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What (who) is HeLa cells - definition
![Multiphoton fluorescence image of cultured HeLa cells with a fluorescent protein targeted to the [[Golgi apparatus]] (orange), microtubules (green) and counterstained for DNA (cyan). Nikon RTS2000MP custom laser scanning microscope.](https://commons.wikimedia.org/wiki/Special:FilePath/HeLa-I.jpg?width=200 "Multiphoton fluorescence image of cultured HeLa cells with a fluorescent protein targeted to the [[Golgi apparatus]] (orange), microtubules (green) and counterstained for DNA (cyan). Nikon RTS2000MP custom laser scanning microscope.")
![[[Immunofluorescence]] of HeLa cells showing [[microtubules]] in green, [[mitochondria]] in yellow, [[nucleoli]] in red and nuclear DNA in purple](https://commons.wikimedia.org/wiki/Special:FilePath/HeLa-Tubulin-HSP60-Fibrillarin-DNA.jpg?width=200 "[[Immunofluorescence]] of HeLa cells showing [[microtubules]] in green, [[mitochondria]] in yellow, [[nucleoli]] in red and nuclear DNA in purple")
![[[Immunofluorescence]] image of HeLa cells grown in tissue culture and stained with antibody to [[actin]] in green, [[vimentin]] in red and DNA in blue](https://commons.wikimedia.org/wiki/Special:FilePath/HeLa cells stained with antibody to actin (green) , vimentin (red) and DNA (blue).jpg?width=200 "[[Immunofluorescence]] image of HeLa cells grown in tissue culture and stained with antibody to [[actin]] in green, [[vimentin]] in red and DNA in blue")
![Statue of Henrietta Lacks unveiled October 2021 at [[Royal Fort House]], Bristol](https://commons.wikimedia.org/wiki/Special:FilePath/Henrietta Lacks statue, Bristol, RHS.jpg?width=200 "Statue of Henrietta Lacks unveiled October 2021 at [[Royal Fort House]], Bristol")
![Hoechst 33258]]](https://commons.wikimedia.org/wiki/Special:FilePath/HeLa cells stained with Hoechst 33258.jpg?width=200 "Hoechst 33258]]")
![Ki-67]] (red) and the blue DNA binding dye DAPI. The tubulin antibody shows the distribution of [[microtubules]] and the Ki-67 antibody is expressed in cells about to divide. Preparation, antibodies and image courtesy of [[EnCor Biotechnology]].](https://commons.wikimedia.org/wiki/Special:FilePath/Ki67-Tubulin-2.jpg?width=200 "Ki-67]] (red) and the blue DNA binding dye DAPI. The tubulin antibody shows the distribution of [[microtubules]] and the Ki-67 antibody is expressed in cells about to divide. Preparation, antibodies and image courtesy of [[EnCor Biotechnology]].")
![A volumetric surface render (red) of the [[nuclear envelope]] of one HeLa cell. The cell was observed in 300 slices of [[electron microscopy]], the nuclear envelope was automatically segmented and rendered. One vertical and one horizontal slice are added for reference.](https://commons.wikimedia.org/wiki/Special:FilePath/Nuclear envelope of one cancerous HeLa cell.png?width=200 "A volumetric surface render (red) of the [[nuclear envelope]] of one HeLa cell. The cell was observed in 300 slices of [[electron microscopy]], the nuclear envelope was automatically segmented and rendered. One vertical and one horizontal slice are added for reference.")
You guys are so hela-stupid.
Wikipedia
HeLa (; also Hela or hela) is an immortalized cell line used in scientific research. It is the oldest and most commonly used human cell line. The line is derived from cervical cancer cells taken on February 8, 1951, from Henrietta Lacks, a 31-year-old African-American mother of five, who died of cancer on October 4, 1951, and after whom they are named. The cell line was found to be remarkably durable and prolific, which allows it to be used extensively in scientific study.
The cells from Lacks's cancerous cervical tumor were taken without her knowledge, which was common practice in the United States at the time. Cell biologist George Otto Gey found that they could be kept alive, and developed a cell line. Previously, cells cultured from other human cells would only survive for a few days. Cells from Lacks's tumor behaved differently.
