Methods for treating frontotemporal lobar degeneration with ubiquitinated inclusions (FTLD-U)
Methods for rescuing learning, memory and/or motor function deficits associated with frontotemporal lobar degeneration with ubiquitinated inclusions (FTLD-U) are disclosed. The method comprises: a) administering to an animal having FTLD-U a therapeutically effective amount of an autophagy inducer; b) causing a decrease in the amount of ubiquitinated TDP-43 aggregation forms in the brain of the animal; and c) causing an improvement of the learning, memory capacities and/or motor function of the animal.
1. A method of alleviating and/or rescuing a motor function deficit associated with frontotemporal lobar degeneration with ubiquitinated inclusions (FTLD-U) comprising:
administering to an animal in need of alleviating and/or rescuing the motor function deficit associated with frontotemporal lobar degeneration with ubiquitinated inclusions (FTLD-U) a therapeutically effective amount of rapamycin, and thereby alleviating and/or rescuing the motor function deficit associated with the FTULD-U, wherein the animal has an early stage of frontotemporal lobar degeneration without exhibiting ubiquitinated inclusions in the forebrain thereof.
2. The method. of claim 1 , further comprising:
evaluating the motor coordination and/or balance of the animal.
3. A method of decreasing and/or alleviating the presence of ubiquitinated TDP-43, comprising:
administering to an animal in need of decreasing and/or alleviating the presence of ubiquitinated TDP-43a therapeutically effective amount of rapamycin, and thereby decreasing and/or alleviating the presence of ubiquitinated TDP-43, wherein the animal has an early stage of frontotemporal lobar degeneration without exhibiting ubiquitinated inclusions in the forebrain thereof.
4. The method of claim 3 , wherein the animal suffers from learning and/or memory impairment.
5. The method of claim 3 , further comprising:
evaluating the motor coordination and/or balance of the animal.
6. A method of alleviating and/or rescuing learning, memory and motor function deficits associated with frontotemporal lobar degeneration with ubiquitinated inclusions (FTLD-U), comprising:
administering to an animal in need of alleviating and/or rescuing the learning, memory and motor function deficits associated with frontotemporal lobar degeneration with ubiquitinated inclusions (FTLD-U) a therapeutically effective amount of all autophagy inducer; and
thereby alleviating and/or rescuing the learning, memory and motor function deficits associated with FTLD-U, wherein the animal has an early stage of frontotemporal lobar degeneration exhibiting the memory and/or learning deficits but without exhibiting ubiquitinated inclusions in the forebrain thereof wherein the autophagy inducer is at least one chosen from rapamycin, tamoxifen, carbamazepine, calpastatin, minoxidil, spermidine, and trehalose.
7. The method of claim 6 , further comprising:
assessing the leanrning and/or memory capacities of the animal; and/or evaluating the motor coordination and/or balance of the animal.