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In liver research, immortalized cell lines have assumed an important role in studying general physiological and pathological processes. However, misidentification and cross-contamination of cell lines is a widespread problem in biomedical sciences resulting in irreproducible results and false conclusions. Although the huge impact of working with wrong cell lines on life science research and publication has been well recognized, there are only limited efforts and strategies to prevent cell misidentification. This commentary provides a catalogue of the most important cell lines used in hepatology research, examples of misidentified cell lines, and short guidelines to be considered when working with continuous lines.
Ralf Weiskirchen (Thu,) studied this question.