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malignant
(redirected from Malignant cell)

   Also found in: Dictionary/thesaurus, Medical, Legal, Wikipedia 0.01 sec.
malignant
1. Pathol (of a tumour) uncontrollable or resistant to therapy; rapidly spreading
2. History (in the English Civil War) a Parliamentarian term for a royalist

malignant [mə′līg·nənt]
(cell and molecular biology)
Pertaining to cells that have undergone phenotypic transformation by oncogenes or protooncogenes.
(medicine)
Endangering the life or health of an individual.
Of or pertaining to the growth and proliferation of certain neoplasms which terminate in death if not checked by treatment.


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Mesothelioma is a cancer that is caused by exposure to asbestos Malignant cells develop in the protective lining that covers the body''s internal organs called the mesothelium Mesothelioma is a cancer that is caused by exposure to asbestos.
They have created a twin nanoparticle that specifically targets the Her-2-positive tumour cell, a type of malignant cell that affects up to 30 percent of breast cancer patients.
Growth of malignant cells could be regulated by various leptin-induced second messengers like STAT3 (signal transducers and activators of transcription 3), AP-1 (transcription activator protein 1), MAPK (mitogen-activated protein kinase) and ERKs (extracellular signal-regulated kinases).
 
 
 
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