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Park S, Shim M, Lee G, You YA, Kim SM, Hur YM, Ko H, Park MH, Na SH, Kim YH, Cho GJ, Bae JG, Lee SJ, Lee SH, Lee DK, Kim YJ. Urinary metabolite biomarkers of pregnancy complications associated with maternal exposure to particulate matter. Reprod Toxicol 2024; 124:108550. [PMID: 38280687 DOI: 10.1016/j.reprotox.2024.108550] [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: 11/22/2023] [Revised: 01/02/2024] [Accepted: 01/23/2024] [Indexed: 01/29/2024]
Abstract
Particulate matter 2.5 (PM2.5) is associated with reproductive health and adverse pregnancy outcomes. However, studies evaluating biological markers of PM2.5 are lacking, and identifying biomarkers for estimating prenatal exposure to prevent pregnancy complications is essential. Therefore, we aimed to explore urine metabolites that are easy to measure as biomarkers of exposure. In this matched case-control study based on the PM2.5 exposure, 30 high PM2.5 group (>15 μg/m3) and 30 low PM2.5 group (<15 μg/m3) were selected from air pollution on pregnancy outcome (APPO) cohort study. We used a time-weighted average model to estimate individual PM exposure, which used indoor PM2.5 and outdoor PM2.5 concentrations by atmospheric measurement network based on residential addresses. Clinical characteristics and urine samples were collected from participants during the second trimester of pregnancy. Urine metabolites were quantitatively measured using gas chromatography-mass spectrometry following multistep chemical derivatization. Statistical analyses were conducted using SPSS version 21 and MetaboAnalyst 5.0. Small for gestational age and gestational diabetes (GDM) were significantly increased in the high PM2.5 group, respectively (P = 0.042, and 0.022). Fifteen metabolites showed significant differences between the two groups (P < 0.05). Subsequent pathway enrichment revealed that four pathways, including pentose and glucuronate interconversion with three pentose sugars (ribose, arabinose, and xylose; P < 0.05). The concentration of ribose increased preterm births (PTB) and GDM (P = 0.044 and 0.049, respectively), and the arabinose concentration showed a tendency to increase in PTB (P = 0.044). Therefore, we identified urinary pentose metabolites as biomarkers of PM2.5 and confirmed the possibility of their relationship with pregnancy complications.
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Affiliation(s)
- Sunwha Park
- Department of Obstetrics and Gynecology, College of Medicine, Ewha Medical Research Institute, Ewha Womans University, Seoul, Korea
| | - Minki Shim
- College of Pharmacy, Chung-Ang University, Seoul, Korea
| | - Gain Lee
- Graduate program in system health science and engineering, Ewha Womans University, Seoul, Korea
| | - Young-Ah You
- Department of Obstetrics and Gynecology, College of Medicine, Ewha Medical Research Institute, Ewha Womans University, Seoul, Korea
| | - Soo Min Kim
- Graduate program in system health science and engineering, Ewha Womans University, Seoul, Korea
| | - Young Min Hur
- Department of Obstetrics and Gynecology, College of Medicine, Ewha Medical Research Institute, Ewha Womans University, Seoul, Korea
| | - Hyejin Ko
- Department of Obstetrics and Gynecology, College of Medicine, Ewha Medical Research Institute, Ewha Womans University, Seoul, Korea
| | - Mi Hye Park
- Department of Obstetrics and Gynecology, Ewha Womans University Seoul Hospital, Korea
| | - Sung Hun Na
- Department of Obstetrics and Gynecology, Kangwon National University, School of Medicine, Korea
| | - Young-Han Kim
- Department of Obstetrics and Gynecology, Yonsei University College of Medicine, Korea
| | - Geum Joon Cho
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Korea
| | - Jin-Gon Bae
- Department of Obstetrics and Gynecology, Keimyung University, School of Medicine, Dongsan Medical Center, Korea
| | - Soo-Jeong Lee
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Korea
| | | | - Dong-Kyu Lee
- College of Pharmacy, Chung-Ang University, Seoul, Korea.
| | - Young Ju Kim
- Department of Obstetrics and Gynecology, College of Medicine, Ewha Medical Research Institute, Ewha Womans University, Seoul, Korea; Graduate program in system health science and engineering, Ewha Womans University, Seoul, Korea.
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Zhou X, Zhu Y, Gao L, Li Y, Li H, Huang C, Liu Y, Hu A, Ying C, Song Y. Binding of RAGE and RIPK1 induces cognitive deficits in chronic hyperglycemia-derived neuroinflammation. CNS Neurosci Ther 2024; 30:e14449. [PMID: 37665158 PMCID: PMC10916433 DOI: 10.1111/cns.14449] [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: 03/15/2023] [Revised: 07/08/2023] [Accepted: 08/16/2023] [Indexed: 09/05/2023] Open
Abstract
AIMS Chronic hyperglycemia-induced inflammation of the hippocampus is an important cause of cognitive deficits in diabetic patients. The receptor for advanced glycation end products (RAGE), which is widely expressed in the hippocampus, is a crucial factor in this inflammation and the associated cognitive deficits. We aimed to reveal the underlying mechanism by which RAGE regulates neuroinflammation in the pathogenesis of diabetes-induced cognitive impairment. METHODS We used db/db mice as a model for type 2 diabetes to investigate whether receptor-interacting serine/threonine protein kinase 1 (RIPK1), which is expressed in microglia in the hippocampal region, is a key protein partner for RAGE. GST pull-down assays and AutoDock Vina simulations were performed to identify the key structural domain in RAGE that binds to RIPK1. Western blotting, co-immunoprecipitation (Co-IP), and immunofluorescence (IF) were used to detect the levels of key proteins or interaction between RAGE and RIPK1. Cognitive deficits in the mice were assessed with the Morris water maze (MWM) and new object recognition (NOR) and fear-conditioning tests. RESULTS RAGE binds directly to RIPK1 via the amino acid sequence (AAs) 362-367, thereby upregulating phosphorylation of RIPK1, which results in activation of the NLRP3 inflammasome in microglia and ultimately leads to cognitive impairments in db/db mice. We mutated RAGE AAs 362-367 to reverse neuroinflammation in the hippocampus and improve cognitive function, suggesting that RAGE AAs 362-367 is a key structural domain that binds directly to RIPK1. These results also indicate that hyperglycemia-induced inflammation in the hippocampus is dependent on direct binding of RAGE and RIPK1. CONCLUSION Direct interaction of RAGE and RIPK1 via AAs 362-367 is an important mechanism for enhanced neuroinflammation in the hyperglycemic environment and is a key node in the development of cognitive deficits in diabetes.
