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Enzyme-responsive fluorescent probes for bacteria imaging
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Rao WEI, Hai-yu HU, Lei-lei ZHANG*
Acta Pharmaceutica Sinica | 2022, 57(8) : 2313 - 2326
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Acta Pharmaceutica Sinica | 2022, 57(8): 2313-2326
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Enzyme-responsive fluorescent probes for bacteria imaging
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Rao WEI, Hai-yu HU, Lei-lei ZHANG*
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  • Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
Published: 2022-08-12 doi: 10.16438/j.0513-4870.2022-0303
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Fluorescent probes are potential fluorophores that display signals based on the changes in tissue microenvironment, interactions with analytes or specific biochemical reactions. Metabolic enzymes are the most important protein involved in bacteria activities. Complex dynamics of biological processes in bacteria are elucidated by these metabolic enzymes-based fluorescent probes with high spatial resolution and sensitivity. Here, we review recent advances in metabolic enzyme-responsive fluorescent probes for bacteria imaging. It was organized according to enzyme classification systems, focused on fluorescence masking strategies, molecular mechanisms of enzyme activation, and bio-related applications.

enzyme  /  bacteria  /  fluorescent probe  /  biological imaging  /  probe design
Rao WEI, Hai-yu HU, Lei-lei ZHANG. Enzyme-responsive fluorescent probes for bacteria imaging[J]. Acta Pharmaceutica Sinica, 2022 , 57 (8) : 2313 -2326 . DOI: 10.16438/j.0513-4870.2022-0303
Year 2022 volume 57 Issue 8
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doi: 10.16438/j.0513-4870.2022-0303
  • Receive Date:2022-03-08
  • Online Date:2025-12-23
  • Published:2022-08-12
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  • Received:2022-03-08
  • Revised:2022-05-08
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    Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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