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Supianto M, Yoo DK, Hwang H, Oh HB, Jhung SH, Lee HJ. Linker-Preserved Iron Metal-Organic Framework-Based Lateral Flow Assay for Sensitive Transglutaminase 2 Detection in Urine Through Machine Learning-Assisted Colorimetric Analysis. ACS Sens 2024; 9:1321-1330. [PMID: 38471126 DOI: 10.1021/acssensors.3c02250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Abstract
A groundbreaking demonstration of the utilization of the metal-organic framework MIL-101(Fe) as an exceptionally perceptive visual label in colorimetric lateral flow assays (LFA) is described. This pioneering approach enables the precise identification of transglutaminase 2 (TGM2), a recognized biomarker for chronic kidney disease (CKD), in urine specimens, which offers a remarkably sensitive naked-eye detection mechanism. The surface of MIL-101(Fe) was modified with oxalyl chloride, adipoyl chloride, and poly(acrylic) acid (PAA); these not only improved the labeling material stability in a complex matrix but also achieved a systematic control in the detection limit of the TGM2 concentration using our LFA platform. The advanced LFA with the MIL-101(Fe)-PAA label can detect TGM2 concentrations down to 0.012, 0.009, and 0.010 nM in Tris-HCl buffer, urine, and desalted urine, respectively, which are approximately 55-fold lower than those for a conventional AuNP-based LFAs. Aside from rapid TGM2 detection (i.e., within 20 min), the performance of the MIL-101(Fe)-PAA-based LFA on reproducibility [coefficients of variation (CV) < 2.9%] and recovery (95.9-103.2%) along with storage stability within 25 days of observation (CV < 6.0%) shows an acceptable parameter range for quantitative analysis. A sophisticated sensing method grounded in machine learning principles was also developed, specifically aimed at precisely deducing the TGM2 concentration by analyzing immunoreaction sites. More importantly, our developed LFA offers potential for clinical measurement of TGM2 concentration in normal human urine and CKD patients' samples.
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Affiliation(s)
- Mulya Supianto
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, 80 Daehakro, Buk-gu, Daegu-city 41566, Republic of Korea
| | - Dong Kyu Yoo
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, 80 Daehakro, Buk-gu, Daegu-city 41566, Republic of Korea
| | - Hagyeong Hwang
- Department of Chemistry, Sogang University, Seoul 04107, Republic of Korea
| | - Han Bin Oh
- Department of Chemistry, Sogang University, Seoul 04107, Republic of Korea
| | - Sung Hwa Jhung
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, 80 Daehakro, Buk-gu, Daegu-city 41566, Republic of Korea
| | - Hye Jin Lee
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, 80 Daehakro, Buk-gu, Daegu-city 41566, Republic of Korea
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Su J, Yao Z, Chen Z, Zhou S, Wang Z, Xia H, Liu S, Wu Y. TfR Aptamer Enhanced Blood-Brain Barrier Penetration of Biomimetic Nanocomplexes for Intracellular Transglutaminase 2 Imaging and Silencing in Glioma. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2203448. [PMID: 35980938 DOI: 10.1002/smll.202203448] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 07/14/2022] [Indexed: 06/15/2023]
Abstract
Engineering a versatile nanocomplex integrating effective penetration of the blood-brain barrier (BBB), accurate diagnosis, and boosting therapy has always been an intractable challenge in glioblastoma multiforme (GBM). Herein, biomimetic nanocomplexes (TMPsM) for single intracellular transglutaminase 2 (TG2)-triggered self-assembly imaging and RNAi therapy for GBM are subtly developed. To prove the concept, transferrin receptor (TfR) aptamer-modified brain metastatic tumor cell membrane is prepared as the shell for dual BBB targeting capability and prolonged blood retention time. Upon targeting entering into GBM, hollow MnO2 is decomposed to release KKGKGQQ-tetraphenylethene (Pep-TPE) and siRNA. Owing to TG2 dependence, the non-emissive Pep-TPE would be self-aggregated to induce the emission turn-on in GBM that contain overexpressed TG2. The resulting aggregation-induced emission fluorescence imaging with a high signal-to-noise ratio can achieve the precise localization of the tumor and dynamic detection of TG2 activity, thereby allowing the GBM accurate diagnosis. Notably, the TG2 can be silenced by the released siRNA to cause cell apoptosis and increase chemotherapeutic sensitivity, ultimately realizing excellent antitumor efficacy. In vitro and in vivo results demonstrate that the as-prepared TMPsM indeed possess superior BBB penetration, precise diagnosis, and effective therapy of GBM. The proposed strategy may pioneer a new path for the theranostics of brain tumors.