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Affiliation(s)
- Xiaoyan Zhou
- Xuzhou Engineering Research Center of Medical Genetics and Transformation, Department of GeneticsXuzhou Medical UniversityXuzhouJiangsuChina
| | - Yandong Zhu
- The Graduate SchoolXuzhou Medical UniversityXuzhouJiangsuChina
| | - Lin Gao
- The Graduate SchoolXuzhou Medical UniversityXuzhouJiangsuChina
| | - Yan Li
- The Graduate SchoolXuzhou Medical UniversityXuzhouJiangsuChina
| | - Hui Li
- The Graduate SchoolXuzhou Medical UniversityXuzhouJiangsuChina
| | - Chengyu Huang
- The Graduate SchoolXuzhou Medical UniversityXuzhouJiangsuChina
| | - Yan Liu
- The Graduate SchoolXuzhou Medical UniversityXuzhouJiangsuChina
| | - Ankang Hu
- Lab Animal CenterXuzhou Medical UniversityXuzhouChina
| | - Changjiang Ying
- Department of EndocrinologyAffiliated Hospital of Xuzhou Medical UniversityXuzhouJiangsuChina
| | - Yuanjian Song
- Xuzhou Engineering Research Center of Medical Genetics and Transformation, Department of GeneticsXuzhou Medical UniversityXuzhouJiangsuChina
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Tai Y, Zhang Z, Liu Z, Li X, Yang Z, Wang Z, An L, Ma Q, Su Y. D-ribose metabolic disorder and diabetes mellitus. Mol Biol Rep 2024; 51:220. [PMID: 38281218 PMCID: PMC10822815 DOI: 10.1007/s11033-023-09076-y] [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: 07/16/2023] [Accepted: 11/21/2023] [Indexed: 01/30/2024]
Abstract
D-ribose, an ubiquitous pentose compound found in all living cells, serves as a vital constituent of numerous essential biomolecules, including RNA, nucleotides, and riboflavin. It plays a crucial role in various fundamental life processes. Within the cellular milieu, exogenously supplied D-ribose can undergo phosphorylation to yield ribose-5-phosphate (R-5-P). This R-5-P compound serves a dual purpose: it not only contributes to adenosine triphosphate (ATP) production through the nonoxidative phase of the pentose phosphate pathway (PPP) but also participates in nucleotide synthesis. Consequently, D-ribose is employed both as a therapeutic agent for enhancing cardiac function in heart failure patients and as a remedy for post-exercise fatigue. Nevertheless, recent clinical studies have suggested a potential link between D-ribose metabolic disturbances and type 2 diabetes mellitus (T2DM) along with its associated complications. Additionally, certain in vitro experiments have indicated that exogenous D-ribose exposure could trigger apoptosis in specific cell lines. This article comprehensively reviews the current advancements in D-ribose's digestion, absorption, transmembrane transport, intracellular metabolic pathways, impact on cellular behaviour, and elevated levels in diabetes mellitus. It also identifies areas requiring further investigation.
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Affiliation(s)
- Yu Tai
- Institute of Biochemistry and Molecular Biology, Baotou Medical College, Baotou, Inner Mongolia, China
| | - Zehong Zhang
- Institute of Biochemistry and Molecular Biology, Baotou Medical College, Baotou, Inner Mongolia, China
- Department of Clinical Laboratory, the Fourth Hospital of Baotou, Baotou, Inner Mongolia, China
| | - Zhi Liu
- Institute of Biochemistry and Molecular Biology, Baotou Medical College, Baotou, Inner Mongolia, China
| | - Xiaojing Li
- Institute of Biochemistry and Molecular Biology, Baotou Medical College, Baotou, Inner Mongolia, China
| | - Zhongbin Yang
- Institute of Biochemistry and Molecular Biology, Baotou Medical College, Baotou, Inner Mongolia, China
| | - Zeying Wang
- Institute of Biochemistry and Molecular Biology, Baotou Medical College, Baotou, Inner Mongolia, China
| | - Liang An
- Department of Clinical Laboratory, the Fourth Hospital of Baotou, Baotou, Inner Mongolia, China
| | - Qiang Ma
- Institute of Biochemistry and Molecular Biology, Baotou Medical College, Baotou, Inner Mongolia, China
| | - Yan Su
- Institute of Biochemistry and Molecular Biology, Baotou Medical College, Baotou, Inner Mongolia, China.
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Xu K, Ren Y, Zhao S, Feng J, Wu Q, Gong X, Chen J, Xie P. Oral D-ribose causes depressive-like behavior by altering glycerophospholipid metabolism via the gut-brain axis. Commun Biol 2024; 7:69. [PMID: 38195757 PMCID: PMC10776610 DOI: 10.1038/s42003-023-05759-1] [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: 09/03/2023] [Accepted: 12/29/2023] [Indexed: 01/11/2024] Open
Abstract
Our previous work has shown that D-ribose (RIB)-induced depressive-like behaviors in mice. However, the relationship between variations in RIB levels and depression as well as potential RIB participation in depressive disorder is yet unknown. Here, a reanalysis of metabonomics data from depressed patients and depression model rats is performed to clarify whether the increased RIB level is positively correlated with the severity of depression. Moreover, we characterize intestinal epithelial barrier damage, gut microbial composition and function, and microbiota-gut-brain metabolic signatures in RIB-fed mice using colonic histomorphology, 16 S rRNA gene sequencing, and untargeted metabolomics analysis. The results show that RIB caused intestinal epithelial barrier impairment and microbiota-gut-brain axis dysbiosis. These microbial and metabolic modules are consistently enriched in peripheral (fecal, colon wall, and serum) and central (hippocampus) glycerophospholipid metabolism. In addition, three differential genera (Lachnospiraceae_UCG-006, Turicibacter, and Akkermansia) and two types of glycerophospholipids (phosphatidylcholine and phosphatidylethanolamine) have greater contributions to the overall correlations between differential genera and glycerophospholipids. These findings suggest that the disturbances of gut microbiota by RIB may contribute to the onset of depressive-like behaviors via regulating glycerophospholipid metabolism, and providing new insight for understanding the function of microbiota-gut-brain axis in depression.
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Affiliation(s)
- Ke Xu
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, 400016, Chongqing, China
- National Health Commission Key Laboratory of Diagnosis and Treatment on Brain Functional Diseases, The First Affiliated Hospital of Chongqing Medical University, 400016, Chongqing, China
| | - Yi Ren
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, 400016, Chongqing, China
- National Health Commission Key Laboratory of Diagnosis and Treatment on Brain Functional Diseases, The First Affiliated Hospital of Chongqing Medical University, 400016, Chongqing, China
| | - Shuang Zhao
- Department of Infectious Diseases, Key Laboratory of Molecular Biology for Infectious Diseases, Ministry of Education, Institute for Viral Hepatitis, The Second Affiliated Hospital of Chongqing Medical University, 400010, Chongqing, China
- Lab of Stem Cell and Tissue Engineering, Department of Histology and Embryology, 400016, Chongqing, China
| | - Jinzhou Feng
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, 400016, Chongqing, China
| | - Qingyuan Wu
- National Health Commission Key Laboratory of Diagnosis and Treatment on Brain Functional Diseases, The First Affiliated Hospital of Chongqing Medical University, 400016, Chongqing, China
- Department of Neurology, Chongqing University Three Gorges Hospital, 404031, Chongqing, China
| | - Xue Gong
- National Health Commission Key Laboratory of Diagnosis and Treatment on Brain Functional Diseases, The First Affiliated Hospital of Chongqing Medical University, 400016, Chongqing, China
| | - Jianjun Chen
- Institute of Life Sciences, Chongqing Medical University, 400016, Chongqing, China.
| | - Peng Xie
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, 400016, Chongqing, China.
