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Chen S, Qin R, Zhang Z, Fan X, Zhou L, Wang H. HSP70 protects against acute pancreatitis-elicited intestinal barrier damage in rats. Clin Res Hepatol Gastroenterol 2024; 48:102388. [PMID: 38810880 DOI: 10.1016/j.clinre.2024.102388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 05/22/2024] [Accepted: 05/27/2024] [Indexed: 05/31/2024]
Abstract
Acute pancreatitis (AP) is a frequent but severe abdominal emergency in general surgery with intestinal barrier dysfunction. Heat shock protein 70 (HSP70) is a ubiquitous molecular chaperone that has been proposed to exert favorable effects on AP. Nonetheless, the detailed impacts of HSP70 on the intestinal barrier function in AP are unknown, which will be investigated here. After the injection of sodium taurocholate into the biliopancreatic duct, the rat models of AP were established. After modeling, HSP70 expression was up-regulated through lentivirus infection. Western blot was used to detect HSP70 expression. H&E staining was used to examine the histological changes in the pancreatic and intestinal tissues. The levels of pancreatic biochemical markers and oxidative stress markers were detected using corresponding assay kits. ELISA was used to detect the levels of inflammatory cytokines and gastrointestinal function indicators. Immunofluorescence staining and Western blot were used to detect the expression of tight junction proteins. DCFH-DA probe and MitoSOX Red probe were used to detect total reactive oxygen species (ROS) and mitochondrial ROS (mtROS), respectively. TUNEL assay and Western blot were used to detect apoptosis. During the model construction, severe pancreatic and abnormal intestinal tissue abnormalities were observed, inflammatory response was activated and the intestinal barrier was disrupted. HSP70 expression was down-regulated in the intestinal tissues AP rat models. HSP70 ameliorated the morphological damage of pancreatic and intestinal tissues of AP rats. In addition, HSP70 significantly reduced intestinal barrier damage, inflammatory response, oxidative stress and apoptosis in the intestinal tissues of AP rat models. Collectively, HSP70 might attenuate AP through exerting anti-inflammatory, anti-oxidant, anti-apoptotic effects and inhibiting intestinal barrier disruption.
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Affiliation(s)
- Sijin Chen
- Department of Gastroenterology, The Affiliated Yan'An Hospital of Kunming Medical University, Kunming 650051, Yunnan, People's Republic of China
| | - Rong Qin
- Department of Gastroenterology, The Affiliated Yan'An Hospital of Kunming Medical University, Kunming 650051, Yunnan, People's Republic of China
| | - Zhibo Zhang
- Department of Gastroenterology, The Affiliated Yan'An Hospital of Kunming Medical University, Kunming 650051, Yunnan, People's Republic of China
| | - Xirui Fan
- Department of Gastroenterology, The Affiliated Yan'An Hospital of Kunming Medical University, Kunming 650051, Yunnan, People's Republic of China
| | - Lifang Zhou
- Department of Gastroenterology, The Affiliated Yan'An Hospital of Kunming Medical University, Kunming 650051, Yunnan, People's Republic of China
| | - Hui Wang
- Department of Gastroenterology, The Affiliated Yan'An Hospital of Kunming Medical University, Kunming 650051, Yunnan, People's Republic of China.
