MDA-MB-468 is a
cell line
An immortalised cell line is a population of cells from a multicellular organism that would normally not proliferate indefinitely but, due to mutation, have evaded normal cellular senescence and instead can keep undergoing division. The cells ...
that was isolated from a 51-year-old female human in 1977, and is commonly used in
breast cancer
Breast cancer is a cancer that develops from breast tissue. Signs of breast cancer may include a Breast lump, lump in the breast, a change in breast shape, dimpling of the skin, Milk-rejection sign, milk rejection, fluid coming from the nipp ...
research. MDA-MB-468 cells were extracted from a
pleural effusion
A pleural effusion is accumulation of excessive fluid in the pleural space, the potential space that surrounds each lung.
Under normal conditions, pleural fluid is secreted by the parietal pleural capillaries at a rate of 0.6 millilitre per kilog ...
of
mammary gland
A mammary gland is an exocrine gland that produces milk in humans and other mammals. Mammals get their name from the Latin word ''mamma'', "breast". The mammary glands are arranged in organs such as the breasts in primates (for example, human ...
and breast tissues, and have proven useful for the study of
metastasis
Metastasis is a pathogenic agent's spreading from an initial or primary site to a different or secondary site within the host's body; the term is typically used when referring to metastasis by a cancerous tumor. The newly pathological sites, ...
,
migration
Migration, migratory, or migrate may refer to: Human migration
* Human migration, physical movement by humans from one region to another
** International migration, when peoples cross state boundaries and stay in the host state for some minimum le ...
, and breast cancer proliferation.
The cell line was isolated in 1977 by
Relda Cailleau, et al., from a pleural effusion of a 51-year-old Black female patient with
metastatic adenocarcinoma of the breast. Although the tissue donor was heterozygous for G6PD alleles, the cell line consistently showed only the G6PD A phenotype. MDA-MB-468 cells have a modal chromosome number of 64, though the actual number can vary from 60 to 67 in different cells.
MDA-MB-468 has been used to test chemical breast cancer treatments.
See also
*
MCF-7
MCF-7 is a breast cancer cell line isolated in 1970 from a 69-year-old woman. MCF-7 is the acronym of Michigan Cancer Foundation-7, referring to the institute in Detroit where the cell line was established in 1973 by Herbert Soule and co-workers ...
References
External links
Cellosaurus entry for MDA-MB-468
Human cell lines
Breast cancer
Cancer research
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