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Jiao L, Zhao J, Wang C, Liu X, Liu F, Li L, Shang R, Li Y, Ma W, Yang S. Nature-Inspired Intelligent Computing: A Comprehensive Survey. RESEARCH (WASHINGTON, D.C.) 2024; 7:0442. [PMID: 39156658 PMCID: PMC11327401 DOI: 10.34133/research.0442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Accepted: 07/14/2024] [Indexed: 08/20/2024]
Abstract
Nature, with its numerous surprising rules, serves as a rich source of creativity for the development of artificial intelligence, inspiring researchers to create several nature-inspired intelligent computing paradigms based on natural mechanisms. Over the past decades, these paradigms have revealed effective and flexible solutions to practical and complex problems. This paper summarizes the natural mechanisms of diverse advanced nature-inspired intelligent computing paradigms, which provide valuable lessons for building general-purpose machines capable of adapting to the environment autonomously. According to the natural mechanisms, we classify nature-inspired intelligent computing paradigms into 4 types: evolutionary-based, biological-based, social-cultural-based, and science-based. Moreover, this paper also illustrates the interrelationship between these paradigms and natural mechanisms, as well as their real-world applications, offering a comprehensive algorithmic foundation for mitigating unreasonable metaphors. Finally, based on the detailed analysis of natural mechanisms, the challenges of current nature-inspired paradigms and promising future research directions are presented.
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Affiliation(s)
- Licheng Jiao
- School of Artificial Intelligence, Xidian University, Xi’an, China
| | - Jiaxuan Zhao
- School of Artificial Intelligence, Xidian University, Xi’an, China
| | - Chao Wang
- School of Artificial Intelligence, Xidian University, Xi’an, China
| | - Xu Liu
- School of Artificial Intelligence, Xidian University, Xi’an, China
| | - Fang Liu
- School of Artificial Intelligence, Xidian University, Xi’an, China
| | - Lingling Li
- School of Artificial Intelligence, Xidian University, Xi’an, China
| | - Ronghua Shang
- School of Artificial Intelligence, Xidian University, Xi’an, China
| | - Yangyang Li
- School of Artificial Intelligence, Xidian University, Xi’an, China
| | - Wenping Ma
- School of Artificial Intelligence, Xidian University, Xi’an, China
| | - Shuyuan Yang
- School of Artificial Intelligence, Xidian University, Xi’an, China
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Omoto T, Wu D, Maruyama E, Tajima K, Hane M, Sato C, Kitajima K. Forced expression of α2,3-sialyltransferase IV rescues impaired heart development in α2,6-sialyltransferase I-deficient medaka. Biochem Biophys Res Commun 2023; 649:62-70. [PMID: 36745971 DOI: 10.1016/j.bbrc.2023.01.010] [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: 12/24/2022] [Revised: 01/05/2023] [Accepted: 01/05/2023] [Indexed: 01/07/2023]
Abstract
Sialic acids (Sias) are often linked to galactose (Gal) residues by α2,6- and α2,3-linkages in glycans of glycoproteins. Sias are indispensable for vertebrate development, because organisms deficient in some enzymes in the Sia synthetic pathway are lethal during the development. However, it remains unknown if the difference of Siaα2,6Gal or α2,3Gal linkage has a critical meaning. To find a clue to understand significance of the linkage difference at the organism level, medaka was used as a vertebrate model. In embryos, Siaα2,6Gal epitopes recognized by Sambucus nigra lectin (SNA) and Siaα2,3Gal epitopes recognized by Maackia amurensis lectin (MAA) were enriched in the blastodisc and the yolk sphere, respectively. When these lectins were injected in the perivitelline space, SNA, but not MAA, impaired embryo body formation at 1 day post-fertilization (dpf). Most Siaα2,6Gal epitopes occurred on N-glycans owing to their sensitivity to peptide:N-glycanase. Of knockout-medaka (KO) for either of two β-galactoside:α2,6-sialyltransferase genes, ST6Gal I and ST6Gal II, only ST6Gal I-KO showed severe cardiac abnormalities at 7-16 dpf, leading to lethality at 14-18 dpf. Interestingly, however, these cardiac abnormalities of ST6Gal I-KO were rescued not only by forced expression of ST6Gal I, but also by that of ST6Gal II and the β-galactoside:α2,3-sialyltransferase IV gene (ST3Gal IV). Taken together, the Siaα2,6Gal linkage synthesized by ST6Gal I are critical in heart development; however, it can be replaced by the linkages synthesized by ST6Gal II and ST3Gal IV. These data suggest that sialylation itself is more important than its particular linkage for the heart development.
