Medical research

New hope for kidney cancer treatment using existing drugs

The most comprehensive study of kidney cancer at single-cell level has discovered a potential drug target to treat renal cell carcinoma, a cancer with a high mortality rate that is hard to detect. Researchers from the Wellcome ...

Oncology & Cancer

Gene signature points to prognosis in kidney cancer

Among patients with kidney cancer, the activity of four specific genes in the cancer cells seems to be able to predict the risk of the tumor spreading and the patient's chances of survival. This is shown by researchers from ...

Oncology & Cancer

How common genetic alterations cause kidney cancer

An international group of researchers investigated why mutations often associated with renal cancer result specifically in renal cancer, instead of other cancer types.

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Renal cell carcinoma (RCC, also known as hypernephroma) is a kidney cancer that originates in the lining of the proximal convoluted tubule, the very small tubes in the kidney that filter the blood and remove waste products. RCC is the most common type of kidney cancer in adults, responsible for approximately 80% of cases. It is also known to be the most lethal of all the genitourinary tumors.[citation needed] Initial treatment is most commonly a radical or partial nephrectomy and remains the mainstay of curative treatment. Where the tumor is confined to the renal parenchyma, the 5-year survival rate is 60-70%, but this is lowered considerably where metastases have spread. It is relatively resistant to radiation therapy and chemotherapy, although some cases respond to immunotherapy. Targeted cancer therapies such as sunitinib, temsirolimus, bevacizumab, interferon-alpha, and sorafenib have improved the outlook for RCC (progression-free survival), although they have not yet demonstrated improved survival.

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