Method of treating type I diabetes using an AAV vector encoding uracortin 2

Patent metadata

Field	Value
Publication number	US-10202618-B2
Application number	US-201715625719-A
Country	US
Kind code	B2
Filing date	Jun 16, 2017
Priority date	Feb 14, 2012
Publication date	Feb 12, 2019
Grant date	Feb 12, 2019

Abstract

In alternative embodiments, the invention provides methods for treating, ameliorating or protecting (preventing) an individual or a patient against a disease, an infection or a condition responsive to an increased paracrine polypeptide level in vivo comprising: providing a paracrine polypeptide-encoding nucleic acid or gene operatively linked to a transcriptional regulatory sequence; or an expression vehicle, a vector, a recombinant virus, or equivalent, having contained therein a paracrine-encoding nucleic acid or gene, and the expression vehicle, vector, recombinant virus, or equivalent can express the paracrine-encoding nucleic acid or gene in a cell or in vivo; and administering or delivering the paracrine polypeptide -encoding nucleic acid or gene operatively linked to a transcriptional regulatory sequence, or the expression vehicle, vector, recombinant virus, or equivalent, to an individual or a patient in need thereof, thereby treating, ameliorating or protecting (preventing) the individual or patient against the disease, infection or condition responsive to an increased paracrine polypeptide level.

First claim

What is claimed is:

1. A method of treating type I diabetes in a mammal, the method comprising: injecting an adeno-associated viral (AAV) vector comprising a nucleic acid sequence encoding Uracortin 2 (UCN2) operably linked to a promoter to a mammal with type I diabetes intravenously such that increased insulin release and decreased hyperglycemia in the mammal occurs.

2. The method of claim 1 , wherein the AAV vector is selected from AAV8 or AAV9.

3. The method of claim 1 , wherein the promoter is selected from a chicken beta-actin (CBA), thyroid hormone-binding globulin (TBG), or Rous Sarcoma Virus (RSV).

4. The method of claim 1 , wherein the subject is a human.

5. The method of claim 1 , wherein the subject is a canine, non-human primate or feline subject.

6. The method of claim 1 , wherein the mammal exhibits increased glucose control.

7. The method of claim 1 , wherein the injecting occurs 1-5 times.

8. The method of claim 1 , wherein the AAV vector is an AAV-DJ or AAVrh10vector.

Assignees

• Univ California

Inventors

• Hammond H Kirk
• Gao Mei Hua

Classifications

• A61P43/00

  Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00 · CPC title

• A61P9/12

  Antihypertensives · CPC title

• A61P9/04

  Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure · CPC title

• A61P9/00

  Drugs for disorders of the cardiovascular system · CPC title

• A61P3/10

  for hyperglycaemia, e.g. antidiabetics · CPC title