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Affiliation(s)
- Takayuki Omoto
- Bioscience and Biotechnology Center, Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya, 464-8601, Japan
| | - Di Wu
- Bioscience and Biotechnology Center, Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya, 464-8601, Japan; Institute for Glyco-core Research, Nagoya University, Chikusa, Nagoya, 464-8601, Japan
| | - Emi Maruyama
- Bioscience and Biotechnology Center, Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya, 464-8601, Japan
| | - Katsue Tajima
- Bioscience and Biotechnology Center, Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya, 464-8601, Japan
| | - Masaya Hane
- Bioscience and Biotechnology Center, Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya, 464-8601, Japan; Institute for Glyco-core Research, Nagoya University, Chikusa, Nagoya, 464-8601, Japan
| | - Chihiro Sato
- Bioscience and Biotechnology Center, Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya, 464-8601, Japan; Institute for Glyco-core Research, Nagoya University, Chikusa, Nagoya, 464-8601, Japan
| | - Ken Kitajima
- Bioscience and Biotechnology Center, Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa, Nagoya, 464-8601, Japan; Institute for Glyco-core Research, Nagoya University, Chikusa, Nagoya, 464-8601, Japan.
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Wu D, Gilormini PA, Toda S, Biot C, Lion C, Guérardel Y, Sato C, Kitajima K. A novel C-domain-dependent inhibition of the rainbow trout CMP-sialic acid synthetase activity by CMP-deaminoneuraminic acid. Biochem Biophys Res Commun 2022; 617:16-21. [DOI: 10.1016/j.bbrc.2022.05.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 05/10/2022] [Indexed: 11/02/2022]
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Ertunc N, Phitak T, Wu D, Fujita H, Hane M, Sato C, Kitajima K. Sulfation of sialic acid is ubiquitous and essential for vertebrate development. Sci Rep 2022; 12:12496. [PMID: 35864127 PMCID: PMC9304399 DOI: 10.1038/s41598-022-15143-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 06/20/2022] [Indexed: 11/09/2022] Open
Abstract
Glycosylation of proteins and lipids occurs in vertebrates, usually terminating with sialylation, which regulates the physicochemical and biological properties of these glycoconjugates. Although less commonly known, sialic acid residues also undergo various modifications, such as acetylation, methylation, and sulfation. However, except for acetylation, the enzymes or functions of the other modification processes are unknown. To the best of our knowledge, this study is the first to demonstrate the ubiquitous occurrence of sulfated sialic acids and two genes encoding the sialate: O-sulfotransferases 1 and 2 in vertebrates. These two enzymes showed about 50% amino acid sequence identity, and appeared to be complementary to each other in acceptor substrate preferences. Gene targeting experiments showed that the deficiency of these genes was lethal for medaka fish during young fry development and accompanied by different phenotypes. Thus, the sulfation of sialic acids is essential for the vertebrate development.
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Affiliation(s)
- Nursah Ertunc
- Bioscience and Biotechnology Center, and Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, 464-8601, Japan.,Molecular Cell Biology, Faculty of Medical Technology, Graduate School of Health Sciences, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Thanyaluck Phitak
- Bioscience and Biotechnology Center, and Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, 464-8601, Japan.,Biochemistry Department, Faculty of Medicine, Chiangmai University, Chiangmai, 50200, Thailand
| | - Di Wu
- Bioscience and Biotechnology Center, and Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, 464-8601, Japan.,Institute for Glyco-Core Research (iGCORE), Nagoya University, Nagoya, 464-8601, Japan
| | - Hiroshi Fujita
- Bioscience and Biotechnology Center, and Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, 464-8601, Japan
| | - Masaya Hane
- Bioscience and Biotechnology Center, and Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, 464-8601, Japan.,Institute for Glyco-Core Research (iGCORE), Nagoya University, Nagoya, 464-8601, Japan
| | - Chihiro Sato
- Bioscience and Biotechnology Center, and Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, 464-8601, Japan.,Institute for Glyco-Core Research (iGCORE), Nagoya University, Nagoya, 464-8601, Japan
| | - Ken Kitajima
- Bioscience and Biotechnology Center, and Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, 464-8601, Japan. .,Institute for Glyco-Core Research (iGCORE), Nagoya University, Nagoya, 464-8601, Japan.
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