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Liu R, Zhao B, Zhao J, Zhang M. Ethanol causes non-communicable disease through activation of NLRP3 inflammasome: a review on mechanism of action and potential interventions. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2024; 50:139-149. [PMID: 38237017 DOI: 10.1080/00952990.2023.2297349] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 12/16/2023] [Indexed: 04/28/2024]
Abstract
Background: Ethanol exposure has been suggested to be implicated in the initiation and progression of several non-communicable diseases (NCD), including neurological disorders, diabetes mellitus, alcoholic liver disease, gastric injury, pancreatitis, and atherosclerosis. Recent findings show that the NACHT, LRR, and PYD domains-containing protein 3 (NLRP3) inflammasome is involved in the progression of ethanol-induced NCDs.Objective: The aim of this review was to summarize the research progress on NCDs associated with the action of the NLRP3 inflammasome by ethanol and potential interventions, with a specific focus on preclinical literature.Methods: A literature search was conducted on PubMed using the keywords "[ethanol] and [NLRP3]" up until January 2023. Articles describing cases of NCDs caused by ethanol and associated with the NLRP3 inflammasome were included.Results: After removing duplicates, 35 articles were included in this review. These studies, mostly conducted in animals or in vitro, provide evidence that ethanol can contribute to the development of NCDs, such as neurological disorders, alcoholic liver disease, gastric injury, pancreatitis, and atherosclerosis, by activating the NLRP3 inflammasome. Ethanol exposure primarily triggers NLRP3 inflammasome activation by influencing the TRL/NF-κB, ROS-TXNIP-NLRP3 and P2X7 receptor (P2X7R) signaling pathways. Several natural extracts and compounds have been found to alleviate NCDs caused by ethanol consumption by inhibiting the activation of the NLRP3 inflammasome.Conclusion: Preclinical research supports a role for ethanol-induced NLRP3 inflammasome in the development of NCDs. However, the clinical relevance remains uncertain in the relative absence of clinical studies.
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Affiliation(s)
- Ruizi Liu
- School of Clinical Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong Province, China
| | - Bin Zhao
- Hospital of Shandong First Medical University, Jinan, Shandong Province, China
| | - Jie Zhao
- Hospital of Shandong First Medical University, Jinan, Shandong Province, China
| | - Meng Zhang
- School of Clinical Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong Province, China
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Nani A, Tehami W. Targeting inflammasome pathway by polyphenols as a strategy for pancreatitis, gastrointestinal and liver diseases management: an updated review. Front Nutr 2023; 10:1157572. [PMID: 37743919 PMCID: PMC10513047 DOI: 10.3389/fnut.2023.1157572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 08/14/2023] [Indexed: 09/26/2023] Open
Abstract
Obesity, pancreatitis, cardiovascular, gastrointestinal (GI), and liver diseases have all been linked to the Western lifestyle, characterized by increased unhealthy food consumption and decreased physical activity. Besides obesity and pancreatitis, many GI and liver diseases are associated with inflammation. Inflammasomes are multi-protein complexes that mediate acute and restorative inflammatory pathways. However, many aberrations in inflammasome activity originate from shifts in dietary habits. Evidence reveals that dietary polyphenols effectively modulate inflammasome-associated dysfunctions. With a focus on pancreatitis, GI, and liver disorders, this review set out to provide the most relevant evidence for the therapeutic impact of polyphenols via the regulation of the inflammasome pathway. Overall, flavonoid and non-flavonoid polyphenols maintain intestinal eubiosis, downregulate NLRP3 inflammasome canonical pathway, and restore redox status via upregulating Nrf2/HO-1 signaling. These effects at the level of the intestine, the liver, and the pancreas are associated with decreased systemic levels of key pro-inflammatory cytokines, including TNF-α, IL-1β, and IL-6.
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Affiliation(s)
- Abdelhafid Nani
- Laboratory of Saharan Natural Resources, University of Ahmed Draia, Adrar, Algeria
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Liu T, Wang Q, Du Z, Yin L, Li J, Meng X, Xue D. The trigger for pancreatic disease: NLRP3 inflammasome. Cell Death Discov 2023; 9:246. [PMID: 37452057 PMCID: PMC10349060 DOI: 10.1038/s41420-023-01550-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 06/23/2023] [Accepted: 07/05/2023] [Indexed: 07/18/2023] Open
Abstract
NLRP3 inflammasome is a multiprotein complex expressed in a variety of cells to stimulate the production of inflammatory factors. Activation of NLRP3 inflammasome depends on a complex regulatory mechanism, and its pro-inflammatory function plays an important role in pancreatic diseases. In this literature review, we summarize the activation mechanism of NLRP3 and analyze its role in each of the four typical pancreatic diseases. Through this article, we provide a relatively comprehensive summary to the researchers in this field, and provide some targeted therapy routes.
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Affiliation(s)
- Tianming Liu
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
| | - Qiang Wang
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
| | - Zhiwei Du
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
| | - Lu Yin
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
| | - Jiachen Li
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
| | - Xianzhi Meng
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China.
