Present research trends in cancer chemotherapy

Those research trends which are currently in the focus of interest of various research groups are summarized. The main tendency is to look for new molecular targets and to synthesize new antitumour drugs. Moreover, new research concepts emerge out of which differentiation induction, inhibition of MDR and study of apoptosis seem to be promising. Among clinical approaches megachemotherapy, neoadjuvant treatment and progress in supportive therapy are the main research directions. Last but not least, quality of life issues of the cancer patient are of particular importance.