Grant J. Steyer

Papers

Total Citations

101

H-Index

About

Grant J. Steyer is a pioneering biomedical engineer whose work has fundamentally advanced the visualization of biological systems at the whole-organism scale. His primary research focuses on cryo-imaging technology, specifically the development of high-resolution, three-dimensional imaging platforms that bridge the gap between macroscopic and microscopic views. Steyer’s major contribution is the creation of the Case Cryo-imaging system, a section-and-image block-face technology that captures both color brightfield and molecular fluorescence images of entire mice with unprecedented detail. His landmark 2009 paper, “3D Cryo‐Imaging: A Very High‐Resolution View of the Whole Mouse,” has garnered 86 citations, establishing the foundational methodology for this field. In a subsequent highly cited work (15 citations), he demonstrated the system’s ability to detect single fluorescently labeled cells within a mouse, a breakthrough with profound implications for tracking stem cells and metastatic cancer cells in vivo. By enabling single-cell detection across an entire organism, Steyer has provided researchers with a powerful tool for understanding cell migration, tumor progression, and therapeutic efficacy, solidifying his reputation as a key innovator in whole-body imaging.