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China.
| | - Dongbo Xue
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China.
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China.
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Yang L, Wang B, Ma L, Fu P. Traditional Chinese herbs and natural products in hyperuricemia-induced chronic kidney disease. Front Pharmacol 2022; 13:971032. [PMID: 36016570 PMCID: PMC9395578 DOI: 10.3389/fphar.2022.971032] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 07/06/2022] [Indexed: 11/20/2022] Open
Abstract
Hyperuricemia is a common biochemical disorder, which resulted from both excessive uric acid (UA) production and/or absolute or relative impairment of urinary UA excretion. Growing evidence has indicated that hyperuricemia is an independent risk factor for the development and progression of chronic kidney disease (CKD), causing hyperuricemia-induced CKD (hyperuricemic nephropathy, HN). The therapeutic strategy of HN is managing hyperuricemia and protecting kidney function. Adverse effects of commercial drugs make persistent treatment of HN challenging. Traditional Chinese medicine (TCM) has exact efficacy in lowering serum UA without serious adverse effects. In addition, TCM is widely applied for the treatment of CKD. This review aimed to provide an overview of efficacy and mechanisms of traditional Chinese herbs and natural products in hyperuricemia-induced CKD.
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Affiliation(s)
| | | | - Liang Ma
- *Correspondence: Liang Ma, ; Ping Fu,
| | - Ping Fu
- *Correspondence: Liang Ma, ; Ping Fu,
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Al Mamun A, Suchi SA, Aziz MA, Zaeem M, Munir F, Wu Y, Xiao J. Pyroptosis in acute pancreatitis and its therapeutic regulation. Apoptosis 2022; 27:465-481. [PMID: 35687256 DOI: 10.1007/s10495-022-01729-w] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2022] [Indexed: 12/20/2022]
Abstract
Pyroptosis defines a new type of GSDMs-mediated programmed cell death, distinguishes from the classical concepts of apoptosis and necrosis-mediated cell death and is prescribed by cell swelling and membrane denaturation, leading to the extensive secretion of cellular components and low-grade inflammatory response. However, NLRP3 inflammasome activation can trigger its downstream inflammatory cytokines, leading to the activation of pyroptosis-regulated cell death. Current studies reveal that activation of caspase-4/5/11-driven non-canonical inflammasome signaling pathways facilitates the pathogenesis and progression of acute pancreatitis (AP). In addition, a large number of studies have reported that NLRP3 inflammasome-dependent pyroptosis is a crucial player in driving the course of the pathogenesis of AP. Excessive uncontrolled GSDMD-mediated pyroptosis has been implicated in AP. Therefore, the pyroptosis-related molecule GSDMD may be an independent prognostic biomarker for AP. The present review paper summarizes the molecular mechanisms of pyroptotic signaling pathways and their pathophysiological impacts on the progress of AP. Moreover, we briefly present some experimental compounds targeting pyroptosis-regulated cell death for exploring novel therapeutic directions for the treatment and management of AP. Our review investigations strongly suggest that targeting pyroptosis could be an ideal therapeutic approach in AP.
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Affiliation(s)
- Abdullah Al Mamun
- Molecular Pharmacology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Zhejiang Province, Wenzhou, 325035, China
| | - Suzia Aktar Suchi
- Department of Pharmacy, College of Pharmacy, Chosun University, Gwangju, 501759, South Korea
| | - Md Abdul Aziz
- Department of Pharmacy, Faculty of Pharmacy and Health Sciences, State University of Bangladesh, Dhaka, 1205, Bangladesh.,Laboratory of Pharmacogenomics and Molecular Biology, Department of Pharmacy, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Muhammad Zaeem
- Molecular Pharmacology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Zhejiang Province, Wenzhou, 325035, China
| | - Fahad Munir
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Zhejiang Province, Wenzhou, 325000, China
| | - Yanqing Wu
- Institute of Life Sciences, Wenzhou University, Zhejiang Province, Wenzhou, 325035, China
| | - Jian Xiao
- Molecular Pharmacology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Zhejiang Province, Wenzhou, 325035, China. .,Department of Hand Surgery and Peripheral Neurosurgery, The First Affiliated Hospital of Wenzhou Medical University, Zhejiang Province, Wenzhou, 325035, China.
