1
|
Lei Z, Lian L, Zhang L, Liu C, Zhai S, Yuan X, Wei J, Liu H, Liu Y, Du Z, Gul I, Zhang H, Qin Z, Zeng S, Jia P, Du K, Deng L, Yu D, He Q, Qin P. Detection of Frog Virus 3 by Integrating RPA-CRISPR/Cas12a-SPM with Deep Learning. ACS Omega 2023; 8:32555-32564. [PMID: 37720737 PMCID: PMC10500685 DOI: 10.1021/acsomega.3c02929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 08/03/2023] [Indexed: 09/19/2023]
Abstract
A fast, easy-to-implement, highly sensitive, and point-of-care (POC) detection system for frog virus 3 (FV3) is proposed. Combining recombinase polymerase amplification (RPA) and CRISPR/Cas12a, a limit of detection (LoD) of 100 aM (60.2 copies/μL) is achieved by optimizing RPA primers and CRISPR RNAs (crRNAs). For POC detection, smartphone microscopy is implemented, and an LoD of 10 aM is achieved in 40 min. The proposed system detects four positive animal-derived samples with a quantitation cycle (Cq) value of quantitative PCR (qPCR) in the range of 13 to 32. In addition, deep learning models are deployed for binary classification (positive or negative samples) and multiclass classification (different concentrations of FV3 and negative samples), achieving 100 and 98.75% accuracy, respectively. Without temperature regulation and expensive equipment, the proposed RPA-CRISPR/Cas12a combined with smartphone readouts and artificial-intelligence-assisted classification showcases the great potential for FV3 detection, specifically POC detection of DNA virus.
Collapse
Affiliation(s)
- Zhengyang Lei
- Center
of Precision Medicine and Healthcare, Tsinghua-Berkeley
Shenzhen Institute, Shenzhen, Guangdong Province 518055, China
- Tsinghua
Shenzhen International Graduate School, Institute of Biopharmaceutics and Health Engineering, Shenzhen, Guangdong Province 518055, China
| | - Lijin Lian
- Center
of Precision Medicine and Healthcare, Tsinghua-Berkeley
Shenzhen Institute, Shenzhen, Guangdong Province 518055, China
- Tsinghua
Shenzhen International Graduate School, Institute of Biopharmaceutics and Health Engineering, Shenzhen, Guangdong Province 518055, China
| | - Likun Zhang
- Center
of Precision Medicine and Healthcare, Tsinghua-Berkeley
Shenzhen Institute, Shenzhen, Guangdong Province 518055, China
- Tsinghua
Shenzhen International Graduate School, Institute of Biopharmaceutics and Health Engineering, Shenzhen, Guangdong Province 518055, China
| | - Changyue Liu
- Center
of Precision Medicine and Healthcare, Tsinghua-Berkeley
Shenzhen Institute, Shenzhen, Guangdong Province 518055, China
- Tsinghua
Shenzhen International Graduate School, Institute of Biopharmaceutics and Health Engineering, Shenzhen, Guangdong Province 518055, China
| | - Shiyao Zhai
- Center
of Precision Medicine and Healthcare, Tsinghua-Berkeley
Shenzhen Institute, Shenzhen, Guangdong Province 518055, China
- Tsinghua
Shenzhen International Graduate School, Institute of Biopharmaceutics and Health Engineering, Shenzhen, Guangdong Province 518055, China
| | - Xi Yuan
- Center
of Precision Medicine and Healthcare, Tsinghua-Berkeley
Shenzhen Institute, Shenzhen, Guangdong Province 518055, China
- Tsinghua
Shenzhen International Graduate School, Institute of Biopharmaceutics and Health Engineering, Shenzhen, Guangdong Province 518055, China
| | - Jiazhang Wei
- Department
of Otolaryngology & Head and Neck, The
People’s Hospital of Guangxi Zhuang Autonomous Region, Guangxi
Academy of Medical Sciences, 6 Taoyuan Road, Nanning, 530021, China
| | - Hong Liu
- Animal
and Plant Inspection and Quarantine Technical Centre, Shenzhen Exit and Entry Inspection and Quarantine Bureau, Shenzhen, Guangdong Province 518045, China
| | - Ying Liu
- Animal
and Plant Inspection and Quarantine Technical Centre, Shenzhen Exit and Entry Inspection and Quarantine Bureau, Shenzhen, Guangdong Province 518045, China
| | - Zhicheng Du
- Center
of Precision Medicine and Healthcare, Tsinghua-Berkeley
Shenzhen Institute, Shenzhen, Guangdong Province 518055, China
- Tsinghua
Shenzhen International Graduate School, Institute of Biopharmaceutics and Health Engineering, Shenzhen, Guangdong Province 518055, China
| | - Ijaz Gul
- Center
of Precision Medicine and Healthcare, Tsinghua-Berkeley
Shenzhen Institute, Shenzhen, Guangdong Province 518055, China
- Tsinghua
Shenzhen International Graduate School, Institute of Biopharmaceutics and Health Engineering, Shenzhen, Guangdong Province 518055, China
| | - Haihui Zhang
- Center
of Precision Medicine and Healthcare, Tsinghua-Berkeley
Shenzhen Institute, Shenzhen, Guangdong Province 518055, China
- Tsinghua
Shenzhen International Graduate School, Institute of Biopharmaceutics and Health Engineering, Shenzhen, Guangdong Province 518055, China
| | - Zhifeng Qin
- Animal
and Plant Inspection and Quarantine Technology Center, Shenzhen Customs, Shenzhen, Guangdong Province 518033, China
| | - Shaoling Zeng
- Animal
and Plant Inspection and Quarantine Technology Center, Shenzhen Customs, Shenzhen, Guangdong Province 518033, China
| | - Peng Jia
- Quality and
Standards Academy, Shenzhen Technology University, Shenzhen 518118, China
| | - Ke Du
- Department
of Chemical and Environmental Engineering, University of California, Riverside, California 92521, United States
| | - Lin Deng
- Shenzhen
Bay Laboratory, Shenzhen 518132, China
| | - Dongmei Yu
- School
of Mechanical, Electrical & Information Engineering, Shandong University, Weihai, Shandong 264209, China
| | - Qian He
- Center
of Precision Medicine and Healthcare, Tsinghua-Berkeley
Shenzhen Institute, Shenzhen, Guangdong Province 518055, China
- Tsinghua
Shenzhen International Graduate School, Institute of Biopharmaceutics and Health Engineering, Shenzhen, Guangdong Province 518055, China
| | - Peiwu Qin
- Center
of Precision Medicine and Healthcare, Tsinghua-Berkeley
Shenzhen Institute, Shenzhen, Guangdong Province 518055, China
- Tsinghua
Shenzhen International Graduate School, Institute of Biopharmaceutics and Health Engineering, Shenzhen, Guangdong Province 518055, China
| |
Collapse
|
2
|
Wang C, Wan J, Chen J, Gul I, Jiang C, Zhong X, Chen Z, Lei Z, Ma S, Lam TK, Yu D, Qin P. Sparse deconvolution for background noise suppression with total variation regularization in light field microscopy. Opt Lett 2023; 48:1894-1897. [PMID: 37221793 DOI: 10.1364/ol.482445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 02/09/2023] [Indexed: 05/25/2023]
Abstract
In this Letter, we present a method aiming at background noise removal in the 3D reconstruction of light field microscopy (LFM). Sparsity and Hessian regularization are taken as two prior knowledges to process the original light field image before 3D deconvolution. Due to the noise suppression function of total variation (TV) regularization, we add the TV regularization term to the 3D Richardson-Lucy (RL) deconvolution. By comparing the light field reconstruction results of our method with another state-of-the-art method that is also based on RL deconvolution, the proposed method shows improved performance in terms of removing background noise and detail enhancement. This method will be beneficial to the application of LFM in biological high-quality imaging.
