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Zhao M, Wang K, Lin R, Mu F, Cui J, Tao X, Weng Y, Wang J. Influence of glutamine metabolism on diabetes Development:A scientometric review. Heliyon 2024; 10:e25258. [PMID: 38375272 PMCID: PMC10875382 DOI: 10.1016/j.heliyon.2024.e25258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/21/2024] Open
Abstract
Objective "Metabolism affects function" is the consensus of researchers at present. It has potential clinical application value to study the effects of regulating glutamine (Gln) metabolism on diabetes physiology or pathology. Our research aimed to summarize the latest research progress, frontier hot topics and future development trends in this field from the perspective of scientometrics. Methods Relevant literatures and reviews were obtained from the Web of Science (WoS) between January 1, 2001 and May 31, 2022. An online analysis platform of bibliometrics, CiteSpace, and VOS viewer software were used to generate visual knowledge network graphs, including publication countries, institutions and authors partnership analysis, co-occurrence analysis, co-citation analysis, as well as citations and keywords burst detection to acquire research trends and hotspots. Results Our results showed that a total of 945 publications in the WoS database met the analysis requirements, with articles being the main type. The overall characteristics showed an increasing trend in the number of publications and citations. The United States was leading the way in this research and was a hub for aggregating collaborations across countries. Vanderbilt University delivered high-quality impact with the most published articles. DeBerardinis, RJ in this field was the most representative author and his main research contents were Gln metabolism and mitochondrial glutaminolysis. Significantly, there was a relative lack of collaboration between institutions and authors. In addition, "type 2 diabetes", "glutamine", "metabolism", "gene expression" and "metabolomics" were the keywords categories with high frequency in co-citation references and co-occurrence cluster keywords. Analysis of popular keywords burst detection showed that "branched chain", "oxidative phosphorylation", "kinase", "insulin sensitivity", "tca cycle", "magnetic resonance spectroscopy" and "flux analysis" were new research directions and emerging methods to explore the link between Gln metabolism and diabetes. Overall, exploring Gln metabolism showed a gradual upward trend in the field of diabetes. Conclusion This comprehensive scientometric study identified the general outlook for the field and provided valuable guidance for ongoing research. Strategies to regulate Gln metabolism hold promise as a novel target to treat diabetes, as well as integration and intersection of multidisciplinary provides cooperation strategies and technical guarantees for the development of this field.
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Affiliation(s)
- Meina Zhao
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032 Shannxi Province, China
| | - Kaiyan Wang
- Department of Physiology and Pathophysiology, National Key Discipline of Cell Biology, Fourth Military Medical University, Xi'an, 710032 Shannxi Province, China
| | - Rui Lin
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032 Shannxi Province, China
| | - Fei Mu
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032 Shannxi Province, China
| | - Jia Cui
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032 Shannxi Province, China
| | - Xingru Tao
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032 Shannxi Province, China
| | - Yan Weng
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032 Shannxi Province, China
| | - Jingwen Wang
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032 Shannxi Province, China
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Collao N, Akohene-Mensah P, Nallabelli J, Binet ER, Askarian A, Lloyd J, Niemiro GM, Beals JW, van Vliet S, Rajgara R, Saleh A, Wiper-Bergeron N, Paluska SA, Burd NA, De Lisio M. The Role of L-type Amino Acid Transporter 1 (Slc7a5) During In Vitro Myogenesis. Am J Physiol Cell Physiol 2022; 323:C595-C605. [PMID: 35848618 DOI: 10.1152/ajpcell.00162.2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Satellite cells are required for muscle regeneration, remodeling, and repair through their activation, proliferation, and differentiation; however, how dietary factors regulate this process remains poorly understood. The L-Type amino acid transporter 1 (LAT1) transports amino acids, such as leucine, into mature myofibers, which then stimulates protein synthesis and anabolic signaling. However, whether LAT1 is expressed on myoblasts and is involved in regulating myogenesis is unknown. The aim of this study was to characterize the expression and functional relevance of LAT1 during different stages of myogenesis and in response to growth and atrophic conditions in vitro. We determined that LAT1 is expressed by C2C12 and human primary myoblasts, and its gene expression is lower during differentiation (p<0.05). Pharmacological inhibition and genetic knockdown of LAT1 impaired myoblast viability, differentiation, and fusion (all p<0.05). LAT1 protein content in C2C12 myoblasts was not significantly altered in response to different leucine concentrations in cell culture media or in two in vitro atrophy models. However, LAT1 content was decreased in myotubes under atrophic conditions in vitro (p<0.05). These findings indicate that LAT1 is stable throughout myogenesis and in response to several in vitro conditions that induce muscle remodeling. Further, amino acid transport through LAT1 is required for normal myogenesis in vitro.