- National Health Commission Key Laboratory of Diagnosis and Treatment on Brain Functional Diseases, The First Affiliated Hospital of Chongqing Medical University, 400016, Chongqing, China.
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Zhang J, Qi A, Liu L, Cai C, Xu H. Gas Chromatography-Mass Spectrometry-Based Cerebrospinal Fluid Metabolomics to Reveal the Protection of Coptisine against Transient Focal Cerebral Ischemia-Reperfusion Injury via Anti-Inflammation and Antioxidant. Molecules 2023; 28:6350. [PMID: 37687175 PMCID: PMC10489949 DOI: 10.3390/molecules28176350] [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: 08/02/2023] [Revised: 08/21/2023] [Accepted: 08/24/2023] [Indexed: 09/10/2023] Open
Abstract
Coptisine (Cop) exerts a neuroprotective effect on central nervous system disease, particularly ischemic stroke. However, its protective mechanism is still unclear. This study aimed to investigate the protective effect of Cop on cerebral ischemia-reperfusion (IR) rats with a middle cerebral artery occlusion model by integrating a gas chromatography-mass spectrometry (GC-MS)-based metabolomics approach with biochemical assessment. Our results showed that Cop could improve neurobehavioral function and decrease the ischemia size in IR rats. In addition, Cop was found to decrease inflammatory mediators (e.g., prostaglandin D2 (PGD2) and tumor necrosis factor-α (TNF-α) and attenuate oxidative stress response (e.g., increase the superoxide dismutase (SOD) expression and decrease 8-iso-PGF2α level). Furthermore, the GC-MS-based cerebrospinal fluid (CSF) metabolomics analysis indicated that Cop influenced the level of glycine, 2,3,4-trihydroxybutyric acid, oleic acid, glycerol, and ribose during IR injury. Cop exhibited a good neuroprotective effect against cerebral IR injury and metabolic alterations, which might be mediated through its antioxidant and anti-inflammatory properties.
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Affiliation(s)
- Junjie Zhang
- Key Laboratory of Chinese Medicinal Resource from Lingnan, Research Center of Chinese Herbal Resource Science and Engineering, School of Traditional Chinese Meteria Medica, Guangzhou University of Chinese Medicine, Ministry of Education, Guangzhou 510006, China
- Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang 524023, China; (A.Q.); (L.L.)
- School of Pharmacy, Guangdong Medical University, Zhanjiang 524023, China
| | - Ao Qi
- Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang 524023, China; (A.Q.); (L.L.)
- School of Pharmacy, Guangdong Medical University, Zhanjiang 524023, China
| | - Lulu Liu
- Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang 524023, China; (A.Q.); (L.L.)
- School of Pharmacy, Guangdong Medical University, Zhanjiang 524023, China
| | - Chun Cai
- Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang 524023, China; (A.Q.); (L.L.)
- School of Pharmacy, Guangdong Medical University, Zhanjiang 524023, China
| | - Hui Xu
- Key Laboratory of Chinese Medicinal Resource from Lingnan, Research Center of Chinese Herbal Resource Science and Engineering, School of Traditional Chinese Meteria Medica, Guangzhou University of Chinese Medicine, Ministry of Education, Guangzhou 510006, China
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6
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Wang C, Zou Q, Pu Y, Cai Z, Tang Y. Berberine Rescues D-Ribose-Induced Alzheimer's Pathology via Promoting Mitophagy. Int J Mol Sci 2023; 24:ijms24065896. [PMID: 36982968 PMCID: PMC10055824 DOI: 10.3390/ijms24065896] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/14/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
Mitochondrial dysfunction is considered an early event of Alzheimer disease (AD). D-ribose is a natural monosaccharide that exists in cells, especially in mitochondria, and can lead to cognitive dysfunction. However, the reason for this is unclear. Berberine (BBR) is an isoquinoline alkaloid that can target mitochondria and has great prospect in the treatment of AD. The methylation of PINK1 reinforces the burden of Alzheimer's pathology. This study explores the role of BBR and D-ribose in the mitophagy and cognitive function of AD related to DNA methylation. APP/PS1 mice and N2a cells were treated with D-ribose, BBR, and mitophagy inhibitor Mdivi-1 to observe their effects on mitochondrial morphology, mitophagy, neuron histology, AD pathology, animal behavior, and PINK1 methylation. The results showed that D-ribose induced mitochondrial dysfunction, mitophagy damage, and cognitive impairment. However, BBR inhibition of PINK1 promoter methylation can reverse the above effects caused by D-ribose, improve mitochondrial function, and restore mitophagy through the PINK1-Parkin pathway, thus reducing cognitive deficits and the burden of AD pathology. This experiment puts a new light on the mechanism of action of D-ribose in cognitive impairment and reveals new insights in the use of BBR for AD treatment.
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Affiliation(s)
- Chuanling Wang
- Department of Histology and Embryology, School of Basic Medicine, Chongqing Medical University, No. 1 Yixueyuan Road, Yuzhong District, Chongqing 400016, China
| | - Qian Zou
- Chongqing Key Laboratory of Neurodegenerative Diseases, No. 118 Xingguang Avenue, Liangjiang New Area, Chongqing 401147, China
- Department of Neurology, Chongqing General Hospital, No. 118 Xingguang Avenue, Liangjiang New Area, Chongqing 401147, China
| | - Yinshuang Pu
- Chongqing Key Laboratory of Neurodegenerative Diseases, No. 118 Xingguang Avenue, Liangjiang New Area, Chongqing 401147, China
- Department of Neurology, Chongqing General Hospital, No. 118 Xingguang Avenue, Liangjiang New Area, Chongqing 401147, China
| | - Zhiyou Cai
- Chongqing Key Laboratory of Neurodegenerative Diseases, No. 118 Xingguang Avenue, Liangjiang New Area, Chongqing 401147, China
- Department of Neurology, Chongqing General Hospital, No. 118 Xingguang Avenue, Liangjiang New Area, Chongqing 401147, China
| | - Yong Tang
- Department of Histology and Embryology, School of Basic Medicine, Chongqing Medical University, No. 1 Yixueyuan Road, Yuzhong District, Chongqing 400016, China
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Zhang Z, Tai Y, Liu Z, Pu Y, An L, Li X, Li L, Wang Y, Yang Z, Duan C, Hou K, Zhang Q, Ren F, Ma Q, Su Y. Effects of d-ribose on human erythrocytes: Non-enzymatic glycation of hemoglobin, eryptosis, oxidative stress and energy metabolism. Blood Cells Mol Dis 2023; 99:102725. [PMID: 36682143 DOI: 10.1016/j.bcmd.2023.102725] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 01/10/2023] [Accepted: 01/10/2023] [Indexed: 01/15/2023]
Abstract
d-Ribose is not only an important component of some biomacromolecules, but also an active pentose with strong reducibility and non-enzymatic glycation ability. Previous studies reported the diverse role of d-ribose in different cells. In this study, the effects of d-ribose on non-enzymatic glycation of hemoglobin (Hb), as well as eryptosis, oxidative stress and energy metabolism of erythrocytes were observed by molecular fluorescence spectrophotometry, multi-wavelength spectrophotometry, high-pressure liquid chromatography (HPLC), mass spectrometry (MS) and flow cytometer. The results showed that d-ribose had the strongest non-enzymatic glycation ability to Hb in vitro when compared with other monosaccharides, and could enter the erythrocytes in a concentration-dependent manner, which was not inhibited by the specific glucose transporter 1 (GLUT1) inhibitor WZB117. In addition, d-ribose incubation increased the HbA1c, hemolysis, eryptosis, and ROS level of erythrocytes significantly more than that of d-glucose, however, no changes were observed in the levels of ATP, NADPH, and other intermediate energy metabolites in d-ribose treatment. Therefore, the strong non-enzymatic glycation ability of d-ribose may play an important role in erythrocyte damage.