Collapse
|
3
|
Guan H, Gul I, Xiao C, Ma S, Liang Y, Yu D, Liu Y, Liu H, Zhang CY, Li J, Qin P. Emergence, phylogeography, and adaptive evolution of mpox virus. New Microbes New Infect 2023; 52:101102. [PMID: 36815201 PMCID: PMC9937731 DOI: 10.1016/j.nmni.2023.101102] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 02/14/2023] [Accepted: 02/15/2023] [Indexed: 02/19/2023] Open
Abstract
Mpox (Monkeypox) is a zoonotic disease caused by mpox virus (MPXV). A multi-country MPXV outbreak in non-endemic demographics was identified in May 2022. A systematic evaluation of MPXV evolutionary trajectory and genetic diversity could be a timely addition to the MPXV diagnostics and prophylaxis. Herein, we integrated a systematic evolution analysis including phylogenomic and phylogeographic, followed by an in-depth analysis of the adaptive evolution and amino acid variations in type I interferon binding protein (IFNα/βBP). Mutations in IFNα/βBP protein may impair its binding capacity, affecting the MPXV immune evasion strategy. Based on the equilibrated data, we found an evolutionary rate of 7.75 × 10 - 5 substitutions/site/year, and an earlier original time (2021.25) of the clade IIb. We further discovered significant genetic variations in MPXV genomes from different regions and obtained six plausible spread trajectories from its intricate viral flow network, implying that North America might have acted as a bridge for the spread of MPXV from Africa to other continents. We identified two amino acids under positive selection in the Rifampicin resistance protein and extracellular enveloped virus (EEV) type-I membrane glycoprotein, indicating a role in adaptive evolution. Our research sheds light on the emergence, dispersal, and adaptive evolution of MPXV, providing theoretical support for mitigating and containing its expansion.
Collapse
Affiliation(s)
- Haifei Guan
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Ijaz Gul
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Chufan Xiao
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Shuyue Ma
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Yingshan Liang
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Dongmei Yu
- School of Mechanical, Electrical & Information Engineering, Shandong University, Weihai, Shandong, 264209, China
| | - Ying Liu
- Food Inspection & Quarantine Center, Shenzhen Custom, Shenzhen, Guangdong, 518060, China
| | - Hong Liu
- Food Inspection & Quarantine Center, Shenzhen Custom, Shenzhen, Guangdong, 518060, China
| | - Can Yang Zhang
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Juan Li
- Advanced Research Institute for Multidisciplinary Science, Beijing Institute of Technology, Beijing, 100081, China
| | - Peiwu Qin
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| |
Collapse
|
4
|
Chen Q, Gul I, Liu C, Lei Z, Li X, Raheem MA, He Q, Haihui Z, Leeansyah E, Zhang CY, Pandey V, Du K, Qin P. CRISPR-Cas12-based field-deployable system for rapid detection of synthetic DNA sequence of the monkeypox virus genome. J Med Virol 2023; 95:e28385. [PMID: 36478250 DOI: 10.1002/jmv.28385] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/21/2022] [Accepted: 12/05/2022] [Indexed: 12/13/2022]
Abstract
The global outbreak of the monkeypox virus (MPXV) highlights the need for rapid and cost-effective MPXV detection tools to effectively monitor and control the monkeypox disease. Herein, we demonstrated a portable CRISPR-Cas-based system for naked-eye detection of MPXV. The system harnesses the high selectivity of CRISPR-Cas12 and the isothermal nucleic acid amplification potential of recombinase polymerase amplification. It can detect both the current circulating MPXV clade and the original clades. We reached a limit of detection (LoD) of 22.4 aM (13.5 copies/µl) using a microtiter plate reader, while the visual LoD of the system is 75 aM (45 copies/µl) in a two-step assay, which is further reduced to 25 aM (15 copies/µl) in a one-pot system. We compared our results with quantitative polymerase chain reaction and obtained satisfactory consistency. For clinical application, we demonstrated a sensitive and precise visual detection method with attomolar sensitivity and a sample-to-answer time of 35 min.
Collapse
Affiliation(s)
- Qun Chen
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, P. R. China.,Tsinghua Shenzhen International Graduate School, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, P. R. China
| | - Ijaz Gul
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, P. R. China.,Tsinghua Shenzhen International Graduate School, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, P. R. China
| | - Changyue Liu
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, P. R. China.,Tsinghua Shenzhen International Graduate School, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, P. R. China
| | - Zhengyang Lei
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, P. R. China.,Tsinghua Shenzhen International Graduate School, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, P. R. China
| | - Xingyu Li
- Department of Hepatobiliary and Pancreatic Surgery II, The Third Xiangya Hospital, Central South University, Changsha, Hunan, P. R. China
| | - Muhammad A Raheem
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, P. R. China.,Tsinghua Shenzhen International Graduate School, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, P. R. China
| | - Qian He
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, P. R. China.,Tsinghua Shenzhen International Graduate School, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, P. R. China
| | - Zhang Haihui
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, P. R. China.,Tsinghua Shenzhen International Graduate School, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, P. R. China
| | - Edwin Leeansyah
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, P. R. China.,Tsinghua Shenzhen International Graduate School, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, P. R. China
| | - Can Y Zhang
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, P. R. China.,Tsinghua Shenzhen International Graduate School, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, P. R. China
| | - Vijay Pandey
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, P. R. China.,Tsinghua Shenzhen International Graduate School, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, P. R. China
| | - Ke Du
- Department of Chemical and Environmental Engineering, University of California, Riverside, California, USA
| | - Peiwu Qin
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, P. R. China.,Tsinghua Shenzhen International Graduate School, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, P. R. China
| |
Collapse
|
5
|
Gul I, Kamal MA. Experimental and Computational Approaches for SARS-CoV-2 Theranostics. Curr Pharm Des 2022; 28:i-ii. [PMID: 36650977 DOI: 10.2174/138161282846221227231152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Ijaz Gul
- Shenzhen International Graduate School, Tsinghua University, China
| | - Mohammad Amjad Kamal
- Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, China.,King Fahd Medical Research Center, King Abdulaziz University, Saudi Arabia.,Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Bangladesh.,Enzymoics, 7 Peterlee place, Hebersham, NSW 2770; Novel Global Community Educational Foundation, Australia
| |
Collapse
|
6
|
Gul I, Zhai S, Zhong X, Chen Q, Yuan X, Du Z, Chen Z, Raheem MA, Deng L, Leeansyah E, Zhang C, Yu D, Qin P. Angiotensin-Converting Enzyme 2-Based Biosensing Modalities and Devices for Coronavirus Detection. Biosensors (Basel) 2022; 12:bios12110984. [PMID: 36354493 PMCID: PMC9688389 DOI: 10.3390/bios12110984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/02/2022] [Accepted: 11/03/2022] [Indexed: 05/30/2023]
Abstract
Rapid and cost-effective diagnostic tests for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are a critical and valuable weapon for the coronavirus disease 2019 (COVID-19) pandemic response. SARS-CoV-2 invasion is primarily mediated by human angiotensin-converting enzyme 2 (hACE2). Recent developments in ACE2-based SARS-CoV-2 detection modalities accentuate the potential of this natural host-virus interaction for developing point-of-care (POC) COVID-19 diagnostic systems. Although research on harnessing ACE2 for SARS-CoV-2 detection is in its infancy, some interesting biosensing devices have been developed, showing the commercial viability of this intriguing new approach. The exquisite performance of the reported ACE2-based COVID-19 biosensors provides opportunities for researchers to develop rapid detection tools suitable for virus detection at points of entry, workplaces, or congregate scenarios in order to effectively implement pandemic control and management plans. However, to be considered as an emerging approach, the rationale for ACE2-based biosensing needs to be critically and comprehensively surveyed and discussed. Herein, we review the recent status of ACE2-based detection methods, the signal transduction principles in ACE2 biosensors and the development trend in the future. We discuss the challenges to development of ACE2-biosensors and delineate prospects for their use, along with recommended solutions and suggestions.
