摘要
p53基因是人类肿瘤中突变频率最高的抑癌基因,几乎发生于所有的恶性肿瘤.突变基因编码的p53蛋白释放入血,可诱发机体自身免疫应答,产生p53自身抗体.在肿瘤病人和高危人群中检测血清p53抗体可以反映早期p53基因突变,作为一种新的肿瘤生物学指标,p53抗体有望在恶性肿瘤的早期诊断、治疗、预后、监测、复发等方面发挥重要作用.
p53 gene, the highest mutational frequency in human tumor, almost occurs in all of malignant tumors. The mutational gene code p53 protein entry in blood, which can induce autoimmunity of organism and produce p53 auto antibodies in patients. The serum p53 antibody detected in patients with tumor and high risk group can reflect the early mutation of p53 gene. As a new tumor biology index, p53 antibody can play the important role in the early diagnosis, treatment, prognosis, recurrence of malignant tumor.
出处
《北华大学学报(自然科学版)》
CAS
2002年第4期300-303,共4页
Journal of Beihua University(Natural Science)
基金
吉林省卫生厅科学基金资助项目(1998-9)