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Marimuthu V, Shanmugam S, Sarawagi AD, Kumar A, Kim IH, Balasubramanian B. A glimpse on influences of feed additives in aquaculture. eFood 2022. [DOI: 10.1002/efd2.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
| | | | | | - Abhay Kumar
- Prajakt Chemical, GIDC, Sachin Surat Gujarat India
| | - In Ho Kim
- Department of Animal Resources and Science Dankook University Cheonan South Korea
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Prabakaran R, Arivoli S, Arasakumar A, Marimuthu V. Batch Adsorption, Thermodynamic, and Isotherm Studies of Lead Adsorption on Natural Adsorbent Synthesized from Thespesia рopulnea Bark. Russ J Phys Chem 2022. [DOI: 10.1134/s0036024421150206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Marimuthu V, VANAJA R, LAKSHMI PRIYA N, RAMANI C. Covid -19 Associated Pulmonary Aspergillosis in Immunocompetent Patient – A Case Report. Indian J Med Microbiol 2021. [PMCID: PMC8594339 DOI: 10.1016/j.ijmmb.2021.08.239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Hossain M, Imran KM, Rahman MS, Yoon D, Marimuthu V, Kim YS. Sinapic acid induces the expression of thermogenic signature genes and lipolysis through activation of PKA/CREB signaling in brown adipocytes. BMB Rep 2020. [PMID: 31401979 PMCID: PMC7118353 DOI: 10.5483/bmbrep.2020.53.3.093] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Lipid accumulation in white adipose tissue is the key contributor to the obesity and orchestrates numerous metabolic health problems such as type 2 diabetes, hypertension, atherosclerosis, and cancer. Nonetheless, the prevention and treatment of obesity are still inadequate. Recently, scientists found that brown adipose tissue (BAT) in adult humans has functions that are diametrically opposite to those of white adipose tissue and that BAT holds promise for a new strategy to counteract obesity. In this study, we evaluated the potential of sinapic acid (SA) to promote the thermogenic program and lipolysis in BAT. SA treatment of brown adipocytes induced the expression of brown-adipocyte activation–related genes such as Ucp1, Pgc-1α, and Prdm16. Furthermore, structural analysis and western blot revealed that SA upregulates protein kinase A (PKA) phosphorylation with competitive inhibition by a pan-PKA inhibitor, H89. SA binds to the adenosine triphosphate (ATP) site on the PKA catalytic subunit where H89 binds specifically. PKA-cat-α1 gene–silencing experiments confirmed that SA activates the thermogenic program via a mechanism involving PKA and cyclic AMP response element–binding protein (CREB) signaling. Moreover, SA treatment promoted lipolysis via a PKA/p38-mediated pathway. Our findings may allow us to open a new avenue of strategies against obesity and need further investigation.
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Affiliation(s)
- Monir Hossain
- Institute of Tissue Regeneration, College of Medicine, Soonchunhyang University, Chenan 31151; Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea
| | - Khan Mohammad Imran
- Institute of Tissue Regeneration, College of Medicine, Soonchunhyang University, Chenan 31151; Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea
| | - Md Shamim Rahman
- Institute of Tissue Regeneration, College of Medicine, Soonchunhyang University, Chenan 31151; Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea
| | - Dahyeon Yoon
- Institute of Tissue Regeneration, College of Medicine, Soonchunhyang University, Chenan 31151; Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea
| | - Vignesh Marimuthu
- Institute of Tissue Regeneration, College of Medicine, Soonchunhyang University, Chenan 31151; Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea
| | - Yong-Sik Kim
- Institute of Tissue Regeneration, College of Medicine, Soonchunhyang University, Chenan 31151; Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea
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Hossain M, Imran KM, Rahman MS, Yoon D, Marimuthu V, Kim YS. Sinapic acid induces the expression of thermogenic signature genes and lipolysis through activation of PKA/CREB signaling in brown adipocytes. BMB Rep 2020; 53:142-147. [PMID: 31401979 PMCID: PMC7118353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 05/03/2019] [Accepted: 06/14/2019] [Indexed: 03/29/2024] Open
Abstract
