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McCaskill ML, Ogunsakin O, Hottor T, Harville EW, Kruse-Jarres R. Serum 25-Hydroxyvitamin D and Diet Mediates Vaso-Occlusive Related Hospitalizations in Sickle-Cell Disease Patients. Nutrients 2018; 10:nu10101384. [PMID: 30274253 PMCID: PMC6212983 DOI: 10.3390/nu10101384] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Revised: 09/19/2018] [Accepted: 09/20/2018] [Indexed: 01/09/2023] Open
Abstract
Sickle cell disease (SCD) is a genetic disorder resulting from the presence of mutated hemoglobin S (HbS). Homozygous carriers will present with early manifestations of painful vaso-occlusive crises. SCD patients have been reported to be severely deficient in vitamin D (<20 ng/mL). Four years (2010–2014) of individual de-identified Sickle Cell Clinic of Southern Louisiana (SCCSL-SCD) patient records were analyzed for vitamin D status and the level of crisis-related ER/hospital utilization. To determine the dietary, and behavioral mediators of SCD-crisis in our study population, a cohort of 102 SCCSL-SCD patients were administered a survey that evaluated sun exposure, dietary behaviors, and pain frequency and severity. Patients with circulating levels of 25(OH)D3 less than 14.1 ng/mL reported having more crisis-related hospital visits per year (10) than patients with 25(OH)D3 serum levels >34 ng/mL. The result of the dietary survey detailed a relationship between patients who reported to have “Almost Never” consumed fish or milk in their diets and more frequent hospital stays and ER visits than those who reported consuming these products on a daily basis. Those who consumed these foods in their diet several times a month also had fewer ER visits when compared to the “Almost Never” category.
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Affiliation(s)
- Michael L McCaskill
- Department of Global Environmental Health Sciences, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA 70112, USA.
| | - Olalekan Ogunsakin
- Department of Global Environmental Health Sciences, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA 70112, USA.
| | - Tete Hottor
- Department of Global Environmental Health Sciences, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA 70112, USA.
| | - Emily W Harville
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA 70112, USA.
| | - Rebecca Kruse-Jarres
- Section of Hematology and Medical Oncology, Tulane University School of Medicine, New Orleans, LA 70112, USA.
- University of Washington, Washington Center for Bleeding Disorders at Bloodworks Northwest, Seattle, WA 98195, USA.
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Du K, Li J, Bai Y, An M, Gao XM, Chang YX. A green ionic liquid-based vortex-forced MSPD method for the simultaneous determination of 5-HMF and iridoid glycosides from Fructus Corni by ultra-high performance liquid chromatography. Food Chem 2018; 244:190-196. [DOI: 10.1016/j.foodchem.2017.10.057] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Revised: 09/23/2017] [Accepted: 10/09/2017] [Indexed: 10/24/2022]
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Saunthararajah Y, Vichinsky EP. Sickle Cell Disease. Hematology 2018. [DOI: 10.1016/b978-0-323-35762-3.00042-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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Han XY, Hu JN, Wang Z, Wei SN, Zheng SW, Wang YP, Li W. 5-HMF Attenuates Liver Fibrosis in CCl 4-Plus-Alcohol-Induced Mice by Suppression of Oxidative Stress. J Nutr Sci Vitaminol (Tokyo) 2017; 63:35-43. [PMID: 28367924 DOI: 10.3177/jnsv.63.35] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The aim of this study was to investigate the effects of 5-hydroxymethyl-2-furfural (5-HMF) on liver fibrosis induced by carbon tetrachloride (CCl4) and alcohol. Male ICR mice were treated with CCl4 dissolved in olive oil (10% v/v, 2.5 μg/L) intraperitoneally (i.p.), and given at a dose of 2.5×10-5 mg/kg B.W. twice a week for 7 wk. Concurrently, mice received drinking water with or without alcohol. The mice in treatment groups and positive control group were gavaged with 5-HMF (7.5, 15, and 30 mg/kg B.W.) or Huganpian (350 mg/kg B.W.) daily starting in the fourth week and lasting for 4 wk. The blood samples were analyzed for biochemical markers of hepatic injury and tissue samples were subjected for estimation of liver antioxidants and histopathological studies. The concentrations of HA (hyaluronic acid), LN (laminin), CIV (collagen type IV), and MDA (malondialdehyde), as well as the serum levels of ALT (alanine aminotransferase) and AST (aspartate aminotransferase) were markedly reduced by 5-HMF. On the other hand, enzymatic antioxidants SOD (superoxide dismutase), CAT (catalase) and GSH-Px (glutathione peroxidase) were markedly elevated in liver tissue treated with 5-HMF. Histopathological examination revealed that 5-HMF treatment noticeably prevented hepatocyte apoptosis, fatty degeneration and inflammatory cell infiltration on liver fibrosis induced by CCl4 and alcohol. Hoechst 33258 staining also revealed hepatocyte apoptosis. 5-HMF could exert protective effects against liver injury and reduce liver fibrosis induced by CCl4 and alcohol in mice.
