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Bao P, Li C, Ou H, Ji S, Chen Y, Gao J, Yue X, Shen J, Ding D. A peptide-based aggregation-induced emission bioprobe for selective detection and photodynamic killing of Gram-negative bacteria. Biomater Sci 2021; 9:437-442. [PMID: 33146160 DOI: 10.1039/d0bm01330g] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A bioprobe with aggregation-induced emission characteristics is developed, which can visualize and photodynamically ablate Gram-negative bacteria in a selective manner.
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Affiliation(s)
- Pingping Bao
- Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction
- Tianjin Stomatological Hospital
- The Affiliated Stomatological Hospital of Nankai University
- Tianjin 300041
- China
| | - Cong Li
- Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction
- Tianjin Stomatological Hospital
- The Affiliated Stomatological Hospital of Nankai University
- Tianjin 300041
- China
| | - Hanlin Ou
- Key Laboratory of Bioactive Materials
- Ministry of Education
- and College of Life Sciences
- Nankai University
- Tianjin 300071
| | - Shenglu Ji
- Key Laboratory of Bioactive Materials
- Ministry of Education
- and College of Life Sciences
- Nankai University
- Tianjin 300071
| | - Yao Chen
- Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction
- Tianjin Stomatological Hospital
- The Affiliated Stomatological Hospital of Nankai University
- Tianjin 300041
- China
| | - Jing Gao
- Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction
- Tianjin Stomatological Hospital
- The Affiliated Stomatological Hospital of Nankai University
- Tianjin 300041
- China
| | - Xin Yue
- Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction
- Tianjin Stomatological Hospital
- The Affiliated Stomatological Hospital of Nankai University
- Tianjin 300041
- China
| | - Jing Shen
- Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction
- Tianjin Stomatological Hospital
- The Affiliated Stomatological Hospital of Nankai University
- Tianjin 300041
- China
| | - Dan Ding
- Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction
- Tianjin Stomatological Hospital
- The Affiliated Stomatological Hospital of Nankai University
- Tianjin 300041
- China
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Rakesh KP, Marichannegowda MH, Srivastava S, Chen X, Long S, Karthik CS, Mallu P, Qin HL. Combating a Master Manipulator: Staphylococcus aureus Immunomodulatory Molecules as Targets for Combinatorial Drug Discovery. ACS COMBINATORIAL SCIENCE 2018; 20:681-693. [PMID: 30372025 DOI: 10.1021/acscombsci.8b00088] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Staphylococcus aureus is a bacterial pathogen that can cause significant disease burden and mortality by counteracting host defenses through producing virulence factors to survive the immune responses evoked by infection. This emerging drug-resistant pathogen has led to a decline in the efficacy of traditional antimicrobial therapy. To combat these threats, precision antimicrobial therapeutics have been created to target key virulence determinants of specific pathogens. Here we review the benefits of, progresses in, and roadblocks to the development of precision antimicrobial therapeutics using combinatorial chemistry.
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Affiliation(s)
- Kadalipura P. Rakesh
- Department of Pharmaceutical Engineering, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, Hubei, P. R. China
| | | | - Shobhith Srivastava
- Department of Pharmacology and Therapeutics, King George’s Medical University, Chowk, Lucknow 226003, India
| | - Xing Chen
- Department of Pharmaceutical Engineering, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, Hubei, P. R. China
| | - Sihui Long
- Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Laboratory of Novel Reactor and Green Chemical Technology, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan 430073, Hubei, China
| | - Chimatahalli S. Karthik
- Department of Chemistry, Sri Jayachamarajendra College of Engineering, Mysuru 570006, Karnataka, India
| | - Putswamappa Mallu
- Department of Chemistry, Sri Jayachamarajendra College of Engineering, Mysuru 570006, Karnataka, India
| | - Hua-Li Qin
- Department of Pharmaceutical Engineering, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, Hubei, P. R. China
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