Label-free in vivo cellular-level detection and imaging of apoptosis

作者: Andrew J. Bower , Marina Marjanovic , Youbo Zhao , Joanne Li , Eric J. Chaney

DOI: 10.1002/JBIO.201600003

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摘要: Cell death plays a critical role in health and homeostasis as well as in the pathogenesis and treatment of a broad spectrum of diseases and can be broadly divided into two main categories: apoptosis, or programmed cell death, and necrosis, or acute cell death. While these processes have been characterized extensively in vitro, label‐free detection of apoptosis and necrosis at the cellular level in vivo has yet to be shown. In this study, for the first time, fluorescence lifetime imaging microscopy (FLIM) of intracellular reduced …

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