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Affiliation(s)
- Xin-Yue Han
- College of Chinese Medicinal Materials, Jilin Agricultural University
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He YL, Li MM, Wu LY, Zhao T, Di Y, Huang X, Ding XF, Wu KW, Fan M, Zhu LL. Enhanced hypoxia-inducible factor (HIF)-1α stability induced by 5-hydroxymethyl-2-furfural (5-HMF) contributes to protection against hypoxia. Mol Med 2015; 20:590-600. [PMID: 25333920 DOI: 10.2119/molmed.2014.00007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2014] [Accepted: 10/09/2014] [Indexed: 01/22/2023] Open
Abstract
We first reported the role of 5-hydroxymethyl-2-furfural (5-HMF) against hypoxia. Here, we studied the mechanism by using oxygen-dependent degradation domain (ODD)-Luc mice, which are a useful model to probe the stabilization of hypoxia-inducible factor 1α (HIF-1α). Compared with three other compounds that have been reported to have a role in stabilizing HIF-1α, 5-HMF caused stronger bioluminescence, which is indicative of HIF-1α stability in the brain and kidney of ODD-Luc mice. We further demonstrated that the HIF-1α protein accumulated in response to 5-HMF in the brains and kidneys of these mice, as well as in PC12 cells. Additionally, 5-HMF promoted the nuclear translocation of HIF-1α and the transcriptional activity of HIF-1, which was evaluated by detecting vascular endothelial growth factor (VEGF ) mRNA expression. These results suggest that 5-HMF stabilized HIF-1α and increased its activity. Considering the role of proline hydroxylases (PHDs) in negatively regulating HIF-1α stability, we explored whether 5-HMF interacts with the substrates and cofactors of PHDs, such as 2-oxoglutarate (2-OG), Fe(2+) and vitamin C (VC), which affects the activity of PHDs. The result revealed that 5-HMF did not interact with Fe(2+) or 2-OG but interacted with VC. This interaction was confirmed by subsequent experiments, in which 5-HMF entered into cells and reduced the VC content. The enhanced stability of HIF-1α by 5-HMF was reversed by VC supplementation, and the improved survival of mice caused by 5-HMF under hypoxia was abrogated by VC supplementation. Thus, we demonstrated for the first time that 5-HMF increases HIF-1α stability by reducing the VC content, which mediates the protection against hypoxia.
