Facile detection of polycythemia vera
OwnerKenichi Takeshita, Manuel Macapinlac +1inventors
InventorsKenichi Takeshita, Manuel Macapinlac, Delin Chen
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Abstract
A facile means of diagnosing polycythemia vera is provided by detecting expression of the DLX7 gene in a sample of a hematopoietic cell from an individual. Increased expression of DLX7 may also be used to diagnose acute myeloid leukemia. A method is provided for treating patients suffering from polycythemia vera or acute myeloid leukemia using agents that inhibit or prevent expression of the DLX7 gene or that inhibit or prevent any downstream effects of DLX7 gene expression. Examples of the agents useful in this treatment are DLX7 antisense oligonucleotides and decoy therapy directed at binding the DLX7 gene product and preventing its contribution to the pathogenesis of polycythemia vera.
Claims19
A method for the diagnosis of polycythemia vera in an individual comprising the steps of
- (a) obtaining a sample of at least one hematopoietic lineage-derived cell of from the individual;
- (b) detecting expression of a DLX7 gene in the cell;
- and
- (c) correlating the expression of the DLX7 gene with a diagnosis of polycythemia vera in the individual.
A method for the diagnosis of acute myeloid leukemia in an individual comprising the steps of:
- (a) obtaining a sample of at least one hematopoietic lineage-derived cell of from the individual;
- (b) detecting expression of a DLX7 gene in the cell;
- and
- (c) correlating the expression of the DLX7 gene with a diagnosis of acute myeloid leukemia in the individual.
A method for treating patients suffering from polycythemia vera, the method comprising treatment with agents that inhibit or prevent expression of the DLX7 gene.
A method for treating patients suffering from polycythemia vera, the method comprising treatment with agents that inhibit or prevent any downstream effects of DLX7 gene expression.
A method of treating a patient suffering from acute myeloid leukemia, the method comprising treating the patient with an agent that inhibit or prevent expression of the DLX7 gene.
A method of treating a patient suffering from acute myeloid leukemia, the method comprising treating the patient with an agent that inhibit or prevent a downstream effect of DLX7 gene expression.
(canceled)
Dependencies are inferred from the claim text.