[{"id":513126,"catid":3,"update_time":1786669801,"title":"新型纳米材料有望助力治疗胶质母细胞瘤","img":"","description":"据新华社悉尼8月10日电（记者薛艳雯李惠子）澳大利亚悉尼科技大学等机构研究人员近日报告开发出一种新型纳米材料，它可在动物实验中帮助研究人员更精准识别并切除胶质母细胞瘤，还可通过术后光疗清除残留肿瘤细胞，从而降低复发风险。据了解，胶质母细胞瘤是一种难治的大脑肿瘤。由于肿瘤细胞会进入...","thumb":"","extend_content":null,"toptitle_color":"","title_color":"","subtitle_color":"","url":"2026\/0814\/513126.html"},{"id":513125,"catid":3,"update_time":1786669754,"title":"研究预测：气候变化将重塑非洲疟疾流行版图","img":"","description":"据新华社开普敦8月4日电（记者王晓梅王雷）南非开普敦大学日前宣布，该校研究人员和国际同行开展的研究预测，气候变化将改变非洲疟疾流行版图。未来数十年，非洲南部和东部较凉爽地区的疟疾传播风险将上升，而西部和中部部分高温地区的传播风险可能下降。疟疾是一种由疟原虫引起、可通过蚊子叮咬传播...","thumb":"","extend_content":null,"toptitle_color":"","title_color":"","subtitle_color":"","url":"2026\/0814\/513125.html"},{"id":513100,"catid":3,"update_time":1786584975,"title":"肠癌复发“信号”可提早捕捉","img":"","description":"本报讯（特约记者王懿辉通讯员莫少波）一项由复旦大学附属肿瘤医院大肠综合治疗科彭俊杰教授、病理科丁春明教授牵头的国内多中心前瞻性随机对照Ⅲ期临床试验证实，对结直肠癌术后患者，采用ctDNA（循环肿瘤基因）甲基化开展动态监测随访，可在其复发病灶“萌芽期”就捕捉到“信号”，并通过及时规...","thumb":"","extend_content":null,"toptitle_color":"","title_color":"","subtitle_color":"","url":"2026\/0813\/513100.html"},{"id":513099,"catid":3,"update_time":1786584867,"title":"两大癌基因协同机制获揭示","img":"","description":"本报讯（特约记者李哲）长期以来，KRAS和MYC这两大关键癌基因被视为肿瘤治疗领域“不可成药”的堡垒。来自天津市人民医院（南开大学第一附属医院）与天津市北辰医院的研究团队系统阐明了KRAS与MYC在肿瘤发生中的协同作用机制，并为克服KRAS靶向治疗耐药提供了全新视角。相关综述近日...","thumb":"","extend_content":null,"toptitle_color":"","title_color":"","subtitle_color":"","url":"2026\/0813\/513099.html"},{"id":513098,"catid":3,"update_time":1786584815,"title":"脂肪异常为何让胰腺癌更凶险","img":"","description":"本报讯（特约记者衣晓峰徐旭）哈尔滨医科大学附属第一医院胰胆外科、肝脾外科教育部重点实验室孙备教授团队开展的一项研究，首次系统揭示肿瘤浸润脂肪细胞推动胰腺癌免疫逃逸的全新分子机制，为攻克这一“癌中之王”提供了理论支撑与全新治疗靶点。近日，相关论文在国际消化病学期刊《肠道》上发表。临...","thumb":"","extend_content":null,"toptitle_color":"","title_color":"","subtitle_color":"","url":"2026\/0813\/513098.html"},{"id":512947,"catid":3,"update_time":1785979871,"title":"为质子治疗“打准”提供无创工具","img":"","description":"本报讯（特约记者常宇通讯员邓国欢）质子治疗的射线质子束进入人体后便“隐身”了，如何确认它有没有精准打到肿瘤病灶？华中科技大学同济医学院附属同济医院核医学科、肿瘤科联合团队在全球范围内首次验证，利用紧邻治疗室的全身动态PET\/CT，可捕捉质子治疗后产生的超低活度“体内余晖”，为验证...","thumb":"","extend_content":null,"toptitle_color":"","title_color":"","subtitle_color":"","url":"2026\/0806\/512947.html"},{"id":512946,"catid":3,"update_time":1785979780,"title":"基于大语言模型的肿瘤放疗信息系统建设指南发布","img":"","description":"本报讯（特约记者常榕）日前，由中国抗癌协会肿瘤放射治疗专业委员会、中国医师协会放射肿瘤治疗医师分会、中华医学会放射肿瘤治疗学分会联合制定的《基于大语言模型的肿瘤放疗信息系统建设指南（2025版）》在《中华放射肿瘤学杂志》发表。随着放疗技术日益精细化和个体化，临床数据呈爆发式增长。...","thumb":"","extend_content":null,"toptitle_color":"","title_color":"","subtitle_color":"","url":"2026\/0806\/512946.html"},{"id":512875,"catid":3,"update_time":1785808307,"title":"新模型能识别结直肠癌凶险类型","img":"","description":"本报讯（特约记者王懿辉通讯员孙轶群刘宗霖）我国学者开展的一项研究首次通过常规术前磁共振成像（MRI）检查，实现对结直肠癌高危分子亚型的无创精准预测。