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Affiliation(s)
- Zehong Zhang
- Institute of Blood Conservation, Baotou Medical College, 31# Jianshe Road, Donghe District, 014040 Baotou, Inner Mongolia, China
| | - Yu Tai
- Institute of Blood Conservation, Baotou Medical College, 31# Jianshe Road, Donghe District, 014040 Baotou, Inner Mongolia, China
| | - Zhi Liu
- Institute of Blood Conservation, Baotou Medical College, 31# Jianshe Road, Donghe District, 014040 Baotou, Inner Mongolia, China
| | - Yunxia Pu
- Physical and Chemical Laboratory, Inner Mongolia Center for Disease Control and Prevention, South Section of Yongping Road, Xincheng District, 010080 Hohhot, Inner Mongolia, China
| | - Liang An
- Clinical Laboratory, The Fourth Hospital of Baotou, 1(#) Aogen Road, Qingshan District, 014030, Baotou, Inner Mongolia, China
| | - Xiaojing Li
- Institute of Blood Conservation, Baotou Medical College, 31# Jianshe Road, Donghe District, 014040 Baotou, Inner Mongolia, China
| | - Lili Li
- Institute of Blood Conservation, Baotou Medical College, 31# Jianshe Road, Donghe District, 014040 Baotou, Inner Mongolia, China
| | - Yaqi Wang
- Institute of Blood Conservation, Baotou Medical College, 31# Jianshe Road, Donghe District, 014040 Baotou, Inner Mongolia, China
| | - Zhongbin Yang
- Institute of Blood Conservation, Baotou Medical College, 31# Jianshe Road, Donghe District, 014040 Baotou, Inner Mongolia, China
| | - Chao Duan
- Institute of Blood Conservation, Baotou Medical College, 31# Jianshe Road, Donghe District, 014040 Baotou, Inner Mongolia, China
| | - Kun Hou
- Physical and Chemical Laboratory, Inner Mongolia Center for Disease Control and Prevention, South Section of Yongping Road, Xincheng District, 010080 Hohhot, Inner Mongolia, China
| | - Qing Zhang
- Physical and Chemical Laboratory, Inner Mongolia Center for Disease Control and Prevention, South Section of Yongping Road, Xincheng District, 010080 Hohhot, Inner Mongolia, China
| | - Fuyu Ren
- Institute of Blood Conservation, Baotou Medical College, 31# Jianshe Road, Donghe District, 014040 Baotou, Inner Mongolia, China
| | - Qiang Ma
- Institute of Blood Conservation, Baotou Medical College, 31# Jianshe Road, Donghe District, 014040 Baotou, Inner Mongolia, China.
| | - Yan Su
- Institute of Blood Conservation, Baotou Medical College, 31# Jianshe Road, Donghe District, 014040 Baotou, Inner Mongolia, China.
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Liu K, Chen L, Zou B, Liu T, Han D, Wang Q, Mi X, Kang N, Hong J, Li Y, Li Y, Guo X, Li Z, Yang N. Preoperative serum ribose concentrations may be associated with postoperative delirium in older patients with a hip fracture. Clin Neurol Neurosurg 2023; 226:107631. [PMID: 36805349 DOI: 10.1016/j.clineuro.2023.107631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 02/11/2023] [Accepted: 02/13/2023] [Indexed: 02/16/2023]
Abstract
BACKGROUND Postoperative delirium (POD) is a common postoperative neurocognitive complication, especially in older patients. However, satisfactory biomarkers for predicting individual risks of POD have not been confirmed. D-ribose involvement in protein glycation and aggregation plays a pivotal role in age-related neurodegenerative disorders such as Alzheimer's disease. OBJECTIVES This study aimed to determine whether serum D-ribose concentrations contribute to the early diagnosis of POD. We also discuss the probable mechanisms underlying the development of POD. METHODS 110 older patients with hip fracture who had undergone internal fixation or hip replacement under general anesthesia and had completed our assessments were selected. Preoperative venous blood (4 ml) was collected before the induction of anesthesia. Postoperative venous blood was obtained at 07:00 and 20:00 h on postoperative day 1 and at 20:00 h on postoperative day 2. On the first 2 postoperative days, the patients were assessed twice daily (at 8:00 and 20:00 h on each day) using the Confusion Assessment Method-Chinese Revision. RESULTS 15 patients were finally diagnosed with POD. We also included 15 patients without POD who were matched with the recruited patients with POD (1:1) on the basis of age, sex, body mass index and the Mini-Mental State Examination score. Serum ribose concentrations were measured by high-performance liquid chromatography. The demographic characteristics of the groups were matched. Preoperative serum ribose concentrations were significantly higher in patients with POD than in those without POD (p < 0.05) and were also an independent risk factor for POD. Moreover, when the preoperative serum ribose concentration doubled, the risk of POD increased by 1.672 times. CONCLUSIONS These results indicate that the serum D-ribose concentration may be a potential predictive molecular biomarker for POD, and provide useful information for further pathological mechanism studies.
