Prolactin–PRLR–STAT5 signaling upregulates a candidate pheromone receptor caor67 in the olfactory epithelium of northern snakehead (Channa argus) - Tianyu Jiang; Chenpeng Zuo; Likang Lyu; Xiaojie Wang; Donglei Sun; Xiao Jing; Xinlin Yang; Xin Qi (Fish Physiology and Biochemistry, 2026)