Oncology & Cancer

Cancer cells mimic Sherpa genes to survive low oxygen

Results of a study show convergent genetic adaptation under hypoxia (lack of oxygen) between populations living at high-altitude in the Himalayan region such as Tibetans and Sherpas, and the development of oxygen-starved ...

Oncology & Cancer

High-fat diet promotes breast cancer metastasis in animal models

Obesity is associated with an increased risk of developing breast cancer, and a greater probability for the cancer to spread to other organs. But the causes of this association are still not well understood. Researchers at ...

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A tumor or tumour is commonly used as a synonym for a neoplasm (a solid or fluid-filled (cystic) lesion that may or may not be formed by an abnormal growth of neoplastic cells) that appears enlarged in size. Tumor is not synonymous with cancer. While cancer is by definition malignant, a tumor can be benign, pre-malignant, or malignant, or can represent a lesion without any cancerous potential whatsoever.

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