Transformation of tissue-resident, very small embryonic-like stem cells (VSELs) into cancer stem cells (CSCs) and its role in cancer initiation via epigenetic changes.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: Transformation of tissue-resident, very small embryonic-like stem cells (VSELs) into cancer stem cells (CSCs) and its role in cancer initiation via epigenetic changes. ### Output: 