News tagged with tumour cells

Related topics: cancer cells , cells , breast cancer , tumour , genes

Why cancer cells grow despite a lack of oxygen

Healthy cells reduce their growth when there is a lack of oxygen (hypoxia). This makes it even more surprising that hypoxia is a characteristic feature of malignant tumours. In two publications in the current ...

Nov 25, 2014
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Lung cancer diagnosed before it is detected by imaging

A team of researchers from Inserm led by Paul Hofman (Inserm Unit 1081/University of Nice) has just made a significant advance in the area of early diagnosis of invasive cancers. In a study which has just ...

Nov 03, 2014
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New knowledge about anemia and fatigue in cancer patients

Many patients with cancer experience low blood counts, which causes weakness and fatigue. Researchers at Karolinska Institutet in Sweden and colleagues from China and the UK have discovered how a tumour affects a patient's ...

Oct 13, 2014
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Tumor

A tumor or tumour is the name for a swelling or lesion formed by an abnormal growth of cells (termed neoplastic). Tumor is not synonymous with cancer. A tumor can be benign, pre-malignant or malignant, whereas cancer is by definition malignant.

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