英国发布基于干细胞的胚胎模型研究指南，以解决伦理问题并推进早期人类发展研究。 UK releases guidelines for stem cell-based embryo model research to address ethical concerns and advance early human development studies.
英国发布了一套实践准则，指导使用基于干细胞的胚胎模型（SCBEM）进行的研究，SCBEM是一种模拟早期人类胚胎发育的三维生物结构。 The UK has released a code of practice to guide research using stem cell-based embryo models (SCBEMs), three-dimensional biological structures that mimic aspects of early human embryo development. 该自愿准则禁止将模型植入活体人或动物的子宫，旨在解决伦理问题，同时使科学家能够对人类早期发育的关键阶段获得新的认识。 The voluntary guidelines, which prohibit implanting the models into the uterus of a living person or animal, aim to address ethical concerns while enabling scientists to gain new insights into critical stages of early human development. SCBEM 可能会彻底改变复发性流产的治疗方法、了解发育障碍并提高 IVF 的成功率。 SCBEMs can potentially revolutionize treatments for recurrent miscarriage, understand developmental disorders, and improve the success rate of IVF.