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Affiliation(s)
- Kaixi Liu
- Department of Anesthesiology, Peking University Third Hospital, No. 49, North Garden Street, Haidian District, Beijing 100191, China
| | - Lei Chen
- Department of Anesthesiology, Peking University Third Hospital, No. 49, North Garden Street, Haidian District, Beijing 100191, China
| | - Boliang Zou
- Department of Neurology, Peking University Third Hospital, No. 49, North Garden Street, Haidian District, Beijing 100191, China
| | - Taotao Liu
- Department of Anesthesiology, Peking University Third Hospital, No. 49, North Garden Street, Haidian District, Beijing 100191, China
| | - Dengyang Han
- Department of Anesthesiology, Peking University Third Hospital, No. 49, North Garden Street, Haidian District, Beijing 100191, China
| | - Qian Wang
- Department of Anesthesiology, Peking University Third Hospital, No. 49, North Garden Street, Haidian District, Beijing 100191, China
| | - Xinning Mi
- Department of Anesthesiology, Peking University Third Hospital, No. 49, North Garden Street, Haidian District, Beijing 100191, China
| | - Ning Kang
- Department of Anesthesiology, Peking University Third Hospital, No. 49, North Garden Street, Haidian District, Beijing 100191, China
| | - Jingshu Hong
- Department of Anesthesiology, Peking University Third Hospital, No. 49, North Garden Street, Haidian District, Beijing 100191, China
| | - Yitong Li
- Department of Anesthesiology, Peking University Third Hospital, No. 49, North Garden Street, Haidian District, Beijing 100191, China
| | - Yue Li
- Department of Anesthesiology, Peking University Third Hospital, No. 49, North Garden Street, Haidian District, Beijing 100191, China
| | - Xiangyang Guo
- Department of Anesthesiology, Peking University Third Hospital, No. 49, North Garden Street, Haidian District, Beijing 100191, China; Beijing Center of Quality Control and Improvement on Clinical Anesthesia, Beijing100191, China; Perioperative Medicine Branch of China International Exchange and Promotive Association for Medical and Health Care (CPAM), Beijing 100191, China
| | - Zhengqian Li
- Department of Anesthesiology, Peking University Third Hospital, No. 49, North Garden Street, Haidian District, Beijing 100191, China; Beijing Center of Quality Control and Improvement on Clinical Anesthesia, Beijing100191, China; Perioperative Medicine Branch of China International Exchange and Promotive Association for Medical and Health Care (CPAM), Beijing 100191, China.
| | - Ning Yang
- Department of Anesthesiology, Peking University Third Hospital, No. 49, North Garden Street, Haidian District, Beijing 100191, China.
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9
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Küçükali F, Neumann A, Van Dongen J, De Pooter T, Joris G, De Rijk P, Ohlei O, Dobricic V, Bos I, Vos SJB, Engelborghs S, De Roeck E, Vandenberghe R, Gabel S, Meersmans K, Tsolaki M, Verhey F, Martinez‐Lage P, Tainta M, Frisoni G, Blin O, Richardson JC, Bordet R, Scheltens P, Popp J, Peyratout G, Johannsen P, Frölich L, Freund‐Levi Y, Streffer J, Lovestone S, Legido‐Quigley C, Kate MT, Barkhof F, Zetterberg H, Bertram L, Strazisar M, Visser PJ, Van Broeckhoven C, Sleegers K. Whole‐exome rare‐variant analysis of Alzheimer's disease and related biomarker traits. Alzheimers Dement 2022. [DOI: 10.1002/alz.12842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 09/16/2022] [Accepted: 09/28/2022] [Indexed: 12/08/2022]
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10
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Moschini R, Balestri F, Cappiello M, Signore G, Mura U, Del-Corso A. Ribose Intake as Food Integrator: Is It a Really Convenient Practice? Biomolecules 2022; 12:biom12121775. [PMID: 36551203 PMCID: PMC9776227 DOI: 10.3390/biom12121775] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/07/2022] [Accepted: 11/22/2022] [Indexed: 12/02/2022] Open
Abstract
Reports concerning the beneficial effects of D-ribose administration in cardiovascular and muscle stressful conditions has led to suggestions for the use of ribose as an energizing food supplement for healthy people. However, this practice still presents too many critical issues, suggesting that caution is needed. In fact, there are many possible negative effects of this sugar that we believe are underestimated, if not neglected, by the literature supporting the presentation of the product to the market. Here, the risks deriving from the use of free ribose as ATP source, forcing ribose-5-phosphate to enter into the pentose phosphate pathway, is emphasized. On the basis of the remarkable glycation capacity of ribose, the easily predictable cytotoxic effect of the molecule is also highlighted.
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Affiliation(s)
- Roberta Moschini
- Biochemistry Unit, Department of Biology, University of Pisa, Via San Zeno, 51, 56127 Pisa, Italy
- Interdepartmental Research Center Nutrafood “Nutraceuticals and Food for Health”, University of Pisa, 56124 Pisa, Italy
| | - Francesco Balestri
- Biochemistry Unit, Department of Biology, University of Pisa, Via San Zeno, 51, 56127 Pisa, Italy
- Interdepartmental Research Center Nutrafood “Nutraceuticals and Food for Health”, University of Pisa, 56124 Pisa, Italy
| | - Mario Cappiello
- Biochemistry Unit, Department of Biology, University of Pisa, Via San Zeno, 51, 56127 Pisa, Italy
- Interdepartmental Research Center Nutrafood “Nutraceuticals and Food for Health”, University of Pisa, 56124 Pisa, Italy
| | - Giovanni Signore
- Biochemistry Unit, Department of Biology, University of Pisa, Via San Zeno, 51, 56127 Pisa, Italy
- Interdepartmental Research Center Nutrafood “Nutraceuticals and Food for Health”, University of Pisa, 56124 Pisa, Italy
| | - Umberto Mura
- Biochemistry Unit, Department of Biology, University of Pisa, Via San Zeno, 51, 56127 Pisa, Italy
- Correspondence:
| | - Antonella Del-Corso
- Biochemistry Unit, Department of Biology, University of Pisa, Via San Zeno, 51, 56127 Pisa, Italy
- Interdepartmental Research Center Nutrafood “Nutraceuticals and Food for Health”, University of Pisa, 56124 Pisa, Italy
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11
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Mou L, Cao X, He T, He R. The potential role of albumin glycation by ribose in diabetes mellitus. SCIENCE CHINA LIFE SCIENCES 2022; 65:2552-2555. [DOI: 10.1007/s11427-022-2190-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 08/30/2022] [Indexed: 11/07/2022]
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12
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Xi M, Zhang L, Wei Y, Li T, Qu M, Hua Q, He R, Liu Y. Effect of ribose-glycated BSA on histone demethylation. Front Genet 2022; 13:957937. [PMID: 36276938 PMCID: PMC9581222 DOI: 10.3389/fgene.2022.957937] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 09/15/2022] [Indexed: 11/13/2022] Open
Abstract
A reducing sugar reacts with the protein, resulting in advanced glycation end-products (AGEs), which have been implicated in diabetes-related complications. Recently, it has been found that both type 1 and type 2 diabetic patients suffer from not only glucose but also ribose dysmetabolism. Here, we compared the effects of ribose and glucose glycation on epigenetics, such as histone methylation and demethylation. To prepare ribose-glycated (riboglycated) proteins, we incubated 150 μM bovine serum albumin (BSA) with 1 M ribose at different time periods, and we evaluated the samples by ELISAs, Western blot analysis, and cellular experiments. Riboglycated BSA, which was incubated with ribose for approximately 7 days, showed the strongest cytotoxicity, leading to a significant decrease in the viability of SH-SY5Y cells cultured for 24 h (IC50 = 1.5 μM). A global demethylation of histone 3 (H3K4) was observed in SH-SY5Y cells accompanied with significant increases in lysine-specific demethylase-1 (LSD1) and plant homeodomain finger protein 8 (PHF8) after treatment with riboglycated BSA (1.5 μM), but demethylation did not occur after treatment with glucose-glycated (glucoglycated) proteins or the ribose, glucose, BSA, and Tris–HCl controls. Moreover, a significant demethylation of H3K4, H3K4me3, and H3K4me2, but not H3K4me1, occurred in the presence of riboglycated proteins. A significant increase of formaldehyde was also detected in the medium of SH-SY5Y cells cultured with riboglycated BSA, further indicating the occurrence of histone demethylation. The present study provides a new insight into understanding an epigenetic mechanism of diabetes mellitus (DM) related to ribose metabolic disorders.
