“…However, over the past decades, a rapid increase in early-onset cancers, defined as cancers diagnosed in adults below 50, has been observed [3,4]. Depending on the type and stage of cancer, patients are treated with traditional therapies, including surgery, chemo-, and radiotherapy, or newer forms of treatment, such as immunotherapy [5,6], targeted [7][8][9], 2 of 18 hormonal [10], gene [11], and photodynamic therapy [12]. Chemotherapy is an effective and widespread cancer treatment strategy that uses one or more cytostatic drugs.…”