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Boretti A. Improving chimeric antigen receptor T-cell therapies by using artificial intelligence and internet of things technologies: A narrative review. Eur J Pharmacol 2024; 974:176618. [PMID: 38679117 DOI: 10.1016/j.ejphar.2024.176618] [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] [Received: 01/20/2024] [Revised: 04/18/2024] [Accepted: 04/25/2024] [Indexed: 05/01/2024]
Abstract
Cancer poses a formidable challenge in the field of medical science, prompting the exploration of innovative and efficient treatment strategies. One revolutionary breakthrough in cancer therapy is Chimeric Antigen Receptor (CAR) T-cell therapy, an avant-garde method involving the customization of a patient's immune cells to combat cancer. Particularly successful in addressing blood cancers, CAR T-cell therapy introduces an unprecedented level of effectiveness, offering the prospect of sustained disease management. As ongoing research advances to overcome current challenges, CAR T-cell therapy stands poised to become an essential tool in the fight against cancer. Ongoing enhancements aim to improve its effectiveness and reduce time and cost, with the integration of Artificial Intelligence (AI) and Internet of Things (IoT) technologies. The synergy of AI and IoT could enable more precise tailoring of CAR T-cell therapy to individual patients, streamlining the therapeutic process. This holds the potential to elevate treatment efficacy, mitigate adverse effects, and expedite the overall progress of CAR T-cell therapies.
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Affiliation(s)
- Alberto Boretti
- Independent Scientist, Johnsonville, Wellington, New Zealand.
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2
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Khan S, Sajjad M, Abbas N, Escorcia-Gutierrez J, Gamarra M, Muhammad K. Efficient leukocytes detection and classification in microscopic blood images using convolutional neural network coupled with a dual attention network. Comput Biol Med 2024; 174:108146. [PMID: 38608320 DOI: 10.1016/j.compbiomed.2024.108146] [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] [Received: 09/07/2023] [Revised: 02/06/2024] [Accepted: 02/12/2024] [Indexed: 04/14/2024]
Abstract
Leukocytes, also called White Blood Cells (WBCs) or leucocytes, are the cells that play a pivotal role in human health and are vital indicators of diseases such as malaria, leukemia, AIDS, and other viral infections. WBCs detection and classification in blood smears offers insights to pathologists, aiding diagnosis across medical conditions. Traditional techniques, including manual counting, detection, classification, and visual inspection of microscopic images by medical professionals, pose challenges due to their labor-intensive nature. However, traditional methods are time consuming and sometimes susceptible to errors. Here, we propose a high-performance convolutional neural network (CNN) coupled with a dual-attention network that efficiently detects and classifies WBCs in microscopic thick smear images. The main aim of this study was to enhance clinical hematology systems and expedite medical diagnostic processes. In the proposed technique, we utilized a deep convolutional generative adversarial network (DCGAN) to overcome the limitations imposed by limited training data and employed a dual attention mechanism to improve accuracy, efficiency, and generalization. The proposed technique achieved overall accuracy rates of 99.83%, 99.35%, and 99.60% for the peripheral blood cell (PBC), leukocyte images for segmentation and classification (LISC), and Raabin-WBC benchmark datasets, respectively. Our proposed approach outperforms state-of-the-art methods in terms of accuracy, highlighting the effectiveness of the strategies employed and their potential to enhance diagnostic capabilities and advance real-world healthcare practices and diagnostic systems.
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Affiliation(s)
- Siraj Khan
- Digital Image Processing Laboratory (DIP Lab), Department of Computer Science, Islamia College University, Peshawar, 25120, Pakistan
| | - Muhammad Sajjad
- Digital Image Processing Laboratory (DIP Lab), Department of Computer Science, Islamia College University, Peshawar, 25120, Pakistan.
| | - Naveed Abbas
- Digital Image Processing Laboratory (DIP Lab), Department of Computer Science, Islamia College University, Peshawar, 25120, Pakistan
| | - José Escorcia-Gutierrez
- Department of Computational Science and Electronics, Universidad de la Costa, CUC, Barranquilla, 080002, Colombia
| | - Margarita Gamarra
- Department of System Engineering, Universidad del Norte, Puerto Colombia, 081007, Colombia
| | - Khan Muhammad
- Visual Analytics for Knowledge Laboratory (VIS2KNOW Lab), Department of Applied Artificial Intelligence, School of Convergence, College of Computing and Informatics, Sungkyunkwan University, Seoul, 03063, South Korea.
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3
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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] [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.
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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
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Dagar G, Gupta A, Masoodi T, Nisar S, Merhi M, Hashem S, Chauhan R, Dagar M, Mirza S, Bagga P, Kumar R, Akil ASAS, Macha MA, Haris M, Uddin S, Singh M, Bhat AA. Harnessing the potential of CAR-T cell therapy: progress, challenges, and future directions in hematological and solid tumor treatments. J Transl Med 2023; 21:449. [PMID: 37420216 PMCID: PMC10327392 DOI: 10.1186/s12967-023-04292-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 06/21/2023] [Indexed: 07/09/2023] Open
Abstract
Traditional cancer treatments use nonspecific drugs and monoclonal antibodies to target tumor cells. Chimeric antigen receptor (CAR)-T cell therapy, however, leverages the immune system's T-cells to recognize and attack tumor cells. T-cells are isolated from patients and modified to target tumor-associated antigens. CAR-T therapy has achieved FDA approval for treating blood cancers like B-cell acute lymphoblastic leukemia, large B-cell lymphoma, and multiple myeloma by targeting CD-19 and B-cell maturation antigens. Bi-specific chimeric antigen receptors may contribute to mitigating tumor antigen escape, but their efficacy could be limited in cases where certain tumor cells do not express the targeted antigens. Despite success in blood cancers, CAR-T technology faces challenges in solid tumors, including lack of reliable tumor-associated antigens, hypoxic cores, immunosuppressive tumor environments, enhanced reactive oxygen species, and decreased T-cell infiltration. To overcome these challenges, current research aims to identify reliable tumor-associated antigens and develop cost-effective, tumor microenvironment-specific CAR-T cells. This review covers the evolution of CAR-T therapy against various tumors, including hematological and solid tumors, highlights challenges faced by CAR-T cell therapy, and suggests strategies to overcome these obstacles, such as utilizing single-cell RNA sequencing and artificial intelligence to optimize clinical-grade CAR-T cells.
