COMPOSITIONS AND METHODS FOR THE TREATMENT OF NEURODAMAGE
The disclosure relates to a pharmaceutical composition comprising any one or combination of PIF peptides or analogs or pharmaceutically acceptable salts thereof. Methods of treating cellular neurodamage or neurotrauma to the peripheral or central nervous system using the one or a combination of PIF peptide or analogs thereof or pharmaceutically acceptable salts thereof is also disclosed.
1 . A method of improving the clinical outcome in a subject suffering with, diagnosed with or suspected of having peripheral or CNS neurotrauma comprising administering to the subject a pharmaceutical composition comprising: (i) a therapeutically effective amount of preimplantation factor (PIF) peptide, an analog thereof, or a pharmaceutically acceptable salt thereof; and (ii) a pharmaceutically acceptable carrier.
2 . The method of claim 1 , wherein the method further comprises administering to the subject one or a combination of additional active agents chosen from: an anti-inflammatory compound, an alpha-adrenergic agonist, an antiarrhythmic compound, an analgesic compound, or an anesthetic compound.
3 . The method of claim 1 , wherein the peripheral or CNS neurotrauma causes paralysis.
4 . The method of claim 1 , wherein the PIF peptide, analog thereof, or a pharmaceutically acceptable salt thereof comprises an amino acid sequence comprising at least about 86% sequence identity to SEQ ID NO: 13.
5 . The method of claim 1 , wherein the PIF peptide, analog thereof, or a pharmaceutically acceptable salt thereof comprises an amino acid sequence comprising at least about 86% sequence identity to SEQ ID NO: 1, SEQ ID NO:2, or SEQ ID NO:3.
6 . The method of claim 1 , wherein the PIF peptide comprises an amino acid sequence comprising at least about 86% sequence identity to SEQ ID NO:20.
7 . The method of claim 1 , wherein the method simultaneously treats or prevents vascular inflammation in the subject.
8 . A method of treating inflammation modulated paralysis in a subject in need thereof comprising administering to the subject at least one pharmaceutical composition comprising: (i) a therapeutically effective amount of PIF peptide, an analog thereof, or a pharmaceutically acceptable salt thereof; and (ii) a pharmaceutically acceptable carrier.
9 . A method of treating or preventing traumatic injury of the central nervous system in a subject in need thereof, the method comprising administering to the subject at least one pharmaceutical composition comprising: (i) a therapeutically effective amount of PIF peptide, an analog thereof, or a pharmaceutically acceptable salt thereof; and (ii) a pharmaceutically acceptable carrier.
10 . The method of claim 9 , wherein the traumatic injury to the central nervous system is a concussion.
11 . The method of claim 9 wherein the traumatic injury comprises traumatic injury of the spinal cord.
12 . A method of treating or preventing peripheral nerve injury in a subject in need thereof, the method comprising administering to the subject at least one pharmaceutical composition comprising: (i) a therapeutically effective amount of a PIF peptide, an analog thereof, or a pharmaceutically acceptable salt thereof; and (ii) a pharmaceutically acceptable carrier.
13 . The method of claim 12 , wherein the peripheral nerve injury in the subject is paralysis
14 . The method of claim 12 , wherein the PIF peptide, analog thereof, or a pharmaceutically acceptable salt thereof comprises an amino acid sequence comprising about 86% sequence identity to SEQ ID NO: 13.
15 . The method of claim 12 , wherein the PIF peptide, analog thereof, or a pharmaceutically acceptable salt thereof comprises an amino acid sequence comprising about 86% sequence identity to SEQ ID NO: 1, SEQ ID NO: 2, or SEQ ID NO: 3.
16 . The method of claim 12 , wherein the PIF peptide, analog thereof, or a pharmaceutically acceptable salt thereof comprises an amino acid sequence comprising about 86% sequence identity to SEQ ID NO: 20.
17 . The method of claim 1 , wherein the pharmaceutical composition is administered via parenteral injection, via subcutaneous injection, via intravenous injection, via intramuscular injection, via intraperitoneal injection, transdermally, orally, buccally, ocular routes, intravaginally, by inhalation, by depot injection, or by implant.
18 . The method of claim 8 , wherein the inflammation-induced paralysis is caused by multiple sclerosis.
19 . The method of claim 8 , wherein the step of administering the pharmaceutical composition simultaneously treats or prevents vascular inflammation in the subject.
20 . The method of claim 8 , wherein the method of treating comprises reversing paralysis.
21 . The method of claim 12 , wherein the pharmaceutical composition is administered via parenteral injection, via subcutaneous injection, via intravenous injection, via intramuscular injection, via intraperitoneal injection, transdermally, orally, buccally, ocular routes, intravaginally, by inhalation, by depot injection, or by implant.