摘要 |
This invention provides a method of diagnosing a predisposition to carcinoma in a subject comprising: a) obtaining a nucleic acid sample from the subject; b) determining whether one or moire of the subject's beclin alleles or regulatory regions to those alleles are deleted or different from the wild type so as to reduce the subject's expression of polypeptide having tumor suppressor activity; and c) determining whether one or more of the subject's beclin alleles or regulatory regions to those alleles are deleted or changed so as to reduce the subject's ability to mediate autophagey. This invention also provides uses of beclin for treating viral diseases. This invention provides a method for inhibiting viral replication comprising contacting effective amount of Beclin with the virus infected cell, thereby inhibiting the viral replication. This invention also provides a method for inhibiting viral replication comprising contacting induction of the expression of beclin with the virus infected cell, thereby inhibiting the viral replication. This invention also provides a method for treating cancer comprising inducing increased expression of Beclin, thereby restoring autophagy as well as a method for treating cancer which comprises administering to the subject a therapeutically effective amount of beclin so as to restore autophagy.
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