosed variations represent predictable extensions of the source patent's core gene therapy method, applying standard engineering adaptations to address environmental and operational constraints while maintaining the fundamental therapeutic approach of site-specific transgene integration and AAV vector delivery.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,641 |
|---|---|
| Title | Method for the treatment of mucopolysaccharidosis type I |
| Assignee(s) | Sangamo Therapeutics, Inc. |