Sent_en: 2zh The breakthrough involves a gene known as TRESK, thought to control the brain's reaction to pain: if it is defective, then many normal activities and actions will be painful.
Sent_yy: 这一突破性成果涉及一个称作TRESK的基因。据认为，它可控制大脑对疼痛的反应程度：如果它有缺陷，那么对许多正常的活动与行为都会感觉疼痛。