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Zhu L, Qi Z, Zhang H, Wang N. Nucleic Acid Sensor-Mediated PANoptosis in Viral Infection. Viruses 2024; 16:966. [PMID: 38932258 DOI: 10.3390/v16060966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 06/04/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024] Open
Abstract
Innate immunity, the first line of host defense against viral infections, recognizes viral components through different pattern-recognition receptors. Nucleic acids derived from viruses are mainly recognized by Toll-like receptors, nucleotide-binding domain leucine-rich repeat-containing receptors, absent in melanoma 2-like receptors, and cytosolic DNA sensors (e.g., Z-DNA-binding protein 1 and cyclic GMP-AMP synthase). Different types of nucleic acid sensors can recognize specific viruses due to their unique structures. PANoptosis is a unique form of inflammatory cell death pathway that is triggered by innate immune sensors and driven by caspases and receptor-interacting serine/threonine kinases through PANoptosome complexes. Nucleic acid sensors (e.g., Z-DNA-binding protein 1 and absent in melanoma 2) not only detect viruses, but also mediate PANoptosis through providing scaffold for the assembly of PANoptosomes. This review summarizes the structures of different nucleic acid sensors, discusses their roles in viral infections by driving PANoptosis, and highlights the crosstalk between different nucleic acid sensors. It also underscores the promising prospect of manipulating nucleic acid sensors as a therapeutic approach for viral infections.
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Affiliation(s)
- Lili Zhu
- Department of Pathology, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410083, China
| | - Zehong Qi
- Department of Pathophysiology, School of Basic Medical Science, Central South University, Changsha 410083, China
- Key Laboratory of Sepsis Translational Medicine of Hunan, Central South University, Changsha 410083, China
- National Medicine Functional Experimental Teaching Center, Central South University, Changsha 410083, China
| | - Huali Zhang
- Department of Pathophysiology, School of Basic Medical Science, Central South University, Changsha 410083, China
- Key Laboratory of Sepsis Translational Medicine of Hunan, Central South University, Changsha 410083, China
- National Medicine Functional Experimental Teaching Center, Central South University, Changsha 410083, China
| | - Nian Wang
- Department of Pathophysiology, School of Basic Medical Science, Central South University, Changsha 410083, China
- Key Laboratory of Sepsis Translational Medicine of Hunan, Central South University, Changsha 410083, China
- National Medicine Functional Experimental Teaching Center, Central South University, Changsha 410083, China
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Matboli M, Al-Amodi HS, Khaled A, Khaled R, Roushdy MMS, Ali M, Diab GI, Elnagar MF, Elmansy RA, TAhmed HH, Ahmed EME, Elzoghby DMA, M.Kamel HF, Farag MF, ELsawi HA, Farid LM, Abouelkhair MB, Habib EK, Fikry H, Saleh LA, Aboughaleb IH. Comprehensive machine learning models for predicting therapeutic targets in type 2 diabetes utilizing molecular and biochemical features in rats. Front Endocrinol (Lausanne) 2024; 15:1384984. [PMID: 38854687 PMCID: PMC11157016 DOI: 10.3389/fendo.2024.1384984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Accepted: 05/03/2024] [Indexed: 06/11/2024] Open
Abstract
Introduction With the increasing prevalence of type 2 diabetes mellitus (T2DM), there is an urgent need to discover effective therapeutic targets for this complex condition. Coding and non-coding RNAs, with traditional biochemical parameters, have shown promise as viable targets for therapy. Machine learning (ML) techniques have emerged as powerful tools for predicting drug responses. Method In this study, we developed an ML-based model to identify the most influential features for drug response in the treatment of type 2 diabetes using three medicinal plant-based drugs (Rosavin, Caffeic acid, and Isorhamnetin), and a probiotics drug (Z-biotic), at different doses. A hundred rats were randomly assigned to ten groups, including a normal group, a streptozotocin-induced diabetic group, and eight treated groups. Serum samples were collected for biochemical analysis, while liver tissues (L) and adipose tissues (A) underwent histopathological examination and molecular biomarker extraction using quantitative PCR. Utilizing five machine learning algorithms, we integrated 32 molecular features and 12 biochemical features to select the most predictive targets for each model and the combined model. Results and discussion Our results indicated that high doses of the selected drugs effectively mitigated liver inflammation, reduced insulin resistance, and improved lipid profiles and renal function biomarkers. The machine learning model identified 13 molecular features, 10 biochemical features, and 20 combined features with an accuracy of 80% and AUC (0.894, 0.93, and 0.896), respectively. This study presents an ML model that accurately identifies effective therapeutic targets implicated in the molecular pathways associated with T2DM pathogenesis.
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Affiliation(s)
- Marwa Matboli
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Hiba S. Al-Amodi
- Biochemistry Department, Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Abdelrahman Khaled
- Bioinformatics Group, Center of Informatics Sciences (CIS), School of Information Technology and Computer Sciences, Nile University, Giza, Egypt
| | - Radwa Khaled
- Biotechnology/Biomolecular Chemistry Department, Faculty of Science, Cairo University, Cairo, Egypt
- Medicinal Biochemistry and Molecular Biology Department, Modern University for Technology and Information, Cairo, Egypt
| | - Marian M. S. Roushdy
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Marwa Ali
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | | | | | - Rasha A. Elmansy
- Anatomy Unit, Department of Basic Medical Sciences, College of Medicine and Medical Sciences, Qassim University, Buraydah, Saudi Arabia
- Department of Anatomy and Cell Biology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Hagir H. TAhmed
- Anatomy Unit, Department of Basic Medical Sciences, College of Medicine and Medical Sciences, AlNeelain University, Khartoum, Sudan
| | - Enshrah M. E. Ahmed
- Pathology Unit, Department of Basic Medical Sciences, College of Medicine and Medical Sciences, Gassim University, Buraydah, Saudi Arabia
| | | | - Hala F. M.Kamel
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
- Biochemistry Department, Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Mohamed F. Farag
- Medical Physiology Department, Armed Forces College of Medicine, Cairo, Egypt
| | - Hind A. ELsawi
- Department of Internal Medicine, Badr University in Cairo, Badr, Egypt
| | - Laila M. Farid
- Pathology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | | | - Eman K. Habib
- Department of Anatomy and Cell Biology, Faculty of Medicine, Galala University, Attaka, Suez Governorate, Egypt
| | - Heba Fikry
- Department of Histology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Lobna A. Saleh
- Department of Clinical Pharmacology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Bartas M, Brázda V, Pečinka P. Special Issue "Bioinformatics of Unusual DNA and RNA Structures". Int J Mol Sci 2024; 25:5226. [PMID: 38791265 PMCID: PMC11121459 DOI: 10.3390/ijms25105226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 04/29/2024] [Accepted: 05/06/2024] [Indexed: 05/26/2024] Open
Abstract
Nucleic acids are not only static carriers of genetic information but also play vital roles in controlling cellular lifecycles through their fascinating structural diversity [...].
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Affiliation(s)
- Martin Bartas
- Department of Biology and Ecology, Faculty of Science, University of Ostrava, 710 00 Ostrava, Czech Republic;
| | - Václav Brázda
- Institute of Biophysics, Czech Academy of Sciences, Královopolská 135, 612 00 Brno, Czech Republic;
| | - Petr Pečinka
- Department of Biology and Ecology, Faculty of Science, University of Ostrava, 710 00 Ostrava, Czech Republic;
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