Abstract: Disclosed herein is a method for treating a subject having or suspected of having a disease or condition associated with aberrant hypomethylation of one or more genes in the subject, the method involving a tailored epigenomic modification of the subject using methylated polynucleotides directed to hypomethylated genes in the subject. Also disclosed herein is a medicinal composition for treating a subject having or suspected of having a disease or condition associated with aberrant hypomethylation of one or more genes in the subject, the composition including methylated polynucleotides directed to hypomethylated genes in the subject, so as to result in a tailored epigenomic modification of the subject upon administration.

Abstract: A number of DNA methylation inhibitors are described. The DNA methylation inhibitors were identified using a two-component enhanced green fluorescent protein reporter system to screen a compound library containing procainamide derivatives. The DNA methylation inhibitors can be used for cancer therapy and prevention.

Abstract: A number of DNA methylation inhibitors are described. The DNA methylation inhibitors were identified using a two-component enhanced green fluorescent protein reporter system to screen a compound library containing procainamide derivatives. The DNA methylation inhibitors can be used for cancer therapy and prevention.

Abstract: Disclosed herein is a method to determine the biological function(s) of a target gene in a cell, the steps of which involve separately culturing a first population and a second population of the cell under same culturing conditions, the first population of the cell differing from the second population of the cell in that the first population of the cell has accepted the introduction of a methylated polynucleotide; comparing the first population and the second population of the cell to determine which biological difference(s) is/are present therebetween; and determining which biological function(s) the target gene is associated with based on the determined biological difference(s) between the first population and the second population of the cell.

Abstract: Disclosed herein is a three-component gene expression reporting system for mammalian cells, the system including a first expression cassette, a second expression cassette, and a methylated polynucleotide. The three-component gene expression reporting system can be used to establish recombinant mammalian cells for use in the screening of a demethylating agent.

Abstract: Disclosed herein is a method to determine the biological function(s) of a target gene in a cell, the steps of which involve separately culturing a first population and a second population of the cell under same culturing conditions, the first population of the cell differing from the second population of the cell in that the first population of the cell has accepted the introduction of a methylated polynucleotide; comparing the first population and the second population of the cell to determine which biological difference(s) is/are present therebetween; and determining which biological function(s) the target gene is associated with based on the determined biological difference(s) between the first population and the second population of the cell.

Abstract: Disclosed herein is a method for treating a subject having or suspected of having a disease or condition associated with aberrant hypomethylation of one or more genes in the subject, the method involving a tailored epigenomic modification of the subject using methylated polynucleotides directed to hypomethylated genes in the subject. Also disclosed herein is a medicinal composition for treating a subject having or suspected of having a disease or condition associated with aberrant hypomethylation of one or more genes in the subject, the composition including methylated polynucleotides directed to hypomethylated genes in the subject, so as to result in a tailored epigenomic modification of the subject upon administration.