科大化学家发现「超级」光还原剂　为光催化带来新进展
| 2025 年 7 月 3 日
科大化学家发现「超级」光还原剂　为光催化带来新进展
科大研究团队利用旋磁零折射率超材料　研发崭新光波操控机制
| 2025 年 6 月 12 日
科大研究团队利用旋磁零折射率超材料　研发崭新光波操控机制
化学系
| 2025 年 6 月 4 日
科大化学家发现新手性桥联多环合成方法
化学系
| 2025 年 5 月 19 日
破解硼杂环：科大化学家发现硼杂环新合成方法
物理系
| 2025 年 4 月 29 日
磁学新时代：科大最新研究为自旋电子学和谷电子学应用带来新方向
(From right) Prof. Angela WU, Associate Professor of HKUST’s Division of Life Science and Department of Chemical and Biological Engineering, post-doctoral fellow Dr. Lei YU as well as co-author of the paper, TAM Sing Ting
(From right) Prof. Angela WU, Associate Professor of HKUST’s Division of Life Science and Department of Chemical and Biological Engineering, post-doctoral fellow Dr. Lei YU as well as co-author of the paper, TAM Sing Ting
生命科学
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科大突破性发现罕见肿瘤细胞「间谍」　揭示不为人知的癌细胞

香港科技大学（科大）研究人员研发了一种可为冷冻和新鲜细胞组织样本同时进行单细胞DNA和RNA测序的新技术，更利用这方法识别出伪装为正常细胞的罕见脑肿瘤细胞「间谍」。是次发现为一些最复杂和罕见肿瘤的研究带来突破，并为未来的药物靶标发现开辟新方向。

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Dr. Thuy Linh NGUYEN (left), and Trung Duc NGUYEN (right) are the co-first authors of the paper.
Dr. Thuy Linh NGUYEN (left), and Trung Duc NGUYEN (right) are the co-first authors of the paper.
生命科学
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解构秀丽隐杆线虫pri-miRNA加工复合体的分子机制

小分子核糖核酸（microRNAs，以下简称miRNAs）是一种在动物和人类基因调控中发挥重要作用的小型核糖核酸(RNA)，一直令许多科学家为之着迷。在生物学和医学中，一項非常重要的研究范畴就是miRNA如何控制和调节基因表达，因为科学界一般相信，…

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Extensive coral bleaching occurred across depths on the north shore of Moorea during the 2019 marine heatwave. Photo credit: Peter J. Edmunds.
Extensive coral bleaching occurred across depths on the north shore of Moorea during the 2019 marine heatwave. Photo credit: Peter J. Edmunds.
海洋科学
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隐藏深海的热浪对珊瑚礁构成威胁

2019年四月至五月，位于南太平洋中部法属坡利尼西亚莫雷阿岛一带的珊瑚礁经历了长时间且严重的高温白化。由于该年并非厄尔尼诺年份，一般并不会出现这种情况，因此本事件令全球海洋科学界百思不解。

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In CNS, such as retinal ganglion cells, IFNγ activates STAT1 in Ptpn2 cKO RGCs. STAT1 then upregulates neuronal cGAS expression. cGAS produces cGAMP and activate STING in neurons. In PNS, such as dorsal root ganglion, axotomy induces IFNγ expression in axons by local translation. And IFNγ activates STAT1-cGAS signaling and cGAMP production in surrounding Schwann cells and blood cells, to promote peripheral axon regeneration.
In CNS, such as retinal ganglion cells, IFNγ activates STAT1 in Ptpn2 cKO RGCs. STAT1 then upregulates neuronal cGAS expression. cGAS produces cGAMP and activate STING in neurons. In PNS, such as dorsal root ganglion, axotomy induces IFNγ expression in axons by local translation. And IFNγ activates STAT1-cGAS signaling and cGAMP production in surrounding Schwann cells and blood cells, to promote peripheral axon regeneration.
生命科学
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研究发现促进成年神经系统轴突再生的内在免疫机制

中枢神经系统一旦受创，例如在脊髓损伤的意外中，伤者很可能会永久丧失感觉或活动能力，当中的关键原因，是轴突断裂后无法再生。目前，医学界为脊髓损伤患者恢复活动能力的方法非常有限。若要为他们带来治疗希望，其中一个 研究方向，便是要破解令这些受伤轴突再生的方法。