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Affiliation(s)
- Nicolas Collao
- School of Human Kinetics, University of Ottawa, Ottawa, ON, Canada
| | | | - Julian Nallabelli
- Departments of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Emileigh R Binet
- School of Human Kinetics, University of Ottawa, Ottawa, ON, Canada
| | - Ali Askarian
- School of Human Kinetics, University of Ottawa, Ottawa, ON, Canada
| | - Jessica Lloyd
- School of Human Kinetics, University of Ottawa, Ottawa, ON, Canada
| | - Grace M Niemiro
- Departments of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Joseph W Beals
- Departments of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Stephan van Vliet
- Departments of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Rashida Rajgara
- Department of Cellular and Molecular Medicine and Centre on Neuromuscular Disease, University of Ottawa, Ottawa, ON, Canada
| | - Aisha Saleh
- Department of Cellular and Molecular Medicine and Centre on Neuromuscular Disease, University of Ottawa, Ottawa, ON, Canada
| | - Nadine Wiper-Bergeron
- Department of Cellular and Molecular Medicine and Centre on Neuromuscular Disease, University of Ottawa, Ottawa, ON, Canada
| | - Scott A Paluska
- Departments of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Nicholas A Burd
- Departments of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Michael De Lisio
- School of Human Kinetics, University of Ottawa, Ottawa, ON, Canada.,Departments of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL, United States.,Department of Cellular and Molecular Medicine and Centre on Neuromuscular Disease, University of Ottawa, Ottawa, ON, Canada
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Frye RE, Cakir J, Rose S, Palmer RF, Austin C, Curtin P. Physiological mediators of prenatal environmental influences in autism spectrum disorder. Bioessays 2021; 43:e2000307. [PMID: 34260745 DOI: 10.1002/bies.202000307] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 06/24/2021] [Accepted: 06/28/2021] [Indexed: 12/27/2022]
Abstract
Recent research has pointed to the importance of the prenatal environment in the etiology of autism spectrum disorder (ASD) but the biological mechanisms which mitigate these environmental factors are not clear. Mitochondrial metabolism abnormalities, inflammation and oxidative stress as common physiological disturbances associated with ASD. Network analysis of the scientific literature identified several leading prenatal environmental factors associated with ASD, particularly air pollution, pesticides, the microbiome and epigenetics. These leading prenatal environmental factors were found to be most associated with inflammation, followed by oxidative stress and mitochondrial dysfunction. Other prenatal factors associated with ASD not identified by the network analysis were also found to be significantly associated with these common physiological disturbances. A better understanding of the biological mechanism which mediate the effect of prenatal environmental factors can lead to insights of how ASD develops and the development of targeted therapeutics to prevent ASD from occuring.
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Affiliation(s)
- Richard E Frye
- Section on Neurodevelopmental Disorders, Division of Neurology, Barrow Neurological Institute at Phoenix Children's Hospital, 1919 E Thomas Rd, Phoenix, Arizona, 85016, USA.,Department of Child Health, University of Arizona College of Medicine - Phoenix, Phoenix, AZ, 85004, USA
| | - Janet Cakir
- Department of Applied Ecology, North Carolina State University, Raleigh, North Carolina, 27695, USA
| | - Shannon Rose
- Arkansas Children's Research Institute, Little Rock, Arkansas, 72202, USA.,Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, Arkansas, 72205, USA
| | - Raymond F Palmer
- Department of Family and Community Medicine, University of Texas Health Science Center, San Antonio, Texas, 78229, USA
| | - Christine Austin
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, New York, 10029, USA
| | - Paul Curtin
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, New York, 10029, USA
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