ULK1 and urothelial carcinoma: In fact, it was reported that diallyl trisulfide, a fully characterized H2S donor, can induce autophagy in human urothelial carcinoma cells, as evidenced by the increased expression of many important autophagic genes, such as Atg13, Becn1, Lamp1, and Unc-51 like autophagy activating kinase (Ulk)1.