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Affiliation(s)
- Juan Su
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China
| | - Zhipeng Yao
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China
- The Translational Research Institute for Neurological Disorders, Department of Neurosurgery of Wannan Medical College, The First Affiliated Hospital of Wannan Medical College (Yijishan Hospital of Wannan Medical College), Wuhu, 241001, China
| | - Zixuan Chen
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China
| | - Sisi Zhou
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China
| | - Zhi Wang
- Testing and Certification, Wuxi Institute of Inspection, Wuxi, 214125, China
| | - Hongping Xia
- The Translational Research Institute for Neurological Disorders, Department of Neurosurgery of Wannan Medical College, The First Affiliated Hospital of Wannan Medical College (Yijishan Hospital of Wannan Medical College), Wuhu, 241001, China
| | - Songqin Liu
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China
| | - Yafeng Wu
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China
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Jeon HY, Lee YJ, Kim YS, Kim SY, Han ET, Park WS, Hong SH, Kim YM, Ha KS. Proinsulin C‐peptide prevents hyperglycemia‐induced vascular leakage and metastasis of melanoma cells in the lungs of diabetic mice. FASEB J 2019; 33:750-762. [DOI: 10.1096/fj.201800723r] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Affiliation(s)
- Hye-Yoon Jeon
- Department of Molecular and Cellular BiochemistryKangwon National University School of Medicine Chuncheon Korea
| | - Yeon-Ju Lee
- Department of Molecular and Cellular BiochemistryKangwon National University School of Medicine Chuncheon Korea
| | - You-Sun Kim
- Department of BiochemistryAjou University School of Medicine Suwon Korea
| | - Soo-Youl Kim
- Cancer Cell and Molecular Biology BranchNational Cancer Center Goyang Korea
| | - Eun-Taek Han
- Department of Medical Environmental Biology and Tropical MedicineKangwon National University School of Medicine Chuncheon Korea
| | - Won Sun Park
- Department of PhysiologyKangwon National University School of Medicine Chuncheon Korea
| | - Seok-Ho Hong
- Department of Internal MedicineKangwon National University School of Medicine Chuncheon Korea
| | - Young-Myeong Kim
- Department of Molecular and Cellular BiochemistryKangwon National University School of Medicine Chuncheon Korea
| | - Kwon-Soo Ha
- Department of Molecular and Cellular BiochemistryKangwon National University School of Medicine Chuncheon Korea
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Malešević M, Migge A, Hertel TC, Pietzsch M. A fluorescence-based array screen for transglutaminase substrates. Chembiochem 2015; 16:1169-74. [PMID: 25940638 DOI: 10.1002/cbic.201402709] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Indexed: 01/05/2023]
Abstract
Transglutaminases (EC 2.3.2.13) form an enzyme family that catalyzes the formation of isopeptide bonds between the γ-carboxamide group of glutamine and the ε-amine group of lysine residues of peptides and proteins. Other primary amines can be accepted in place of lysine. Because of their important physiological and pathophysiological functions, transglutaminases have been studied for 60 years. However, the substrate preferences of this enzyme class remain largely elusive. In this study, we used focused combinatorial libraries of 400 peptides to investigate the influence of the amino acids adjacent to the glutamine and lysine residues on the catalysis of isopeptide bond formation by microbial transglutaminase. Using the peptide microarray technology we found a strong positive influence of hydrophobic and basic amino acids, especially arginine, tyrosine, and leucine. Several tripeptide substrates were synthesized, and enzymatic kinetic parameters were determined both by microarray analysis and in solution.
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Affiliation(s)
- Miroslav Malešević
- Institute of Biochemistry and Biotechnology, Department of Enzymology, Project Group gFP5, Martin Luther University Halle-Wittenberg, Weinbergweg 22, 06120 Halle/Saale (Germany)
| | - Andreas Migge
- Department of Pharmaceutical Technology and Biopharmacy, Institute of Pharmacy, Faculty of Sciences I, Biosciences, Martin Luther University Halle-Wittenberg, Weinbergweg 22, 06120 Halle/Saale (Germany)
| | - Thomas C Hertel
- Department of Pharmaceutical Technology and Biopharmacy, Institute of Pharmacy, Faculty of Sciences I, Biosciences, Martin Luther University Halle-Wittenberg, Weinbergweg 22, 06120 Halle/Saale (Germany)
| | - Markus Pietzsch
- Department of Pharmaceutical Technology and Biopharmacy, Institute of Pharmacy, Faculty of Sciences I, Biosciences, Martin Luther University Halle-Wittenberg, Weinbergweg 22, 06120 Halle/Saale (Germany).
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