Oncology & Cancer

Mini-colons advance colorectal cancer research

In a breakthrough for cancer research, scientists at EPFL have created lab-grown mini-colons that can accurately mimic the development of colorectal tumors, offering a powerful new tool for studying and testing treatments ...

Oncology & Cancer

Improving cancer immunotherapy by prolonging T-cell survival

In the past decade, immunotherapy has emerged as the fourth pillar of cancer treatment, joining surgery, radiotherapy and chemotherapy. It is an approved treatment for 15 cancers, including melanoma and some types of lymphomas ...

Oncology & Cancer

Using AI to trace the origins of metastatic cancer cells

A large team of cancer researchers affiliated with several institutions in China, working with a pair of colleagues in the U.S., has found that artificial intelligence applications can be used to trace the origins of metastatic ...

Oncology & Cancer

Tumor deposits in colorectal and gastric cancers

Tumor deposits (TDs), initially recognized in colorectal cancer, have been identified in various other cancer types, including gastric cancer. It is defined as aggregates of tumor cells found in adipose and fibrous tissues ...

Oncology & Cancer

Researchers identify patterns that predict ovarian cancer relapse

Using spatial analysis of tissue samples, Cedars-Sinai investigators have identified patterns that could predict whether patients with the most common type of ovarian cancer will experience early relapse after treatment. ...

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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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