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Affiliation(s)
- Yun-Ling He
- Department of Cognitive Science, Beijing Institute of Basic Medical Sciences, Beijing, China
| | - Ming-Ming Li
- Department of Cognitive Science, Beijing Institute of Basic Medical Sciences, Beijing, China.,Beijing Institute for Brain Disorders, Beijing, China
| | - Li-Ying Wu
- Department of Cognitive Science, Beijing Institute of Basic Medical Sciences, Beijing, China
| | - Tong Zhao
- Department of Cognitive Science, Beijing Institute of Basic Medical Sciences, Beijing, China
| | - Yao Di
- Department of Cognitive Science, Beijing Institute of Basic Medical Sciences, Beijing, China
| | - Xin Huang
- Department of Cognitive Science, Beijing Institute of Basic Medical Sciences, Beijing, China
| | - Xue-Feng Ding
- Department of Cognitive Science, Beijing Institute of Basic Medical Sciences, Beijing, China
| | - Kui-Wu Wu
- Department of Cognitive Science, Beijing Institute of Basic Medical Sciences, Beijing, China
| | - Ming Fan
- Department of Cognitive Science, Beijing Institute of Basic Medical Sciences, Beijing, China.,Beijing Institute for Brain Disorders, Beijing, China
| | - Ling-Ling Zhu
- Department of Cognitive Science, Beijing Institute of Basic Medical Sciences, Beijing, China
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Li MM, Wu LY, Zhao T, Xiong L, Huang X, Liu ZH, Fan XL, Xiao CR, Gao Y, Ma YB, Chen JJ, Zhu LL, Fan M. The protective role of 5-HMF against hypoxic injury. Cell Stress Chaperones 2011; 16:267-73. [PMID: 21057989 PMCID: PMC3077221 DOI: 10.1007/s12192-010-0238-2] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2010] [Revised: 10/11/2010] [Accepted: 10/13/2010] [Indexed: 12/15/2022] Open
Abstract
In an attempt to find new types of anti-hypoxic agents from herbs, we identified 5-hydroxymethyl-2-furfural (5-HMF) as a natural agent that fulfills the criterion. 5-HMF, the final product of carbohydrate metabolism, has favorable biological effects such as anti-oxidant activity and inhibiting sickling of red blood cells. The role of 5-HMF in hypoxia, however, is not yet. Our pilot results showed that pretreatment with 5-HMF markedly increased both the survival time and the survival rate of mice under hypoxic stress. The present study was aimed to further investigate the protective role of 5-HMF and the underlying mechanisms in hypoxic injury using ECV304 cells as an in vitro model. ECV304 cells pretreated with or without 5-HMF for 1 h were exposed to hypoxic condition (0.3% O(2)) for 24 h and then cell apoptosis, necrosis, the changes of mitochondrial membrane potential (MMP) and the expressions of phosphorylation- extracellular signal-regulated kinase (p-ERK) were investigated. Pretreatment with 5-HMF markedly attenuated hypoxia-induced cell necrosis and apoptosis at late stage (p < 0.01). Furthermore, pretreatment with 5-HMF rescued both the decline of the MMP and the increase of p-ERK protein under hypoxia. In a word, these results indicated that 5-HMF had protective effects against hypoxic injury in ECV304 cells, and its effects on MMP and p-ERK may be involved in the mechanism.
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Affiliation(s)
- Ming-Ming Li
- Beijing Institute for Neuro-Science, Capital Medical University School of Basic Medical Sciences, Beijng, 100069 People’s Republic of China
- Department of Brain protection and Plasticity, Institute of Basic Medical Sciences, No.27 Taiping Rd, Beijing, 100850 People’s Republic of China
| | - Li-Ying Wu
- Department of Brain protection and Plasticity, Institute of Basic Medical Sciences, No.27 Taiping Rd, Beijing, 100850 People’s Republic of China
| | - Tong Zhao
- Department of Brain protection and Plasticity, Institute of Basic Medical Sciences, No.27 Taiping Rd, Beijing, 100850 People’s Republic of China
| | - Lei Xiong
- Department of Brain protection and Plasticity, Institute of Basic Medical Sciences, No.27 Taiping Rd, Beijing, 100850 People’s Republic of China
| | - Xin Huang
- Department of Brain protection and Plasticity, Institute of Basic Medical Sciences, No.27 Taiping Rd, Beijing, 100850 People’s Republic of China
| | - Zhao-Hui Liu
- Department of Brain protection and Plasticity, Institute of Basic Medical Sciences, No.27 Taiping Rd, Beijing, 100850 People’s Republic of China
| | - Xue-Lai Fan
