PROBLEM TO BE SOLVED: To provide pharmaceutical compositions and diagnostic methods for therapy of cancer diseases in which the genetic products relating to the cancer diseases are expressed or aberrantly expressed.SOLUTION: The present invention provides, for therapy, prophylaxis, diagnosis and/or monitoring: tumor-associated nucleic acids or tumor-associated antigens, or parts thereof; derivatives of the tumor-associated antigens; nucleic acids against the tumor-associated nucleic acids; antibodies or T cells against the tumor-associated antigens, or parts or derivatives thereof; and/or host cells expressing the tumor-associated antigens, or parts or derivatives thereof; and methods of using them.【課題】癌疾患に関連する遺伝子産物が発現される又は異常発現される癌疾患の治療のための医薬組成物及び診断方法の提供。【解決手段】治療及び/又は予防、診断、観測のための、腫瘍関連核酸あるいは該腫瘍関連抗原又はその一部、該腫瘍関連抗原の誘導体、及び/又は該腫瘍関連核酸に対する核酸、該腫瘍関連抗原に対する抗体若しくはT細胞、その一部、誘導体、腫瘍関連抗原を発現する宿主細胞又はその一部、誘導体および該使用方法の提供。【選択図】なし