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Left: the solution is confined by graphene. Right: the solution is confined by stishovite (SiO2). The white, grey, red, and pink balls are the hydrogen, carbon, oxygen, and silicon atoms, respectively.
Left: the solution is confined by graphene. Right: the solution is confined by stishovite (SiO2). The white, grey, red, and pink balls are the hydrogen, carbon, oxygen, and silicon atoms, respectively.
化学
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深部碳揭秘

香港科大的一项最新研究表明，地球内部的CO2可能比之前认识的更加活跃，并在地球气候变化过程中扮演更重要的角色。

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Changes in aging stem cells
Changes in aging stem cells
生命科学
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科大团队破解干细胞变化之谜 为抗衰老研究迈进一大步

古今中外，「抗衰老」一直都是历史和文学中的热门题材。从中国古代的秦始皇派员远征大海寻找长生不死之药，到西方小说中的德古拉伯爵拥有不死之身，千百年来，人类仍沉醉于寻找不老之术，至今仍未有解决方法。

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Prof. Nancy IP (first row second right) and her research team members.
Prof. Nancy IP (first row second right) and her research team members.
生命科学
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科大发现血液蛋白新靶点 开拓治疗阿尔兹海默症新方向

由香港科技大学（科大）晨兴生命科学教授兼香港神经退行性疾病中心主任叶玉如教授领导的国际研究团队，发现了一种在阿尔兹海默症（AD）发病机制中起关键作用的血液蛋白，有助设计创新治疗策略，降低AD发病风险和改善AD患者病况。

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(From left) Prof. Chen Qing and his research group members Dr. Li Liangyu (postdoctoral fellow) and Xiao Diwen (PhD student) at the lab of HKUST Energy Institute. On the lab bench is a set-up for fabricating the nanoporous zinc metal electrode.
(From left) Prof. Chen Qing and his research group members Dr. Li Liangyu (postdoctoral fellow) and Xiao Diwen (PhD student) at the lab of HKUST Energy Institute. On the lab bench is a set-up for fabricating the nanoporous zinc metal electrode.
化学
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科大研发纳米多孔锌电极 即弃碱性锌电池也可充电

香港科技大学（科大）的研究团队成功研制了一款新的电极设计，令日常生活中常见的非充电碱性锌电池变成可充电，有助推动更广泛使用充电池。

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A joint research team from The Hong Kong University of Science and Technology (HKUST), and the LKS Faculty of Medicine, The University of Hong Kong (HKUMed) have demonstrated that ZCB11, a broadly neutralising antibody derived from a local mRNA-vaccinee against the spreading Omicron variants of SARS-CoV-2, displays potent antiviral activities against all variants of concern (VOCs), including the dominantly spreading Omicron BA.1, BA1.1 and BA.2. The research team members include (from left): Professor Dang
A joint research team from The Hong Kong University of Science and Technology (HKUST), and the LKS Faculty of Medicine, The University of Hong Kong (HKUMed) have demonstrated that ZCB11, a broadly neutralising antibody derived from a local mRNA-vaccinee against the spreading Omicron variants of SARS-CoV-2, displays potent antiviral activities against all variants of concern (VOCs), including the dominantly spreading Omicron BA.1, BA1.1 and BA.2. The research team members include (from left): Professor Dang
生命科学
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香港科技大学及港大医学院联合研究证明广谱中和抗体 可保护叙利亚仓鼠免受SARS-CoV-2 Omicron变异株感染

香港科技大学（科大）的结构生物学家联同香港大学艾滋病研究所、香港大学李嘉诚医学院（港大医学院）临床医学学院微生物学系与香港大学新发传染病国家重点实验室的研究人员已证明，源自本地 mRNA 疫苗接种者、针对SARS-CoV-2 Omicron变异株的广谱中和抗体ZCB11，…

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Geographical location and bathymetry of the South China Sea.
Geographical location and bathymetry of the South China Sea.
海洋科学
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科大研究人员发现南海存在三层交替旋转运动的「热点」源

香港科技大学(科大)港澳海洋研究中心主任甘剑平教授研究团队于中国南海进行海洋模拟试验及观测，透过地球流体动力学理论，揭秘了南海的海洋三维运动特征。

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