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malignant
(redirected from Malignant cells)

   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.
In laboratory experiemnts, the gold-iron oxide nanoparticle combination successfully targeted the cancer cells and released the anti-cancer drugs into the malignant cells, killing the cells in up to 80 percent of cases.
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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