【Lancet Oncol：初步临床试验表明利用神经干细胞递送溶瘤病毒有望治疗恶性胶质瘤】恶性胶质瘤是成人中最常见的原发性脑肿瘤，目前没有有效的治疗方案，平均生存期为14至21个月。胶质瘤细胞是出了名的耐药性和难治性，突出了对创新和有效疗法的关键需求，这些疗法应当比化疗和放疗等传统疗法的不良副作用更少。

在一项新的1期临床研究中，来自美国西北大学医学院的研究人员开发的一种新型疗法改善了新诊断的恶性胶质瘤患者的无进展生存期和总生存期。相关研究结果近期发表在Lancet Oncology期刊上，论文标题为“Neural stem cell delivery of an oncolytic adenovirus in newly diagnosed malignant glioma: a first-in-human, phase 1, dose-escalation trial”。https://t.cn/A6I7hN1Z

【一个新疆汽修店老板眼中的中国乡村变迁】Tumanbay Yoldash, a 41-year-old owner of an auto repair shop in northwest China’s Xinjiang Uygur autonomous region, was changing tires for a freight truck while humming a tune to himself on the afternoon of a sunny day. The service was provided for the fourth client he received that day. 吐曼巴依·哟勒达西是新疆#克孜勒苏柯尔克孜自治州#的一名汽修店经营者。这些年，他亲历了乡村的变化，也见证着大伙生活的变迁：过去，#牧民#的主要交通工具是#马#和#骆驼#，到处是坑坑洼洼的砂石路；如今，越来越多人开上了私家车，高速公路修进乡里，牧民们的收入不断增加，还搬迁住进了宽敞明亮的安居房，日子越过越好。#美好新疆#
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【福奇：未接种疫苗的美国人正在传播德尔塔毒株】当地时间8月1日，拜登政府首席医疗顾问安东尼·福奇表示，现在仍未接种新冠疫苗的美国人正在“传播”具有高度传染性的德尔塔毒株。福奇说，美国仍有1亿具备接种资格的人尚未接种疫苗，必须设法让这些人改变主意，说服他们接种疫苗。据悉，全美各地的新冠病毒感染、住院和死亡人数都在上升，德尔塔毒株导致疫苗接种率较低地区的病例激增，几乎所有因新冠病毒住院的患者都未接种疫苗。 Dr. Anthony Fauci, chief medical adviser to U.S. President Biden, said Sunday that Americans who remain unvaccinated against the coronavirus are "propagating" the latest outbreak of cases of the highly contagious Delta variant. "We have 100 million people in this country … who are eligible to be vaccinated, who are not vaccinated," Fauci said in an interview. "We've really got to get those people to change their minds, make it easy for them, convince them, do something to get them to be vaccinated because they are the ones that are propagating this outbreak." For more: https://t.cn/A6IhHhjo