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Jiang RY, Wang T, Lan QY, Qin YC, Man TT, Sun H, Li ZL, Zhong XT, Mo CM, Rong Z. BuFeiXiaoJiYin ameliorates the NLRP3 inflammation response and gut microbiota in mice with lung cancer companied with Qi-yin deficiency. Cancer Cell Int 2022; 22:121. [PMID: 35292015 PMCID: PMC8922837 DOI: 10.1186/s12935-022-02543-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 03/07/2022] [Indexed: 01/01/2023] Open
Abstract
Introduction NLRP3 inflammasome responses and gut microbiota have been shown an important role in lung cancer, however, the relationship between gut microbiota and NLRP3 inflammasome responses in lung cancer with Qi-yin deficiency remains elusive. Methods To investigate the effect of the traditional Chinese medicine BuFeiXiaoJiYin (BFXJY) on NLRP3 inflammasome responses and dysbiosis in lung cancer with Qi-yin deficiency, the female BALB/cA-nu mice were treated with LPS and ATP to induce inflammation, and were intragastrically treated with warm Chinese medicine and smoked with shavings to induce Qi-yin deficiency, as well as were injected with 1 × 107/ml A549 cells to simulate lung cancer. Then the three different doses of BuFeiXiaoJiYin (BFXJY) and positive control (CRID3) were used for intervention in mice for 27 consecutive days. Then, we estimated the protection effect of BFXJY on lung cancer mice with Qi-yin deficiency, through deterring tumor growth, NLRP3 inflammasome, PKC signaling, and homeostasis of gut microbiota. Results In this study, we found that BFXJY could inhibit the tumor growth in lung cancer with Qi-yin deficiency by reducing the production of IL-1β and IL-18 and inhibiting NLRP3 inflammasome activation, which might be associated with the inhibition of PKC signaling. Furthermore, BFXJY could promote microbial diversity and balance the microbial composition changes induced by inflammation and Qi-yin deficiency in lung cancer. Conclusion BuFeiXiaoJiYin ameliorates the NLRP3 inflammation response and gut microbiota in mice with lung cancer companied with Qi-yin deficiency. Our study provides a theoretical basis for the clinical development of therapeutic drugs targeting to treat lung cancer.
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Affiliation(s)
- Rui-Yuan Jiang
- Department of Graduate Student, Guangxi University of Chinese Medicine, No. 13, Wuhe Road, Qingxiu District, Nanning, 530022, Guangxi, China
| | - Ting Wang
- Department of Dean's Office, Guangxi University of Chinese Medicine, No. 13, Wuhe Road, Qingxiu District, Nanning, 530022, Guangxi, China
| | - Qiao-Yu Lan
- Department of Graduate Student, Guangzhou Medical University, No. 1, Xinzao Road, Fanyu District, Guangzhou, 511495, Guangdong, China
| | - Yan-Chun Qin
- Department of Graduate Student, Guangxi University of Chinese Medicine, No. 13, Wuhe Road, Qingxiu District, Nanning, 530022, Guangxi, China
| | - Ting-Ting Man
- Department of Graduate Student, Guangxi University of Chinese Medicine, No. 13, Wuhe Road, Qingxiu District, Nanning, 530022, Guangxi, China
| | - Hua Sun
- Department of Graduate Student, Guangxi University of Chinese Medicine, No. 13, Wuhe Road, Qingxiu District, Nanning, 530022, Guangxi, China
| | - Zhu-Long Li
- Department of Graduate Student, Guangxi University of Chinese Medicine, No. 13, Wuhe Road, Qingxiu District, Nanning, 530022, Guangxi, China
| | - Xiao-Ting Zhong
- Department of Graduate Student, Guangxi University of Chinese Medicine, No. 13, Wuhe Road, Qingxiu District, Nanning, 530022, Guangxi, China
| | - Chun-Mei Mo
- Department of Hepatology, Bao'an Authentic TCM Therapy Hospital, No. 99, Laian Road, Baoan District, Shenzhen, 518100, Guangdong, China.
| | - Zhen Rong
- Department of Oncology, Bao'an Authentic TCM Therapy Hospital, No. 99, Laian Road, Baoan District, Shenzhen, 518100, Guangdong, China.
