Methods and compositions for stimulation of the intestinal enteroendocrine system for treating diseases or conditions related to the same

1. A method of treating neurodegenerative processes associated with dementia of aging comprising orally administering to a subject in need thereof a composition comprising a pharmaceutically acceptable grade of at least one aminosterol, or a salt thereof, in an effective amount sufficient to produce a beneficial neuro-protective effect in the subject, wherein the aminosterol is squalamine or a pharmaceutically acceptable salt thereof, or Aminosterol 1436 or a pharmaceutically acceptable salt thereof; and

wherein the effective amount is established by defining the initial dose required to induce the Aminosterol-Induced GI Response, which is the initial dose required to stimulate a change in bowel activity, nausea, secretory diarrhea, or any combination thereof.

2. The method of claim 1 , wherein the Aminosterol-Induced GI Response produces one or more of the following in the subject:

(a) improved bowel function;

(b) improved fine motor skills;

(c) improved articulation;

(d) improved mood;

(e) improved speech;

(f) improved mood;

(g) improved tremors;

(h) improved coordination;

(i) improved stamina;

(j) improved balance;

(k) improved cognitive function;

(l) reduced dysphagia/improved swallowing;

(m) improved autonomic function;

(n) improved psychosis; and/or

(o) improved daytime wakefulness.

3. The method of claim 1 , wherein the aminosterol composition is co-administered or combined with one or more drugs commonly prescribed to treat degenerative processes associated with dementia of aging.

4. The method of claim 3 , wherein the one or more drugs commonly prescribed to treat neurodegenerative processes associated with dementia of aging are selected from the group consisting of levodopa, a dopa decarboxylase inhibitor, a COMT inhibitor, dopamine agonists, MAO-B inhibitors, carbidopa, benserazide, tolcapone, entacapone, bromocriptine, pergolide, pramipexole, ropinirole, piribedil, cabergoline, apomorphine, lisuride, rotigotine, selegiline, rasagiline, amantadine, anticholinergics, clozapine, cholinesterase inhibitors, and modafinil.

5. The method of claim 3 , wherein the one or more drugs commonly prescribed to treat neurodegenerative processes associated with dementia of aging are selected from the group consisting of Glutamate, Antipsychotic drugs, Huperzine A, acetylcholinesterase inhibitors, NMDA receptor antagonists, memantine, donepezil, galantamine, and rivastigmine.

6. The method of claim 3 , wherein the one or more drugs commonly prescribed to treat neurodegenerative processes associated with dementia of aging are selected from the group consisting of antipsychotic drugs, drugs used to treat dystonia, GABA-regulating drugs, dopamine-regulators, anticonvulsants, drugs used to treat depression, amantadine, tetrabenazine, Dopamine blockers, and co-enzyme Q10.

7. The method of claim 3 , wherein the one or more drugs commonly prescribed to treat neurodegenerative processes associated with dementia of aging are selected from the group consisting of corticosteroids, methylprednisolone, plasmapheresis, fingolimod, interferon beta-1a, interferon beta-1b, glatiramer acetate, mitoxantrone, natalizumab, alemtuzumab, daclizumab, rituximab, dirucotide, BHT-3009, cladribine, dimethyl fumarate, estriol, fingolimod, laquinimod, minocycline, statins, temsirolimus teriflunomide, and naltrexone.

8. The method of claim 1 , wherein the Aminosterol-Induced GI Response results in:

(a) triggering the production of neuro-protective hormones or neuropeptides which function to treat neurodegenerative processes associated with dementia of aging; and/or

(b) prevent the accumulation of alpha synuclein, thereby treating neurodegenerative processes associated with dementia of aging.

9. The method of claim 1 , wherein the aminosterol or the pharmaceutically acceptable salt thereof is:

(a) isolated from Squalus acanthias.

10. The method of claim 1 , wherein the Aminosterol-Induced GI Response:

(a) triggers the production of neuro-protective hormones or neuropeptides in the brain, which function to prevent onset or development of degenerative processes associated with dementia of aging; and/or

(b) physically reduces the concentration of membrane bound beta-amyloid from its target membranes, which functions to prevent onset or development of degenerative processes associated with dementia of aging.

11. The method of claim 1 , comprising administering to the subject in need a combination of:

(a) a pharmaceutically acceptable grade of squalamine or a pharmaceutically acceptable salt thereof; and

(b) a pharmaceutically acceptable grade of Aminosterol 1436 or a pharmaceutically acceptable salt thereof,

wherein the squalamine or a pharmaceutically acceptable salt thereof and the Aminosterol 1436 or a pharmaceutically acceptable salt thereof are present in the same or separate compositions.