Abstract: Embodiments of this invention include synthetic compounds (NRP analogs) of peptides termed neural regeneration peptides (NRPs). NRP analogs are made by substituting amino acids in the native peptide sequence, modifying amino acids chemically, by replacing amino acids with synthetic moieties, by stabilizing ?-turns, acetylation of terminal glycine residues or by cyclization. NRP analogs can be used to treat a variety of conditions involving degeneration of neural cells, and includes treating disorders of the nervous system, including peripheral neuropathy, multiple sclerosis, diabetic peripheral neuropathy, neurotoxin-induced neurodegeneration, and amyotrophic lateral sclerosis.
Type:
Grant
Filed:
May 1, 2015
Date of Patent:
May 16, 2017
Assignee:
CURONZ HOLDINGS COMPANY LIMITED
Inventors:
Paul William Richard Harris, Margaret Anne Brimble, Frank Sieg
Abstract: The invention relates to a method of treating optic nerve damage, ophthalmic ischemia or ophthalmic reperfusion injury including the step of administering an effective amount of a peptide comprising the sequence: GlyArgArgAlaAlaProGlyArgAibGlyGly (SEQ ID NO:1) or the sequence GlyArgArgAlaAlaProGlyArgAibGlyGly-HN2 (SEQ ID NO:2) to a subject in need thereof.
Abstract: Embodiments of this invention include synthetic compounds (NRP analogues) of peptides termed neural regeneration peptides (NRPs). NRP analogues are made by substituting amino acids in the native peptide sequence, modifying amino acids chemically, by replacing amino acids with synthetic moieties, by stabilizaing ?-turns, acetylation of terminal glycine residues or by cyclization. NRP analogues can be used to treat a variety of conditions involving degeneration of neural cells, and includes treating disorders of the nervous system, including peripheral neuropathy, multiple sclerosis, diabetic peripheral neuropathy, neurotoxin-induced neurodegeneration, and amyotrophic lateral sclerosis.
Type:
Grant
Filed:
October 15, 2012
Date of Patent:
May 26, 2015
Assignee:
CURONZ HOLDINGS COMPANY LIMITED
Inventors:
Paul William Richard Harris, Margaret Ann Brimble, Frank Sieg
Abstract: Embodiments of this invention include synthetic compounds (NRP analogues) of peptides termed neural regeneration peptides (NRPs). NRP analogues are made by substituting amino acids in the native peptide sequence, modifying amino acids chemically, by replacing amino acids with synthetic moieties, by stabilizaing ?-turns, acetylation of terminal glycine residues or by cyclization. NRP analogues can be used to treat a variety of conditions involving degeneration of neural cells, and includes treating disorders of the nervous system, including peripheral neuropathy, multiple sclerosis, diabetic peripheral neuropathy, neurotoxin-induced neurodegeneration, and amyotrophic lateral sclerosis.
Type:
Application
Filed:
October 15, 2012
Publication date:
September 5, 2013
Applicant:
Curonz Holdings Company Limited
Inventors:
Paul William Richard Harris, Margaret Ann Brimble, Frank Sieg
Abstract: Embodiments of this invention include synthetic compounds (NRP analogues) of peptides termed neural regeneration peptides (NRPs). NRP analogues are made by substituting amino acids in the native peptide sequence, modifying amino acids chemically, by replacing amino acids with synthetic moieties, by stabilizing ?-turns, acetylation of terminal glycine residues or by cyclization. NRP analogues can be used to treat a variety of conditions involving degeneration of neural cells, and includes treating disorders of the nervous system, including peripheral neuropathy, multiple sclerosis, diabetic peripheral neuropathy, neurotoxin-induced neurodegeneration, and amyotrophic lateral sclerosis.
Type:
Grant
Filed:
April 6, 2010
Date of Patent:
November 13, 2012
Assignee:
Curonz Holdings Company Limited
Inventors:
Paul William Richard Harris, Margaret Anne Brimble, Frank Sieg
Abstract: The invention discloses a family of neuronal migration-inducing, proliferation-promoting and neurite outgrowth promoting factors, termed NRP compounds, and provides compositions and methods for the use of NRP compounds in the treatment of brain injury and neurodegenerative disease. NRP-1 compounds induce neurons and neuroblasts to proliferate and migrate into areas of damage caused by acute brain injury or chronic neurodegenerative disease, such as stroke, trauma, nervous system infections, demyelinating diseases, dementias, and metabolic disorders. NRP compounds may be administered directly to a subject or to a subject's cells by a variety of means including orally, intraperitoneally, intravascularly, and directly into the nervous system of a patient.