Robert S. Langer
罗伯特·兰格
ScD
Institute Professor (MIT's highest honor)麻省理工学院学会教授(MIT最高荣誉)
👥Biography 个人简介
Robert Langer is an Institute Professor at MIT — the only active Institute Professor in the School of Engineering — and is one of the most cited engineers in history, with over 1,700 papers and 1,400 issued or pending patents. He is a co-founder of more than 40 companies including Moderna. Langer pioneered the field of controlled drug delivery, showing in 1976 that large macromolecules could be released from polymers in a controlled manner — overturning prevailing scientific dogma. This discovery launched an entirely new field and is the basis for products ranging from cancer drug-eluting stents to sustained-release pharmaceuticals. His work on lipid nanoparticles has been crucial to the mRNA vaccine revolution. He co-founded Moderna with Flagship Pioneering and his lipid nanoparticle delivery technologies are central to COVID-19 vaccines and next-generation cancer mRNA therapies. He has received virtually every major scientific prize except the Nobel Prize.
Robert Langer 是麻省理工学院的学会教授——工程学院唯一在职的学会教授——是历史上被引用次数最多的工程师之一,拥有超过1,700篇论文和1,400项已颁发或待颁发的专利。他是包括Moderna在内的40多家公司的联合创始人。 Langer 开创了控释药物递送领域,1976年证明大分子可以从聚合物中以受控方式释放——推翻了当时普遍接受的科学教条。这一发现开创了一个全新领域,是从癌症药物洗脱支架到缓释药物等产品的基础。 他在脂质纳米颗粒方面的工作对mRNA疫苗革命至关重要。他与Flagship Pioneering共同创立了Moderna,他的脂质纳米颗粒递送技术是COVID-19疫苗和下一代癌症mRNA疗法的核心。他几乎获得了除诺贝尔奖以外的所有主要科学奖项。
🧪Research Fields 研究领域
🎓Key Contributions 主要贡献
Controlled Drug Release Technology
Demonstrated in 1976 that large molecules (proteins, nucleic acids) could be released in a controlled, sustained manner from polymer matrices — a discovery that launched the field of controlled drug delivery and enabled countless therapeutic applications.
Lipid Nanoparticles for mRNA Delivery
Developed foundational lipid nanoparticle (LNP) formulations that efficiently deliver mRNA and nucleic acids in vivo. These technologies are central to Moderna's COVID-19 vaccine and next-generation mRNA cancer therapies.
Cancer Nanomedicine & Drug Eluting Devices
Developed polymer-based drug delivery systems for brain cancer (Gliadel wafer — first FDA-approved local chemotherapy device), tumor-targeted nanoparticles, and angiogenesis inhibitor delivery platforms.
Tissue Engineering Scaffolds
Pioneered biodegradable polymer scaffolds for tissue engineering, enabling laboratory growth of structured tissues including cartilage, blood vessels, and more complex organ constructs.
Representative Works 代表性著作
Polymers for the Sustained Release of Proteins and Other Macromolecules
Nature (1976)
Landmark paper proving that macromolecules can be released in controlled manner from polymer matrices — founding the drug delivery field.
Lipid Nanoparticle Technology for Therapeutic Gene Regulation in the Liver
Nature Nanotechnology (2019)
Systematic optimization of lipid nanoparticle composition for efficient in vivo mRNA and siRNA delivery.
Biodegradable Drug Delivery Scaffold for Cancer Treatment
Science (1994)
Development of the polymer wafer delivering chemotherapy directly to brain tumor site, leading to Gliadel FDA approval.
🏆Awards & Recognition 奖项与荣誉
📄Data Sources 数据来源
Last updated: 2026-04-05 | All information from publicly available academic sources
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