Anti-aging nucleic acid and protein targets
AssigneeLifeSpan BioSciences, Inc.
InventorsGlenna C. Burmer, Joseph P. Brown, David K. Pritchard
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Abstract
This invention relates to the discovery of nucleic acids and proteins associated with aging processes. The identification of these aging-associated nucleic acids and proteins have diagnostic uses in detecting the aging status of a cell population as well as application for treating or delaying cellular and physiological changes that occur with aging or the onset of diseases typically associated with aging.
Claims13
A method for identifying a modulator that increases expression of aging-associated genes in a cell, the method comprising:
- culturing the cell in the presence of the modulator to form a first cell culture;
- contacting RNA from the first cell culture with a probe which comprises a polynucleotide sequence associated with aging, wherein the polynucleotide sequence is selected from the group consisting of sequences set out in Table 1;
- determining whether the amount of the probe which hybridizes to the RNA from the first cell culture is increased relative to the amount of the probe which hybridizes to RNA from a second cell culture grown in the absence of said modulator;
- thereby identifying the modulator.
A method for identifying a modulator that decreases expression of aging-associated genes in a cell, the method comprising:
- culturing the cell in the presence of the modulator to form a first cell culture;
- contacting RNA from the first cell culture with a probe which comprises a polynucleotide sequence associated with aging, wherein the polynucleotide sequence is selected from the group consisting of sequences set out in Table 1;
- determining whether the amount of the probe which hybridizes to the RNA from the first cell culture is decreased relative to the amount of the probe which hybridizes to RNA from a second cell culture grown in the absence of said modulator.
A method for modulating cell aging in a patient in need thereof, the method comprising administering to the patient a compound that modulates the aging of a cell.
An isolated antisense oligonucleotide derived from a nucleic acid sequence set out in Table 1.
A kit for detecting aging comprising a nucleic acid probe which comprises a polynucleotide sequence from Table 1 associated with aging and a label for detecting the presence of the probe.
A method for modulating the aging of a cell in a patient in need thereof, the method comprising administering a compound that decreases the expression level of a nucleic acid from Table 1 whose expression is increased with aging.
A method for modulating the aging of a cell in a patient in need thereof, the method comprising administering a compound that increases the expression level of a nucleic acid from Table 1 whose expression level is decreased with aging.
An antibody specific for the detection of a protein encoded by a sequence set out in Table 1.
Dependencies are inferred from the claim text.