Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/List_of_contaminated_cell_lines> ?p ?o }
- List_of_contaminated_cell_lines abstract "Many cell lines that are widely used for biomedical research have been contaminated and overgrown by other, more aggressive cells. For example, thyroid lines were actually melanoma cells, prostate tissue was actually bladder cancer, and normal uterine cultures were actually breast cancer.This is a list of cell cultures which have been cross-contaminated and overgrown by other cells. A project is currently underway to enumerate and rename contaminated cell lines to avoid errors in research caused by misattribution (Masters, 2002). Estimates based on screening of leukemia-lymphoma cell lines suggest that about 15% of these cell lines are not representative of what they are usually assumed to be (Drexler et al., 2002).Contaminated cell lines have been extensively used in research without knowledge of their true character. For example, most if not all research on the "endothelium" ECV-304 or the "megakaryocyte" DAMI cell lines has in reality been conducted on bladder carcinoma and erythroleukemia cells, respectively. Thus, all research on endothelium- or megakaryocyte-specific functions utilizing these cell lines has turned out to be worthless, except as a warning example.There are two principal ways a cell line can become contaminated: cell cultures are often exchanged between research groups; if, during handling, a sample gets contaminated and then passed on, subsequent exchanges of cells will lead to the contaminating population being established, although parts of the supposed cell line are still genuine. More serious is contamination at the source: during establishment of the original cell line, some contaminating cells are accidentally introduced into the cultures, where they in time outgrow the desired cells. The initial testing, in this case, still suggested that the cell line is genuine and novel, but in reality, it has disappeared soon after being established and all samples of such cell lines are actually the contaminant cells. It requires lengthy research to determine the precise point where cell lines have become contaminated.Cell lines marked Virtual in the table below are known instances of contamination at the source; these cell lines went extinct or never existed. Cases where non-contaminated lines are known or strongly suspected to exist are marked ExtantContaminated cell lines should never be used for research demanding the specific type of cell line they are assumed to be, and most of them should ideally be discarded or at least not used in research at all, except when the contaminant cells have acquired novel characteristics (e.g., by mutation or viral transfection, for example the HeLa derivate Det98) and thus constitute a novel lineage after all.If in doubt, researchers should test cell lines for authenticity; the references listed below contain some papers on how common contaminants can be recognized. It is worth noting that the widespread contamination with HeLa cells was initially recognized by Walter Nelson-Rees using simple Giemsa stain karyotyping under a light microscope. This technique works well in recognizing HeLa because these cells have distinctive chromosome aberrations.Novel cell lines should be proliferated and distributed and/or deposited at a safekeeping institution such as the ATCC as soon as possible after establishment, to minimize the odds that the line becomes spoiled by contamination. It is good practice to periodically check cell lines maintained under laboratory conditions (i.e., not placed in long-term storage) for contamination with HeLa or other common contaminants, to ensure that their quality and integrity is maintained.".
- List_of_contaminated_cell_lines wikiPageExternalLink 2850.pdf.
- List_of_contaminated_cell_lines wikiPageExternalLink 3495.pdf.
- List_of_contaminated_cell_lines wikiPageExternalLink main.php?content_id=97.
- List_of_contaminated_cell_lines wikiPageExternalLink query.fcgi?cmd=Retrieve&db=PubMed&list_uids=1246601&dopt=Abstract.
- List_of_contaminated_cell_lines wikiPageExternalLink query.fcgi?cmd=Retrieve&db=PubMed&list_uids=3180844&dopt=Abstract.
- List_of_contaminated_cell_lines wikiPageExternalLink query.fcgi?db=PubMed&cmd=Retrieve&list_uids=10516762&dopt=Citation.
- List_of_contaminated_cell_lines wikiPageExternalLink query.fcgi?db=PubMed&cmd=Retrieve&list_uids=9447816&dopt=Citation.
- List_of_contaminated_cell_lines wikiPageExternalLink entrez?db=pubmed&cmd=search&term=In+Vitro+Expression+of+the+Endothelial+Phenotype:+Comparative+Study+of+Primary+Isolated+Cells+and+Cell+Lines,+Including+the+Novel+Cell+Line.