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Affiliation(s)
- Mengqi Xi
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Lingyun Zhang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Yan Wei
- Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Ting Li
- Bayannur Hospital, Bayannur, China
| | - Meihua Qu
- Second People’s Hospital of Weifang, Weifang, Shandong, China
| | - Qian Hua
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Rongqiao He
- Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
- *Correspondence: Rongqiao He, ; Ying Liu,
| | - Ying Liu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
- *Correspondence: Rongqiao He, ; Ying Liu,
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13
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Zhu X, Wei Y, He Y, He R, Li J. Urine D-ribose levels correlate with cognitive function in community-dwelling older adults. BMC Geriatr 2022; 22:693. [PMID: 35996093 PMCID: PMC9396817 DOI: 10.1186/s12877-022-03288-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 05/26/2022] [Indexed: 11/10/2022] Open
Abstract
Background D-ribose is involved in the pathogenesis of Alzheimer’s Disease. The study aimed to determine the association between D-ribose and cognitive function in a sample of community-dwelling older adults. Methods A cross-sectional study was conducted in Chaoyang District, Beijing in 2019–2020. Eligible participants were community-based older adults aged 60 years and above. D-ribose was analyzed from the morning urine. Cognitive function, subjective cognitive decline, and depressive symptoms were measured by a battery of neuropsychological tests. Linear regressions were performed to determine the relationship between the urine D-ribose levels and cognitive performance. Results A sample of 1725 participants (67.1% female) aged 60 to 85 years (69.40 ± 5.87 years, mean ± SD) was enrolled in the analysis. The urine D-ribose concentrations ranged from 1.53 to 208.89 μmol/L (median 38.10 μmol/L; interquartile range 22.52—64.96 μmol/L). Higher levels of D-ribose were associated with worse performance on Mini-Mental State Examination and verbal fluency when age, gender, education, depressive symptoms, and cardiovascular risk factors were included as covariates. Conclusions The urine D-ribose was negatively correlated with cognitive function in community-dwelling older adults. The findings suggest that the dysmetabolism of D-ribose may play a role at the early stage of cognitive impairment. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-022-03288-w.
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Affiliation(s)
- Xinyi Zhu
- Center On Aging Psychology, Institute of Psychology, CAS Key Laboratory of Mental Health, Chinese Academy of Sciences, 16 Lincui Road, Chaoyang District, 100101, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Yan Wei
- State Key Laboratory of Brain and Cognitive Science, Institute of Biophysics, University of Chinese Academy of Sciences, 15 Datun Road, Chaoyang District, 100101, Beijing, China
| | - Yingge He
- State Key Laboratory of Brain and Cognitive Science, Institute of Biophysics, University of Chinese Academy of Sciences, 15 Datun Road, Chaoyang District, 100101, Beijing, China
| | - Rongqiao He
- State Key Laboratory of Brain and Cognitive Science, Institute of Biophysics, University of Chinese Academy of Sciences, 15 Datun Road, Chaoyang District, 100101, Beijing, China.
| | - Juan Li
- Center On Aging Psychology, Institute of Psychology, CAS Key Laboratory of Mental Health, Chinese Academy of Sciences, 16 Lincui Road, Chaoyang District, 100101, Beijing, China. .,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China.
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14
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Huang L, Guo X, Liu P, Zhao Y, Wu C, Zhou C, Huang C, Li G, Zhuang Y, Cheng S, Cao H, Zhang C, Xu Z, Liu X, Hu G, Liu P. Correlation between acute brain injury and brain metabonomics in dichlorvos-poisoned broilers. JOURNAL OF HAZARDOUS MATERIALS 2022; 422:126849. [PMID: 34416688 DOI: 10.1016/j.jhazmat.2021.126849] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 07/17/2021] [Accepted: 08/05/2021] [Indexed: 06/13/2023]
Abstract
Dichlorvos (DDVP) is an insecticide with neurotoxicity that is widely used in agricultural production and life. However, the effects of acute DDVP poisoning on brain tissue remain underinvestigated. The purpose of this study was to evaluate the differences within 15 min-6 h in plasma biochemical indexes, brain histology and metabolites among three groups of commercial broilers orally administered different dosages of DDVP one time: (1) high-dose group (11.3 mg/kg), (2) low-dose group (2.48 mg/kg) and (3) control group (0 mg/kg). The results of biochemical indexes showed that acute DDVP poisoning could cause hyperglycemia and oxidative stress in poisoned broilers. Histological examination showed that DDVP could induce brain edema, abnormal expression of glial fibrillary acidic protein (GFAP) and neuronal mitochondrial damage in broilers. Whole-brain metabolism showed that DDVP could significantly change the secretion of neurotransmitters, energy metabolism, amino acid metabolism and nucleotide metabolism. Correlation analysis showed that metabolites such as hypoxanthine, acetylcarnitine and glucose 6-phosphate were significantly correlated with blood glucose, biomarkers of oxidative stress and brain injury pathology. The results of this study provide new insights into the molecular mechanism of brain tissue responses to acute DDVP exposure in broilers and deliver important information for clinical research on neurodegenerative diseases caused by acute DDVP poisoning.
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Affiliation(s)
- Lujia Huang
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Xiaoquan Guo
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Pei Liu
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Yulan Zhao
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Cong Wu
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Changming Zhou
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Cheng Huang
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Guyue Li
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Yu Zhuang
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Sufang Cheng
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Huabin Cao
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Caiying Zhang
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Zheng Xu
- Department of Mathematics and Statistics, Wright State University, Dayton, OH 45435, United States
| | - Xin Liu
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Guoliang Hu
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China.
| | - Ping Liu
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China.
