拿下“诺奖风向标”!这位科学家从边缘到巅峰的科研逆袭之旅
▎药明康德内容团队编辑
近日,被誉为“诺贝尔奖风向标”的盖尔德纳奖(Canada Gairdner Awards)公布了2024年的获奖者。因在嵌合抗原受体(CAR)-T细胞疗法开发中做出的杰出贡献,米歇尔·萨德兰(Michel Sadelain)博士和Zelig Eshhar博士共同荣获加拿大盖尔德纳国际奖(Canada Gairdner International Awards)。在今天的这篇文章中,药明康德内容团队将结合公开资料首先带大家一道回顾米歇尔·萨德兰博士的故事。
这位CAR-T疗法先驱的研究经历实际上很是坎坷。自他于上个世纪90年代投身于通过基因修饰免疫细胞来对抗癌症的研究开始,不认同的声音便不绝于耳。不仅如此,他还曾被放弃资助,晋升变得不稳定,也没有研究生愿意加入他的实验室。萨德兰博士的处境甚至一度糟糕到他的母亲都非常担忧他的职业生涯。但最终,他还是坚持了下来,在这条不被看好的道路上数十年如一日地不懈努力,最终摘得了硕果。
▲Michel Sadelain博士(图片来源:药明康德内容团队制作)
大胆的设想——改造T细胞以靶向癌细胞
十年磨一剑,开发出首个有效的CAR-T细胞
十年达成又一个目标——成功通过临床试验的考验
续写下一个十年
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[1] Memorial Sloan Kettering Cancer Center Physician-Scientist Michel Sadelain Awarded 2024 Breakthrough Prize in Life Sciences. Retrieved January 12, 2024, from https://www.mskcc.org/news-releases/memorial-sloan-kettering-cancer-center-physician-scientist-michel-sadelain-awarded-2024-breakthrough-prize-in-life-sciences
[2] CAR T Cells: Timeline of Progress. Retrieved January 12, 2024, from https://www.mskcc.org/timeline/car-t-timeline-progress
[3] CRISPR Genome-Editing Tool Takes Cancer Immunotherapy to the Next Level. Retrieved January 12, 2024, from https://www.mskcc.org/news/crispr-genome-editing-tool-takes-cancer-immunotherapy-next-level
[4] Krause, A., et al. Antigen-dependent CD28 Signaling Selectively Enhances Survival and Proliferation in Genetically Modified Activated Human Primary T Lymphocytes. J Exp Med, 188(4), 619–626. https://doi.org/10.1084/jem.188.4.619
[5] Michel Sadelain et al., (2017) Therapeutic T cell engineering. Nature Doi: https://doi.org/10.1038/nature22395
[6] Immunologist wins 'Breakthrough Prize' for innovative cancer treatment. Retrieved January 12, 2024, from https://medicalxpress.com/news/2023-09-immunologist-breakthrough-prize-cancer-treatment.html
[7] Maher, J., Brentjens, R., Gunset, G. et al. Human T-lymphocyte cytotoxicity and proliferation directed by a single chimeric TCRζ /CD28 receptor. Nat Biotechnol 20, 70–75 (2002). https://doi.org/10.1038/nbt0102-70
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