- List_of_contaminated_cell_lines wikiPageExternalLink ABSTRACT.
- List_of_contaminated_cell_lines wikiPageID "3983382".
- List_of_contaminated_cell_lines wikiPageLength "33114".
- List_of_contaminated_cell_lines wikiPageOutDegree "728".
- List_of_contaminated_cell_lines wikiPageRevisionID "650743234".
- List_of_contaminated_cell_lines wikiPageWikiLink ATCC_(company).
- List_of_contaminated_cell_lines wikiPageWikiLink Acute_erythroid_leukemia.
- List_of_contaminated_cell_lines wikiPageWikiLink Acute_myeloid_leukemia.
- List_of_contaminated_cell_lines wikiPageWikiLink Adenocarcinoma.
- List_of_contaminated_cell_lines wikiPageWikiLink Adenoma.
- List_of_contaminated_cell_lines wikiPageWikiLink Aedes_aegypti.
- List_of_contaminated_cell_lines wikiPageWikiLink Aedes_vexans.
- List_of_contaminated_cell_lines wikiPageWikiLink American_Type_Culture_Collection.
- List_of_contaminated_cell_lines wikiPageWikiLink Amnion.
- List_of_contaminated_cell_lines wikiPageWikiLink Anaplastic_large-cell_lymphoma.
- List_of_contaminated_cell_lines wikiPageWikiLink Anaplastic_large_cell_lymphoma.
- List_of_contaminated_cell_lines wikiPageWikiLink Angiosarcoma.
- List_of_contaminated_cell_lines wikiPageWikiLink Ascites.
- List_of_contaminated_cell_lines wikiPageWikiLink Astrocytoma.
- List_of_contaminated_cell_lines wikiPageWikiLink B_cell.
- List_of_contaminated_cell_lines wikiPageWikiLink Basal_cell.
- List_of_contaminated_cell_lines wikiPageWikiLink Blood.
- List_of_contaminated_cell_lines wikiPageWikiLink Blood_(journal).
- List_of_contaminated_cell_lines wikiPageWikiLink Breast.
- List_of_contaminated_cell_lines wikiPageWikiLink Brown_Rat.
- List_of_contaminated_cell_lines wikiPageWikiLink Brown_rat.
- List_of_contaminated_cell_lines wikiPageWikiLink Burkitts_lymphoma.
- List_of_contaminated_cell_lines wikiPageWikiLink Carcinoma.
- List_of_contaminated_cell_lines wikiPageWikiLink Category:Cell_culture.
- List_of_contaminated_cell_lines wikiPageWikiLink Category:Cell_lines.
- List_of_contaminated_cell_lines wikiPageWikiLink Category:Medical_lists.
- List_of_contaminated_cell_lines wikiPageWikiLink Category:Medical_research.
- List_of_contaminated_cell_lines wikiPageWikiLink Cell_culture.
- List_of_contaminated_cell_lines wikiPageWikiLink Cervix.
- List_of_contaminated_cell_lines wikiPageWikiLink Chromosome.
- List_of_contaminated_cell_lines wikiPageWikiLink Chronic_myelogenous_leukemia.
- List_of_contaminated_cell_lines wikiPageWikiLink Colon_(anatomy).
- List_of_contaminated_cell_lines wikiPageWikiLink Conjunctiva.
- List_of_contaminated_cell_lines wikiPageWikiLink Connective_tissue.
- List_of_contaminated_cell_lines wikiPageWikiLink Culiseta_inornata.
- List_of_contaminated_cell_lines wikiPageWikiLink Cytogenetic_and_Genome_Research.
- List_of_contaminated_cell_lines wikiPageWikiLink Cytogenetics_and_Cell_Genetics.
- List_of_contaminated_cell_lines wikiPageWikiLink DU-145.
- List_of_contaminated_cell_lines wikiPageWikiLink DU145.
- List_of_contaminated_cell_lines wikiPageWikiLink Det98.