Collapse
Affiliation(s)
- Ijaz Gul
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Shiyao Zhai
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Xiaoyun Zhong
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Qun Chen
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Xi Yuan
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Zhicheng Du
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Zhenglin Chen
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Muhammad Akmal Raheem
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Lin Deng
- Shenzhen Bay Laboratory, Shenzhen 518132, China
| | - Edwin Leeansyah
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Canyang Zhang
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Dongmei Yu
- Department of Computer Science and Technology, School of Mechanical, Electrical & Information Engineering, Shandong University, Weihai 264209, China
| | - Peiwu Qin
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| |
Collapse
|
7
|
Zhang R, Han X, Lei Z, Jiang C, Gul I, Hu Q, Zhai S, Liu H, Lian L, Liu Y, Zhang Y, Dong Y, Zhang CY, Lam TK, Han Y, Yu D, Zhou J, Qin P. RCMNet: A deep learning model assists CAR-T therapy for leukemia. Comput Biol Med 2022; 150:106084. [PMID: 36155267 DOI: 10.1016/j.compbiomed.2022.106084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 08/16/2022] [Accepted: 09/03/2022] [Indexed: 11/30/2022]
Abstract
Acute leukemia is a type of blood cancer with a high mortality rate. Current therapeutic methods include bone marrow transplantation, supportive therapy, and chemotherapy. Although a satisfactory remission of the disease can be achieved, the risk of recurrence is still high. Therefore, novel treatments are demanding. Chimeric antigen receptor-T (CAR-T) therapy has emerged as a promising approach to treating and curing acute leukemia. To harness the therapeutic potential of CAR-T cell therapy for blood diseases, reliable cell morphological identification is crucial. Nevertheless, the identification of CAR-T cells is a big challenge posed by their phenotypic similarity with other blood cells. To address this substantial clinical challenge, herein we first construct a CAR-T dataset with 500 original microscopy images after staining. Following that, we create a novel integrated model called RCMNet (ResNet18 with Convolutional Block Attention Module and Multi-Head Self-Attention) that combines the convolutional neural network (CNN) and Transformer. The model shows 99.63% top-1 accuracy on the public dataset. Compared with previous reports, our model obtains satisfactory results for image classification. Although testing on the CAR-T cell dataset, a decent performance is observed, which is attributed to the limited size of the dataset. Transfer learning is adapted for RCMNet and a maximum of 83.36% accuracy is achieved, which is higher than that of other state-of-the-art models. This study evaluates the effectiveness of RCMNet on a big public dataset and translates it to a clinical dataset for diagnostic applications.
Collapse
Affiliation(s)
- Ruitao Zhang
- Institute of Biopharmaceutical and Health Engineering, Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong 518055, China; Precision Medicine and Public Health, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, Guangdong 518055, China
| | - Xueying Han
- The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Zhengyang Lei
- Institute of Biopharmaceutical and Health Engineering, Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong 518055, China; Precision Medicine and Public Health, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, Guangdong 518055, China
| | - Chenyao Jiang
- Institute of Biopharmaceutical and Health Engineering, Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong 518055, China; Precision Medicine and Public Health, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, Guangdong 518055, China
| | - Ijaz Gul
- Institute of Biopharmaceutical and Health Engineering, Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong 518055, China; Precision Medicine and Public Health, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, Guangdong 518055, China
| | - Qiuyue Hu
- Institute of Biopharmaceutical and Health Engineering, Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong 518055, China; Precision Medicine and Public Health, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, Guangdong 518055, China
| | - Shiyao Zhai
- Institute of Biopharmaceutical and Health Engineering, Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong 518055, China; Precision Medicine and Public Health, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, Guangdong 518055, China
| | - Hong Liu
- Animal and Plant Inspection and Quarantine Technical Centre, Shenzhen Customs District, Shenzhen, Guangdong 518045, China
| | - Lijin Lian
- Institute of Biopharmaceutical and Health Engineering, Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong 518055, China; Precision Medicine and Public Health, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, Guangdong 518055, China
| | - Ying Liu
- Animal and Plant Inspection and Quarantine Technical Centre, Shenzhen Customs District, Shenzhen, Guangdong 518045, China
| | - Yongbing Zhang
- Department of Computer Science, Harbin Institute of Technology, Shenzhen, Guangdong 518055, China
| | - Yuhan Dong
- Institute of Biopharmaceutical and Health Engineering, Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong 518055, China; Precision Medicine and Public Health, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, Guangdong 518055, China
| | - Can Yang Zhang
- Institute of Biopharmaceutical and Health Engineering, Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong 518055, China; Precision Medicine and Public Health, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, Guangdong 518055, China
| | - Tsz Kwan Lam
- Institute of Biopharmaceutical and Health Engineering, Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong 518055, China; Precision Medicine and Public Health, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, Guangdong 518055, China
| | - Yuxing Han
- Precision Medicine and Public Health, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, Guangdong 518055, China
| | - Dongmei Yu
- School of Mechanical, Electrical & Information Engineering, Shandong University, Weihai, Shandong 264209, China
| | - Jin Zhou
- The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Peiwu Qin
- Institute of Biopharmaceutical and Health Engineering, Shenzhen International Graduate School, Tsinghua University, Shenzhen, Guangdong 518055, China; Precision Medicine and Public Health, Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, Guangdong 518055, China.
| |
Collapse
|
8
|
Aer L, Jiang Q, Gul I, Qi Z, Feng J, Tang L. Overexpression and kinetic analysis of Ideonella sakaiensis PETase for polyethylene terephthalate (PET) degradation. Environ Res 2022; 212:113472. [PMID: 35577005 DOI: 10.1016/j.envres.2022.113472] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 05/08/2022] [Accepted: 05/10/2022] [Indexed: 06/15/2023]
Abstract
Ideonella sakaiensis PET hydrolase (IsPETase) is a well-characterized enzyme for effective PET biodegradation. However, the low soluble expression level of the enzyme hampers its practical implementation in the biodegradation of PET. Herein, the expression of IsPETaseMut, one of the most active mutants of IsPETase obtained so far, was systematically explored in E. coli by adopting a series of strategies. A notable improvement of soluble IsPETaseMut was observed by using chaperon co-expression and fusion expression systems. Under the optimized conditions, GroEL/ES co-expression system yielded 75 ± 3.4 mg·L-1 purified soluble IsPETaseMut (GroEL/ES), and NusA fusion expression system yielded 80 ± 3.7 mg·L-1 purified soluble NusA-IsPETaseMut, which are 12.5- and 4.6-fold, respectively, higher than its commonly expression in E. coli. The two purified enzymes were further characterized. The results showed that IsPETaseMut (GroEL/ES) displayed the same catalytic behavior as IsPETaseMut, while the fusion of NusA conferred new enzymatic properties to IsPETaseMut. Although NusA-IsPETaseMut displayed a lower initial hydrolysis capacity than IsPETaseMut, it showed a 1.4-fold higher adsorption constant toward PET. Moreover, the product inhibition effect of terephthalic acid (TPA) on IsPETase was reduced with NusA-IsPETaseMut. Taken together, the latter two catalytic properties of NusA-IsPETaseMut are more likely to contribute to the enhanced product release by NusA-IsPETaseMut PET degradation for two weeks.
