Uterine cervical adenocarcinoma (ADC) has been increasing in its prevalence world widely despite the decrease of squamous cell carcinoma (SCC). It comprises nearly 20-25% of the all cervical malignancy in developed countries. The worse biological behavior had been reported in patients with intermediate- and high risk factors after surgery, and in advanced stage over Ⅲ, radiotherapy (RT) alone a...

Acute lymphoblastic leukemia (ALL), the most common type of cancer in children, is a heterogeneous disease in which many genetic lesions result in the development of multiple biologic subtypes. Today, with intensive multiagent chemotherapy, most children who have ALL are cured. The many national or institutional ALL therapy protocols in use tend to stratify patients in a multitude of different ...

Pancreatic neuroendocrine tumors (PNETs), a group of endocrine tumors arising in the pancreas, are among the most common neuroendocrine tumors. The genetic causes of familial and sporadic PNETs are somewhat understood, but their molecular pathogenesis remains unknown. Most PNETs are indolent but have malignant potential. The biological behavior of an individual PNET is unpredictable; higher tum...

It is a truly great honor Jbr me to introduce Dr. H. Rodney Withers, the recipient of the Charles F. Kettering Prize on this, the 20th anniversary of the General Motors Cancer Research Foundation awards. Dr. Withers is receiving the Kettering Prize for his exceptional contributions to the field of modern radiotherapy. Dr. Withers received his medical degree from the University of Queensland Med...

Leukemia currently accounts for some 10 percent of cancers, and maintains an even greater position in terms of its human impact because it so frequently strikes children and young people. Though the leukemias have been incurable until quite recently, enormous advances have been made in the understanding of their basic biology and in medical intervention. In addition, they occupy an essential ro...

A large number of oncogenes have been identified as aberrant in gliomas, but only the erbB oncogene (gene encoding the epidermal growth factor receptor [EGFR]) is amplified in an appreciable number. The loss or mutation of tumor-suppressor genes located on different autosomes may be associated with progression of malignant gliomas. The p53 tumor-suppressor gene (located on chromosome 17) is fre...