这项研究犹如给MRI装上人工智能显微镜，不仅揭示了影像特征与肿瘤微环境之间的深层联系，更为结直肠癌的精准诊疗提供了全新的影像学生物标...","thumb":"","extend_content":null,"toptitle_color":"","title_color":"","subtitle_color":"","url":"2026\/0804\/512875.html"},{"id":512874,"catid":3,"update_time":1785808207,"title":"“列线图”可预测胚胎移植成功率","img":"","description":"本报讯（特约记者陈勇）湖北省十堰市人民医院生殖医学中心胡玥玥主任医师团队开发并验证了一种整合5项子宫内膜超声参数的列线图预测模型。该模型能无创、准确预测冻融胚胎移植（FET）后的临床妊娠概率，为临床医生和患者提供了一种直观、可视化的决策工具。相关研究论文日前发表在国际期刊《内分泌...","thumb":"","extend_content":null,"toptitle_color":"","title_color":"","subtitle_color":"","url":"2026\/0804\/512874.html"},{"id":512873,"catid":3,"update_time":1785808018,"title":"冠心病支架术后抗栓治疗迎来中国原创方案","img":"","description":"本报讯（特约记者衣晓峰）哈尔滨医科大学附属第二医院心内科于波、田进伟团队主导的历时8年的双联抗血小板治疗在多支血管病变人群中的相关研究（DAPT-MVD研究）发现，在阿司匹林基础上联合氯吡格雷再延长12个月双抗治疗，相比单用阿司匹林，可显著降低患者主要不良心脑血管事件的发生风险。...","thumb":"","extend_content":null,"toptitle_color":"","title_color":"","subtitle_color":"","url":"2026\/0804\/512873.html"},{"id":512760,"catid":3,"update_time":1785375378,"title":"智能纳米探针有望提前诊断阿尔茨海默病","img":"","description":"本报讯（特约记者程守勤通讯员董璇）东南大学生物科学与医学工程学院、数字医学工程全国重点实验室梁高林教授团队成功研发出一款基于β-分泌酶激活的氟-19磁共振\/近红外荧光双模态纳米探针，有望大幅提前阿尔茨海默病的诊断窗口。相关论文日前发表在国际期刊《德国应用化学（国际版）》上。阿尔茨...","thumb":"","extend_content":null,"toptitle_color":"","title_color":"","subtitle_color":"","url":"2026\/0730\/512760.html"},{"id":512759,"catid":3,"update_time":1785375233,"title":"全球首个胚胎器官时空全景成功绘制","img":"","description":"本报讯（特约记者孙国根）中国科学院院士、复旦大学附属妇产科医院专家黄荷凤，基因组多维解析技术全国重点实验室徐讯研究员研究团队，联合浙江大学、华大生命科学研究院等单位，绘制出全球首个胚胎器官时空全景。该研究成果突破传统技术瓶颈，标志着人类对早期器官发生阶段的认知，从零散的切片观察迈...","thumb":"","extend_content":null,"toptitle_color":"","title_color":"","subtitle_color":"","url":"2026\/0730\/512759.html"},{"id":512708,"catid":3,"update_time":1785202008,"title":"肺结节良恶性诊断有了AI辅助模型","img":"","description":"本报讯（通讯员朱振宸特约记者段文利）北京协和医院携手北京大学人民医院以及湖北省武汉市第三医院、黄石市中心医院等医疗机构在肺结节人工智能（AI）辅助诊断领域取得重要研究进展。团队创新开发了深度学习模型DeepFAN，完成了亚洲首个针对肺结节良恶性鉴别的AI辅助诊断注册临床试验。该模...","thumb":"","extend_content":null,"toptitle_color":"","title_color":"","subtitle_color":"","url":"2026\/0728\/512708.html"},{"id":512707,"catid":3,"update_time":1785201910,"title":"闭环脑机接口体系实现按需镇痛","img":"","description":"本报讯（特约记者徐英）上海交通大学医学院附属第九人民医院马柯团队联合上海健康医学院、东华大学等多个高校的科研团队，首次依托θ波段脑电标志物与新型水凝胶电极搭建闭环脑机接口体系，实现神经病理性疼痛客观诊断、按需调控与情绪共病同步干预。相关研究成果日前发表于国际期刊《先进科学》。神经...","thumb":"","extend_content":null,"toptitle_color":"","title_color":"","subtitle_color":"","url":"2026\/0728\/512707.html"},{"id":512706,"catid":3,"update_time":1785201807,"title":"靶向细胞治疗肝纤维化或添“帮手”","img":"","description":"本报讯（特约记者郝金刚王瑗瑗）免疫调节纳米颗粒联合靶向细胞治疗肝纤维化可产生显著协同效应，疗效较单一疗法大幅提升。该研究结论，为肝纤维化这一临床难题提供了全新的治疗思路。近日，山东第一医科大学附属省立医院（山东省立医院）朱强、赵松柏、牟成志、王新宇团队在国际学术期刊《控释杂志》上...","thumb":"","extend_content":null,"toptitle_color":"","title_color":"","subtitle_color":"","url":"2026\/0728\/512706.html"}]