Articles tagged with Carcinoma
A recent study found that the tumor suppressor gene H-REV107-1 stimulates growth in non-small cell lung carcinomas via mitogenic signaling. In contrast to expected function, cytoplasmic localization of H-REV107-1 correlates with decreased patient survival.
A new study has shown that PET with 11C-Choline improves the early diagnosis of relapsed prostate cancer, with a sensitivity of 65% compared to 28% for conventional FDG. This finding is particularly useful for detecting relapses in patients with low PSA levels.
Researchers found women with invasive lobular carcinoma have a different disease type, benefiting from tailored treatment approaches. Alternative therapies like hormonal treatments may be more effective for this rare form of breast cancer.
A new study found that most phase I studies of targeted, non-cytotoxic anticancer agents used traditional toxicity endpoints to determine the recommended dose, while non-traditional endpoints were rarely incorporated. Researchers also identified a potential mechanism for acrylamide's mutagenicity and discovered genetic polymorphisms as...
Researchers found that 68% of invasive low-grade ovarian tumors and 61% of precancerous lesions carried one of the three common mutations in BRAF or KRAS. Blocking KRAS-BRAF signaling may provide more effective therapy for these cancers, which generally do not respond well to conventional chemotherapy.
A study found that herpes simplex virus-2 (HSV-2) infection may increase the risk of invasive cervical cancer, particularly when combined with human papillomavirus (HPV) infection. The study analyzed data from seven countries and detected HSV-2 antibodies in nearly half of women with cervical cancer, but not in most women without the d...
Researchers at the University of Michigan have created a new line of transgenic mice that spontaneously develop skin tumors resembling human basal cell carcinomas. The mice produce abnormally large amounts of Gli2 protein, which plays a key role in the development of these common skin tumors.
A new study uses computational tools to track human cancer development, suggesting that adenoma and carcinoma lines can arise from a common precursor but develop in parallel. This challenges the conventional model of cancer progression, which assumes a linear process from normal cell to polyp to cancer.
A new clinical trial has shown that combining chemotherapy with radiation therapy can improve the survival rate of patients with nasopharyngeal carcinoma by 31% compared to radiation alone. The treatment, which included cisplatin and 5-fluorouracil, resulted in a three-year survival rate of 76% for those receiving the combination therapy.
An international team of researchers has cloned the human gene responsible for basal cell carcinoma, a common skin cancer. The discovery could lead to novel approaches in preventing and treating the disease, including a potential ointment that controls growth.