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15
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Comparison of bovine serum albumin glycation by ribose and fructose in vitro and in vivo. Biochim Biophys Acta Mol Basis Dis 2022; 1868:166283. [PMID: 34601015 DOI: 10.1016/j.bbadis.2021.166283] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 08/24/2021] [Accepted: 09/22/2021] [Indexed: 12/25/2022]
Abstract
Advanced glycation end products (AGEs) play a critical pathogenic role in the development of diabetic complications. Recent studies have shown that diabetes is associated with not only abnormal glucose metabolism but also abnormal ribose and fructose metabolism, although glucose is present at the highest concentration in humans. The glycation ability and contribution of ribose and fructose to diabetic complications remain unclear. Here, the glycation ability of ribose, fructose and glucose under a mimic physiological condition, in which the concentration of ribose or fructose was one-fiftieth that of glucose, was compared. Bovine serum albumin (BSA) was used as the working protein in our experiments. Ribose generated more AGEs and was markedly more cytotoxic to SH-SY5Y cells than fructose. The first-order rate constant of ribose glycation was found to be significantly greater than that of fructose glycation. LC-MS/MS analysis revealed 41 ribose-glycated Lys residues and 12 fructose-glycated residues. Except for the shared Lys residues, ribose reacted selectively with 17 Lys, while no selective Lys was found in fructose-glycated BSA. Protein conformational changes suggested that ribose glycation may induce BSA into amyloid-like monomers compared with fructose glycation. The levels of serum ribose were correlated positively with glycated serum protein (GSP) and diabetic duration in type 2 diabetes mellitus (T2DM), respectively. These results indicate that ribose has a greater glycation ability than fructose, while ribose largely contributes to the production of AGEs and provides a new insight to understand in the occurrence and development of diabetes complications.
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16
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Zheng Y, Chen ZY, Ma WJ, Wang QZ, Liang H, Ma AG. B Vitamins Supplementation Can Improve Cognitive Functions and May Relate to the Enhancement of Transketolase Activity in A Rat Model of Cognitive Impairment Associated with High-fat Diets. Curr Med Sci 2021; 41:847-856. [PMID: 34652631 DOI: 10.1007/s11596-021-2456-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 10/05/2020] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To determine whether B vitamin treatment was sufficient to reduce cognitive impairment associated with high-fat diets in rats and to modulate transketolase (TK) expression and activity. METHODS To test this, we separated 50 rats into five groups that were either fed a standard chow diet (controls) or a high-fat diet (experimental groups H0, H1, H2, and H3). H0 group animals received no additional dietary supplementation, while H1 group animals were administered 100 mg/kg body weight (BW) thiamine, 100 mg/kg BW riboflavin, and 250 mg/kg BW niacin each day, and group H2 animals received daily doses of 100 mg/kg BW pyridoxine, 100 mg/kg BW cobalamin, and 5 mg/kg BW folate. Animals in the H3 group received the B vitamin regimens administered to both H1 and H2 each day. RESULTS Over time, group H0 exhibited greater increases in BW and fat mass relative to other groups. When spatial and memory capabilities in these animals were evaluated via conditioned taste aversion (CTA) and Morris Water Maze (MWM), we found B vitamin treatment was associated with significant improvements relative to untreated H0 controls. Similarly, B vitamin supplementation was associated with elevated TK expression in erythrocytes and hypothalamus of treated animals relative to those in H0 (P<0.05). CONCLUSION Together, these findings suggest B vitamin can modulate hypothalamic TK activity to reduce the severity of cognitive deficits in a rat model of obesity. As such, B vitamin supplementation may be a beneficial method for reducing cognitive dysfunction in clinical settings associated with high-fat diets.
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Affiliation(s)
- Ying Zheng
- Department of Nutrition, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Zhi-Yong Chen
- Second School of Clinical Medicine, Southern Medical University, Guangzhou, 510080, China
| | - Wen-Jun Ma
- Department of Nutrition, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Qiu-Zhen Wang
- Institute of Nutrition and Health, Medical College of Qingdao University, Qingdao, 266021, China
| | - Hui Liang
- Institute of Nutrition and Health, Medical College of Qingdao University, Qingdao, 266021, China
| | - Ai-Guo Ma
- Institute of Nutrition and Health, Medical College of Qingdao University, Qingdao, 266021, China.
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17
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Li S, Wang J, Xiao Y, Zhang L, Fang J, Yang N, Zhang Z, Nasser MI, Qin H. D-ribose: Potential clinical applications in congestive heart failure and diabetes, and its complications (Review). Exp Ther Med 2021; 21:496. [PMID: 33791005 PMCID: PMC8005739 DOI: 10.3892/etm.2021.9927] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 12/22/2020] [Indexed: 12/12/2022] Open
Abstract
The quality of life of patients with certain diseases may be improved through the development of technologies and advancements in pharmacology, with the aim of prolonging their life. However, congestive heart failure (CHF), as well their complications, continue to be the leading cause of disease-associated death. The mechanisms underlying the development and progression of diabetes and CHF have been uncovered in a stepwise manner and the understanding of these mechanisms has improved the management of these diseases, resulting in reduced mortality and morbidity rates; however, CHF remains the leading cause of death worldwide, particularly in developed countries. In the past decades, research has indicated that several supplements and naturally occurring compounds may be used to treat muscle weakness, for cardiac failure management, rehabilitation following myocardial ischemia-reperfusion and various complications of diabetes. D-ribose is an essential component of the respiratory, skeletal and nervous systems and is a popular compound, as its supplementation may have beneficial effects. In the present review, the physiological roles, toxic reactions and the potential use of D-ribose in the management of clinical diseases are summarized.