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Park S, Moon BR, Kim JE, Kim HJ, Zhang T. Aqueous Extracts of Morus alba Root Bark and Cornus officinalis Fruit Protect against Osteoarthritis Symptoms in Testosterone-Deficient and Osteoarthritis-Induced Rats. Pharmaceutics 2020; 12:pharmaceutics12121245. [PMID: 33371279 PMCID: PMC7767081 DOI: 10.3390/pharmaceutics12121245] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/16/2020] [Accepted: 12/18/2020] [Indexed: 12/16/2022] Open
Abstract
Water extracts of both Morus alba L. root bark (MBW) and Cornus officinalis Siebold and Zucc fruit (CFW) have traditionally been used to promote men's health in the elderly in Asia. We determined that the 12-week consumption of MBW and CFW could alleviate testosterone-deficiency syndrome and osteoarthritis (OA) symptoms in testosterone-deficient rats, and the action mechanisms were explored. Rats with bilateral orchiectomy (ORX) were fed a 45% fat diet containing either 0.5% MBW (ORX-MBW), 0.5% CFW(ORX-CFW), or 0.5% dextrin (ORX-CON). Sham-operated rats also received 0.5% dextrin (Non-ORX-CON). After 8 weeks of treatment, all rats had an injection of monoiodoacetate (MIA) into the left knee, and they continued the same diet for the additional 4 weeks. ORX-CFW and ORX-MBW partially prevented the reduction of serum testosterone concentrations and decreased insulin resistance, compared to the ORX-CON. ORX-CFW and ORX-MBW protected against the reduction of bone mineral density (BMD) and lean body mass (LBM) compared to the ORX-CON. The limping and edema scores were lower in the order of the ORX-CON, ORX-CRF = ORX-MBW, and Non-ORX-CON (p < 0.05). The scores for pain behaviors, measured by weight-distribution on the OA leg and maximum running velocity on a treadmill, significantly decreased in the same order as limping scores. ORX-MBW protected against the increased expression of matrix metalloproteinase (MMP)-3 and MMP-13 and reduced the production of inflammatory markers such as TNF-α and IL-1β, by MIA in the articular cartilage, compared to the ORX-CON (p < 0.05). The cartilage damage near the tidemark of the knee and proteoglycan loss was significantly less in ORX-MBW than ORX-CON. In conclusion, MBW, possibly CFW, could be effective alternative therapeutic agents for preventing osteoarthritis in testosterone-deficient elderly men.
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Affiliation(s)
- Sunmin Park
- Department Food & Nutrition, Obesity/Diabetes Center, Hoseo University, Asan 31499, Korea; (B.R.M.); (J.E.K.); (H.J.K.); (T.Z.)
- Department of Bio-Convergence System, Hoseo University, Asan 31499, Korea
- Correspondence: ; Tel.: +82-41-540-5345; Fax: +82-41-548-0670
| | - Bo Reum Moon
- Department Food & Nutrition, Obesity/Diabetes Center, Hoseo University, Asan 31499, Korea; (B.R.M.); (J.E.K.); (H.J.K.); (T.Z.)
| | - Ji Eun Kim
- Department Food & Nutrition, Obesity/Diabetes Center, Hoseo University, Asan 31499, Korea; (B.R.M.); (J.E.K.); (H.J.K.); (T.Z.)
| | - Hyun Joo Kim
- Department Food & Nutrition, Obesity/Diabetes Center, Hoseo University, Asan 31499, Korea; (B.R.M.); (J.E.K.); (H.J.K.); (T.Z.)
| | - Ting Zhang
- Department Food & Nutrition, Obesity/Diabetes Center, Hoseo University, Asan 31499, Korea; (B.R.M.); (J.E.K.); (H.J.K.); (T.Z.)
- Department of Bio-Convergence System, Hoseo University, Asan 31499, Korea
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