Papers of the Week

Endometriosis, defined by the growth of endometrial tissues outside of the uterine cavity, is a global health burden for ~200 million women. Patients with endometriosis usually present with chronic pain and are often diagnosed with infertility. The pathogenesis of endometriosis is still an open question; however, tissue stemness and immunological and genetic factors have been extensively discussed in the establishment of endometriotic lesions. Current treatments for endometriosis can be categorized into pharmacological management of hormone levels and surgical removal of the lesions. Both approaches have limited efficacy, with recurrences often encountered; thus, there is no complete cure for the disease or its symptoms. We review the current knowledge of the etiology of endometriosis and summarize the advancement of pharmacological management of endometriosis. We also discuss our efforts in applying DNA-encoded chemistry technology (DEC-Tec) to identify bioactive molecules for the treatment of endometriosis, offering new avenues for developing non-hormonal treatment options for those patients who seek spontaneous pregnancies.