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Affiliation(s)
- Shuai Li
- Institute of Cytology and Genetics, Hengyang Medical College, University of South China, Hengyang, Hunan 421000, P.R. China
| | - Juanjing Wang
- School of Pharmaceutical Science, University of South China, Hengyang, Hunan 421000, P.R. China
| | - Yutian Xiao
- Institute of Cytology and Genetics, Hengyang Medical College, University of South China, Hengyang, Hunan 421000, P.R. China
| | - Li Zhang
- Institute of Cytology and Genetics, Hengyang Medical College, University of South China, Hengyang, Hunan 421000, P.R. China
| | - Jinren Fang
- Institute of Cytology and Genetics, Hengyang Medical College, University of South China, Hengyang, Hunan 421000, P.R. China
| | - Nanyang Yang
- Institute of Cytology and Genetics, Hengyang Medical College, University of South China, Hengyang, Hunan 421000, P.R. China.,The Hengyang Key Laboratory of Cellular Stress Biology, Institute of Cytology and Genetics, Hengyang Medical College, University of South China, Hengyang, Hunan 421000, P.R. China
| | - Zhixia Zhang
- Institute of Cytology and Genetics, Hengyang Medical College, University of South China, Hengyang, Hunan 421000, P.R. China
| | - Moussa Ide Nasser
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510100, P.R. China
| | - Hui Qin
- Institute of Cytology and Genetics, Hengyang Medical College, University of South China, Hengyang, Hunan 421000, P.R. China.,The Hengyang Key Laboratory of Cellular Stress Biology, Institute of Cytology and Genetics, Hengyang Medical College, University of South China, Hengyang, Hunan 421000, P.R. China
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18
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Sant S, Wang D, Abidi M, Walker G, Ferrell N. Mechanical characterization of native and sugar-modified decellularized kidneys. J Mech Behav Biomed Mater 2021; 114:104220. [PMID: 33257205 PMCID: PMC7855467 DOI: 10.1016/j.jmbbm.2020.104220] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/28/2020] [Accepted: 11/20/2020] [Indexed: 10/22/2022]
Abstract
Decellularized organs have the potential to be used as scaffolds for tissue engineering organ replacements. The mechanical properties of the extracellular matrix (ECM) following decellularization are critical for structural integrity and for regulation of cell function upon recellularization. Advanced glycation end products (AGEs) accumulate in the ECM with age and their formation is accelerated by several pathological conditions including diabetes. Some AGEs span multiple amino acids to form crosslinks that may alter the mechanical properties of the ECM. The goal of this work was to evaluate how sugar-induced modifications to the ECM affect the mechanical behavior of decellularized kidney. The compressive and tensile properties of the kidney ECM were evaluated using an accelerated model of AGE formation by ribose. Results show that ribose modifications significantly alter the mechanical behavior of decellularized kidney. Increased resistance to deformation corresponds to increased ECM crosslinking, and mechanical changes can be partially mitigated by AGE inhibition. The degree of post-translational modification of the ECM is dependent on the age and health of the organ donor and may play a role in regulating the mechanical properties of decellularized organs.
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Affiliation(s)
- Snehal Sant
- Department of Medicine, Division of Nephrology, Vanderbilt University Medical Center, United States
| | - Dan Wang
- Department of Medicine, Division of Nephrology, Vanderbilt University Medical Center, United States
| | - Minhal Abidi
- Department of Medicine, Division of Nephrology, Vanderbilt University Medical Center, United States
| | - Gwyneth Walker
- Department of Medicine, Division of Nephrology, Vanderbilt University Medical Center, United States
| | - Nicholas Ferrell
- Department of Medicine, Division of Nephrology, Vanderbilt University Medical Center, United States; Department of Biomedical Engineering, Vanderbilt University, United States; Vanderbilt Center for Kidney Disease, United States.
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19
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Ho G, Takamatsu Y, Wada R, Sugama S, Waragai M, Takenouchi T, Masliah E, Hashimoto M. Connecting Alzheimer's Disease With Diabetes Mellitus Through Amyloidogenic Evolvability. Front Aging Neurosci 2020; 12:576192. [PMID: 33192467 PMCID: PMC7655535 DOI: 10.3389/fnagi.2020.576192] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 08/28/2020] [Indexed: 01/26/2023] Open
Abstract
Type 2 diabetes mellitus (T2DM) has been clearlylinked to oxidative stress and amylin amyloidosis in pancreatic β-cells. Yet despite extensive investigation, the biological significance of this is not fully understood. Recently, we proposed that Alzheimer's disease (AD)-relevant amyloidogenic proteins (APs), such as amyloid-β (Aβ) and tau, might be involved in evolvability against diverse stressors in the brain. Given the analogous cellular stress environments shared by both T2DM and AD, the objective of this study is to explore T2DM pathogenesis from the viewpoint of amyloidogenic evolvability. Similar to AD-related APs, protofibrillar amylin might confer resistance against the multiple stressors in β-cells and be transmitted to offspring to deliver stress information, in the absence of which, type 1 DM (T1DM) in offspring might develop. On the contrary, T2DM may be manifested through an antagonistic pleiotropy mechanism during parental aging. Such evolvability-associated processes might be affected by parental diabetic conditions, including T1DM and T2DM. Furthermore, the T2DM-mediated increase in AD risk during aging might be attributed to an interaction of amylin with AD-related APs through evolvability, in which amylin protofibrillar formation presumably caused by adiponectin (APN) resistance could increase protofibril formation of AD-related APs in evolvability and subsequently lead to T2DM promotion of AD through antagonistic pleiotropy in aging. This suggests that targeting APN combined with an anti-T2DM agent might be therapeutic against neurodegeneration. Collectively, T1DM and T2DM might be linked through amylin evolvability, and a better understanding of amyloidogenic evolvability might also reveal clues to therapeutic interventions for AD comorbid with T2DM.
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Affiliation(s)
- Gilbert Ho
- PCND Neuroscience Research Institute, Poway, CA, United States
| | | | - Ryoko Wada
- Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Shuei Sugama
- Department of Physiology, Nippon Medical School, Tokyo, Japan
| | - Masaaki Waragai
- PCND Neuroscience Research Institute, Poway, CA, United States
| | - Takato Takenouchi
- Institute of Agrobiological Sciences, National Agriculture and Food Research Organization, Tsukuba, Japan
| | - Eliezer Masliah
- Division of Neurosciences, National Institute on Aging, National Institutes of Health, Bethesda, MD, United States
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20
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Javed M, Ahmad MI, Javed H, Naseem S. D-ribose and pathogenesis of Alzheimer's disease. Mol Biol Rep 2020; 47:2289-2299. [PMID: 31933261 DOI: 10.1007/s11033-020-05243-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Accepted: 01/02/2020] [Indexed: 12/29/2022]
Abstract
It is estimated that the global prevalence of dementia will rise as high as 24 million and predicted to be double in every 20 years which is attributed to the fact that the ageing population is increasing and so more individuals are at risk of developing neurodegenerative diseases like Alzheimer's. Many scientists favored glycation of proteins such as tau, amyloid beta (Aβ) etc. as one of the important risk factor in Alzheimer's disease (AD). Since, D-ribose shows highest glycation ability among other sugars hence, produces advanced glycation end products (AGEs) rapidly. However, there are several other mechanisms suggested by researchers through which D-ribose may cause cognitive impairments. There is a concern related to diabetic patients since they also suffer from D-ribose metabolism, may be more prone to AD risk. Thus, it is imperative that the pathogenesis and the pathways involved in AD progression are explored in the light of ribosylation and AGEs formation for identifying suitable diagnostics marker for early diagnosis or finding promising therapeutic outcomes.
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Affiliation(s)
- Mehjbeen Javed
- Aquatic Toxicology Research Laboratory, Department of Zoology, Aligarh Muslim University, Aligarh, U.P., India
| | - Md Irshad Ahmad
- Department of Biochemistry, Faculty of Life Sciences, Aligarh Muslim University, Aligarh, U.P., India.,Department of Biophysics, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Hina Javed
- Department of Chemistry, Aligarh Muslim University, Aligarh, U.P., India
| | - Sufia Naseem
- Department of Biochemistry, Faculty of Medicine, Aligarh Muslim University, Aligarh, U.P., India.
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