Compounds and methods for treating central nervous system disorders

By using isolated peptides with amino acid sequence LRP, such as KKLRP and AKKLRP, the treatment challenges of central nervous system disorders, especially autism spectrum disorders and Alzheimer's disease, have been solved, and effective treatment results for these diseases have been achieved.

CN122055375APending Publication Date: 2026-05-15NORTHWESTERN UNIV
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Patent Information

Application Number
CN202480066319.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2023-08-31
Filing Date
2024-08-29
Publication Date
2026-05-15

AI Technical Summary

Technical Problem

Current technologies are insufficient to effectively treat central nervous system disorders, particularly autism spectrum disorders and Alzheimer's disease, and there is a lack of pharmacological treatment options for Ferenc McDermid syndrome.

Method used

A separate peptide comprising the amino acid sequence LRP or variants thereof, such as KKLRP and AKKLRP, is provided, which, by administration of these peptides or pharmaceutically acceptable combinations thereof, acts directly or indirectly on the central nervous system to treat central nervous system disorders such as autism spectrum disorder, Alzheimer's disease, etc.

Benefits of technology

These peptides significantly improve the symptoms of central nervous system disorders, enhance synaptic strength and neural function, regulate circadian rhythms, enhance IGF2R activity, and provide effective treatment for conditions such as autism spectrum disorder and Alzheimer's disease.

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Abstract

Described herein are isolated peptides, compositions comprising the isolated peptides, and methods of treating central nervous system disorders using such peptides or compositions.
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