Glen Barber
格伦·巴伯
PhD
Professor and Chairman, Department of Cell Biology; Director, Sheila and David Fuente Graduate Program细胞生物学系主任教授
👥Biography 个人简介
Glen Barber is the discoverer of the STING (Stimulator of Interferon Genes) pathway, one of the most transformative findings in innate immunity of the past two decades. His identification of STING as the central signaling hub for cytosolic DNA sensing revolutionized understanding of how tumors are recognized by the innate immune system and enabled an entirely new class of cancer immunotherapy drugs — STING agonists — now in multiple clinical trials.
🧪Research Fields 研究领域
🎓Key Contributions 主要贡献
STING Discovery
Identified STING (TMEM173) as the critical innate immune adapter that senses cyclic dinucleotides produced by cGAS upon detection of cytosolic dsDNA from dying tumor cells.
STING in Anti-Tumor Immunity
Demonstrated that spontaneous tumor rejection requires STING-dependent type I IFN production by dendritic cells, linking innate DNA sensing to adaptive anti-tumor T cell responses.
STING Agonist Drug Development
Led preclinical development of synthetic STING agonists (cyclic dinucleotide analogs) that induce tumor regression when injected intratumorally, providing rationale for clinical trials.
Representative Works 代表性著作
STING is an endoplasmic reticulum adaptor that facilitates innate immune signalling
Nature (2008)
Original STING discovery paper establishing its role as the ER-resident signaling hub for innate immune activation downstream of cytosolic DNA detection.
STING-dependent cytosolic DNA sensing promotes radiation-induced type I interferon-dependent anti-tumor immunity
Immunity (2014)
Showed radiation-induced tumor DNA release activates STING in dendritic cells, bridging radiotherapy with innate immune activation and T cell priming.
🏆Awards & Recognition 奖项与荣誉
📄Data Sources 数据来源
Last updated: 2026-01-15 | All information from publicly available academic sources
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