Lipid accumulation in white adipose tissue is the key contributor to the obesity and orchestrates numerous metabolic health problems such as type 2 diabetes, hypertension, atherosclerosis, and cancer. Nonetheless, the prevention and treatment of obesity are still inadequate. Recently, scientists found that brown adipose tissue (BAT) in adult humans has functions that are diametrically opposite to those of white adipose tissue and that BAT holds promise for a new strategy to counteract obesity. In this study, we evaluated the potential of sinapic acid (SA) to promote the thermogenic program and lipolysis in BAT. SA treatment of brown adipocytes induced the expression of brown-adipocyte activation-related genes such as Ucp1, Pgc-1α, and Prdm16. Furthermore, structural analysis and western blot revealed that SA upregulates protein kinase A (PKA) phosphorylation with competitive inhibition by a pan-PKA inhibitor, H89. SA binds to the adenosine triphosphate (ATP) site on the PKA catalytic subunit where H89 binds specifically. PKA-cat-α1 gene-silencing experiments confirmed that SA activates the thermogenic program via a mechanism involving PKA and cyclic AMP response element-binding protein (CREB) signaling. Moreover, SA treatment promoted lipolysis via a PKA/p38-mediated pathway. Our findings may allow us to open a new avenue of strategies against obesity and need further investigation. [BMB Reports 2020; 53(3): 142-147].
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Affiliation(s)
- Monir Hossain
- Institute of Tissue Regeneration, College of Medicine, Soonchunhyang University, Chenan 31151, Korea
- Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea
| | - Khan Mohammad Imran
- Institute of Tissue Regeneration, College of Medicine, Soonchunhyang University, Chenan 31151, Korea
- Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea
| | - Md. Shamim Rahman
- Institute of Tissue Regeneration, College of Medicine, Soonchunhyang University, Chenan 31151, Korea
- Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea
| | - Dahyeon Yoon
- Institute of Tissue Regeneration, College of Medicine, Soonchunhyang University, Chenan 31151, Korea
- Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea
| | - Vignesh Marimuthu
- Institute of Tissue Regeneration, College of Medicine, Soonchunhyang University, Chenan 31151, Korea
- Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea
| | - Yong-Sik Kim
- Institute of Tissue Regeneration, College of Medicine, Soonchunhyang University, Chenan 31151, Korea
- Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea
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Lee S, Guevarra R, Lee J, Marimuthu V, Kim D, Kim S, Baek J, Mun D, Song M, Kim H. PSX-35 Effects of dietary plant extracts on growth performance and intestinal microbiota composition in weaned piglets. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.1068] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- S Lee
- Dankook University,Yongin, South Korea
| | | | - J Lee
- Department of Agricultural Biotechnology, Seoul National University,Seoul, South Korea
| | | | - D Kim
- National Institute of Animal Science, Jeollabuk-do,South Korea
| | - S Kim
- Chungnam National University,Daejeon, South Korea
| | - J Baek
- Chungnam National University,Daejeon, South Korea
| | - D Mun
- Chungnam National University,Daejeon, South Korea
| | - M Song
- Chungnam National University,Daejeon, South Korea
| | - H Kim
- Dankook University,Yongin, South Korea
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Guevarra R, Lee S, Marimuthu V, Lee J, Kim S, Baek J, Mun D, Kim J, Paek S, Jung S, Song M, Kim H. PSX-33 Effects of cellulase-producing microorganisms isolated from silkworm (Bombyx mori) on growth performance and gut microbial community composition of weaned piglets. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.1066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - S Lee
- Dankook University,Yongin, South Korea
| | | | - J Lee
- Department of Agricultural Biotechnology,Seoul National University,Seoul, South Korea
| | - S Kim
- Chungnam National University,Daejeon, South Korea
| | - J Baek
- Chungnam National University,Daejeon, South Korea
| | - D Mun
- Chungnam National University,Daejeon, South Korea
| | - J Kim
- Dankook University,Yongin, South Korea
| | - S Paek
- Dankook University,Yongin, South Korea
| | - S Jung
- Dankook University,Yongin, South Korea
| | - M Song
- Chungnam National University,Daejeon, South Korea
| | - H Kim
- Dankook University,Yongin, South Korea
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