Methods of differentiating stem cells by modulating MIR-124
Provided herein are methods of differentiating stem cells via modulating miR-124, and the differentiated cells thereby. Also provided herein are methods for the treatment of diseases using the differentiated cells.
1. A method for increasing insulin production in a human in need thereof, comprising administering an isolated human pancreatic progenitor cell to the human in need thereof, wherein the isolated human pancreatic progenitor cell expresses insulin and betatrophin, whereby the insulin production in the human is increased in response to glucose stimulation in the human.
2. The method of claim 1 , wherein the isolated pancreatic progenitor cell further expresses C-peptide.
3. The method of claim 1 , wherein the isolated pancreatic progenitor cell further expresses Ngn3.
4. The method of claim 1 , wherein the isolated pancreatic progenitor cell further expresses C-peptide and Ngn3.
5. The method of claim 1 , wherein the human in need thereof has one or more symptoms associated with diabetes.
6. The method of claim 5 , wherein the one or more symptoms is polyuria, polydipsia, polyphagia, weight loss, blurred vision, itchiness, peripheral neuropathy, recurrent vaginal infection, fatigue, slow healing of wounds, slow healing of sores, or any combination thereof.
7. The method of claim 1 , wherein the administering comprises injecting the isolated pancreatic progenitor cell to the human in need thereof.
8. The method of claim 1 , wherein the administering comprises implanting the isolated pancreatic progenitor cell to the human in need thereof.