Compositions and methods for treating amyotrophic lateral sclerosis
View Patent ↗The invention relates to pharmaceutical compositions, kits, methods, and uses for the treatment of amyotrophic lateral sclerosis. In particular, the invention relates to pharmaceutical compositions, kits, methods, and uses for the treatment of amyotrophic lateral sclerosis by decreasing the expression of a cytoplasmic granule toxin in astrocytes of a patient, or by increasing the expression of MHC class I in motor neurons of the patient.
1. A method for treating a patient with amyotrophic lateral sclerosis by decreasing the expression of a cytoplasmic granule toxin in astrocytes of the patient, the method comprising the step of
administering to the patient to treat amyotrophic lateral sclerosis a composition comprising an effective amount of a compound that decreases the expression of the cytoplasmic granule toxin in the astrocytes of the patient wherein the compound is a nucleic acid and wherein the compound inhibits the loss of motor neurons, thereby treating amyotrophic lateral sclerosis.
2. The method of claim 1 wherein the cytoplasmic granule toxin is a granzyme.
3. The method of claim 2 wherein the granzyme is granzyme B.
4. The method of claim 1 wherein the decreased expression of the cytoplasmic granule toxin results in an effect on motor neurons in the patient selected from the group consisting of an increase in the number of motor neurons, a decrease in soma atrophy, and an increase in neurite length after administration of the compound.
5. The method of claim 1 wherein the nucleic acid has the sequence of SEQ ID NO: 1.
6. The method of claim 1 wherein the nucleic acid has the sequence of SEQ ID NO: 2.