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Affiliation(s)
- Gunjan Dagar
- Department of Medical Oncology (Lab.), Dr. BRAIRCH, All India Institute of Medical Sciences (AIIMS), New Delhi, Delhi, 110029, India
| | - Ashna Gupta
- Department of Medical Oncology (Lab.), Dr. BRAIRCH, All India Institute of Medical Sciences (AIIMS), New Delhi, Delhi, 110029, India
| | - Tariq Masoodi
- Laboratory of Cancer Immunology and Genetics, Sidra Medicine, Doha, Qatar
| | - Sabah Nisar
- Department of Diagnostic Imaging, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Maysaloun Merhi
- National Center for Cancer Care and Research, Hamad Medical Corporation, 3050, Doha, Qatar
| | - Sheema Hashem
- Department of Human Genetics, Sidra Medicine, Doha, Qatar
| | - Ravi Chauhan
- Department of Medical Oncology (Lab.), Dr. BRAIRCH, All India Institute of Medical Sciences (AIIMS), New Delhi, Delhi, 110029, India
| | - Manisha Dagar
- Shiley Eye Institute, University of California San Diego, San Diego, CA, USA
| | - Sameer Mirza
- Department of Chemistry, College of Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Puneet Bagga
- Department of Diagnostic Imaging, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Rakesh Kumar
- School of Biotechnology, Shri Mata Vaishno Devi University, Katra, Jammu and Kashmir, 182320, India
| | - Ammira S Al-Shabeeb Akil
- Department of Human Genetics-Precision Medicine in Diabetes, Obesity and Cancer Program, Sidra Medicine, P.O. Box 26999, Doha, Qatar
| | - Muzafar A Macha
- Watson-Crick Centre for Molecular Medicine, Islamic University of Science and Technology, Pulwama, Jammu and Kashmir, India
| | - Mohammad Haris
- Center for Advanced Metabolic Imaging in Precision Medicine, Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA
- Laboratory Animal Research Center, Qatar University, Doha, Qatar
| | - Shahab Uddin
- Laboratory Animal Research Center, Qatar University, Doha, Qatar.
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, P.O. Box 3050, Doha, Qatar.
| | - Mayank Singh
- Department of Medical Oncology (Lab.), Dr. BRAIRCH, All India Institute of Medical Sciences (AIIMS), New Delhi, Delhi, 110029, India.
| | - Ajaz A Bhat
- Department of Human Genetics-Precision Medicine in Diabetes, Obesity and Cancer Program, Sidra Medicine, P.O. Box 26999, Doha, Qatar.
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5
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Schaut W, Shrivastav A, Ramakrishnan S, Bowden R. Search, identification, and curation of cell and gene therapy product regulations using augmented intelligent systems. Front Med (Lausanne) 2023; 10:1072767. [PMID: 36950510 PMCID: PMC10025403 DOI: 10.3389/fmed.2023.1072767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 02/03/2023] [Indexed: 03/08/2023] Open
Abstract
Background Manually keeping up-to-date with regulations such as directives, guidance, laws, and ordinances related to cell and gene therapy is a labor-intensive process. We used machine learning (ML) algorithms to create an augmented intelligent system to optimize systematic screening of global regulations to improve efficiency and reduce overall labor and missed regulations. Methods Combining Boolean logic and artificial intelligence (i.e., augmented intelligence) for the search process, ML algorithms were used to identify and suggest relevant cell and gene therapy regulations. Suggested regulations were delivered to a landing page for further subject matter expert (SME) tagging of words/phrases to provide system relevance on functional words. Ongoing learning from the repository regulations continued to increase system reliability and performance. The automated ability to train and retrain the system allows for continued refinement and improvement of system accuracy. Automated daily searches for applicable regulations in global databases provide ongoing opportunities to update the repository. Results Compared to manual searching, which required 3-4 SMEs to review ~115 regulations, the current system performance, with continuous system learning, requires 1 full-time equivalent to process approximately 9,000 regulations/day. Currently, system performance has 86% overall accuracy, a recommend recall of 87%, and a reject recall of 84%. A conservative search strategy is intentionally used to permit SMEs to assess low-recommended regulations in order to prevent missing any applicable regulations. Conclusion Compared to manual searches, our custom automated search system greatly improves the management of cell and gene therapy regulations and is efficient, cost effective, and accurate.
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Affiliation(s)
- William Schaut
- Cell Collection, CAR-T Advanced Therapeutics Supply Chain, Janssen Pharmaceutical, Inc., Horsham, PA, United States
- *Correspondence: William Schaut,
| | - Akash Shrivastav
- Intelligent Automation and Analytics, Research and Development Business Technology, Janssen Pharmaceutical, Inc., Raritan, NJ, United States
| | - Srikanth Ramakrishnan
- Intelligent Automation and Analytics, Research and Development Business Technology, Janssen Pharmaceutical, Inc., Raritan, NJ, United States
| | - Robert Bowden
- Cell Collection, CAR-T Advanced Therapeutics Supply Chain, Janssen Pharmaceutical, Inc., Horsham, PA, United States
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