Collapse
Affiliation(s)
- Lizhu Aer
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Qifa Jiang
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Ijaz Gul
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, China; Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, PR China
| | - Zixuan Qi
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Juan Feng
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, China; Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Lixia Tang
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, China; Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu, 610054, China.
| |
Collapse
|
9
|
Bhardwaj V, Sharma A, Parambath SV, Gul I, Zhang X, Lobie PE, Qin P, Pandey V. Machine Learning for Endometrial Cancer Prediction and Prognostication. Front Oncol 2022; 12:852746. [PMID: 35965548 PMCID: PMC9365068 DOI: 10.3389/fonc.2022.852746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 06/14/2022] [Indexed: 11/13/2022] Open
Abstract
Endometrial cancer (EC) is a prevalent uterine cancer that remains a major contributor to cancer-associated morbidity and mortality. EC diagnosed at advanced stages shows a poor therapeutic response. The clinically utilized EC diagnostic approaches are costly, time-consuming, and are not readily available to all patients. The rapid growth in computational biology has enticed substantial research attention from both data scientists and oncologists, leading to the development of rapid and cost-effective computer-aided cancer surveillance systems. Machine learning (ML), a subcategory of artificial intelligence, provides opportunities for drug discovery, early cancer diagnosis, effective treatment, and choice of treatment modalities. The application of ML approaches in EC diagnosis, therapies, and prognosis may be particularly relevant. Considering the significance of customized treatment and the growing trend of using ML approaches in cancer prediction and monitoring, a critical survey of ML utility in EC may provide impetus research in EC and assist oncologists, molecular biologists, biomedical engineers, and bioinformaticians to further collaborative research in EC. In this review, an overview of EC along with risk factors and diagnostic methods is discussed, followed by a comprehensive analysis of the potential ML modalities for prevention, screening, detection, and prognosis of EC patients.
Collapse
Affiliation(s)
- Vipul Bhardwaj
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
| | - Arundhiti Sharma
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
| | | | - Ijaz Gul
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
| | - Xi Zhang
- Shenzhen Bay Laboratory, Shenzhen, China
| | - Peter E. Lobie
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
- Shenzhen Bay Laboratory, Shenzhen, China
| | - Peiwu Qin
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
| | - Vijay Pandey
- Tsinghua Berkeley Shenzhen Institute, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
- *Correspondence: Vijay Pandey,
| |
Collapse
|
10
|
Ahmed Z, Zulfiqar H, Khan AA, Gul I, Dao FY, Zhang ZY, Yu XL, Tang L. iThermo: A Sequence-Based Model for Identifying Thermophilic Proteins Using a Multi-Feature Fusion Strategy. Front Microbiol 2022; 13:790063. [PMID: 35273581 PMCID: PMC8902591 DOI: 10.3389/fmicb.2022.790063] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 01/10/2022] [Indexed: 01/20/2023] Open
Abstract
Thermophilic proteins have important application value in biotechnology and industrial processes. The correct identification of thermophilic proteins provides important information for the application of these proteins in engineering. The identification method of thermophilic proteins based on biochemistry is laborious, time-consuming, and high cost. Therefore, there is an urgent need for a fast and accurate method to identify thermophilic proteins. Considering this urgency, we constructed a reliable benchmark dataset containing 1,368 thermophilic and 1,443 non-thermophilic proteins. A multi-layer perceptron (MLP) model based on a multi-feature fusion strategy was proposed to discriminate thermophilic proteins from non-thermophilic proteins. On independent data set, the proposed model could achieve an accuracy of 96.26%, which demonstrates that the model has a good application prospect. In order to use the model conveniently, a user-friendly software package called iThermo was established and can be freely accessed at http://lin-group.cn/server/iThermo/index.html. The high accuracy of the model and the practicability of the developed software package indicate that this study can accelerate the discovery and engineering application of thermally stable proteins.
Collapse
Affiliation(s)
- Zahoor Ahmed
- School of Life Sciences and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu, China
| | - Hasan Zulfiqar
- School of Life Sciences and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu, China
| | - Abdullah Aman Khan
- School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China.,Sichuan Artificial Intelligence Research Institute, Yibin, China
| | - Ijaz Gul
- School of Life Sciences and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu, China.,Tsinghua Shenzhen International Graduate School, Institute of Biopharmaceutical and Health Engineering, Tsinghua University, Shenzhen, China
| | - Fu-Ying Dao
- School of Life Sciences and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu, China
| | - Zhao-Yue Zhang
- School of Life Sciences and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu, China
| | - Xiao-Long Yu
- School of Materials Science and Engineering, Hainan University, Haikou, China
| | - Lixia Tang
- School of Life Sciences and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu, China
| |
Collapse
|
11
|
Liu S, Bilal M, Rizwan K, Gul I, Rasheed T, Iqbal HMN. Smart chemistry of enzyme immobilization using various support matrices - A review. Int J Biol Macromol 2021; 190:396-408. [PMID: 34506857 DOI: 10.1016/j.ijbiomac.2021.09.006] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 08/30/2021] [Accepted: 09/01/2021] [Indexed: 02/08/2023]
Abstract
The surface chemistry, pendent functional entities, and ease in tunability of various materials play a central role in properly coordinating with enzymes for immobilization purposes. Due to the interplay between the new wave of support matrices and enzymes, the development of robust biocatalytic constructs via protein engineering expands the practical scope and tunable catalysis functions. The concept of stabilization via functional entities manipulation, the surface that comprises functional groups, such as thiol, aldehyde, carboxylic, amine, and epoxy have been the important driving force for immobilizing purposes. Enzyme immobilization using multi-functional supports has become a powerful norm and presents noteworthy characteristics, such as selectivity, specificity, stability, resistivity, induce activity, reaction efficacy, multi-usability, high catalytic turnover, optimal yield, ease in recovery, and cost-effectiveness. There is a plethora of literature on traditional immobilization approaches, e.g., intramolecular chemical (covalent) attachment, adsorption, encapsulation, entrapment, and cross-linking. However, the existing literature is lacking state-of-the-art smart chemistry of immobilization. This review is a focused attempt to cover the literature gap of surface functional entities that interplay between support materials at large and enzyme of interest, in particular, to tailor robust biocatalysts to fulfill the growing and contemporary needs of several industrial sectors.
Collapse
Affiliation(s)
- Shuai Liu
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003, China
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003, China.
| | - Komal Rizwan
- Department of Chemistry, University of Sahiwal, Sahiwal 57000, Pakistan
| | - Ijaz Gul
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China; Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Guangdong Province 518055, China
| | - Tahir Rasheed
- Interdisciplinary Research Center for Advanced Materials, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
| | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey 64849, Mexico.
| |
Collapse
|
12
|
Bilal M, Gul I, Basharat A, Qamar SA. Polysaccharides-based bio-nanostructures and their potential food applications. Int J Biol Macromol 2021; 176:540-557. [PMID: 33607134 DOI: 10.1016/j.ijbiomac.2021.02.107] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 02/13/2021] [Accepted: 02/14/2021] [Indexed: 12/11/2022]
Abstract
Polysaccharides are omnipresent biomolecules that hold great potential as promising biomaterials for a myriad of applications in various biotechnological and industrial sectors. The presence of diverse functional groups renders them tailorable functionalities for preparing a multitude of novel bio-nanostructures. Further, they are biocompatible and biodegradable, hence, considered as environmentally friendly biopolymers. Application of nanotechnology in food science has shown many advantages in improving food quality and enhancing its shelf life. Recently, considerable efforts have been made to develop polysaccharide-based nanostructures for possible food applications. Therefore, it is of immense importance to explore literature on polysaccharide-based nanostructures delineating their food application potentialities. Herein, we reviewed the developments in polysaccharide-based bio-nanostructures and highlighted their potential applications in food preservation and bioactive "smart" food packaging. We categorized these bio-nanostructures into polysaccharide-based nanoparticles, nanocapsules, nanocomposites, dendrimeric nanostructures, and metallo-polysaccharide hybrids. This review demonstrates that the polysaccharides are emerging biopolymers, gaining much attention as robust biomaterials with excellent tuneable properties.