- Department of Brain protection and Plasticity, Institute of Basic Medical Sciences, No.27 Taiping Rd, Beijing, 100850 People’s Republic of China
| | - Cheng-Rong Xiao
- Beijing Institute of Radiation Medicine, Beijing, 100850 People’s Republic of China
| | - Yue Gao
- Beijing Institute of Radiation Medicine, Beijing, 100850 People’s Republic of China
| | - Yun-Bao Ma
- State Key Laboratory of Phytochemistry and Plant Resources in Western China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, People’s Republic of China
| | - Ji-Jun Chen
- State Key Laboratory of Phytochemistry and Plant Resources in Western China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, People’s Republic of China
| | - Ling-Ling Zhu
- Department of Brain protection and Plasticity, Institute of Basic Medical Sciences, No.27 Taiping Rd, Beijing, 100850 People’s Republic of China
| | - Ming Fan
- Beijing Institute for Neuro-Science, Capital Medical University School of Basic Medical Sciences, Beijng, 100069 People’s Republic of China
- Department of Brain protection and Plasticity, Institute of Basic Medical Sciences, No.27 Taiping Rd, Beijing, 100850 People’s Republic of China
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OKPALA IHEANYI, IBEGBULAM OBIKE, DURU AUGUSTINE, OCHENI SUNDAY, EMODI IFEOMA, IKEFUNA ANTHONY, UMAR GARBA, ASINOBI ISAAC, MADU ANAZOEZE, OKOYE AUGUSTINE, NWAGHA TESSY, OGUONU UCHE, UAMAI IFY, AGWU OBINECHE, NONYELU CHARLES, ANIKE UCHE, AGU KINGSLEY, ANIGBO CHUKWUDI, CHUKWURA AWELE, UGWU OGECHUKWU, HERRADA SAGRARIO. Pilot study of omega-3 fatty acid supplements in sickle cell disease. APMIS 2011; 119:442-8. [DOI: 10.1111/j.1600-0463.2011.02751.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Abstract
Iron overload is characterised by excessive iron deposition and consequent injury and dysfunction of target organs, especially the heart, liver, anterior pituitary, pancreas and joints. Iron overload disorders are common worldwide and occur in most major race/ethnicity groups. Physiological mechanisms to excrete iron are very limited. Thus, all patients with iron overload need safe and effective treatment that is compatible with their co-existing medical conditions. Treatments for iron overload include phlebotomy and erythrocytapheresis that remove iron predominantly as haemoglobin, and chelation therapy with drugs that bind excess iron selectively and increase its excretion. The most important potential benefits of therapy are preventing deaths due to cardiac siderosis and hepatic cirrhosis. Preventing iron-related injury to endocrine organs is critical in children. Successful treatment or prevention of iron overload increases quality of life and survival in many patients. This article characterises the major categories of iron overload disorders, tabulates methods to evaluate and treat iron overload, and describes treatment options for iron overload disorders. Research needed to advance knowledge about treatment of iron overload is proposed.
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Affiliation(s)
- James C Barton
- Southern Iron Disorders Center, Birmingham, Alabama 35209, USA.
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Abstract
Iron overload is characterized by excessive iron deposition and consequent injury and dysfunction of the heart, liver, anterior pituitary, pancreas, and joints. Because physiologic mechanisms to excrete iron are very limited, patients with iron overload and its complications need safe, effective therapy that is compatible with their coexisting medical conditions. The availability of three licensed iron chelation drugs (one parenteral, two oral) and the development and clinical investigation of other oral chelators represent new opportunities to prevent or manage iron overload in patients with heritable types of severe anemia, such as beta-thalassemia major and sickle cell disease, and for the formulation of alternatives to phlebotomy therapy for patients with iron overload associated with the HFE gene and other adult age-of-onset types of hemochromatosis, African iron overload, and African-American iron overload.
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Affiliation(s)
- James C Barton
- Southern Iron Disorders Center, G-105, 2022 Brookwood Medical Center Drive, Birmingham, AL 35243, USA.
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