The present invention relates to a tumor marker for diagnosis of ovarian cancer, which is selected from the group consisting of galectin-1, cathepsin B, MHC class I antigen, heat shock protein (HSP) 27, ubiquitin carboxy-termal esterase L1, plasma retinol-binding protein (PRBP), transthyretin, SH3 binding glutamate-rich protein, tubulin-specific chaperone A, RNA binding protein regulatory subunit, .gamma.-actin, tropomyosin and calcium/calmodulin-stimulated cyclic nucleotide phosphatase. The ovarian cancer is diagnosed effectively and efficiently based on detecting the expression levels of the tumor markers in the invention from the ovarian tissue sample of an individual to be diagnosed.

National Taiwan University

Tumor markers for ovarian cancer diagnosis

There is provided a novel adenylate cyclase enzyme, the nucleotide sequence of which is set out in SEQ ID No 1. The activity of the adenylate cyclase is uniquely regulated by calcineurin, a protein phosphatase. The calcineurin binding site has been identified at amino acids 503 to 610 of the novel adenylate cyclase.Regulation of the novel adenylate cyclase may be useful in treating certain disorders. Suitable regulators include agents which bind to the 503-610 amino acid site and include calcineurin, its activators, inhibitors and competitors and antibodies specific to that site. Specific disorders include neurological disorders such as Parkinsons' disease, cardiovascular disorders such as angina pectoris and tumors, especially ovarian tumors.

Medical Research Council

Calcineurin regulatable adenylate cyclase

There is provided a novel adenylate cyclase enzyme, the nucleotide sequence of which is set out in SEQ ID NO: 98. The activity of the adenylate cyclase is uniquely regulated by calcineurin, a protein phosphatase. The calcineurin binding site has been identified at amino acids 503 to 610 of the novel adenylate cyclase.Regulation of the novel adenylate cycalse may be useful in treating certain disorders. Suitable regulators include agents which bind to the 503-610 amino acid site and include calcineurin, its activators, inhibitors and competitors and antibodies specific to that site. Specific disorders include neurological disorders such as Parkinsons' disease, cardiovascular disorders such as angina pectoris and tumors, especially ovarian tumors.

ovarian neoplasms/phosphatase

Tumor markers for ovarian cancer diagnosis

Calcineurin regulatable adenylate cyclase

Human adenylate cyclase and use therefor

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