- List_of_contaminated_cell_lines wikiPageWikiLink Domestic_pig.
- List_of_contaminated_cell_lines wikiPageWikiLink Eastern_box_turtle.
- List_of_contaminated_cell_lines wikiPageWikiLink Embryo.
- List_of_contaminated_cell_lines wikiPageWikiLink Endometrium.
- List_of_contaminated_cell_lines wikiPageWikiLink Endothelial.
- List_of_contaminated_cell_lines wikiPageWikiLink Endothelium.
- List_of_contaminated_cell_lines wikiPageWikiLink Epithelium.
- List_of_contaminated_cell_lines wikiPageWikiLink Epstein-Barr_virus.
- List_of_contaminated_cell_lines wikiPageWikiLink Epstein–Barr_virus.
- List_of_contaminated_cell_lines wikiPageWikiLink Erythroleukemia.
- List_of_contaminated_cell_lines wikiPageWikiLink Esophagus.
- List_of_contaminated_cell_lines wikiPageWikiLink Fathead_minnow.
- List_of_contaminated_cell_lines wikiPageWikiLink Fetus.
- List_of_contaminated_cell_lines wikiPageWikiLink Fibrosarcoma-derived_cell_line_8387.
- List_of_contaminated_cell_lines wikiPageWikiLink Giemsa.
- List_of_contaminated_cell_lines wikiPageWikiLink Giemsa_stain.
- List_of_contaminated_cell_lines wikiPageWikiLink Glial_cell.
- List_of_contaminated_cell_lines wikiPageWikiLink Goitre.
- List_of_contaminated_cell_lines wikiPageWikiLink Golden_hamster.
- List_of_contaminated_cell_lines wikiPageWikiLink Good_Laboratory_Practice.
- List_of_contaminated_cell_lines wikiPageWikiLink Good_laboratory_practice.
- List_of_contaminated_cell_lines wikiPageWikiLink Grivet.
- List_of_contaminated_cell_lines wikiPageWikiLink Guinea_pig.
- List_of_contaminated_cell_lines wikiPageWikiLink HEK_293_cells.
- List_of_contaminated_cell_lines wikiPageWikiLink HEK_cells.
- List_of_contaminated_cell_lines wikiPageWikiLink HL-60.
- List_of_contaminated_cell_lines wikiPageWikiLink HL60.
- List_of_contaminated_cell_lines wikiPageWikiLink Hairy_cell_leukemia.
- List_of_contaminated_cell_lines wikiPageWikiLink HeLa.
- List_of_contaminated_cell_lines wikiPageWikiLink Heart.
- List_of_contaminated_cell_lines wikiPageWikiLink Hepatocellular_carcinoma.
- List_of_contaminated_cell_lines wikiPageWikiLink Hepatoma.
- List_of_contaminated_cell_lines wikiPageWikiLink Histiocyte.
- List_of_contaminated_cell_lines wikiPageWikiLink Histiocytic.
- List_of_contaminated_cell_lines wikiPageWikiLink Hodgkins_disease.
- List_of_contaminated_cell_lines wikiPageWikiLink Hodgkins_lymphoma.
- List_of_contaminated_cell_lines wikiPageWikiLink Human_gastrointestinal_tract.
- List_of_contaminated_cell_lines wikiPageWikiLink Human_sternum.
- List_of_contaminated_cell_lines wikiPageWikiLink Infiltrating_ductal_carcinoma.
- List_of_contaminated_cell_lines wikiPageWikiLink International_Journal_of_Cancer.
- List_of_contaminated_cell_lines wikiPageWikiLink Intestine.
- List_of_contaminated_cell_lines wikiPageWikiLink Invasive_carcinoma_of_no_special_type.
- List_of_contaminated_cell_lines wikiPageWikiLink Jurkat.
- List_of_contaminated_cell_lines wikiPageWikiLink Jurkat_cells.
- List_of_contaminated_cell_lines wikiPageWikiLink K562.
- List_of_contaminated_cell_lines wikiPageWikiLink K562_cells.