Collapse
Affiliation(s)
- Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003, China.
| | - Ijaz Gul
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
| | - Aneela Basharat
- Department of Biochemistry, University of Agriculture, Faisalabad, Pakistan
| | - Sarmad Ahmad Qamar
- Institute of Organic and Polymeric Materials, National Taipei University of Technology, Taipei 10608, Taiwan.
| |
Collapse
|
13
|
Gul I, Le W, Jie Z, Ruiqin F, Bilal M, Tang L. Recent advances on engineered enzyme-conjugated biosensing modalities and devices for halogenated compounds. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2020.116145] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
14
|
Gan J, Bagheri AR, Aramesh N, Gul I, Franco M, Almulaiky YQ, Bilal M. Covalent organic frameworks as emerging host platforms for enzyme immobilization and robust biocatalysis - A review. Int J Biol Macromol 2020; 167:502-515. [PMID: 33279559 DOI: 10.1016/j.ijbiomac.2020.12.002] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 11/29/2020] [Accepted: 12/01/2020] [Indexed: 12/11/2022]
Abstract
In recent years, the synthesis and application of green and sustainable products have become global ecological and societal issues. Based on the principles of green chemistry, the application of different biocatalysts not only produce target products and decreases side effects but also enhances the selectivity and activity. Enzyme-based biocatalysts are very interesting due to their high catalytic performance, eco-friendly reaction systems, and selectivity. Immobilization is demonstrated as a favorable approach to improve the stability and recyclability of enzymes. Among different supports, porous and crystalline materials, covalent organic frameworks (COFs), represent an interesting class of support matrices for the immobilization of different enzymes. Owing to tunable physicochemical characteristics, a high degree of crystallinity, large specific surface area, superior adsorption capacity, pre-designable structure and marked stability, COFs might consider as perfect host materials for improving the desirable properties of enzymes, such as poor stability, low operational range, lack of repeatability, and products/by-products inhibition for large-scale applications. The enzyme-incorporated COFs have emerged as one of the hopeful ways to constitute tailor-made biocatalytic systems, which can be employed in an array of reactions. Highly porous nature of many COFs led to increased process output in contrast to other micro/nanoparticles. The enzymes can be integrated into COFs through different techniques, including physical adsorption and direct covalent attachment between the enzyme molecules and COFs or through a cross-linking agent. Herein, we discuss and highlight the synthesis methods, properties, and functionalization of COFs and the recent literature for the application of these materials in enzymes immobilization. Main approaches for immobilization of enzymes into COFs and the catalytic applications of these materials are also presented. This study offers new avenues to address the limitations of traditional enzyme immobilization supports as well as delivers new possibilities to construct smart biocatalytic systems for diverse biotechnological applications.
Collapse
Affiliation(s)
- JianSong Gan
- School of Food and Drug, Jiangsu Vocational College of Finance & Economics, Huaian 223003, China; Northeastern State University, United States of America.
| | | | - Nahal Aramesh
- Chemistry Department, Yasouj University, Yasouj 75918-74831, Iran
| | - Ijaz Gul
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
| | - Marcelo Franco
- Department of Exact and Technological Sciences, State University of Santa Cruz, 45654-370 Ilhéus, Brazil
| | - Yaaser Q Almulaiky
- University of Jeddah, College of Sciences and Arts at Khulais, Department of Chemistry, Jeddah, Saudi Arabia; Chemistry Department, Faculty of Applied Science, Taiz University, Taiz, Yemen
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003, China.
| |
Collapse
|
15
|
Belal Bin Heyat M, Akhtar F, Khan MH, Ullah N, Gul I, Khan H, Lai D. Detection, Treatment Planning, and Genetic Predisposition of Bruxism: A Systematic Mapping Process and Network Visualization Technique. CNS Neurol Disord Drug Targets 2020; 20:755-775. [PMID: 33172381 DOI: 10.2174/1871527319666201110124954] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 05/27/2020] [Accepted: 07/14/2020] [Indexed: 11/22/2022]
Abstract
Lack of sleep generates many disorders; bruxism is one of them. It has affected almost 31% of the world population. The purpose of this paper is to determine the volume of the research conducted on bruxism and to create a database. We highlight critical issues for further research commitments and communications. This paper designs a comprehensive and very perception-based picture of the bruxism disorder. The research based work uses three methods such as systematic mapping process, network visualization, and literature review. Software such as VOSviewer, MATLAB, and MEGA-X have been utilized to analyze the work. We have researched deep insights of information to retrieve the present understanding of bruxism disorder from dental to psychological concepts, from engineering detection to clinical treatment, and from temporomandibular disorder to biological genes. We found 10 keywords and 77 items of bruxism in PubMed, Scopus, Google Scholar and Web of Science databases based on the previous publication. These keywords and items are helpful to all type of researchers, which includes engineering, science and medical background personals. 11 genes and 75 research articles with approximately 115077 subjects for the analysis of detection, treatment, child and adolescent bruxism have been reviewed in the research work. In conclusion, it has been found that bruxism altogether has sleep, neurological, dental and genetic disorder components and is a complex phenomenon. This study has also mentioned the future direction and research gap so far conducted on bruxism and has also tried to provide goals for the upcoming research to be accomplished in a more significant and scientific manner.
Collapse
Affiliation(s)
- Md Belal Bin Heyat
- Biomedical Imaging and Electrophysiology Laboratory, School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610054. China
| | - Faijan Akhtar
- School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610054. China
| | - Masood Hasan Khan
- Department of Oral Pathology and Oral Medicine, ZA Dental College and Hospital, Aligarh Muslim University, Aligarh, UP, 202002. India
| | - Najeeb Ullah
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710049. China
| | - Ijaz Gul
- School of Life Science, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610054. China
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan 23200. Pakistan
| | - Dakun Lai
- Biomedical Imaging and Electrophysiology Laboratory, School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610054. China
| |
Collapse
|
16
|
Gul I, Wang Q, Jiang Q, Fang R, Tang L. Enzyme immobilization on glass fiber membrane for detection of halogenated compounds. Anal Biochem 2020; 609:113971. [PMID: 32979368 DOI: 10.1016/j.ab.2020.113971] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 09/15/2020] [Accepted: 09/17/2020] [Indexed: 01/19/2023]
Abstract
Enzyme immobilization using inorganic membranes has enticed increased attention as they not only improve enzyme stability, but also furnish user-friendly biodevices that can be tailored to different applications. Herein, we explored the suitability of the glass fiber membrane for enzyme immobilization and its application for halocarbon detection. For this, halohydrin dehalogenase (HheC) and bovine serum albumin were crosslinked and immobilized on a glass fiber membrane without membrane functionalization. Immobilized HheC exhibited higher storage stability than its free counterpart over 60 days at 4 °C (67% immobilized vs. 8.1% free) and 30 °C (77% immobilized vs. 57% free). Similarly, the thermal endurance of the immobilized HheC was significantly improved. The practical utility of the membrane-immobilized enzyme was demonstrated by colorimetric detection of 1,3-dichloro-2-propanol (1,3-DCP) and 2,3-dibromo-1-propanol (2,3-DBP) as model analytes. Under optimized conditions, the detection limits of 0.06 mM and 0.09 mM were achieved for 1,3-DCP and 2,3-DBP, respectively. The satisfactory recoveries were observed with spiked river and lake water samples, which demonstrate the application potential of immobilized HheC for screening contaminants in water samples. Our results revealed that the proposed frugal and facile approach could be useful for enzyme stabilization, and mitigation of halocarbon pollution.
Collapse
Affiliation(s)
- Ijaz Gul
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Qian Wang
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Qifa Jiang
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Ruiqin Fang
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, China; Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Lixia Tang
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, China; Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu, 610054, China.
| |
Collapse
|
17
|
Gul I, Bogale TF, Chen Y, Yang X, Fang R, Feng J, Gao H, Tang L. A paper-based whole-cell screening assay for directed evolution-driven enzyme engineering. Appl Microbiol Biotechnol 2020; 104:6013-6022. [DOI: 10.1007/s00253-020-10615-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 03/06/2020] [Accepted: 04/06/2020] [Indexed: 12/14/2022]
|
18
|
Gul I, Fantaye Bogale T, Deng J, Wang L, Feng J, Tang L. A high-throughput screening assay for the directed evolution-guided discovery of halohydrin dehalogenase mutants for epoxide ring-opening reaction. J Biotechnol 2020; 311:19-24. [DOI: 10.1016/j.jbiotec.2020.02.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 02/03/2020] [Accepted: 02/14/2020] [Indexed: 02/08/2023]
|
19
|
Gul I, Bogale TF, Deng J, Chen Y, Fang R, Feng J, Tang L. Enzyme‐based detection of epoxides using colorimetric assay integrated with smartphone imaging. Biotechnol Appl Biochem 2020; 67:685-692. [DOI: 10.1002/bab.1898] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 02/14/2020] [Indexed: 12/21/2022]
Affiliation(s)
- Ijaz Gul
- School of Life Science and Technology University of Electronic Science and Technology of China Chengdu People's Republic of China
| | - Tadesse Fantaye Bogale
- School of Life Science and Technology University of Electronic Science and Technology of China Chengdu People's Republic of China
| | - Jiao Deng
- School of Life Science and Technology University of Electronic Science and Technology of China Chengdu People's Republic of China
| | - Yong Chen
- School of Life Science and Technology University of Electronic Science and Technology of China Chengdu People's Republic of China
| | - Ruiqin Fang
- School of Life Science and Technology University of Electronic Science and Technology of China Chengdu People's Republic of China
- Center for Informational Biology University of Electronic Science and Technology of China Chengdu People's Republic of China
| | - Juan Feng
- School of Life Science and Technology University of Electronic Science and Technology of China Chengdu People's Republic of China
- Center for Informational Biology University of Electronic Science and Technology of China Chengdu People's Republic of China
| | - Lixia Tang
- School of Life Science and Technology University of Electronic Science and Technology of China Chengdu People's Republic of China
- Center for Informational Biology University of Electronic Science and Technology of China Chengdu People's Republic of China
| |
Collapse
|
20
|
Kaya H, Coskun A, Beton O, Kurt R, Yildirimli MK, Gul I. A cost effective parameter for predicting the troponin elevation in patients with carbon monoxide poisoning: red cell distribution width. Eur Rev Med Pharmacol Sci 2016; 20:2891-8. [PMID: 27424991 DOI: pmid/27424991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE Carbon monoxide (CO) poisoning is very common worldwide. Despite the fact that CO is known to have cardiotoxic effects, as it has non-specific symptoms; cardiotoxicity could easily be overlooked, especially when troponin is not measured. The present study aimed to evaluate the association between troponin I levels and red cell distribution width (RDW) levels, which can be measured rapidly, easily, and affordably in the Emergency Room (ER). PATIENTS AND METHODS This single-center observational study included a total of 504 consecutive patients, who presented to the ER due to CO poisoning between January 2011 and June 2015. The diagnosis of CO poisoning was made according to the medical history and carboxyhemoglobin (COHb) level of >5%. Elevated troponin test levels, which measure >0.04 ng/ml for our laboratory, were accepted as positive. RESULTS Patients (mean age 37±14) were classified into two groups: those who had positive troponin levels (38%) and those that did not. Patients with positive troponin, who were older, had longer CO exposure time and higher creatinine, COHb and RDW levels at the index admission following CO poisoning than patients with negative troponin. In a multivariate logistic regression model with forward stepwise method, age, COHb level, CO exposure time, and RDW (HR=1.681, 95% CI: 1.472-1.934, p<0.001) remained associated with an increased risk of troponin positivity following adjustment for the variables that were statistically significant in the univariate analysis and correlated with RDW. CONCLUSIONS In patients presenting to the ER with CO poisoning, RDW can be helpful for the risk stratification of troponin positivity.
Collapse
Affiliation(s)
- H Kaya
- Heart Center, Faculty of Medicine, Cumhuriyet University, University Hospital, Sivas, Turkey.
| | | | | | | | | | | |
Collapse
|
21
|
Abdovic E, Abdovic S, Hristova K, Hristova K, Katova T, Katova T, Gocheva N, Gocheva N, Pavlova M, Pavlova M, Gurzun MM, Ionescu A, Canpolat U, Yorgun H, Sunman H, Sahiner L, Kaya E, Ozer N, Tokgozoglu L, Kabakci G, Aytemir K, Oto A, Gonella A, D'ascenzo F, Casasso F, Conte E, Margaria F, Grosso Marra W, Frea S, Morello M, Bobbio M, Gaita F, Seo H, Lee S, Lee J, Yoon Y, Park E, Kim H, Park S, Lee H, Kim Y, Sohn D, Nemes A, Domsik P, Kalapos A, Orosz A, Lengyel C, Forster T, Enache R, Muraru D, Popescu B, Calin A, Nastase O, Botezatu D, Purcarea F, Rosca M, Beladan C, Ginghina C, Canpolat U, Aytemir K, Ozer N, Yorgun H, Sahiner L, Kaya E, Oto A, Muraru D, Piasentini E, Mihaila S, Padayattil Jose' S, Peluso D, Ucci L, Naso P, Puma L, Iliceto S, Badano L, Cikes M, Jakus N, Sutherland G, Haemers P, D'hooge J, Claus P, Yurdakul S, Oner F, Direskeneli H, Sahin T, Cengiz B, Ercan G, Bozkurt A, Aytekin S, Osa Saez AM, Rodriguez-Serrano M, Lopez-Vilella R, Buendia-Fuentes F, Domingo-Valero D, Quesada-Carmona A, Miro-Palau V, Arnau-Vives M, Palencia-Perez M, Rueda-Soriano J, Lipczynska M, Piotr Szymanski P, Anna Klisiewicz A, Lukasz Mazurkiewicz L, Piotr Hoffman P, Kim K, Cho S, Ahn Y, Jeong M, Cho J, Park J, Chinali M, Franceschini A, Matteucci M, Doyon A, Esposito C, Del Pasqua A, Rinelli G, Schaefer F, Kowalik E, Klisiewicz A, Rybicka J, Szymanski P, Biernacka E, Hoffman P, Lee S, Kim W, Yun H, Jung L, Kim E, Ko J, Ruddox V, Norum I, Edvardsen T, Baekkevar M, Otterstad J, Erdei T, Edwards J, Braim D, Yousef Z, Fraser A, Melcher A, Reiner B, Hansen A, Strandberg L, Caidahl K, Wellnhofer E, Kriatselis C, Gerd-Li H, Furundzija V, Thnabalasingam U, Fleck E, Graefe M, Park Y, Moon J, Ahn T, Baydar O, Kadriye Kilickesmez K, Ugur Coskun U, Polat Canbolat P, Veysel Oktay V, Umit Yasar Sinan U, Okay Abaci O, Cuneyt Kocas C, Sinan Uner S, Serdar Kucukoglu S, Ferferieva V, Claus P, Rademakers F, D'hooge J, Le TT, Wong P, Tee N, Huang F, Tan R, Altman M, Logeart D, Bergerot C, Gellen B, Pare C, Gerard S, Sirol M, Vicaut E, Mercadier J, Derumeaux GA, Park TH, Park JI, Shin SW, Yun SH, Lee JE, Makavos G, Kouris N, Keramida K, Dagre A, Ntarladimas I, Kostopoulos V, Damaskos D, Olympios C, Leong D, Piers S, Hoogslag G, Hoke U, Thijssen J, Ajmone Marsan N, Schalij M, Bax J, Zeppenfeld K, Delgado V, Rio P, Branco L, Galrinho A, Cacela D, Abreu J, Timoteo A, Teixeira P, Pereira-Da-Silva T, Selas M, Cruz Ferreira R, Popa BA, Zamfir L, Novelli E, Lanzillo G, Karazanishvili L, Musica G, Stelian E, Benea D, Diena M, Cerin G, Fusini L, Mirea O, Tamborini G, Muratori M, Gripari P, Ghulam Ali S, Cefalu' C, Maffessanti F, Andreini D, Pepi M, Mamdoo F, Goncalves A, Peters F, Matioda H, Govender S, Dos Santos C, Essop M, Kuznetsov VA, Yaroslavskaya EI, Pushkarev GS, Krinochkin DV, Kolunin GV, Bennadji A, Hascoet S, Dulac Y, Hadeed K, Peyre M, Ricco L, Clement L, Acar P, Ding W, Zhao Y, Lindqvist P, Nilson J, Winter R, Holmgren A, Ruck A, Henein M, Illatopa V, Cordova F, Espinoza D, Ortega J, Cavalcante J, Patel M, Katz W, Schindler J, Crock F, Khanna M, Khandhar S, Tsuruta H, Kohsaka S, Murata M, Yasuda R, Tokuda H, Kawamura A, Maekawa Y, Hayashida K, Fukuda K, Le Tourneau T, Kyndt F, Lecointe S, Duval D, Rimbert A, Merot J, Trochu J, Probst V, Le Marec H, Schott J, Veronesi F, Addetia K, Corsi C, Lamberti C, Lang R, Mor-Avi V, Gjerdalen GF, Hisdal J, Solberg E, Andersen T, Radunovic Z, Steine K, Maffessanti F, Gripari P, Tamborini G, Muratori M, Fusini L, Ferrari C, Caiani E, Alamanni F, Bartorelli A, Pepi M, D'ascenzi F, Cameli M, Iadanza A, Lisi M, Reccia R, Curci V, Sinicropi G, Henein M, Pierli C, Mondillo S, Rekhraj S, Hoole S, Mcnab D, Densem C, Boyd J, Parker K, Shapiro L, Rana B, Kotrc M, Vandendriessche T, Bartunek J, Claeys M, Vanderheyden M, Paelinck B, De Bock D, De Maeyer C, Vrints C, Penicka M, Silveira C, Albuquerque E, Lamprea D, Larangeiras V, Moreira C, Victor Filho M, Alencar B, Silveira A, Castillo J, Zambon E, Iorio A, Carriere C, Pantano A, Barbati G, Bobbo M, Abate E, Pinamonti B, Di Lenarda A, Sinagra G, Salemi VMC, Tavares L, Ferreira Filho J, Oliveira A, Pessoa F, Ramires F, Fernandes F, Mady C, Cavarretta E, Lotrionte M, Abbate A, Mezzaroma E, De Marco E, Peruzzi M, Loperfido F, Biondi-Zoccai G, Frati G, Palazzoni G, Park TH, Lee JE, Lee DH, Park JS, Park K, Kim MH, Kim YD, Van 'T Sant J, Gathier W, Leenders G, Meine M, Doevendans P, Cramer M, Poyhonen P, Kivisto S, Holmstrom M, Hanninen H, Schnell F, Betancur J, Daudin M, Simon A, Carre F, Tavard F, Hernandez A, Garreau M, Donal E, Calore C, Muraru D, Badano L, Melacini P, Mihaila S, Denas G, Naso P, Casablanca S, Santi F, Iliceto S, Aggeli C, Venieri E, Felekos I, Anastasakis A, Ritsatos K, Kakiouzi V, Kastellanos S, Cutajar I, Stefanadis C, Palecek T, Honzikova J, Poupetova H, Vlaskova H, Kuchynka P, Linhart A, Elmasry O, Mohamed M, Elguindy W, Bishara P, Garcia-Gonzalez P, Cozar-Santiago P, Bochard-Villanueva B, Fabregat-Andres O, Cubillos-Arango A, Valle-Munoz A, Ferrer-Rebolleda J, Paya-Serrano R, Estornell-Erill J, Ridocci-Soriano F, Jensen M, Havndrup O, Christiansen M, Andersen P, Axelsson A, Kober L, Bundgaard H, Karapinar H, Kaya A, Uysal E, Guven A, Kucukdurmaz Z, Oflaz M, Deveci K, Sancakdar E, Gul I, Yilmaz A, Tigen MK, Karaahmet T, Dundar C, Yalcinsoy M, Tasar O, Bulut M, Takir M, Akkaya E, Jedrzejewska I, Braksator W, Krol W, Swiatowiec A, Dluzniewski M, Lipari P, Bonapace S, Zenari L, Valbusa F, Rossi A, Lanzoni L, Molon G, Canali G, Campopiano E, Barbieri E, Rueda Calle E, Alfaro Rubio F, Gomez Gonzalez J, Gonzalez Santos P, Cameli M, Lisi M, Focardi M, D'ascenzi F, Solari M, Galderisi M, Mondillo S, Pratali L, Bruno RM, Corciu A, Comassi M, Passera M, Gastaldelli A, Mrakic-Sposta S, Vezzoli A, Picano E, Perry R, Penhall A, De Pasquale C, Selvanayagam J, Joseph M, Simova II, Katova TM, Kostova V, Hristova K, Lalov I, D'ascenzi F, Pelliccia A, Natali B, Cameli M, Alvino F, Zorzi A, Corrado D, Bonifazi M, Mondillo S, Rees E, Rakebrandt F, Rees D, Halcox J, Fraser A, O'driscoll J, Lau N, Perez-Lopez M, Sharma R, Lichodziejewska B, Goliszek S, Kurnicka K, Kostrubiec M, Dzikowska Diduch O, Krupa M, Grudzka K, Ciurzynski M, Palczewski P, Pruszczyk P, Gheorghe L, Castillo Ortiz J, Del Pozo Contreras R, Calle Perez G, Sancho Jaldon M, Cabeza Lainez P, Vazquez Garcia R, Fernandez Garcia P, Chueca Gonzalez E, Arana Granados R, Zhao X, Xu X, Bai Y, Qin Y, Leren I, Hasselberg N, Saberniak J, Leren T, Edvardsen T, Haugaa K, Daraban AM, Sutherland G, Claus P, Werner B, Gewillig M, Voigt J, Santoro A, Ierano P, De Stefano F, Esposito R, De Palma D, Ippolito R, Tufano A, Galderisi M, Costa R, Fischer C, Rodrigues A, Monaco C, Lira Filho E, Vieira M, Cordovil A, Oliveira E, Mohry S, Gaudron P, Niemann M, Herrmann S, Strotmann J, Beer M, Hu K, Bijnens B, Ertl G, Weidemann F, Baktir A, Sarli B, Cicek M, Karakas M, Saglam H, Arinc H, Akil M, Kaya H, Ertas F, Bilik M, Yildiz A, Oylumlu M, Acet H, Aydin M, Yuksel M, Alan S, O'driscoll J, Gravina A, Di Fino S, Thompson M, Karthigelasingham A, Ray K, Sharma R, De Chiara B, Russo C, Alloni M, Belli O, Spano' F, Botta L, Palmieri B, Martinelli L, Giannattasio C, Moreo A, Mateescu A, La Carrubba S, Vriz O, Di Bello V, Carerj S, Zito C, Ginghina C, Popescu B, Nicolosi G, Antonini-Canterin F, Malev E, Omelchenko M, Vasina L, Luneva E, Zemtsovsky E, Cikes M, Velagic V, Gasparovic H, Kopjar T, Colak Z, Hlupic L, Biocina B, Milicic D, Tomaszewski A, Kutarski A, Poterala M, Tomaszewski M, Brzozowski W, Kijima Y, Akagi T, Nakagawa K, Ikeda M, Watanabe N, Ueoka A, Takaya Y, Oe H, Toh N, Ito H, Bochard Villanueva B, Paya-Serrano R, Fabregat-Andres O, Garcia-Gonzalez P, Perez-Bosca J, Cubillos-Arango A, Chacon-Hernandez N, Higueras-Ortega L, De La Espriella-Juan R, Ridocci-Soriano F, Noack T, Mukherjee C, Ionasec R, Voigt I, Kiefer P, Hoebartner M, Misfeld M, Mohr FW, Seeburger J, Daraban AM, Baltussen L, Amzulescu M, Bogaert J, Jassens S, Voigt J, Duchateau N, Giraldeau G, Gabrielli L, Penela D, Evertz R, Mont L, Brugada J, Berruezo A, Bijnens B, Sitges M, Yoshikawa H, Suzuki M, Hashimoto G, Kusunose Y, Otsuka T, Nakamura M, Sugi K, Ruiz Ortiz M, Mesa D, Romo E, Delgado M, Seoane T, Martin M, Carrasco F, Lopez Granados A, Arizon J, Suarez De Lezo J, Magalhaes A, Cortez-Dias N, Silva D, Menezes M, Saraiva M, Santos L, Costa A, Costa L, Nunes Diogo A, Fiuza M, Ren B, De Groot-De Laat L, Mcghie J, Vletter W, Geleijnse M, Toda H, Oe H, Osawa K, Miyoshi T, Ugawa S, Toh N, Nakamura K, Kohno K, Morita H, Ito H, El Ghannudi S, Germain P, Samet H, Jeung M, Roy C, Gangi A, Orii M, Hirata K, Yamano T, Tanimoto T, Ino Y, Yamaguchi T, Kubo T, Imanishi T, Akasaka T, Sunbul M, Kivrak T, Oguz M, Ozguven S, Gungor S, Dede F, Turoglu H, Yildizeli B, Mutlu B, Mihaila S, Muraru D, Piasentini E, Peluso D, Cucchini U, Casablanca S, Naso P, Iliceto S, Vinereanu D, Badano L, Rodriguez Munoz D, Moya Mur J, Becker Filho D, Gonzalez A, Casas Rojo E, Garcia Martin A, Recio Vazquez M, Rincon L, Fernandez Golfin C, Zamorano Gomez J, Ledakowicz-Polak A, Polak L, Zielinska M, Kamiyama T, Nakade T, Nakamura Y, Ando T, Kirimura M, Inoue Y, Sasaki O, Nishioka T, Farouk H, Sakr B, Elchilali K, Said K, Sorour K, Salah H, Mahmoud G, Casanova Rodriguez C, Cano Carrizal R, Iglesias Del Valle D, Martin Penato Molina A, Garcia Garcia A, Prieto Moriche E, Alvarez Rubio J, De Juan Bagua J, Tejero Romero C, Plaza Perez I, Korlou P, Stefanidis A, Mpikakis N, Ikonomidis I, Anastasiadis S, Komninos K, Nikoloudi P, Margos P, Pentzeridis P. Poster session Thursday 12 December - AM: 12/12/2013, 08:30-12:30 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
22
|
Aykan AC, Gul I, Gokdeniz T, Hatem E, Boyaci F, Kalaycioglu E, Turan T, Altintas Aykan D, Celik S. Assessment of cardio-ankle vascular index in patients with cardiac syndrome-x. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht310.p5524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
23
|
Senel S, Gul I, Ataseven H, Uslu A, Sahin S. AB1231 Pericardial effusion is more frequent in patients with familial mediterranean fever during attack period: An echocardiography study from central part of turkey. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.1229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
24
|
Gungor H, Ayik MF, Gul I, Yildiz S, Vuran O, Ertugay S, Kanyilmaz H, Erturk U. Infective endocarditis and spondylodiscitis due to posterior nasal packing in a patient with a bioprosthetic aortic valve. Cardiovasc J Afr 2012; 23:e5-7. [PMID: 22447509 DOI: 10.5830/cvja-2011-002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2010] [Accepted: 02/16/2011] [Indexed: 11/06/2022] Open
Abstract
Infective endocarditis (IE) is a severe form of heart valve disease and is associated with a poor prognosis and high risk of mortality. We report the first known case of bioprosthetic aortic valve endocarditis associated with spondylodiscitis as a result of posterior nasal packing coated with antibiotics but without systemic antibiotic prophylaxis.
Collapse
Affiliation(s)
- H Gungor
- Hasan Gungor, MD, Department of Cardiology, Ege University, Izmir, Turkey.
| | | | | | | | | | | | | | | |
Collapse
|
25
|
Canturk P, Gul I, Cizmecioglu M, Zencir S, Gul M, Atalay M, Topcu Z. Cytotoxic activity of 4′-hydroxychalcone derivatives against Jurkat cells and their effects on mammalian DNA topoisomerase I. EJC Suppl 2008. [DOI: 10.1016/s1359-6349(08)71499-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
|
26
|
Ozdogru I, Gul I, Kaya M, Dogan A, Inanc M, Kalay N, Topsakal R, Eryol N, Oguzhan A. ACUTE EFFECTS OF PASSIVE SMOKING ON SYSTOLIC AND DIASTOLIC FUNCTION IN HEALTHY VOLUNTEERS. ATHEROSCLEROSIS SUPP 2008. [DOI: 10.1016/s1567-5688(08)71069-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
27
|
Ozdogru I, Dogan A, Kalay N, Kaya M, Inanc M, Gul I, Oguzhan A. PLASMA B-TYPE NATRIURETIC PEPTIDE IN DIAGNOSING INFERIOR MYOCARDIAL INFARCTION WITH RIGHT VENTRICULAR INVOLVEMENT. ATHEROSCLEROSIS SUPP 2008. [DOI: 10.1016/s1567-5688(08)70634-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
28
|
Ozdogru I, Kalay N, Dogan A, Kaya M, Inanc M, Gul I, Kasapkara H, Sarli B, Oguzhan A, Ergin A. FREQUENCY OF ATRIOVENTRICULAR VALVULAR REGURTATIONS IN PATIENTS WITH INFERIOR MYOCARDIAL INFARCTION WITH AND WITHOUT RIGHT VENTRICULAR INVOLVEMENT. ATHEROSCLEROSIS SUPP 2008. [DOI: 10.1016/s1567-5688(08)71075-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|