Cultured tumor cells refer to a population of cells that have been taken from a tumor and subsequently grown and maintained in laboratory conditions. Tumor cells are collected from a patient through biopsy or surgical resection and then placed in a suitable nutrient-rich medium that allows their growth and proliferation. These cells are typically isolated from the tumor mass and may represent a specific type of cancer or tumor subtype.
Once placed in culture, the tumor cells are given specific environmental conditions, such as temperature, humidity, and oxygen levels, that are conducive to their survival and propagation. They are often supplied with a culture medium that contains vital nutrients, growth factors, and hormones to support their growth. Cultured tumor cells are typically grown in culture vessels such as Petri dishes, flasks, or multi-well plates.
These cell cultures are established primarily for research purposes, allowing scientists to study and investigate various aspects of cancer biology, drug response, and tumor behavior. They provide a valuable tool for basic research, drug discovery, and testing, as well as a platform for developing personalized medicine approaches. Cultured tumor cells can be genetically manipulated, subjected to various experimental conditions, and used to evaluate the efficacy of potential therapeutic agents against specific cancer types. By studying these cells in controlled laboratory settings, researchers aim to gain insights into the mechanisms underlying tumor development, progression, and response to treatments, ultimately contributing to improved cancer diagnostics and therapies.
