Discrimination of Invasive Human Skin Tumor Using an Ultrafast ATP-Proton AND-Gate Probe.
ACS sensors(2022)
Abstract
Cancer cells undergo unscheduled proliferation resulting from dysregulation of the cell cycle, and hence, evaluation in tumor is of keen interest to examine the invasiveness and recurrence of cancer in the lesion. Molecular probes capable of discriminating actively growing tumor from resting ones remain unexplored despite their vast importance. Here, we describe a novel strategy to visualize invasive areas in tumor with a fluorescence probe that implements synergistic fluorescence response toward the slightly acidic environment of tumor and an ATP-abundant nature of actively growing cells. The probe has been designed for ultrafast detection of ATP with high specificity. We demonstrate its utility in visualizing invasive areas in tumor by distinguishing basal cell carcinomas and squamous cell carcinomas at their early stages by two-photon microscopy.
MoreTranslated text
Key words
dividing cancer cells,human skin carcinomas,ATP,proton AND-gate probe,two-photon microscopy,early diagnosis
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined