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Mishra A, Kumar R, Mishra SN, Vijayaraghavalu S, Shukla GC, Kumar M. Impact of smokeless tobacco on psychological and oxidative stress in unemployed indian youth. Amino Acids 2024; 56:59. [PMID: 39395920 PMCID: PMC11470867 DOI: 10.1007/s00726-024-03416-3] [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: 11/05/2023] [Accepted: 08/20/2024] [Indexed: 10/14/2024]
Abstract
In India, tobacco (nicotine) addiction among youth has increased, leading to substantial socioeconomic burdens, mortality, and morbidity. While minimal short-term nicotine consumption may have antioxidant effects, chronic exposure results in various adverse health outcomes. This study examines the impact of chronic nicotine consumption on cellular oxidative stress and psychological stress, and their correlation with Homocysteine (Hcy) levels in unemployed tobacco consumers. This case-control study included 156 healthy, educated, unemployed male volunteers aged 20-40 years, divided into nicotine-addicted (n = 80) and non-addicted (n = 76) groups. Psychological stress was assessed using perceived stress scales (PSS) and coping self-efficacy (CSE) scales. Oxidative stress markers, including Malondialdehyde (MDA), Superoxide Dismutase (SOD), and Catalase, were measured. Hcy levels were quantified using high-performance liquid chromatography (HPLC). Nicotine-addicted participants exhibited significantly higher perceived stress (p = 0.0001) and lower coping self-efficacy (p = 0.0001) compared to non-addicted individuals. MDA levels in erythrocytes were significantly increased (p = 0.0006), while SOD (p = 0.0001) and Catalase (p = 0.02) activities were significantly decreased in the addicted group. Nicotine intake influenced Hcy concentrations, with 55% of addicted individuals falling into moderate, 27.5% into intermediate, and 7.5% into severe Hcy categories. Chronic nicotine intake also reflected the hematological parameters (WBCs, RBCs, HGB, and Platelets). Chronic tobacco consumption induces oxidative stress and perceived psychological stress, leading to elevated Hcy levels in nicotine consumers. The study highlights the detrimental effects of nicotine addiction on cellular defensive mechanisms, emphasizing the need for targeted interventions to address this growing health issue among unemployed Indian youth.
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Affiliation(s)
- Anurag Mishra
- Department of Biochemistry, Faculty of Science, University of Allahabad, Prayagraj, 211002, UP, India
| | - Rishabh Kumar
- Department of Biochemistry, Faculty of Science, University of Allahabad, Prayagraj, 211002, UP, India
| | - Satya Narayan Mishra
- Maa Gayatri College of Pharmacy, Dr. A. P. J. Abdul Kalam Technical University, Prayagraj, 211008, UP, India
| | - Sivakumar Vijayaraghavalu
- Department of Life Sciences (Zoology), Manipur University (A Central University), Imphal, 795003, Manipur, India.
| | - Girish C Shukla
- Department of Biological, Geological and Environmental Sciences, 2121 Euclid Ave, Cleveland, OH, 44115, USA
- Center for Gene Regulation in Health and Disease, 2121 Euclid Ave, Cleveland, OH, 44115, USA
| | - Munish Kumar
- Department of Biochemistry, Faculty of Science, University of Allahabad, Prayagraj, 211002, UP, India.
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Chun S, Kim MJ, Shin PK, Park SJ, Yang HJ, Kim JH, Lee KH, Hong M, Kwon DY, Friso S, Lee HJ, Kim MS, Choi SW. Traditional Korean diet high in one-carbon nutrients increases global DNA methylation: implication for epigenetic diet. Eur J Nutr 2024; 63:2511-2519. [PMID: 38867083 DOI: 10.1007/s00394-024-03442-7] [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: 08/06/2023] [Accepted: 05/30/2024] [Indexed: 06/14/2024]
Abstract
PURPOSE DNA methylation is a major epigenetic phenomenon through which diet affects health and disease. This study aimed to determine the epigenetic influence of the traditional Korean diet (K-diet) on global DNA methylation via one-carbon metabolism. METHODS A crossover study was conducted on 52 women. Two diets, a K-diet, high in plant foods and low in calories and animal fat, and a control diet, similar to the diet currently consumed in Korea, were provided to all subjects alternately for 4 weeks with a 4-week washout period. Clinical parameters were measured before and after each dietary intervention. Nutrient intake was calculated by using a computer-aided nutritional analysis program. One-carbon metabolites in the serum and global DNA methylation in peripheral mononuclear cells were determined using ultra-performance liquid chromatography-tandem mass spectrometry. RESULTS The K-diet group consumed more folate (669.9 ± 6.7 µg vs. 502.7 ± 3.0, p < 0.001), B6, B12, serine, and choline, and less methionine (992.6 ± 63 vs. 1048.3 mg ± 34.1, p < 0.0001) than the control group did. In the K-diet group, the increment of plasma 5-methyltetrahydrofolate (0.08 µg/mL ± 0.11 vs 0.02 ± 0.10, p < 0.009) and decrement of L-homocysteine (- 70.7 ± 85.0 vs - 39.3 ± 69.4, p < 0.0168) were greater than those of the control group. Global DNA methylation was significantly increased in the K-diet group (6.70 ± 3.02% to 9.45 ± 3.69, p < 0.0001) but not in the control group. CONCLUSIONS A K-diet high in one-carbon nutrients can enhance the global DNA methylation status, suggesting an epigenetic mechanism by which the K-diet conveys health effects. Trial registration Korean Clinical Trial Registry (trial number: KCT0005340, 24/08/2020, retrospectively registered).
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Affiliation(s)
- Sukyung Chun
- Department of Gastroenterology, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, 13496, South Korea
| | - Min Jung Kim
- Research Group of Personalized Diet, Korea Food Research Institute, 245 Nongsaengmyeong-ro, Iseo-myeon, Wanju-gun, Jeollabuk-do, 55365, South Korea
| | - Phil-Kyung Shin
- CHA Bio Complex, CHA University, Seongnam, 13488, South Korea
| | - Seon-Joo Park
- Department of Food and Nutrition, College of BioNano Technology, Gachon University, Seongnam, 13120, South Korea
- Institute for Aging and Clinical Nutrition Research, Gachon University, Seongnam, 13120, South Korea
| | - Hye Jeong Yang
- Research Group of Personalized Diet, Korea Food Research Institute, 245 Nongsaengmyeong-ro, Iseo-myeon, Wanju-gun, Jeollabuk-do, 55365, South Korea
| | - Jin Hee Kim
- Research Group of Personalized Diet, Korea Food Research Institute, 245 Nongsaengmyeong-ro, Iseo-myeon, Wanju-gun, Jeollabuk-do, 55365, South Korea
| | - Kyun-Hee Lee
- Research Group of Personalized Diet, Korea Food Research Institute, 245 Nongsaengmyeong-ro, Iseo-myeon, Wanju-gun, Jeollabuk-do, 55365, South Korea
- Department of Food Biotechnology, Korea University of Science and Technology, Wanju, 55365, South Korea
| | - Moonju Hong
- Research Group of Personalized Diet, Korea Food Research Institute, 245 Nongsaengmyeong-ro, Iseo-myeon, Wanju-gun, Jeollabuk-do, 55365, South Korea
- Department of Food Biotechnology, Korea University of Science and Technology, Wanju, 55365, South Korea
| | - Dae Young Kwon
- Department of Food and Nutrition, Hoseo University, Asan, 31499, South Korea
| | - Simonetta Friso
- Unit of Internal Medicine B and 'Epigenomics and Gene-Nutrient Interactions' Laboratory, Department of Medicine, University of Verona School of Medicine, Policlinico "G.B. Rossi," P. le L.A. Scuro 10, 37134, Verona, Italy
| | - Hae-Jeung Lee
- Department of Food and Nutrition, College of BioNano Technology, Gachon University, Seongnam, 13120, South Korea
- Institute for Aging and Clinical Nutrition Research, Gachon University, Seongnam, 13120, South Korea
- Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, South Korea
| | - Myung-Sunny Kim
- Research Group of Personalized Diet, Korea Food Research Institute, 245 Nongsaengmyeong-ro, Iseo-myeon, Wanju-gun, Jeollabuk-do, 55365, South Korea.
- Department of Food Biotechnology, Korea University of Science and Technology, Wanju, 55365, South Korea.
| | - Sang-Woon Choi
- Chaum Life Center, CHA University School of Medicine, 442 Dosan-daero, Gangnam-gu, Seoul, 06062, South Korea.
- Department of Nutrition, School of Public Health and Health Sciences, University of Massachusetts Amherst, Amherst, MA, 01003, USA.
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Sandhya G, Monisha S, Singh S, Stezin A, Diwakar L, Issac TG. Hyperhomocysteinemia and its effect on ageing and language functions - HEAL study. Sci Rep 2024; 14:20101. [PMID: 39209902 PMCID: PMC11362510 DOI: 10.1038/s41598-024-69818-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Accepted: 08/08/2024] [Indexed: 09/04/2024] Open
Abstract
Hyperhomocysteinemia or high levels (> 15 µmol/L) of homocysteine (Hcy)in the blood has been suggested to affect the brain through vascular and neurodegenerative pathways and potentially impact cognition. The current study aims to explore the association of high homocysteine with cognition and brain volume changes in a cohort of middle and old agedr adults. The study recruited 1296 participants aged ≥ 45 years from Tata Longitudinal Study of Ageing (TLSA), an ongoing cohort study. The participants underwent detailed cognitive assessments using Addenbrooke's Cognitive Examination-III (ACE-III) and Computerized Assessment of Adult Information Processing (COGNITO) neuropsychological battery and MR imaging using a 3T scanner. The participants were classified based on the median homocysteine level (16.89 µmol/L) into low Hcy (≤ median) and high Hcy (> median) groups. When adjusted for age, gender, years of education, vitamin B12, folate and dyslipidaemia, Generalised Linear Model (GLM) found a significant association of high Hcy with vocabulary task [β (95% CI) - 1.354 (- 2.655, - 0.052); p = 0.041]. Significant associations was also obtained between cerebral white matter volume and high Hcy [β (95% CI) - 5617.182 (- 11062.762, - 173.602); p = 0.043]. The results suggest that people with high Hcy levels performed poorer in cognitive tasks related to language domain and had lesser cerebral white matter volume. This indicates that homocysteine might have a profound impact on brain structure as well as function.
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Affiliation(s)
- G Sandhya
- Centre for Brain Research, Indian Institute of Science, Bengaluru, India
| | - S Monisha
- Centre for Brain Research, Indian Institute of Science, Bengaluru, India
| | - Sadhana Singh
- Centre for Brain Research, Indian Institute of Science, Bengaluru, India
| | - Albert Stezin
- Centre for Brain Research, Indian Institute of Science, Bengaluru, India
| | - Latha Diwakar
- Centre for Brain Research, Indian Institute of Science, Bengaluru, India
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Costa D, Scalise E, Ielapi N, Bracale UM, Faga T, Michael A, Andreucci M, Serra R. Omics Science and Social Aspects in Detecting Biomarkers for Diagnosis, Risk Prediction, and Outcomes of Carotid Stenosis. Biomolecules 2024; 14:972. [PMID: 39199360 PMCID: PMC11353051 DOI: 10.3390/biom14080972] [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: 07/10/2024] [Revised: 08/04/2024] [Accepted: 08/08/2024] [Indexed: 09/01/2024] Open
Abstract
Carotid stenosis is characterized by the progressive narrowing of the carotid arteries due to the formation of atherosclerotic plaque, which can lead to stroke and death as major complications. Numerous biomarkers allow for its study and characterization, particularly those related to "omics" sciences. Through the most common research databases, we report representative studies about carotid stenosis biomarkers based on genomics, transcriptomics, proteomics, and metabolomics in a narrative review. To establish a priority among studies based on their internal validity, we used a quality assessment tool, the Scale for the Assessment of Narrative Review Articles (SANRA). Genes, transcriptomes, proteins, and metabolites can diagnose the disease, define plaque connotations, predict consequences after revascularization interventions, and associate carotid stenosis with other patient comorbidities. It also emerged that many aspects determining the patient's psychological and social sphere are implicated in carotid disease. In conclusion, when taking the multidisciplinary approach that combines human sciences with biological sciences, it is possible to comprehensively define a patient's health and thus improve their clinical management through precision medicine.
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Affiliation(s)
- Davide Costa
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (D.C.); (E.S.)
- Interuniversity Center of Phlebolymphology (CIFL), “Magna Graecia” University, 88100 Catanzaro, Italy
| | - Enrica Scalise
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (D.C.); (E.S.)
- Interuniversity Center of Phlebolymphology (CIFL), “Magna Graecia” University, 88100 Catanzaro, Italy
| | - Nicola Ielapi
- Department of Public Health and Infectious Disease, “Sapienza” University of Rome, 00185 Roma, Italy;
| | | | - Teresa Faga
- Department of Health Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (T.F.); (A.M.)
| | - Ashour Michael
- Department of Health Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (T.F.); (A.M.)
| | - Michele Andreucci
- Department of Health Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (T.F.); (A.M.)
| | - Raffaele Serra
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (D.C.); (E.S.)
- Interuniversity Center of Phlebolymphology (CIFL), “Magna Graecia” University, 88100 Catanzaro, Italy
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Ruan X, Li Z, Zhong T, Lei R, Luo M, Sun M, Qin J. Association of Maternal Dietary Habits and Infant MTHFR Gene Polymorphisms with Ventricular Septal Defect in Offspring: A Case-Control Study. Nutrients 2024; 16:2005. [PMID: 38999753 PMCID: PMC11243286 DOI: 10.3390/nu16132005] [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: 05/30/2024] [Revised: 06/14/2024] [Accepted: 06/21/2024] [Indexed: 07/14/2024] Open
Abstract
This study aimed to explore the association of maternal diet, infant MTHFR gene polymorphisms, and their interactions with the risk of ventricular septal defects (VSDs). This case-control study recruited 448 mothers of VSD children and 620 mothers of healthy counterparts. Multivariable-adjusted logistic regression models were constructed to examine the association between maternal dietary habits during the first trimester of gestation, MTHFR gene polymorphisms, and VSD. Gene-environment interaction effects were analyzed through logistic regression models, with false discovery rate p-value (FDR_p) < 0.05. Maternal excessive intake of fermented bean curd (OR = 2.00, 95%CI: 1.59-2.52), corned foods (OR = 2.23, 1.76-2.84), fumatory foods (OR = 1.75, 1.37-2.23), grilled foods (OR = 1.34, 1.04-1.72), and fried foods (OR = 1.80, 1.42-2.27) was associated with an increased risk of VSD. Regular intake of fish and shrimp (OR = 0.42, 0.33-0.53), fresh eggs (OR = 0.58, 0.44-0.75), soy products (OR = 0.69, 0.56-0.85), and dairy products (OR = 0.71, 0.59-0.85) was found to reduce the occurrence of VSD. Moreover, MTHFR gene polymorphisms at rs2066470 (homozygous: OR = 4.28, 1.68-10.90), rs1801133 (homozygous: OR = 2.28, 1.39-3.74), and rs1801131 (heterozygous: OR = 1.75, 1.24-2.47; homozygous: OR = 3.45, 1.50-7.95) elevated offspring susceptibility to VSDs. Furthermore, significant interactions of MTHFR polymorphisms with maternal dietary habits were observed, encompassing corned foods, fermented bean curd, fried foods, and grilled foods. Maternal dietary habits; MTHFR polymorphisms at rs2066470, rs1801131, and rs1801133; and their interactions were significantly associated with the occurrence of VSDs in offspring.
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Affiliation(s)
| | | | | | | | | | | | - Jiabi Qin
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha 410013, China; (X.R.); (Z.L.); (T.Z.); (M.L.)
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Tarcau BM, Negru A, Ghitea TC, Marian E. Is There a Connection between Hyperhomocysteinemia and the Cardiometabolic Syndrome? Biomedicines 2024; 12:1135. [PMID: 38927342 PMCID: PMC11200371 DOI: 10.3390/biomedicines12061135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Revised: 05/17/2024] [Accepted: 05/19/2024] [Indexed: 06/28/2024] Open
Abstract
This study investigates the distribution of hyperhomocysteinemia and cardiovascular metabolic syndrome (SM) among participants, shedding light on their prevalence and co-occurrence within the study cohort. Through an analysis of demographic characteristics and health parameters, including age, gender, and body mass index (BMI), alongside nutritional data, correlations between these factors and health risks are explored. Results reveal a notable prevalence of hyperhomocysteinemia, with 45.3% of participants exhibiting this condition. Furthermore, 31.4% of the cohort does not present hyperhomocysteinemia or SM, while 23.3% shows SM without hyperhomocysteinemia. The study underscores gender-specific dietary recommendations due to significant variations in nutrient intake patterns. Additionally, inverse correlations between health risks like obesity, hypertension, and hypercholesterolemia and nutrient requirements highlight the need for tailored dietary interventions. Age-related changes in nutrient needs and the positive correlation between physical activity levels and certain nutrient demands further emphasize the importance of personalized dietary strategies. Variations in nutrient intake by gender, inverse correlations with health risks, and age-related changes underscore the need for tailored dietary strategies. These findings provide valuable insights for healthcare professionals in developing targeted nutritional interventions to mitigate disease risk and promote overall health and well-being.
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Affiliation(s)
- Bogdan Mihai Tarcau
- Doctoral School of Biological and Biomedical Sciences, University of Oradea, 410087 Oradea, Romania;
| | - Andra Negru
- Department of Internal Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400347 Cluj-Napoca, Romania; (A.N.); (E.M.)
| | - Timea Claudia Ghitea
- Pharmacy Department, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
| | - Eleonora Marian
- Department of Internal Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400347 Cluj-Napoca, Romania; (A.N.); (E.M.)
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Jieru P, Zhang S, Cai L, Long W, Wang Y, Zhang L, Dong Y, Zhang W, Liao J, Yang C. Dietary choline intake and health outcomes in U.S. adults: exploring the impact on cardiovascular disease, cancer prevalence, and all-cause mortality. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2024; 43:59. [PMID: 38711145 DOI: 10.1186/s41043-024-00528-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 02/16/2024] [Indexed: 05/08/2024]
Abstract
BACKGROUND Choline, an indispensable nutrient, plays a pivotal role in various physiological processes. The available evidence regarding the nexus between dietary choline intake and health outcomes, encompassing cardiovascular disease (CVD), cancer, and all-cause mortality, is limited and inconclusive. This study aimed to comprehensively explore the relationship between dietary choline intake and the aforementioned health outcomes in adults aged > 20 years in the U.S. METHODS This study utilized data from the National Health and Nutrition Examination Survey between 2011 and 2018. Dietary choline intake was evaluated using two 24-h dietary recall interviews. CVD and cancer status were determined through a combination of standardized medical status questionnaires and self-reported physician diagnoses. Mortality data were gathered from publicly available longitudinal Medicare and mortality records. The study utilized survey-weighted logistic and Cox regression analyses to explore the associations between choline consumption and health outcomes. Restricted cubic spline (RCS) analysis was used for dose‒response estimation and for testing for nonlinear associations. RESULTS In our study of 14,289 participants (mean age 48.08 years, 47.71% male), compared with those in the lowest quintile (Q1), the adjusted odds ratios (ORs) of CVD risk in the fourth (Q4) and fifth (Q5) quintiles of choline intake were 0.70 (95% CI 0.52, 0.95) and 0.65 (95% CI 0.47, 0.90), respectively (p for trend = 0.017). Each 100 mg increase in choline intake was associated with a 9% reduced risk of CVD. RCS analysis revealed a linear correlation between choline intake and CVD risk. Moderate choline intake (Q3) was associated with a reduced risk of mortality, with an HR of 0.75 (95% CI 0.60-0.94) compared with Q1. RCS analysis demonstrated a significant nonlinear association between choline intake and all-cause mortality (P for nonlinearity = 0.025). The overall cancer prevalence association was nonsignificant, except for colon cancer, where each 100 mg increase in choline intake indicated a 23% reduced risk. CONCLUSION Elevated choline intake demonstrates an inverse association with CVD and colon cancer, while moderate consumption exhibits a correlated reduction in mortality. Additional comprehensive investigations are warranted to elucidate the broader health implications of choline.
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Affiliation(s)
- Peng Jieru
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
| | - Shanshan Zhang
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Lin Cai
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
- Non-communicable Diseases Research Center, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Wencheng Long
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Yueshan Wang
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Lu Zhang
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Yao Dong
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Wenqi Zhang
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Juan Liao
- Department of Gastroenterology, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
- Non-communicable Diseases Research Center, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu, 610041, Sichuan, China.
| | - Chunxia Yang
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
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Sfakianoudis K, Zikopoulos A, Grigoriadis S, Seretis N, Maziotis E, Anifandis G, Xystra P, Kostoulas C, Giougli U, Pantos K, Simopoulou M, Georgiou I. The Role of One-Carbon Metabolism and Methyl Donors in Medically Assisted Reproduction: A Narrative Review of the Literature. Int J Mol Sci 2024; 25:4977. [PMID: 38732193 PMCID: PMC11084717 DOI: 10.3390/ijms25094977] [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: 04/16/2024] [Revised: 04/29/2024] [Accepted: 04/29/2024] [Indexed: 05/13/2024] Open
Abstract
One-carbon (1-C) metabolic deficiency impairs homeostasis, driving disease development, including infertility. It is of importance to summarize the current evidence regarding the clinical utility of 1-C metabolism-related biomolecules and methyl donors, namely, folate, betaine, choline, vitamin B12, homocysteine (Hcy), and zinc, as potential biomarkers, dietary supplements, and culture media supplements in the context of medically assisted reproduction (MAR). A narrative review of the literature was conducted in the PubMed/Medline database. Diet, ageing, and the endocrine milieu of individuals affect both 1-C metabolism and fertility status. In vitro fertilization (IVF) techniques, and culture conditions in particular, have a direct impact on 1-C metabolic activity in gametes and embryos. Critical analysis indicated that zinc supplementation in cryopreservation media may be a promising approach to reducing oxidative damage, while female serum homocysteine levels may be employed as a possible biomarker for predicting IVF outcomes. Nonetheless, the level of evidence is low, and future studies are needed to verify these data. One-carbon metabolism-related processes, including redox defense and epigenetic regulation, may be compromised in IVF-derived embryos. The study of 1-C metabolism may lead the way towards improving MAR efficiency and safety and ensuring the lifelong health of MAR infants.
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Affiliation(s)
- Konstantinos Sfakianoudis
- Centre for Human Reproduction, Genesis Athens Clinic, 14-16, Papanikoli, 15232 Athens, Greece; (K.S.); (K.P.)
| | - Athanasios Zikopoulos
- Laboratory of Medical Genetics, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece; (A.Z.); (N.S.); (C.K.); (U.G.); (I.G.)
- Obstetrics and Gynecology, Royal Cornwall Hospital, Treliske, Truro TR1 3LJ, UK
| | - Sokratis Grigoriadis
- Department of Physiology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (S.G.); (E.M.); (P.X.)
| | - Nikolaos Seretis
- Laboratory of Medical Genetics, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece; (A.Z.); (N.S.); (C.K.); (U.G.); (I.G.)
| | - Evangelos Maziotis
- Department of Physiology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (S.G.); (E.M.); (P.X.)
| | - George Anifandis
- Department of Obstetrics and Gynecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41222 Larisa, Greece;
| | - Paraskevi Xystra
- Department of Physiology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (S.G.); (E.M.); (P.X.)
| | - Charilaos Kostoulas
- Laboratory of Medical Genetics, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece; (A.Z.); (N.S.); (C.K.); (U.G.); (I.G.)
| | - Urania Giougli
- Laboratory of Medical Genetics, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece; (A.Z.); (N.S.); (C.K.); (U.G.); (I.G.)
| | - Konstantinos Pantos
- Centre for Human Reproduction, Genesis Athens Clinic, 14-16, Papanikoli, 15232 Athens, Greece; (K.S.); (K.P.)
| | - Mara Simopoulou
- Department of Physiology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (S.G.); (E.M.); (P.X.)
| | - Ioannis Georgiou
- Laboratory of Medical Genetics, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece; (A.Z.); (N.S.); (C.K.); (U.G.); (I.G.)
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Al-Sadeq DW, Thanassoulas A, Theodoridou M, Nasrallah GK, Nomikos M. Pathogenic Homocystinuria-Associated T236N Mutation Dramatically Alters the Biochemical Properties of Cystathionine Beta-Synthase Protein. Biomedicines 2024; 12:929. [PMID: 38790892 PMCID: PMC11118236 DOI: 10.3390/biomedicines12050929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 04/03/2024] [Accepted: 04/09/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND Cystathione beta-synthase (CBS) T236N is a novel mutation associated with pyridoxine non-responsiveness, which presents a significant difficulty in the medical treatment of homocystinuria. Reported severe phenotypes in homocystinuria patients highlight the urgent requirement to comprehend the molecular mechanisms underlying mutation pathogenicity for the advancement of the disease. METHODOLOGY In this study, we used a multidisciplinary approach to investigate the molecular properties of bacterially expressed and purified recombinant CBST236N protein, which we directly compared to those of the wild-type (CBSWT) protein. RESULTS Our data revealed a profound impact of the p.T236N mutation on CBS enzymatic activity, with a dramatic reduction of ~96% compared to the CBSWT protein. Circular dichroism (CD) experiments indicated that the p.T236N mutation did not significantly alter the secondary structure of the protein. However, CD spectra unveiled distinct differences in the thermal stability of CBSWT and CBST236N mutant protein species. In addition, chemical denaturation experiments further highlighted that the CBSWT protein exhibited greater thermodynamic stability than the CBST236N mutant, suggesting a destabilizing effect of this mutation. CONCLUSIONS Our findings provide an explanation of the pathogenicity of the p.T236N mutation, shedding light on its role in severe homocystinuria phenotypes. This study contributes to a deeper understanding of CBS deficiency and may improve the development of targeted therapeutic strategies for affected individuals.
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Affiliation(s)
- Duaa W. Al-Sadeq
- Biomedical Research Center, Qatar University, Doha P.O. Box 2713, Qatar; (D.W.A.-S.); (G.K.N.)
- College of Medicine, QU Health, Qatar University, Doha P.O. Box 2713, Qatar;
| | | | - Maria Theodoridou
- Biomedical Research Center, Qatar University, Doha P.O. Box 2713, Qatar; (D.W.A.-S.); (G.K.N.)
| | - Gheyath K. Nasrallah
- Biomedical Research Center, Qatar University, Doha P.O. Box 2713, Qatar; (D.W.A.-S.); (G.K.N.)
- Department of Biomedical Science, College of Health Sciences, QU Health, Qatar University, Doha P.O. Box 2713, Qatar
| | - Michail Nomikos
- College of Medicine, QU Health, Qatar University, Doha P.O. Box 2713, Qatar;
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Lukovac T, Hil OA, Popović M, Jovanović V, Savić T, Pavlović AM, Pavlović D. Serum Biomarker Analysis in Pediatric ADHD: Implications of Homocysteine, Vitamin B12, Vitamin D, Ferritin, and Iron Levels. CHILDREN (BASEL, SWITZERLAND) 2024; 11:497. [PMID: 38671715 PMCID: PMC11048887 DOI: 10.3390/children11040497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 04/28/2024]
Abstract
The current diagnosis of attention deficit hyperactivity disorder (ADHD) is based on history, clinical observation, and behavioral tests. There is a high demand to find biomarkers for the diagnosis of ADHD. The aim of this study is to analyze the serum profiles of several biomarkers, including homocysteine (Hcy), vitamin B12, vitamin D, ferritin, and iron, in a cohort of 133 male subjects (6.5-12.5 years), including 67 individuals with an ADHD diagnosis based on DSM-V criteria and 66 age-matched healthy boys (healthy controls, HC). Assessments for ADHD included the Iowa Conners' Teacher Rating Scale (CPRS) and the ADHDT test, as well as cognitive assessments using the Wechsler Intelligence Scale for Children-Revised (WISC-R) and the TROG-2 language comprehension test. Hcy and iron were quantified using spectrophotometry, while vitamin B12 and total 25-hydroxy vitamin D levels were determined using an electrochemiluminescence immunoassay (ECLIA) and ferritin was measured using a particle-enhanced immunoturbidimetric assay. The results showed significantly increased Hcy levels and decreased vitamin B12 levels in ADHD patients compared to HCs. Multiple logistic regression analysis indicated that Hcy is a potential prognostic indicator for ADHD. These results suggest that elevated homocysteine and decreased vitamin B12 may serve as markers for the diagnosis and prognosis of ADHD.
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Affiliation(s)
- Tanja Lukovac
- Center for Speech and Language Pathology Higia Logos, Mirijevski Bulevar 17 b, 11060 Belgrade, Serbia
| | | | - Milka Popović
- Beo-Lab Laboratories, Resavska 58-60, 11000 Belgrade, Serbia;
| | - Vitomir Jovanović
- Faculty of Philosophy, University of Belgrade, Čika-Ljubina 18-20, 11102 Belgrade, Serbia;
| | - Tatjana Savić
- Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, 142 Despot Stefan Boulevard, 11000 Belgrade, Serbia;
| | - Aleksandra M. Pavlović
- Faculty of Special Education and Rehabilitation, University of Belgrade, Visokog Stevana 2, 11102 Belgrade, Serbia; (A.M.P.); (D.P.)
| | - Dragan Pavlović
- Faculty of Special Education and Rehabilitation, University of Belgrade, Visokog Stevana 2, 11102 Belgrade, Serbia; (A.M.P.); (D.P.)
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11
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Predescu E, Vaidean T, Rapciuc AM, Sipos R. Metabolomic Markers in Attention-Deficit/Hyperactivity Disorder (ADHD) among Children and Adolescents-A Systematic Review. Int J Mol Sci 2024; 25:4385. [PMID: 38673970 PMCID: PMC11050195 DOI: 10.3390/ijms25084385] [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: 03/11/2024] [Revised: 04/06/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Attention-Deficit/Hyperactivity Disorder (ADHD), characterized by clinical diversity, poses diagnostic challenges often reliant on subjective assessments. Metabolomics presents an objective approach, seeking biomarkers for precise diagnosis and targeted interventions. This review synthesizes existing metabolomic insights into ADHD, aiming to reveal biological mechanisms and diagnostic potentials. A thorough PubMed and Web of Knowledge search identified studies exploring blood/urine metabolites in ADHD-diagnosed or psychometrically assessed children and adolescents. Synthesis revealed intricate links between ADHD and altered amino acid metabolism, neurotransmitter dysregulation (especially dopamine and serotonin), oxidative stress, and the kynurenine pathway impacting neurotransmitter homeostasis. Sleep disturbance markers, notably in melatonin metabolism, and stress-induced kynurenine pathway activation emerged. Distinct metabolic signatures, notably in the kynurenine pathway, show promise as potential diagnostic markers. Despite limitations like participant heterogeneity, this review underscores the significance of integrated therapeutic approaches targeting amino acid metabolism, neurotransmitters, and stress pathways. While guiding future research, this overview of the metabolomic findings in ADHD suggests directions for precision diagnostics and personalized ADHD interventions.
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Affiliation(s)
- Elena Predescu
- Department of Neuroscience, Psychiatry and Pediatric Psychiatry, “Iuliu Hatieganu” University of Medicine and Pharmacy, 57 Republicii Street, 400489 Cluj-Napoca, Romania;
| | - Tudor Vaidean
- Clinic of Pediatric Psychiatry and Addiction, Clinical Emergency Hospital for Children, 57 Republicii Street, 400489 Cluj-Napoca, Romania;
| | - Andreea-Marlena Rapciuc
- Clinical Department of Nephrology, County Emergency Clinical Hospital Cluj, 3-5 Clinicilor Street, 400006 Cluj-Napoca, Romania;
| | - Roxana Sipos
- Department of Neuroscience, Psychiatry and Pediatric Psychiatry, “Iuliu Hatieganu” University of Medicine and Pharmacy, 57 Republicii Street, 400489 Cluj-Napoca, Romania;
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12
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Gu Y, Jiang F, Yuan X, Yu F, Liang Y, Xiao C, Yang S, Zhang M, Ou M, Xu Y, Yu C, Jia J, Li J, Liu G, Lu Y. A novel automated multi-cycle magnetic solid-phase extraction coupled to LC-MS/MS to study the disorders of six functional B vitamins in patients with gastroenterology and hyperhomocysteinemia. J Pharm Biomed Anal 2024; 241:115989. [PMID: 38271858 DOI: 10.1016/j.jpba.2024.115989] [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: 11/28/2023] [Revised: 01/11/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024]
Abstract
B vitamins are essential for human life and their disorders can cause a variety of diseases. Solid-phase extraction (SPE) coupled to LC-MS/MS is a preferred technique for determining multiple B vitamins, however, their complexity in real biological matrices makes it hard to achieve satisfactory recovery and accuracy when simultaneous detection. In this study, a novel automated multi-cycle magnetic SPE (MSPE) coupled to the LC-MS/MS method was established using a mixed-mode anion exchange magnetic adsorbent for the simultaneous extraction of six functional B vitamins, including methylmalonic acid, riboflavin, pantothenic acid, 4-pyridoxic acid, folic acid, and 5-methyltetrahydrofolate. After three consecutive MSPE cycles, the recoveries of all analytes were between 51.5% and 89.6%. The method exhibited excellent sensitivity and linearity, with a dynamic range of 200-fold (R > 0.99 for all analytes), exceptional accuracy (ranging between 95.4% and 105.6%) and precision (with RSDs ≤ 6.2%) without significant matrix effects or interferences. Compared to manual SPE method, the automated multi-cycle MSPE method has better feasibility and greater vitamin coverage. It shows a high correlation with the manual method for the detection of 5-methyltetrahydrofolate and folate (R > 0.99). A study of patients from the gastroenterology department showed that those undergoing surgery and those with malignancies may be at risk of folate deficiency. In addition, patients with hyperhomocystinemia had higher levels of methylmalonic acid and lower levels of 5-methyltetrahydrofolate, which correlated with homocysteine levels (R = 0.404 and -0.311, respectively) and showed dose-response relationships. This method is highly automated and cost-effective, with minimal systematic error, making it suitable for the analysis of clinical samples.
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Affiliation(s)
- Yuting Gu
- Central Laboratory, Shanghai Xuhui Central Hospital/Zhongshan-Xuhui Hospital, Fudan University, Shanghai 200031, PR China; Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai 200031, PR China; Institute of Clinical Mass Spectrometry, Shanghai Academy of Experimental Medicine, Shanghai 200031, PR China
| | - Fengli Jiang
- Central Laboratory, Shanghai Xuhui Central Hospital/Zhongshan-Xuhui Hospital, Fudan University, Shanghai 200031, PR China; Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai 200031, PR China; Institute of Clinical Mass Spectrometry, Shanghai Academy of Experimental Medicine, Shanghai 200031, PR China
| | - Xiangmei Yuan
- Department of Laboratory Medicine, Wusong Branch, Zhongshan Hospital, Fudan University, Shanghai 200940, PR China
| | - Fan Yu
- Central Laboratory, Shanghai Xuhui Central Hospital/Zhongshan-Xuhui Hospital, Fudan University, Shanghai 200031, PR China; Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai 200031, PR China; Institute of Clinical Mass Spectrometry, Shanghai Academy of Experimental Medicine, Shanghai 200031, PR China
| | - Yan Liang
- Central Laboratory, Shanghai Xuhui Central Hospital/Zhongshan-Xuhui Hospital, Fudan University, Shanghai 200031, PR China; Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai 200031, PR China; Institute of Clinical Mass Spectrometry, Shanghai Academy of Experimental Medicine, Shanghai 200031, PR China
| | - Can Xiao
- Central Laboratory, Shanghai Xuhui Central Hospital/Zhongshan-Xuhui Hospital, Fudan University, Shanghai 200031, PR China; Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai 200031, PR China; Institute of Clinical Mass Spectrometry, Shanghai Academy of Experimental Medicine, Shanghai 200031, PR China
| | - Shuangshuang Yang
- Central Laboratory, Shanghai Xuhui Central Hospital/Zhongshan-Xuhui Hospital, Fudan University, Shanghai 200031, PR China; Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai 200031, PR China; Institute of Clinical Mass Spectrometry, Shanghai Academy of Experimental Medicine, Shanghai 200031, PR China
| | - Meiwei Zhang
- Central Laboratory, Shanghai Xuhui Central Hospital/Zhongshan-Xuhui Hospital, Fudan University, Shanghai 200031, PR China; Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai 200031, PR China; Institute of Clinical Mass Spectrometry, Shanghai Academy of Experimental Medicine, Shanghai 200031, PR China
| | - Meixian Ou
- Central Laboratory, Shanghai Xuhui Central Hospital/Zhongshan-Xuhui Hospital, Fudan University, Shanghai 200031, PR China; Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai 200031, PR China; Institute of Clinical Mass Spectrometry, Shanghai Academy of Experimental Medicine, Shanghai 200031, PR China
| | - Yang Xu
- Central Laboratory, Shanghai Xuhui Central Hospital/Zhongshan-Xuhui Hospital, Fudan University, Shanghai 200031, PR China; Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai 200031, PR China; Institute of Clinical Mass Spectrometry, Shanghai Academy of Experimental Medicine, Shanghai 200031, PR China
| | - Chen Yu
- Central Laboratory, Shanghai Xuhui Central Hospital/Zhongshan-Xuhui Hospital, Fudan University, Shanghai 200031, PR China; Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai 200031, PR China; Institute of Clinical Mass Spectrometry, Shanghai Academy of Experimental Medicine, Shanghai 200031, PR China
| | - Jingying Jia
- Central Laboratory, Shanghai Xuhui Central Hospital/Zhongshan-Xuhui Hospital, Fudan University, Shanghai 200031, PR China; Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai 200031, PR China; Institute of Clinical Mass Spectrometry, Shanghai Academy of Experimental Medicine, Shanghai 200031, PR China
| | - Jie Li
- Central Laboratory, the Second Affiliated Hospital of Henan University of Science and Technology, Luoyang 471000, PR China.
| | - Gangyi Liu
- Central Laboratory, Shanghai Xuhui Central Hospital/Zhongshan-Xuhui Hospital, Fudan University, Shanghai 200031, PR China; Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai 200031, PR China; Institute of Clinical Mass Spectrometry, Shanghai Academy of Experimental Medicine, Shanghai 200031, PR China.
| | - Youli Lu
- Central Laboratory, Shanghai Xuhui Central Hospital/Zhongshan-Xuhui Hospital, Fudan University, Shanghai 200031, PR China; Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai 200031, PR China; Institute of Clinical Mass Spectrometry, Shanghai Academy of Experimental Medicine, Shanghai 200031, PR China.
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Wang C, Lv L, Xin B, Li N, Wang J, An C, Zhang K. Study on the Correlation between Hcy and Hs-CRP Levels and Cognitive Function in Patients with Bipolar Disorder and Borderline Personality Disorder. ACTAS ESPANOLAS DE PSIQUIATRIA 2024; 52:99-106. [PMID: 38622012 PMCID: PMC11015817 DOI: 10.62641/aep.v52i2.1548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
OBJECTIVE This study aims to explore the correlation and clinical significance of homocysteine and high-sensitivity C-reactive protein levels with cognitive function in patients with bipolar disorder (BD) and borderline personality disorder (BPD). METHODS Patients with BD admitted to our hospital from January 2022 to December 2022 were chosen retrospectively. BPD patients were categorized into comorbidity groups, while those without BPD were assigned to non-comorbidity groups, each consisting of 60 cases. Enzyme-linked immunosorbent assay (ELISA) was utilized to assess serum levels of homocysteine (Hcy) and high-sensitivity C-reactive protein (hs-CRP) in both patient groups. Clinical symptoms were evaluated by the Hamilton Depression Rating Scale (HAMD) and the Young Mania Rating Scale (YMRS). Cognitive function was evaluated and compared using the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). Pearson correlation analysis was performed on the correlation between patients' serum Hcy and hs-CRP levels and HAMD, YMRS, and RBANS scores. RESULTS In the comorbidity group, patients exhibited significantly elevated serum Hcy and hs-CRP levels compared to the non-comorbidity group (p < 0.05). Patients in the comorbidity group displayed higher HAMD and YMRS scores than those in the non-comorbidity group (p < 0.05). Additionally, attention, speech, visual span, immediate memory, and delayed memory in the comorbidity group were notably lower than in the non-comorbidity group (p < 0.05). The speech, visual span, and immediate memory of RBANS in bipolar depressive patients with comorbid BPD were lower than those in bipolar depressive patients without comorbid BPD (p < 0.05), the speech of RBANS in bipolar manic patients with comorbid BPD was lower than those in bipolar manic patients without comorbid BPD (p < 0.05). Pearson correlation analysis showed that the expression of Hcy and hs-CRP in the comorbid group was positively correlated with HAMD and YMRS scores, and negatively correlated with attention, speech, visual span, immediate memory, and delayed memory, and these differences were statistically significant (p < 0.05). CONCLUSION High serum Hcy and hs-CRP expression levels may regulate inflammatory responses, aggravating cognitive impairment in patients with BD and BPD. Serum Hcy and hs-CRP expression levels are significantly related to cognitive dysfunction. They are expected to guide the prevention and treatment of BD comorbid BPD patients.
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Affiliation(s)
- Chaomin Wang
- Department of Psychiatry, The First Hospital of Hebei Medical University, 050031 Shijiazhuang, Hebei, China
| | - Lizhao Lv
- Department of Psychiatry, The First Hospital of Hebei Medical University, 050031 Shijiazhuang, Hebei, China
| | - Bo Xin
- Department of Psychiatry, The First Hospital of Hebei Medical University, 050031 Shijiazhuang, Hebei, China
| | - Na Li
- Department of Psychiatry, The First Hospital of Hebei Medical University, 050031 Shijiazhuang, Hebei, China
| | - Jincheng Wang
- Department of Psychiatry, The First Hospital of Hebei Medical University, 050031 Shijiazhuang, Hebei, China
| | - Cuixia An
- Department of Psychiatry, The First Hospital of Hebei Medical University, 050031 Shijiazhuang, Hebei, China
| | - Kun Zhang
- Department of Psychiatry, The First Hospital of Hebei Medical University, 050031 Shijiazhuang, Hebei, China
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14
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Li Y, Bai B, Wang H, Wu H, Deng Y, Shen C, Zhang Q, Shi L. Plasma metabolomic profile in orthostatic intolerance children with high levels of plasma homocysteine. Ital J Pediatr 2024; 50:52. [PMID: 38486257 PMCID: PMC10941598 DOI: 10.1186/s13052-024-01601-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 01/27/2024] [Indexed: 03/17/2024] Open
Abstract
BACKGROUND Orthostatic intolerance, which includes vasovagal syncope and postural orthostatic tachycardia syndrome, is common in children and adolescents. Elevated plasma homocysteine levels might participate in the pathogenesis of orthostatic intolerance. This study was designed to analyze the plasma metabolomic profile in orthostatic intolerance children with high levels of plasma homocysteine. METHODS Plasma samples from 34 orthostatic intolerance children with a plasma homocysteine concentration > 9 µmol/L and 10 healthy children were subjected to ultra-high-pressure liquid chromatography and quadrupole-time-of-flight mass spectrometry analysis. RESULTS A total of 875 metabolites were identified, 105 of which were significantly differential metabolites. Choline, 1-stearoyl-2-linoleoyl-sn-glycero-3-phosphocholine, 1-(1Z-octadecenyl)-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine, histidine, isocitric acid, and DL-glutamic acid and its downstream metabolites were upregulated, whereas 1-palmitoyl-sn-glycero-3-phosphocholine, 1-stearoyl-sn-glycerol 3-phosphocholine, sphingomyelin (d18:1/18:0), betaine aldehyde, hydroxyproline, and gamma-aminobutyric acid were downregulated in the orthostatic intolerance group compared with the control group. All these metabolites were related to choline and glutamate. Heatmap analysis demonstrated a common metabolic pattern of higher choline, 1-stearoyl-2-linoleoyl-sn-glycero-3-phosphocholine, and DL-glutamic acid, and lower sphingomyelin (d18:1/18:0), 1-stearoyl-sn-glycerol 3-phosphocholine, and 1-palmitoyl-sn-glycero-3-phosphocholine in patients with certain notable metabolic changes (the special group) than in the other patients (the common group). The maximum upright heart rate, the change in heart rate from the supine to the upright position, and the rate of change in heart rate from the supine to the upright position of vasovagal syncope patients were significantly higher in the special group than in the common group (P < 0.05). Choline, 1-stearoyl-2-linoleoyl-sn-glycero-3-phosphocholine, and DL-glutamic acid were positively correlated with the rate of change in heart rate from the supine to the upright position in vasovagal syncope patients (P < 0.05). CONCLUSIONS The levels of choline-related metabolites and glutamate-related metabolites changed significantly in orthostatic intolerance children with high levels of plasma homocysteine, and these changes were associated with the severity of illness. These results provided new light on the pathogenesis of orthostatic intolerance.
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Affiliation(s)
- Yaqi Li
- Department of Cardiology, Children's Hospital, Capital Institute of Pediatrics, No 2 Yabao Road, Beijing, Chaoyang District, 100020, China
| | - Baoling Bai
- Beijing Municipal Key Laboratory of Child Development and Nutriomics, Capital Institute of Pediatrics, No 2 Yabao Road, Beijing, Chaoyang District, 100020, China
| | - Hui Wang
- Department of Cardiology, Children's Hospital, Capital Institute of Pediatrics, No 2 Yabao Road, Beijing, Chaoyang District, 100020, China
| | - Haojie Wu
- Department of Cardiology, Children's Hospital, Capital Institute of Pediatrics, No 2 Yabao Road, Beijing, Chaoyang District, 100020, China
| | - Yanjun Deng
- Department of Cardiology, Children's Hospital, Capital Institute of Pediatrics, No 2 Yabao Road, Beijing, Chaoyang District, 100020, China
| | - Chen Shen
- Department of Cardiology, Children's Hospital, Capital Institute of Pediatrics, No 2 Yabao Road, Beijing, Chaoyang District, 100020, China
| | - Qin Zhang
- Beijing Municipal Key Laboratory of Child Development and Nutriomics, Capital Institute of Pediatrics, No 2 Yabao Road, Beijing, Chaoyang District, 100020, China.
| | - Lin Shi
- Department of Cardiology, Children's Hospital, Capital Institute of Pediatrics, No 2 Yabao Road, Beijing, Chaoyang District, 100020, China.
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Park SH, Choi HK, Park JH, Hwang JT. Current insights into genome-based personalized nutrition technology: a patent review. Front Nutr 2024; 11:1346144. [PMID: 38318472 PMCID: PMC10838982 DOI: 10.3389/fnut.2024.1346144] [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: 11/29/2023] [Accepted: 01/09/2024] [Indexed: 02/07/2024] Open
Abstract
Unlike general nutritional ranges that meet the nutritional needs essential for maintaining the life of an entire population, personalized nutrition is characterised by maintaining health through providing customized nutrition according to individuals' lifestyles or genetic characteristics. The development of technology and services for personalized nutrition is increasing, owing to the acquisition of knowledge about the differences in nutritional requirements according to the diversity of individuals and an increase in health interest. Regarding genetics, technology is being developed to distinguish the various characteristics of individuals and provide customized nutrition. Therefore, to understand the current state of personalized nutrition technology, understanding genomics is necessary to acquire information on nutrition research based on genomics. We reviewed patents related to personalized nutrition-targeting genomics and examined their mechanisms of action. Using the patent database, we searched 694 patents on nutritional genomics and extracted 561 highly relevant valid data points. Furthermore, an in-depth review was conducted by selecting core patents related to genome-based personalized nutrition technology. A marked increase was observed in personalized nutrition technologies using methods such as genetic scoring and disease-specific dietary recommendations.
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Affiliation(s)
| | | | - Jae Ho Park
- Food Functionality Research Division, Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Republic of Korea
| | - Jin-Taek Hwang
- Food Functionality Research Division, Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Republic of Korea
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16
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Ulloque-Badaracco JR, Al-kassab-Córdova A, Hernández-Bustamante EA, Alarcón-Braga EA, Cabrera-Guzmán JC, Horruitiner-Mendoza AA, Robles-Valcárcel P, Benites-Zapata VA, Pérez-López FR. Homocysteine, vitamin B12, and folate circulating levels in women with and without polycystic ovary syndrome: A systematic review and meta-analysis. WOMEN'S HEALTH (LONDON, ENGLAND) 2024; 20:17455057241279039. [PMID: 39320480 PMCID: PMC11437568 DOI: 10.1177/17455057241279039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 08/08/2024] [Accepted: 08/13/2024] [Indexed: 09/26/2024]
Abstract
BACKGROUND Some studies have reported that homocysteine, vitamin B12, and folic acid levels are associated with polycystic ovary syndrome (PCOS), whereas other studies yielded controversial results. OBJECTIVES This study aimed to systematize the available evidence of homocysteine, vitamin B12, and folate levels in women with and without PCOS. DESIGN Systematic review and meta-analysis. DATA SOURCES AND METHODS A systematic search without language restrictions was performed on PubMed, Ovid/Medline, Scopus, Embase, and Web of Science. In addition, the reference lists of the selected studies were reviewed. The Newcastle-Ottawa Scale was employed to evaluate the quality of studies. The means and standard deviations of the outcomes were pooled as standardized mean differences (SMDs) with 95% confidence intervals (CI). Furthermore, the DerSimonian and Laird method was employed for the quantitative synthesis. RESULTS A total of 75 studies met the eligibility criteria for at least one outcome. Patients with PCOS had higher circulating homocysteine levels than those without (SMD: 0.82; 95% CI: 0.62-1.02, n = 70 studies, p < 0.001). This trend remained in the sensitivity and subgroup analyses by world regions of studies, assay methods, and insulin resistance. No significant differences were observed in circulating vitamin B12 (SMD: -0.11; 95% CI: -0.25 to 0.03; n = 17 studies, p = 0.13) and folate levels (SMD: -0.2; 95% CI: -0.68 to 0.27; n = 17 studies, p = 0.41) between patients with and without PCOS. CONCLUSIONS (i) Patients with PCOS exhibited significantly higher homocysteine levels than those without, and (ii) no significant differences were observed in both vitamin B12 and folate levels in women with and without PCOS. REGISTRATION PROSPERO ID (CRD42023432883).
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Affiliation(s)
| | - Ali Al-kassab-Córdova
- Centro de Excelencia en Investigaciones Económicas y Sociales en Salud, Universidad San Ignacio de Loyola, Lima, Peru
| | - Enrique A Hernández-Bustamante
- Grupo Peruano de Investigación Epidemiológica, Unidad para la Generación y Síntesis de Evidencias en Salud, Universidad San Ignacio de Loyola, Lima, Peru
- Sociedad Científica de Estudiantes de Medicina de la Universidad Nacional de Trujillo, Trujillo, Peru
| | | | - Juan C Cabrera-Guzmán
- Facultad de Ciencias de la Salud, Universidad Peruana de Ciencias Aplicadas, Lima, Peru
| | | | | | - Vicente A Benites-Zapata
- Unidad de Investigación para la Generación y Síntesis de Evidencias en Salud, Vicerrectorado de Investigación, Universidad San Ignacio de Loyola, Lima, Peru
| | - Faustino R Pérez-López
- Instituto Aragonés de Ciencias de la Salud, Facultad de Medicina, Universidad de Zaragoza, Zaragoza, Spain
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17
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Prajjwal P, Inban P, Sai VP, Shiny KS, Lam JR, John J, Sulaimanov M, Tekuru Y, Wasi ul Haq M, Marsool MDM, Sivarajan VV, Amir Hussin O. The effects of the interplay between vitamins, antibiotics, and gut microbiota on the pathogenesis and progression of dementia: A systematic review and meta-analysis. Health Sci Rep 2024; 7:e1808. [PMID: 38196569 PMCID: PMC10774544 DOI: 10.1002/hsr2.1808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 09/21/2023] [Accepted: 12/22/2023] [Indexed: 01/11/2024] Open
Abstract
Background Given that there is already evidence of a neural network that connects the brain and gut and that the gut microbiota actively modulates gut health, it is crucial to know which foods, supplements, and medications to use or avoid when treating any disease that causes dementia or cognitive impairment. Previous research has examined the relationships between vitamins, antibiotics, and gut microbiota and the correlations between these factors and dementia. The question arises of how these three factors interact together and if evidence suggests one element is more important than the others in the pathogenesis and development of dementia. Methods The Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) standards were followed when conducting this review. The papers' publication dates varied from (2012-2022). Cochrane/EMBASE, PEDro, and PubMed/Medline databases were searched. The precise terms "gut microbiota," vitamins," antibiotics," and "dementia" were included in the search method, along with the conjunctions "OR" and "AND." Results Gut dysbiosis has a significant impact on cognition, brain function, and the development and progression of dementia. The two most popular probiotics used in studies linked to cognition benefits were Lactobacillus and Bifidobacterium. Numerous scales were used to evaluate cognition, but the mini-mental state examination was the most popular, and the most prevalent impairment was Alzheimer's disease. The supplements with the most significant impact on gut microbiota were vitamin B-12 and folic acid. Conclusion This systematic review concluded that vitamins, gut microbiota and antibiotics have a close association with the development of dementia. More research is required to establish causality and elucidate the underlying mechanisms because there is still little evidence connecting the interactions of vitamins, medications, and microbiota with dementia. The complexity of interactions between genetics, lifestyle factors, and comorbidities, as well as the heterogeneity of dementia, may make it more challenging to interpret the findings.
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Affiliation(s)
| | - Pugazhendi Inban
- Internal MedicineGovernment Medical College OmandurarChennaiTamil NaduIndia
| | | | | | | | - Jobby John
- Internal MedicineDr. Somervell Memorial CSI Medical College and HospitalTrivandrumIndia
| | | | - Yogesh Tekuru
- RVM Institute of Medical Sciences and Research CentreSiddipetIndia
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18
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Liu J, Qin L, Zheng J, Tong L, Lu W, Lu C, Sun J, Fan B, Wang F. Research Progress on the Relationship between Vitamins and Diabetes: Systematic Review. Int J Mol Sci 2023; 24:16371. [PMID: 38003557 PMCID: PMC10671335 DOI: 10.3390/ijms242216371] [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: 09/26/2023] [Revised: 10/27/2023] [Accepted: 11/12/2023] [Indexed: 11/26/2023] Open
Abstract
Diabetes is a serious chronic metabolic disease that causes complications over time, bringing serious public health challenges that affect different countries across the world. The current clinical drugs for diabetes may lead to adverse effects such as hypoglycemia and liver and abdominal distension and pain, which prompt people to explore new treatments for diabetes without side effects. The research objective of this review article is to systematically review studies on vitamins and diabetes and to explain their possible mechanism of action, as well as to assess the role of vitamins as drugs for the prevention and treatment of diabetes. To achieve our objective, we searched scientific databases in PubMed Central, Medline databases and Web of Science for articles, using "vitamin" and "diabetes" as key words. The results of numerous scientific investigations revealed that vitamin levels were decreased in humans and animals with diabetes, and vitamins show promise for the prevention and/or control of diabetes through anti-inflammation, antioxidation and the regulation of lipid metabolism. However, a few studies showed that vitamins had no positive effect on the development of diabetes. Currently, studies on vitamins in the treatment of diabetes are still very limited, and there are no clinical data to clarify the dose-effect relationship between vitamins and diabetes; therefore, vitamins are not recommended as routine drugs for the treatment of diabetes. However, we still emphasize the great potential of vitamins in the prevention and treatment of diabetes, and higher quality studies are needed in the future to reveal the role of vitamins in the development of diabetes.
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Affiliation(s)
| | | | | | | | | | | | | | - Bei Fan
- Key Laboratory of Agro-Products Quality and Safety Control in Storage and Transport Process, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Fengzhong Wang
- Key Laboratory of Agro-Products Quality and Safety Control in Storage and Transport Process, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China
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Pawlik P, Kurzawińska G, Ożarowski M, Wolski H, Piątek K, Słopień R, Sajdak S, Olbromski P, Seremak-Mrozikiewicz A. Common Variants in One-Carbon Metabolism Genes ( MTHFR, MTR, MTHFD1) and Depression in Gynecologic Cancers. Int J Mol Sci 2023; 24:12574. [PMID: 37628752 PMCID: PMC10454161 DOI: 10.3390/ijms241612574] [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: 07/04/2023] [Revised: 07/29/2023] [Accepted: 08/03/2023] [Indexed: 08/27/2023] Open
Abstract
We investigated the association between methylenetetrahydrofolate reductase (gene MTHFR 677C>T, rs1801133), 5-methyltetrahydrofolate-homocysteine methyltransferase (MTR 2756A>G, rs1805087), and methylenetetrahydrofolate dehydrogenase, cyclohydrolase and formyltetrahydrofolate synthetase 1 (gene MTHFD1 1958G>A, rs2236225)-well-studied functional variants involved in one-carbon metabolism-and gynecologic cancer risk, and the interaction between these polymorphisms and depression. A total of 200 gynecologic cancer cases and 240 healthy controls were recruited to participate in this study. Three single-nucleotide variants (SNVs) (rs1801133, rs1805087, rs2236225) were genotyped using the PCR-restriction fragment length polymorphism method. Depression was assessed in all patients using the Hamilton Depression Scale. Depression was statistically significantly more frequent in women with gynecologic cancers (69.5% vs. 34.2% in controls, p < 0.001). MTHFD1 rs2236225 was associated with an increased risk of gynecologic cancers (in dominant OR = 1.53, p = 0.033, and in log-additive models OR = 1.37, p = 0.024). Moreover, an association was found between depression risk and MTHFR rs1801133 genotypes in the controls but not in women with gynecologic cancers (in codominant model CC vs. TT: OR = 3.39, 95%: 1.49-7.74, p = 0.011). Cancers of the female reproductive system are associated with the occurrence of depression, and ovarian cancer may be associated with the rs2236225 variant of the MTHFD1 gene. In addition, in healthy aging women in the Polish population, the rs1801133 variant of the MTHFR gene is associated with depression.
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Affiliation(s)
- Piotr Pawlik
- Division of Gynecological Surgery, Poznan University of Medical Sciences, Fredry 10, 61-701 Poznan, Poland; (P.P.); (S.S.); (P.O.)
| | - Grażyna Kurzawińska
- Division of Perinatology and Women’s Diseases, Poznan University of Medical Sciences, Fredry 10, 61-701 Poznan, Poland; (G.K.); (A.S.-M.)
- Laboratory of Molecular Biology, Division of Perinatology and Women’s Diseases, Poznan University of Medical Sciences, Fredry 10, 61-701 Poznan, Poland
| | - Marcin Ożarowski
- Department of Biotechnology, Institute of Natural Fibres and Medicinal Plants—National Research Institute, Wojska Polskiego 71B, 60-630 Poznan, Poland
| | - Hubert Wolski
- Institute of Medical Sciences, Academy of Applied Sciences, Kokoszków 71, 34-400 Nowy Targ, Poland;
| | - Krzysztof Piątek
- Department of Gynecology and Obstetrics, University of Zielona Gora, Licealna 9, 65-417 Zielona Gora, Poland;
| | - Radosław Słopień
- MedicaNow Gynecological Endocrinology and Menopause Clinic, Piątkowska 118, 60-648 Poznan, Poland;
| | - Stefan Sajdak
- Division of Gynecological Surgery, Poznan University of Medical Sciences, Fredry 10, 61-701 Poznan, Poland; (P.P.); (S.S.); (P.O.)
| | - Piotr Olbromski
- Division of Gynecological Surgery, Poznan University of Medical Sciences, Fredry 10, 61-701 Poznan, Poland; (P.P.); (S.S.); (P.O.)
| | - Agnieszka Seremak-Mrozikiewicz
- Division of Perinatology and Women’s Diseases, Poznan University of Medical Sciences, Fredry 10, 61-701 Poznan, Poland; (G.K.); (A.S.-M.)
- Laboratory of Molecular Biology, Division of Perinatology and Women’s Diseases, Poznan University of Medical Sciences, Fredry 10, 61-701 Poznan, Poland
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20
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Yalameha B, Reza Nejabati H. Urinary Exosomal Metabolites: Overlooked Clue for Predicting Cardiovascular Risk. Clin Chim Acta 2023:117445. [PMID: 37315726 DOI: 10.1016/j.cca.2023.117445] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/10/2023] [Accepted: 06/11/2023] [Indexed: 06/16/2023]
Abstract
Over the last decade, increasing research has focused on urinary exosomes (UEs) in biological fluids and their relationship with physiological and pathological processes. UEs are membranous vesicles with a size of 40-100 nm, containing a number of bioactive molecules such as proteins, lipids, mRNAs, and miRNAs. These vesicles are an inexpensive non-invasive source that can be used in clinical settings to differentiate healthy patients from diseased patients, thereby serving as potential biomarkers for the early identification of disease. Recent studies have reported the isolation of small molecules called exosomal metabolites from individuals' urine with different diseases. These metabolites could utilize for a variety of purposes, such as the discovery of biomarkers, investigation of mechanisms related to disease development, and importantly prediction of cardiovascular diseases (CVDs) risk factors, including thrombosis, inflammation, oxidative stress, hyperlipidemia as well as homocysteine. It has been indicated that alteration in urinary metabolites of N1-methylnicotinamide, 4-aminohippuric acid, and citric acid can be valuable in predicting cardiovascular risk factors, providing a novel approach to evaluating the pathological status of CVDs. Since the UEs metabolome has been clearly and precisely so far unexplored in CVDs, the present study has specifically addressed the role of the mentioned metabolites in the prediction of CVDs risk factors.
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Affiliation(s)
- Banafsheh Yalameha
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamid Reza Nejabati
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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21
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Cicalini I, Moffa S, Tommolini ML, Valentinuzzi S, Zucchelli M, Bucci I, Chiacchiaretta P, Fontana A, Federici L, De Laurenzi V, Del Boccio P, Rossi C, Pieragostino D. Impact of Maternal Lifestyle and Dietary Habits during Pregnancy on Newborn Metabolic Profile. Nutrients 2023; 15:nu15102297. [PMID: 37242180 DOI: 10.3390/nu15102297] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/08/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023] Open
Abstract
Expanded newborn screening (NBS) is a preventive program that allows for the early identification of over 40 congenital endocrine-metabolic diseases by analyzing dried blood spot samples collected from the newborn's heel within 48-72 h of birth. The determination of amino acids and acyl-carnitines by Flow Injection Analysis Tandem Mass Spectrometry (FIA-MS/MS) may also highlight metabolic alterations resulting from external factors, such as maternal nutrition. In the present study, we developed a questionnaire to investigate the eating habits of 109 women during pregnancy and statistically correlated the results from the investigation on dietary habits with the data obtained by the NBS laboratory of Abruzzo region (Italy). Parameters such as smoking, physical activity, and the intake of iodized salt, drugs, and supplements were analyzed. This study aimed to highlight how maternal lifestyle, diet, and drug intake during pregnancy may affect the neonatal metabolic profile, possibly generating false positive or false negative results in the NBS test. The results pointed out how the knowledge of maternal nutrition and lifestyle may also be precious in preventing misinterpretations of the neonatal metabolic profile, thereby reducing unnecessary stress for newborns and their parents and limiting costs for the health system.
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Affiliation(s)
- Ilaria Cicalini
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
- Department of Innovative Technologies in Medicine and Dentistry, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Samanta Moffa
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Maria Lucia Tommolini
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
- Department of Innovative Technologies in Medicine and Dentistry, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Silvia Valentinuzzi
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Mirco Zucchelli
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
- Department of Innovative Technologies in Medicine and Dentistry, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Ines Bucci
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
- Department of Medicine and Aging Science, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Piero Chiacchiaretta
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
- Department of Innovative Technologies in Medicine and Dentistry, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Antonella Fontana
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Luca Federici
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
- Department of Innovative Technologies in Medicine and Dentistry, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Vincenzo De Laurenzi
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
- Department of Innovative Technologies in Medicine and Dentistry, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Piero Del Boccio
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Claudia Rossi
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
- Department of Innovative Technologies in Medicine and Dentistry, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Damiana Pieragostino
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
- Department of Innovative Technologies in Medicine and Dentistry, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
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Huang Y, Tan Y, Wang L, Lan L, Luo J, Wang J, Zeng H, Shu W. Consumption of very low-mineral water may threaten cardiovascular health by increasing homocysteine in children. Front Nutr 2023; 10:1133488. [PMID: 36969809 PMCID: PMC10034051 DOI: 10.3389/fnut.2023.1133488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 02/17/2023] [Indexed: 03/11/2023] Open
Abstract
IntroductionHomocysteine (Hcy) is a critical factor for cardiovascular injury, and the elevation of Hcy in children will inevitably increase the risk of cardiovascular disease in adulthood. This study explored the effect of very low-mineral water on children’s Hcy and cardiovascular health.Materials and methodsThis was a retrospective cohort study that recruited two groups of 10–13-year-old children who had consumed direct drinking water (DDW) in school for 4 years. The control group (NW) (119 boys, 110 girls) consumed normal DDW (conductivity 345 μs/cm). The very low-mineral water consumption group (VLW) (223 boys, 208 girls) consumed very low-mineral DDW (conductivity 40.0 μs/cm). Serum Hcy, Hcy metabolites, cofactors of Hcy metabolism, and cardiovascular biomarkers were assessed and standardized by age- and sex-specific Z-scores, and the differences between the two groups were analyzed with independent t-test. The relationships between Hcy metabolism biomarkers and key factors, cardiovascular biomarkers, serum Ca, and mineral intake were analyzed with linear regression.ResultsCompared with the NW group, the VLW group had significantly higher serum Hcy, Apo-B, Apo-B/A1, and oxLDL, and lower serum 1,25,(OH)2D3, vitamin B6 and B12, 5-methyltetrahydrofolate, and Apo-A1. Serum Hcy was positively associated with serum Apo-B and Apo-B/A1, and negatively associated with Ca intake from water and serum 1,25,(OH)2D3.ConclusionThis study suggested that drinking very low-mineral water may increase Hcy level and oxidative stress, worsen lipid profile, and threaten the cardiovascular system in children. Reducing 1,25,(OH)2D3, and disordering of calcium metabolism might play important roles. This study first established an association between demineralized drinking water and cardiovascular health in children, suggesting a new environmental concern risk to cardiovascular health.
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Affiliation(s)
- Yujing Huang
- Department of Environmental Hygiene, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Yao Tan
- Department of Environmental Hygiene, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Lingqiao Wang
- Department of Environmental Hygiene, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Lan Lan
- Department of Communicable Disease Prevention and Management, Chongqing Municipal Corps of Integrated Health Administrative Law Enforcement, Chongqing, China
| | - Jiaohua Luo
- Department of Environmental Hygiene, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Jia Wang
- Department of Environmental Hygiene, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Hui Zeng
- Department of Environmental Hygiene, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Weiqun Shu
- Department of Environmental Hygiene, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
- *Correspondence: Weiqun Shu,
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23
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Shellaiah M, Sun KW. Review on Carbon Dot-Based Fluorescent Detection of Biothiols. BIOSENSORS 2023; 13:335. [PMID: 36979547 PMCID: PMC10046571 DOI: 10.3390/bios13030335] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 03/01/2023] [Accepted: 03/01/2023] [Indexed: 06/18/2023]
Abstract
Biothiols, such as cysteine (Cys), homocysteine (Hcy), and glutathione (GSH), play a vital role in gene expression, maintaining redox homeostasis, reducing damages caused by free radicals/toxins, etc. Likewise, abnormal levels of biothiols can lead to severe diseases, such as Alzheimer's disease (AD), neurotoxicity, hair depigmentation, liver/skin damage, etc. To quantify the biothiols in a biological system, numerous low-toxic probes, such as fluorescent quantum dots, emissive organic probes, composited nanomaterials, etc., have been reported with real-time applications. Among these fluorescent probes, carbon-dots (CDs) have become attractive for biothiols quantification because of advantages of easy synthesis, nano-size, crystalline properties, low-toxicity, and real-time applicability. A CDs-based biothiols assay can be achieved by fluorescent "Turn-On" and "Turn-Off" responses via direct binding, metal complex-mediated detection, composite enhanced interaction, reaction-based reports, and so forth. To date, the availability of a review focused on fluorescent CDs-based biothiols detection with information on recent trends, mechanistic aspects, linear ranges, LODs, and real applications is lacking, which allows us to deliver this comprehensive review. This review delivers valuable information on reported carbon-dots-based biothiols assays, the underlying mechanism, their applications, probe/CDs selection, sensory requirement, merits, limitations, and future scopes.
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Affiliation(s)
| | - Kien Wen Sun
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu 300, Taiwan
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Cross-sectional and prospective associations between homocysteine and a frailty index: A post-hoc analysis of the multidomain Alzheimer's prevention trial (MAPT). Exp Gerontol 2023; 172:112066. [PMID: 36549548 DOI: 10.1016/j.exger.2022.112066] [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: 09/23/2022] [Revised: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Homocysteine (Hcy) has been associated with several health problems, including reduced physical capacity. No study appears to have looked at the role of Hcy values longitudinally on physical capacity deterioration in older adults. The objective is to examine cross-sectional and prospective associations between Hcy values and frailty in the elderly and investigate Hcy potential association with the onset of frailty. METHODS 769 community-dwelling older adults from the MAPT study were recruited for this study. Total Hcy was measured at baseline. Frailty was evaluated at 5 different collection timepoints: baseline, 6-month, 1-, 2-, and 3-year using a frailty index (FI) composed of 19 items. Linear regressions adjusted for all the confounders (age, gender, educational level, MAPT group allocation and Omega-3) were performed to examine the cross-sectional associations of homocysteine values with the FI. A cox model was used to test the association of Hcy with the onset of frailty. RESULTS Mean Hcy values (15.9 ± 5.6 μmol\L) were obtained from 769 community-dwelling adults (75.7 ± 4.6 years old). After adjustments, a significant (β = 0.002, (00002-0.003)) and positive association between baseline Hcy values and FI was found (ß = 0.002). Additionally, higher values of Hcy were associated with a worsening of FI after 3 years (ß = 0.002, p = 0.003). A significant association between baseline Hcy values and the likelihood of developing frailty was discovered by incident event analysis (HR: 1.04 (1.01-1.06), p = 0.004). CONCLUSION High levels of Hcy are associated with the fragility process in community-dwelling older adults.
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Yang X, Tian X, Liu H, Wang J, Wang F. Homocysteine increases uterine artery blood flow resistance in women with pregnancy loss. J Gynecol Obstet Hum Reprod 2023; 52:102533. [PMID: 36610604 DOI: 10.1016/j.jogoh.2023.102533] [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: 06/07/2022] [Revised: 09/08/2022] [Accepted: 01/01/2023] [Indexed: 01/06/2023]
Abstract
OBJECTIVE Uterine arterial blood flow is an important factor in embryonic development. Increased uterine artery blood flow resistance may be related to vascular damage. Homocysteine (HCY) can induce injury of endothelial through various pathways. Therefore, we investigate the association between serum HCY levels and uterine artery blood flow in the non-pregnant state in women who have experienced pregnancy loss (PL). METHODS 364 women eligible for PL were included in the study. The detection of HCY was completed by the Laboratory of Lanzhou University Second Hospital. We divided the patients into three groups: Low-HCY (HCY<10 umol/L, n = 144), Medium-HCY (HCY 10∼15 umol/L, n = 174) and High-HCY (HCY>15 umol/L, n = 46). The patients were subjected to vaginal color Doppler ultrasonography to measure bilateral uterine artery resistance index (RI), pulsatility index (PI) and peak systolic velocity/end diastolic velocity (S/D). RESULT Among 364 women, the right uterine artery RI in L-HCY, M-HCY, and H-HCY groups were 0.78±0.08, 0.79±0.07 and 0.81±0.07, respectively (P = 0.04). The left uterine artery RI in L-HCY, M-HCY, and H-HCY groups were 0.78±0.08, 0.81±0.07 and 0.81±0.07, respectively (P = 0.01). The right uterine artery RI level and the left uterine artery RI was significantly associated with HCY level (r = 0.103, P = 0.050; r = 0.104, P = 0.047, respectively). Of these, 177 women experienced their next pregnancy, and 33 patients experienced PL again. The pregnancy rate in l-HCY, M-HCY, and HHCY groups were 47.92% (69/144), 49.43% (86/174) and 47.83% (22/46), respectively (P = 0.95). In next pregnancy, the PL rate in l-HCY, M-HCY, and HHCY groups were 8.70% (6/69), 22.58% (22/86) and 22.73% (5/22), respectively (P = 0.03). CONCLUSION HCY can increase the uterine artery resistance in the non-pregnant state and is associated with the abortion rate of next pregnancy.
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Affiliation(s)
- Xin Yang
- Reproductive Medicine Center, Second Hospital of Lanzhou University, No.82, Cuiying Road, Chengguan District, Lanzhou, Gansu 730030, China
| | - Xiuli Tian
- Reproductive Medicine Center, Second Hospital of Lanzhou University, No.82, Cuiying Road, Chengguan District, Lanzhou, Gansu 730030, China
| | - Haoxin Liu
- College of LSA, University of Michigan, Ann Arbor, MI 48109, United States
| | - Juan Wang
- Reproductive Medicine Center, Second Hospital of Lanzhou University, No.82, Cuiying Road, Chengguan District, Lanzhou, Gansu 730030, China
| | - Fang Wang
- Reproductive Medicine Center, Second Hospital of Lanzhou University, No.82, Cuiying Road, Chengguan District, Lanzhou, Gansu 730030, China.
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Determination of the relationship of visphatin and homocysteine levels with indicators of glucose metabolism and lipid metabolism in peri- and postmenopause women with type 2 diabetes mellitus and osteoarthritis. EUREKA: HEALTH SCIENCES 2023. [DOI: 10.21303/2504-5679.2023.002787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023] Open
Abstract
Type 2 diabetes mellitus (T2DM), among other modern diseases, certainly occupies a leading position today. Moreover, the comorbid combination of T2DM and osteoarthritis (OA) is a common example of the development of complications, disability and mortality these days. As you know, T2DM develops against the background of obesity and overweight. A significant group of patients prone to these pathologies are peri- and postmenopausal women. Estrogen deficiency during this period worsens the course of these interdependent conditions. Therefore, searching for ways of early diagnosis of OA in women with T2DM is an urgent task of internal medicine.
Purpose. To determine the interdependencies of indicators of glucose metabolism and lipid metabolism with levels of visfatin (VF) and homocysteine (HC) in women with T2DM and OA in peri- and postmenopause.
Methods. For the study, 120 thematic women in peri- and postmenopause were selected and were divided into three groups: 1st (n=20) - women with a mono-course of T2DM; 2nd (n=20) – with a mono-course of OA; 3rd (n=64) – with the comorbid course of T2DM and OA. The control group (CG) consisted of 16 relatively healthy women of the appropriate age. Diagnoses of T2DM and OA were established in accordance with the current Orders of the Ministry of Health of Ukraine. Laboratory diagnostic methods were performed according to standard methods.
The results. According to the obtained results, the presence of interdependencies of all indicators of lipid metabolism and glucose-insulin metabolism was reliably determined, which indicated direct correlations (mostly of moderate strength) with the levels of HC and VF in the blood of the examinees, most pronounced in the comorbid combination of T2DM and OA in peri- and postmenopause.
Conclusions. In work, an analysis of the correlations of indicators of glucose metabolism and lipid metabolism with disturbances in the metabolism of VF and HC in women with T2DM and OA in pre- and postmenopause was carried out, and their interdependent relationships were determined. The highest levels of VF and HC were recorded in the group of women with comorbid pathology of T2DM and OA.
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Ryan NM, Heron EA. Evidence for parent-of-origin effects in autism spectrum disorder: a narrative review. J Appl Genet 2023; 64:303-317. [PMID: 36710277 PMCID: PMC10076404 DOI: 10.1007/s13353-022-00742-8] [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: 09/12/2022] [Revised: 12/08/2022] [Accepted: 12/15/2022] [Indexed: 01/31/2023]
Abstract
Autism spectrum disorder (ASD) is a heterogeneous group of early-onset neurodevelopmental disorders known to be highly heritable with a complex genetic architecture. Abnormal brain developmental trajectories that impact synaptic functioning, excitation-inhibition balance and brain connectivity are now understood to play a central role in ASD. Ongoing efforts to identify the genetic underpinnings still prove challenging, in part due to phenotypic and genetic heterogeneity.This review focuses on parent-of-origin effects (POEs), where the phenotypic effect of an allele depends on its parental origin. POEs include genomic imprinting, transgenerational effects, mitochondrial DNA, sex chromosomes and mutational transmission bias. The motivation for investigating these mechanisms in ASD has been driven by their known impacts on early brain development and brain functioning, in particular for the most well-documented POE, genomic imprinting. Moreover, imprinting is implicated in syndromes such as Angelman and Prader-Willi, which frequently share comorbid symptoms with ASD. In addition to other regions in the genome, this comprehensive review highlights the 15q11-q13 and 7q chromosomal regions as well as the mitochondrial DNA as harbouring the majority of currently identified POEs in ASD.
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Affiliation(s)
- Niamh M Ryan
- Neuropsychiatric Genetics Research Group, Department of Psychiatry, Trinity College Dublin, Dublin, Ireland
| | - Elizabeth A Heron
- Neuropsychiatric Genetics Research Group, Department of Psychiatry, Trinity College Dublin, Dublin, Ireland.
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Lu XT, Wang YN, Mo QW, Huang BX, Wang YF, Huang ZH, Luo Y, Maierhaba W, He TT, Li SY, Huang RZ, Yang MT, Liu XZ, Liu ZY, Chen S, Fang AP, Zhang XG, Zhu HL. Effects of low-dose B vitamins plus betaine supplementation on lowering homocysteine concentrations among Chinese adults with hyperhomocysteinemia: a randomized, double-blind, controlled preliminary clinical trial. Eur J Nutr 2023; 62:1599-1610. [PMID: 36717385 PMCID: PMC9886420 DOI: 10.1007/s00394-023-03087-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 01/06/2023] [Indexed: 02/01/2023]
Abstract
PURPOSE To test the hypothesis that daily supplementation with low-dose B vitamins plus betaine could significantly reduce plasma homocysteine concentrations in Chinese adults with hyperhomocysteinemia and free from background mandatory folic acid fortification. METHODS One hundred apparently healthy adults aged 18-65 years with hyperhomocysteinemia were recruited in South China from July 2019 to June 2021. They were randomly assigned to either the supplement group (daily supplementation: 400 μg folic acid, 8 mg vitamin B6, 6.4 μg vitamin B12 and 1 g betaine) or the placebo group for 12 weeks. Fasting venous blood was collected at baseline, week 4 and week 12 to determine the concentrations of homocysteine, folate, vitamin B12 and betaine. Generalized estimation equations were used for statistical analysis. RESULTS Statistically significant increments in blood concentrations of folate, vitamin B12 and betaine after the intervention in the supplement group indicated good participant compliance. At baseline, there were no significant differences in plasma homocysteine concentration between the two groups (P = 0.265). After 12-week supplementation, compared with the placebo group, there was a significant reduction in plasma homocysteine concentrations in the supplement group (mean group difference - 3.87; covariate-adjusted P = 0.012; reduction rate 10.1%; covariate-adjusted P < 0.001). In the supplement group, the decreased concentration of plasma homocysteine was associated with increments of blood concentrations of both folate (β = -1.680, P = 0.004) and betaine (β = -1.421, P = 0.020) after 12 weeks of supplementation. CONCLUSIONS Daily supplementation with low-dose B vitamins plus betaine for 12 weeks effectively decreased plasma homocysteine concentrations in Chinese adults with hyperhomocysteinemia. TRIAL REGISTRATION This trial was registered at clinicaltrials.gov as NCT03720249 on October 25, 2018. Website: https://clinicaltrials.gov/ct2/show/NCT03720249 .
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Affiliation(s)
- Xiao-Ting Lu
- Department of Nutrition, School of Public Health, Sun Yat-sen University, 74 Zhong Shan Road 2, Guangzhou, 510080 Guangdong China ,Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong China
| | - Yi-Na Wang
- Department of VIP Medical Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong China
| | - Qi-Wan Mo
- Medical Examination Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong China
| | - Bi-Xia Huang
- Department of Nutrition, School of Public Health, Sun Yat-sen University, 74 Zhong Shan Road 2, Guangzhou, 510080 Guangdong China ,Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong China
| | - Yu-Fang Wang
- BYHEALTH Institute of Nutrition and Health, No.3 Kehui 3Rd Street, No.99 Kexue Avenue Central, Guangzhou, 510663 Guangdong China
| | - Zi-Hui Huang
- Department of Nutrition, School of Public Health, Sun Yat-sen University, 74 Zhong Shan Road 2, Guangzhou, 510080 Guangdong China
| | - Yan Luo
- Department of Nutrition, School of Public Health, Sun Yat-sen University, 74 Zhong Shan Road 2, Guangzhou, 510080 Guangdong China
| | - Wusiman Maierhaba
- Department of Nutrition, School of Public Health, Sun Yat-sen University, 74 Zhong Shan Road 2, Guangzhou, 510080 Guangdong China
| | - Tong-Tong He
- Department of Nutrition, School of Public Health, Sun Yat-sen University, 74 Zhong Shan Road 2, Guangzhou, 510080 Guangdong China
| | - Shu-Yi Li
- Department of Nutrition, School of Public Health, Sun Yat-sen University, 74 Zhong Shan Road 2, Guangzhou, 510080 Guangdong China
| | - Rong-Zhu Huang
- Department of Nutrition, School of Public Health, Sun Yat-sen University, 74 Zhong Shan Road 2, Guangzhou, 510080 Guangdong China
| | - Meng-Tao Yang
- Department of Nutrition, School of Public Health, Sun Yat-sen University, 74 Zhong Shan Road 2, Guangzhou, 510080 Guangdong China
| | - Xiao-Zhan Liu
- Department of Nutrition, School of Public Health, Sun Yat-sen University, 74 Zhong Shan Road 2, Guangzhou, 510080 Guangdong China
| | - Zhao-Yan Liu
- Department of Nutrition, School of Public Health, Sun Yat-sen University, 74 Zhong Shan Road 2, Guangzhou, 510080 Guangdong China ,Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong China
| | - Si Chen
- Department of Nutrition, School of Public Health, Sun Yat-sen University, 74 Zhong Shan Road 2, Guangzhou, 510080 Guangdong China ,Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong China
| | - Ai-Ping Fang
- Department of Nutrition, School of Public Health, Sun Yat-sen University, 74 Zhong Shan Road 2, Guangzhou, 510080 Guangdong China ,Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong China
| | - Xu-Guang Zhang
- BYHEALTH Institute of Nutrition and Health, No.3 Kehui 3Rd Street, No.99 Kexue Avenue Central, Guangzhou, 510663 Guangdong China
| | - Hui-Lian Zhu
- Department of Nutrition, School of Public Health, Sun Yat-sen University, 74 Zhong Shan Road 2, Guangzhou, 510080 Guangdong China ,Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong China
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Hernández-Zamora E, Rodríguez-Olivas AO, Rosales-Cruz E, Galicia-Alvarado MA, Zavala-Hernández C, Reyes-Maldonado E. Prothrombin Time and Coagulation Factor IX as Hemostatic Risk Markers for Legg- Calvé-Perthes Disease. Clin Appl Thromb Hemost 2023; 29:10760296221151166. [PMID: 36650707 PMCID: PMC9869215 DOI: 10.1177/10760296221151166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Legg-Calvé-Perthes disease (LCPD) is a pediatric disorder that occurs due to the avascular necrosis of the femoral head and affects the range of motion of the hip in various degrees. Its etiology is still unknown, although it has been associated with coagulation abnormalities, however, the lack of reproducibility in the results in various studies has created a controversy as to whether hemostasis disorders are related to LCPD. On the other hand, there is little information on laboratory studies that could facilitate the diagnosis and treatment of LCPD. METHODS Blood and plasma samples were tested from 25 patients with LCPD and 50 healthy controls, matched by sex and age. Cellular markers were evaluated through complete blood count, as well as coagulation times, coagulation factors activity, antithrombotic proteins, and homocysteine concentration. RESULTS After assessing activity value frequencies in each group, the results showed more significant activity in some of the biological risk markers of thrombophilia, presenting a substantial difference in prothrombin time↘, FV↗, FVIII↗, FIX↗, and Hcy↗. These values imply that there may be hypercoagulable states in patients, which can cause thrombotic events. CONCLUSIONS Diminished prothrombin time and increase in FV activity, FVIII, FIX, and Hcy concentration support the hypothesis that microthrombi formation in small-caliber vessels could be causing avascularity and femoral necrosis, which are traits of LCPD. In addition, based on our results, we believe that the laboratory studies carried out are very useful in the diagnosis and treatment of LCPD.
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Affiliation(s)
- Edgar Hernández-Zamora
- Genomic Medicine, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra (INR-LGII), México City, México
| | - Armando Odiseo Rodríguez-Olivas
- Morphology Department, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (ENCB, IPN), México City, México,Armando Odiseo Rodríguez-Olivas, Morphology Department, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (ENCB, IPN), Prolongación de Carpio y Plan de Ayala s/n, Col. Santo Tomás, Miguel Hidalgo, C.P. 11340, Mexico City, Mexico.
| | - Erika Rosales-Cruz
- Morphology Department, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (ENCB, IPN), México City, México
| | | | | | - Elba Reyes-Maldonado
- Morphology Department, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (ENCB, IPN), México City, México,Elba Reyes-Maldonado, Morphology Department, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (ENCB, IPN), Prolongación de Carpio y Plan de Ayala s/n, Col. Santo Tomás, Miguel Hidalgo, C.P. 11340, Mexico City, Mexico.
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Luo J, Chen X, Yang Y, Liu Y, Feng Y, Chen G. Association of MTHFR C667T Polymorphism, Homocysteine, and B Vitamins with Senile Cataract. J Nutr Sci Vitaminol (Tokyo) 2023; 69:136-144. [PMID: 37121723 DOI: 10.3177/jnsv.69.136] [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] [Indexed: 05/02/2023]
Abstract
Senile cataract has become the leading cause of visual impairment and even blindness in the world, but there are few reports on its relationship with methylenetetrahydrofolate reductase (MTHFR) gene polymorphisms. This study is aimed to investigate the correlation between MTHFR gene polymorphisms or its enzyme metabolites and senile cataract. From January 2019 to June 2020, 663 patients with senile cataract at the Mianyang Central Hospital were enrolled as the observation group, and 646 healthy subjects were randomly selected as the control group. MTHFR gene polymorphisms (i.e., CC, CT, or TT genotypes) and serum homocysteine (HCY), folic acid (FOL), vitamin B12 (VitB12), and vitamin B6 (VitB6) levels were detected. The mutation rate of MTHFR C677T and HCY levels in the observation group were significantly higher than those in the control group, whereas FOL, VitB12, and VitB6 were significantly lower. With an increase in the MTHFR C677T mutation, HCY showed an upward trend, whereas FOL and VitB12 showed a decreasing trend in both the observation and control groups. Multiple logistic regression analysis showed that HCY and FOL were associated with senile cataract and MTHFR mutations; VitB12 was only associated with senile cataract. Compared to that with the CC genotype, CT and TT genotypes were associated with an increased senile cataract risk. Monitoring MTHFR gene polymorphisms and changes in serum HCY, FOL, and VitB12 levels could provide references in predicting senile cataract.
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Affiliation(s)
- Jun Luo
- Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China
| | - Xiaohong Chen
- Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China
| | - Yuwei Yang
- Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China
| | - Yunbing Liu
- Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China
| | - Yue Feng
- Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China
| | - Gang Chen
- Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China
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Filip N, Cojocaru E, Badulescu OV, Clim A, Pinzariu AC, Bordeianu G, Jehac AE, Iancu CE, Filip C, Maranduca MA, Sova IA, Serban IL. SARS-CoV-2 Infection: What Is Currently Known about Homocysteine Involvement? Diagnostics (Basel) 2022; 13:10. [PMID: 36611302 PMCID: PMC9818222 DOI: 10.3390/diagnostics13010010] [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: 10/28/2022] [Revised: 12/12/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
Since December 2019, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread rapidly throughout the world causing health, social and economic instability. The severity and prognosis of patients with SARS-CoV-2 infection are associated with the presence of comorbidities such as cardiovascular disease, hypertension, chronic lung disease, cerebrovascular disease, diabetes, chronic kidney disease, and malignancy. Thrombosis is one of the most serious complications that can occur in patients with COVID-19. Homocysteine is a non-proteinogenic α-amino acid considered a potential marker of thrombotic diseases. Our review aims to provide an updated analysis of the data on the involvement of homocysteine in COVID-19 to highlight the correlation of this amino acid with disease severity and the possible mechanisms by which it intervenes.
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Affiliation(s)
- Nina Filip
- Department of Morpho-Functional Sciences (II), Discipline of Biochemistry, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Elena Cojocaru
- Department of Morpho-Functional Sciences (I), Discipline of Morphopathology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Oana Viola Badulescu
- Department of Morpho-Functional Sciences (II), Discipline of Pathophysiology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Andreea Clim
- Department of Morpho-Functional Sciences (II), Discipline of Physiology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Alin Constantin Pinzariu
- Department of Morpho-Functional Sciences (II), Discipline of Physiology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Gabriela Bordeianu
- Department of Morpho-Functional Sciences (II), Discipline of Biochemistry, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Alina Elena Jehac
- Department of Dentoalveolar and Maxillofacial Surgery, Faculty of Dental Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Cristina Elena Iancu
- Department of Biochemistry, Faculty of Pharmacy, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Cristiana Filip
- Department of Morpho-Functional Sciences (II), Discipline of Biochemistry, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Minela Aida Maranduca
- Department of Morpho-Functional Sciences (II), Discipline of Physiology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ivona Andreea Sova
- IOSUD Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ionela Lacramioara Serban
- Department of Morpho-Functional Sciences (II), Discipline of Physiology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
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Thrombophilia and outcomes of venous thromboembolism in older patients. Res Pract Thromb Haemost 2022; 7:100015. [PMID: 36970742 PMCID: PMC10031374 DOI: 10.1016/j.rpth.2022.100015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 10/12/2022] [Accepted: 10/30/2022] [Indexed: 01/26/2023] Open
Abstract
Background Limited data exist on thrombophilic risk factors and clinical outcomes in the elderly with venous thromboembolism (VTE). Objectives To describe the prevalence of laboratory thrombophilic risk factors and their association with VTE recurrence or death in a cohort of elderly people with VTE. Methods In 240 patients aged ≥65 years with acute VTE without active cancer or an indication for extended anticoagulation, we performed laboratory thrombophilia testing 1 year after the index VTE. Recurrence or death was assessed during the 2-year follow-up. Results A total of 78% of patients had ≥1 laboratory thrombophilic risk factor(s). Elevated levels of von Willebrand factor, homocysteine, coagulant activity of factor VIII (FVIII:C), fibrinogen, FIX:C, and low antithrombin activity were the most prevalent risk factors (43%, 30%, 15%, 14%, 13%, and 11%, respectively). Additionally, 16.2% of patients experienced VTE recurrence and 5.8% of patients died. Patients with a von Willebrand factor of >182%, FVIII:C level >200%, homocysteine level >15μmol/L, or lupus anticoagulant had a significantly higher rate of recurrence than those without these risk factors (15.0 vs. 6.1 [P = .006], 23.5 vs. 8.2 [P = .01], 17.0 vs. 6.8 [P = .006], and 89.5 vs. 9.2 [P = .02] events per 100 patient-years, respectively). Furthermore, patients with a high fibrinogen level or hyperhomocysteinemia with a homocysteine level ≥30 μmol/L had significantly higher mortality than patients with normal levels (18.5 vs. 2.8 [P = .049] and 13.6 vs. 2 [P = .002] deaths per 100 patient-years, respectively). After adjustments for relevant confounders, these associations remained unchanged. Conclusion Laboratory thrombophilic risk factors are common in elderly people with VTE and allow for the identification of a population at the risk of worse clinical outcomes.
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Yuan H, Zhang P, Zhan H, Zhang H, Sun X, Wang Y, Zhang H. Theoretical investigation of turn off–on mechanism of a new fluorescence probe L. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.140256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Thornburgh S, Gaskins AJ. B vitamins, polycystic ovary syndrome, and fertility. Curr Opin Endocrinol Diabetes Obes 2022; 29:554-559. [PMID: 36165609 DOI: 10.1097/med.0000000000000773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
PURPOSE OF REVIEW This review provides a general overview of the literature on B vitamins and fertility, as well as summarizes the evidence concerning B vitamin supplementation and fertility among polycystic ovary syndrome (PCOS) women. RECENT FINDINGS Studies among women conceiving with and without medical assistance provide strong evidence for a beneficial effect of B vitamins, particularly folate and vitamin B12, on fecundability and fertility. Moreover, recent work suggests that effects may be even more pronounced among women with menstrual cycle dysfunction (a common symptom of PCOS). Among PCOS women, intervention studies have demonstrated that folic acid supplementation may reduce homocysteine levels, potentially improve women's metabolic profiles, and possibly ameliorate some hallmark features of PCOS. Although none of these intervention studies have included fertility endpoints, it is possible that by reducing homocysteine levels (or other clinical/biochemical features) in PCOS women, there may be a downstream improvement in fertility outcomes. SUMMARY There is growing evidence folate (and possibly vitamin B12) supplementation may be beneficial to fertility in women. Although most studies have not exclusively focused on women with PCOS, there is biological plausibility and some evidence that B vitamin supplementation may be even more important for improving reproductive health outcomes in PCOS women.
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Affiliation(s)
- Sarah Thornburgh
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA, USA
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Gospodarczyk A, Marczewski K, Gospodarczyk N, Widuch M, Tkocz M, Zalejska-Fiolka J. HOMOCYSTEINE AND CARDIOVASCULAR DISEASE - A CURRENT REVIEW. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2022; 75:2862-2866. [PMID: 36591781 DOI: 10.36740/wlek202211224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Cardiovascular diseases remain the leading cause of death worldwide for the past 20 years. Of these, ischemic heart disease has the highest mortality rate. In over 98% of cases it is caused by atherosclerosis of the coronary arteries. Homocysteine is an amino acid, containing a sulfhydryl group, which is formed as a result of the metabolism of the amino acids methionine and cysteine, which is supplied with protein-containing foods. A small amount of it is necessary for the proper functioning of the body, however, an increased concentration in blood plasma, which hyperhomocysteinemia, negatively affects blood vessels leading to the development of atherosclerosis and thrombotic com¬plications. The adverse effect on blood vessels results from various mechanisms, such as: excessive activation of Toll-like 4 receptor, activation N-methyl-d-aspartate receptors, increased production of reactive oxygen species, and impairment of nitric oxide synthesis. Elevated levels of reactive oxygen species are associated with increased expression of proinflammatory cytokines such as IL-1β, IL-6, TNF-α (tumor necrosis tumor necrosis factor), MCP-1 and intracellular adhesion molecule-1. Another factor contributing to hyperhomocysteinemia is mutation of the MTHFR gene, which in normal conditions is responsible for maintaining homocysteine levels within the normal range. People with MTHFR mutation are more prone to develop atherosclerosis and the following complications: myocardial infarction, stroke, thrombotic episodes and coronary artery disease. The aim of this paper is to present evidence supporting the role of homocysteine in the development of many cardiovascular diseases.
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Affiliation(s)
| | - Kamil Marczewski
- DEPARTMENT OF EMERGENCY MEDICINE, MEDICAL UNIVERSITY OF SILESIA, KATOWICE, POLAND
| | - Natalia Gospodarczyk
- DEPARTMENT OF EMERGENCY MEDICINE, MEDICAL UNIVERSITY OF SILESIA, KATOWICE, POLAND
| | - Michał Widuch
- DEPARTMENT OF BIOCHEMISTRY, MEDICAL UNIVERSITY OF SILESIA, KATOWICE, POLAND
| | - Michał Tkocz
- UROLOGICAL DEPARTMENT OF MUNICIPAL HOSPITAL, MEDICAL UNIVERSITY OF SILESIA, KATOWICE, POLAND
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Šebeková K, Gurecká R, Repiská G, Koborová I, Podracká Ľ. The Presence of Hyperhomocysteinemia Does Not Aggravate the Cardiometabolic Risk Imposed by Hyperuricemia in Young Individuals: A Retrospective Analysis of a Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:13521. [PMID: 36294101 PMCID: PMC9602869 DOI: 10.3390/ijerph192013521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/10/2022] [Accepted: 10/15/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Little research has been conducted into the effects of the combined manifestation of hyperuricemia and hyperhomocysteinemia on cardiometabolic risk factors and markers in young subjects. METHODS 1298 males and 1402 females, 14-to-20-year-olds, were classified into four groups: 1/normouricemic/normohomocysteinemic, 2/normouricemic/hyperhormohomocysteinemic, 3/hyperuricemic/normohomocysteinemic, and 4/hyperuricemic/hyperhomocysteinemic. Anthropometric measures, blood pressure, plasma glucose, insulin, lipids, markers of renal function, C-reactive protein, asymmetric dimethylarginine, and blood counts were determined. RESULTS Hyperuricemic males (but not females) had higher odds for hyperhomocysteinemia than normouricemic ones (OR: 1.8; 95% CI: 1.4-2.3; p < 0.001). Homocysteine and uric acid levels correlated directly (males: r = 0.076, females: r = 0.120; p < 0.01, both). Two-factor analysis of variance did not reveal a significant impact of hyperhomocysteinemia on any of the investigated cardiometabolic variables in females; in males, hyperuricemia and hyperhomocysteinemia showed a synergic effect on asymmetric dimethylarginine levels. Among four groups, subjects concurrently manifesting hyperuricemia and hyperhomocysteinemia did not presented the highest continuous metabolic syndrome score-a proxy measure of cardiometabolic risk; neither the multivariate regression model indicated a concurrent significant effect of uric acid and homocysteine on continuous metabolic syndrome score in either sex. CONCLUSION In young healthy subjects, hyperhomocysteinemia does not aggravate the negative health effects imposed by hyperuricemia.
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Affiliation(s)
- Katarína Šebeková
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, 811 08 Bratislava, Slovakia
| | - Radana Gurecká
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, 811 08 Bratislava, Slovakia
- Institute of Medical Physics, Biophysics, Informatics and Telemedicine, Faculty of Medicine, Comenius University, 813 72 Bratislava, Slovakia
| | - Gabriela Repiská
- Institute of Physiology, Faculty of Medicine, Comenius University, 813 72 Bratislava, Slovakia
| | - Ivana Koborová
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, 811 08 Bratislava, Slovakia
| | - Ľudmila Podracká
- Departemnt of Pediatrics of the Faculty of Medicine, Comenius University and The National Institute of Children’s Health, 833 40 Bratislava, Slovakia
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Dong Y, Huang T, Zhai Z, Dong Q, Xia Z, Xia Z, Yu J, Jiang X, Hong K, Wu Y, Cheng X, Li J. Lowering serum homocysteine in H-type hypertensive patients with atrial fibrillation after radiofrequency catheter ablation to prevent atrial fibrillation recurrence. Front Nutr 2022; 9:995838. [PMID: 36176636 PMCID: PMC9514121 DOI: 10.3389/fnut.2022.995838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Accepted: 08/25/2022] [Indexed: 11/21/2022] Open
Abstract
Background Prior investigation revealed that elevated serum total homocysteine (tHcy) are strongly correlated with atrial fibrillation (AF) recurrence. Herein, the goal of this study was to elucidate whether folic acid (FA) treatment reduced AF recurrence following radiofrequency catheter ablation (RFCA). Methods To conduct this retrospective research, we included consecutive H-type hypertensive AF patients, who were treated with first RFCA, between January 2010 and January 2022. We assessed the AF recurrence risk between patients who were taking 10 mg enalapril and 0.8 mg FA in a single-pill combination (enalapril–FA) daily and those who were taking a pill of 10 mg enalapril only. Outcomes were compared using the propensity-score matched analysis. Cox regression model was employed for the evaluation of AF recurrence events. Results Out of 2,714 patients, 645 patients receiving enalapril and 282 patients receiving enalapril-FA were included for analysis. Following propensity score matching, 239 patients remained in each group. These patients were followed-up for a median of 379 (137–596) days, and revealed that the enalapril-FA patients had drastically reduced AF recurrence, compared to the enalapril patients [adjusted hazard ratio (HR), 0.68; 95% confidence interval (CI), 0.48–0.97; P = 0.029]. Apart from this, no interactions were detected in the subgroup analysis. Conclusion In H-type hypertensive AF patients who were treated with first RFCA, FA supplementation was correlated with a reduced AF recurrence risk.
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Affiliation(s)
- Youzheng Dong
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Ting Huang
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zhenyu Zhai
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Quanbin Dong
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zhen Xia
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zirong Xia
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jianhua Yu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xinghua Jiang
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Kui Hong
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
- Jiangxi Key Laboratory of Molecular Medicine, Nanchang, China
| | - Yanqing Wu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xiaoshu Cheng
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
- Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang, China
| | - Juxiang Li
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
- *Correspondence: Juxiang Li
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Li B, Xu Y, Pang D, Zhao Q, Zhang L, Li M, Li W, Duan G, Zhu C. Interrelation between homocysteine metabolism and the development of autism spectrum disorder in children. Front Mol Neurosci 2022; 15:947513. [PMID: 36046711 PMCID: PMC9421079 DOI: 10.3389/fnmol.2022.947513] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 07/18/2022] [Indexed: 11/18/2022] Open
Abstract
Evidence is emerging that dysregulation of circulating concentrations of homocysteine, an important intermediate in folate and vitamin B12 metabolism, is associated with autism spectrum disorder (ASD), but comprehensive assessments and correlations with disease characteristics have not been reported. Multivariate ordinal regression and restricted cubic spline (RCS) models were used to estimate independent correlations between serum homocysteine, folate, and vitamin B12 levels and clinical outcomes and severity of children with ASD. After adjusting for confounding factors, serum homocysteine levels were significantly higher in children with ASD than in healthy controls (β: 0.370; 95% CI: 0.299~0.441, p < 0.001). Moreover, homocysteine had a good diagnostic ability for distinguishing children with ASD from healthy subjects (AUC: 0.899, p < 0.001). The RCS model indicated a positive and linear association between serum homocysteine and the risk of ASD. The lowest quartile of folate was positively associated with ASD severity (OR: 4.227, 95% CI: 1.022~17.488, p = 0.041) compared to the highest quartile, and serum folate showed a negative and linear association with ASD severity. In addition, decreased concentrations of folate and vitamin B12 were associated with poor adaptive behavior developmental quotients of the Gesell Developmental Schedules (p < 0.05). Overall, an increased homocysteine level was associated with ASD in a linear manner and is thus a novel diagnostic biomarker for ASD. Decreased concentrations of folate and vitamin B12 were associated with poor clinical profiles of children with ASD. These findings suggest that homocysteine-lowering interventions or folate and vitamin B12 supplementation might be a viable treatment strategy for ASD.
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Affiliation(s)
- Bingbing Li
- Henan Key Laboratory of Child Brain Injury and Henan Pediatric Clinical Research Center, Third Affiliated Hospital and Institute of Neuroscience, Zhengzhou University, Zhengzhou, China
| | - Yiran Xu
- Henan Key Laboratory of Child Brain Injury and Henan Pediatric Clinical Research Center, Third Affiliated Hospital and Institute of Neuroscience, Zhengzhou University, Zhengzhou, China
| | - Dizhou Pang
- Center for Child Behavioral Development, Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Qiang Zhao
- Key Clinical Laboratory of Henan Province, Department of Clinical Laboratory, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lingling Zhang
- Henan Key Laboratory of Child Brain Injury and Henan Pediatric Clinical Research Center, Third Affiliated Hospital and Institute of Neuroscience, Zhengzhou University, Zhengzhou, China
| | - Ming Li
- Henan Key Laboratory of Child Brain Injury and Henan Pediatric Clinical Research Center, Third Affiliated Hospital and Institute of Neuroscience, Zhengzhou University, Zhengzhou, China
| | - Wenhua Li
- Henan Key Laboratory of Child Brain Injury and Henan Pediatric Clinical Research Center, Third Affiliated Hospital and Institute of Neuroscience, Zhengzhou University, Zhengzhou, China
| | - Guiqin Duan
- Center for Child Behavioral Development, Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Changlian Zhu
- Henan Key Laboratory of Child Brain Injury and Henan Pediatric Clinical Research Center, Third Affiliated Hospital and Institute of Neuroscience, Zhengzhou University, Zhengzhou, China
- Center for Brain Repair and Rehabilitation, Institute of Neuroscience and Physiology, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden
- *Correspondence: Changlian Zhu ;
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Bala R, Verma R, Budhwar S, Prakash N, Sachan S. Fetal hyperhomocysteinemia is associated with placental inflammation and early breakdown of maternal-fetal tolerance in Pre-term birth. Am J Reprod Immunol 2022; 88:e13589. [PMID: 35750632 DOI: 10.1111/aji.13589] [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: 02/07/2022] [Revised: 06/15/2022] [Accepted: 06/20/2022] [Indexed: 11/29/2022] Open
Abstract
PROBLEM Hyperhomocysteinemia (hypHcy) due to impaired folate metabolism is shown to be a risk factor for preterm birth (PTB) and low birth weight (LBW) in mothers. However, the relationship of fetal hypHcy with adverse pregnancy outcomes is under-represented. The present study aims to investigate the association of fetal hypHcy with oxidative stress and placental inflammation that can contribute to an early breakdown of maternal-fetal tolerance in pre-term birth (PTB). METHODS Cord blood and placenta tissue were collected from PTB and term infant group. Levels of homocysteine, folic acid, vitamin B12 and oxidative stress markers (MDA, T-AOC, 8-OHdG) were measured in cord blood serum using ELISA and respective standard assay kits. Relative expression of candidate genes (TNF-α, IL-6, IL1-β, VEGF-A, MMP2 and MMP9) was also checked using RT-PCR and immunoblotting/immunohistochemistry. RESULTS PTB infants showed significantly higher levels of homocysteine (p = 0.02) and lower levels of vitamin B12 (p = 0.005) as compared to term infants. We also found that PTB infants with hypHcy had lower T-AOC (p = 0.003) and higher MDA (p = 0.04) levels as compared to term infants with normal homocysteine levels. The mRNA and protein levels of TNF-α, VEGF-A, MMP2 and MMP9 were significantly higher in hypHcy PTB infants. CONCLUSION Our results show that fetal hypHcy is associated with oxidative stress and an increase in inflammatory markers in the placenta. Thus, in conclusion, our study demonstrates that fetal hypHcy during pregnancy is a potential risk factor that may initiate an early breakdown of uterine quiescence due to activation of inflammatory processes leading to PTB. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Renu Bala
- Department of Molecular and Human Genetics, Banaras Hindu University, Varanasi, Uttar Pradesh, 221005, India
| | - Rachna Verma
- Department of Molecular and Human Genetics, Banaras Hindu University, Varanasi, Uttar Pradesh, 221005, India
| | - Snehil Budhwar
- Department of Molecular and Human Genetics, Banaras Hindu University, Varanasi, Uttar Pradesh, 221005, India
| | - Nikita Prakash
- Department of Obstetrics and Gynecology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, 221005, India
| | - Shikha Sachan
- Department of Obstetrics and Gynecology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, 221005, India
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García-Alfaro P, Rodriguez I, Pérez-López FR. Plasma homocysteine levels and handgrip strength in postmenopausal women. Climacteric 2022; 25:504-509. [PMID: 35532029 DOI: 10.1080/13697137.2022.2068409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE This study evaluated handgrip strength (HGS), circulating homocysteine levels and related factors in postmenopausal women. METHODS This study is a sub-analysis of a prospective cohort of 303 postmenopausal women aged 62.7 ± 6.9 years who had HGS measures with a digital dynamometer as the primary outcome, and plasma homocysteine and creatinine levels and glomerular filtration rate (GFR) measures as the secondary outcomes. RESULTS The average HGS was 22.5 ± 4.0 kg, 29.4% of women had dynapenia (HGS < 20 kg), adiposity was 40.3 ± 5.4% and 9.57% of women had hyperhomocysteinemia (homocysteine >15 μmol/l). There were no differences between tertiles of homocysteine and HGS (p = 0.641). Plasma homocysteine levels were unrelated to HGS (r = -0.06) and correlated with age (r = 0.17), GFR (r = -0.28) and creatinine (r = 0.23). Hyperhomocysteinemia was not associated with HGS (odds ratio [OR] = 0.98 [95% confidence interval (CI): 0.89; 1.08]) or dynapenia (OR = 1.10 [95% CI: 0.45; 2.47]). The risk of presenting low HGS were not significantly associated with homocysteine (OR = -0.08 [95% CI: -0.21; 0.06]) and were associated with age (OR = -0.23 [95% CI: -0.29; -0.17]), adiposity (OR = -6.52 [95% CI: -9.53; -3.50]) and creatinine (OR = 6.22 [95% CI: 2.48; 9.97]). CONCLUSIONS HGS and dynapenia were unrelated to hyperhomocysteinemia. Age, GFR and creatinine were significantly associated with plasma homocysteine levels.
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Affiliation(s)
- P García-Alfaro
- Department of Obstetrics, Gynecology and Reproduction, Hospital Universitario Dexeus, Barcelona, Spain
| | - I Rodriguez
- Department of Obstetrics, Gynecology and Reproduction, Hospital Universitario Dexeus, Barcelona, Spain
| | - F R Pérez-López
- Department of Obstetrics and Gynecology, University of Zaragoza Faculty of Medicine, Zaragoza, Spain
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Serum pyridoxine, folate, cobalamin, and homocysteine levels in children presenting with vasovagal syncope. Cardiol Young 2022; 32:762-768. [PMID: 34321136 DOI: 10.1017/s1047951121003036] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Recent studies confirm the role of B vitamins deficiency and hyperhomocysteinaemia in the development of dysautonomia that has been considered to be the main factor in vasovagal syncope development. The aim of the study was to investigate serum pyridoxine, folate, cobalamin, and homocysteine levels in children presenting with vasovagal syncope and to analyse the correlation between them and main clinical parameters of syncope. METHODS We studied 40 children, ages 8-17 years with a history of vasovagal syncope and 24 healthy volunteers. The serum pyridoxine, folate, cobalamin, and homocysteine levels were measured by a quantitative sandwich enzyme immunoassay technique using a commercial kit (Monobind, USA). Twenty-four-hour Holter monitoring and 24-hour ambulatory blood pressure monitoring were conducted for all participated patients. RESULTS Serum pyridoxine (9.42 ± 4.87, 16.11 ± 5.53 µg/L) and cobalamin (307.48 ± 95.50, 447.28 ± 108.85 ng/L) levels were reasonably low (p < 0.05) in patients with vasovagal syncope. Although there was no significant change in folate levels between syncope and healthy children (4.00 ± 1.34, 4.71 ± 1.73 µg/L; p = 0.20), we detected low folate-level association with longer duration of syncope (r = -0.42) and post syncope (r = -0.43) symptoms (p < 0.05). Finally, there was increased serum homocysteine level (13.55 ± 5.03, 7.81 ± 1.71 µmol/L; p < 0.05) in patients with vasovagal syncope. It was positively correlated with the average PQ interval (r = 0.35, p < 0.05) and average QTc interval (r = 0.49, p < 0.05). CONCLUSIONS The results suggested that pyridoxine, folate, cobalamin, and homocysteine may be involved in the pathogenesis of vasovagal syncope. This might provide a new approach for effective treatment of paediatric vasovagal syncope, requiring further study.
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Salvio G, Ciarloni A, Cordoni S, Cutini M, Muti ND, Finocchi F, Firmani F, Giovannini L, Perrone M, Balercia G. Homocysteine levels correlate with velocimetric parameters in patients with erectile dysfunction undergoing penile duplex ultrasound. Andrology 2022; 10:733-739. [PMID: 35224883 PMCID: PMC9310719 DOI: 10.1111/andr.13169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/15/2022] [Accepted: 02/24/2022] [Indexed: 01/04/2023]
Abstract
INTRODUCTION Hyperhomocysteinemia may contribute to the development of endothelial dysfunction and, consequently, atherosclerosis, a systemic disease involving the vessels that may affect the cavernous arteries leading to vasculogenic erectile dysfunction. Our study aims therefore to explore the relationship between homocysteine levels and velocimetric parameters detected by basal penile duplex ultrasound such as peak systolic velocity and flaccid penile acceleration in patients with erectile dysfunction. METHODS A cross-sectional study was conducted collecting clinical, metabolic, hormonal, and instrumental (basal penile duplex ultrasound) data in patients affected by vasculogenic erectile dysfunction. RESULTS Data of 126 subjects affected by erectile dysfunction were collected. Mean age was 52.1 ± 12.6 years, whereas mean body mass index was 25.6 ± 4.0 kg/m2 . Basal penile duplex ultrasound showed peak systolic velocity values of 13.1 ± 2.9 cm/s and mean flaccid penile acceleration of 2.28 ± 0.70 m/s2 , with a strong correlation among these two parameters (r = 0.690; p < 0.001). Frankly pathological values of peak systolic velocity and flaccid penile acceleration were detected in 39.7% and 4.8% of the subjects examined, respectively. Mean homocysteine levels were 14.9 ± 9.5 μmol/l. Homocysteine values >15 μmol/l were found in 26% of the subjects with erectile dysfunction. Peak systolic velocity values and homocysteine levels showed an inverse correlation (r = -0.213; p = 0.03). Similarly, flaccid penile acceleration values were inversely correlated to homocysteine levels (r = -0.199; p = 0.05). In addition, an inverse correlation was found between both peak systolic velocity and flaccid penile acceleration and body mass index, atherogenic lipid pattern, and age. Homocysteine and metabolic parameters showed no significant correlations. CONCLUSION Hyperhomocysteinemia is highly prevalent in erectile dysfunction patients. The results of our study show that homocysteine levels correlate with velocimetric parameters assessed by basal penile duplex ultrasound, confirming the role of hyperhomocysteinemia in the genesis of erectile dysfunction of arterial origin.
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Affiliation(s)
- Gianmaria Salvio
- Division of EndocrinologyDepartment of Clinical and Molecular SciencesPolytechnic University of MarcheOspedali RiunitiAnconaItaly
| | - Alessandro Ciarloni
- Division of EndocrinologyDepartment of Clinical and Molecular SciencesPolytechnic University of MarcheOspedali RiunitiAnconaItaly
| | - Simone Cordoni
- Division of EndocrinologyDepartment of Clinical and Molecular SciencesPolytechnic University of MarcheOspedali RiunitiAnconaItaly
| | - Melissa Cutini
- Division of EndocrinologyDepartment of Clinical and Molecular SciencesPolytechnic University of MarcheOspedali RiunitiAnconaItaly
| | - Nicola Delli Muti
- Division of EndocrinologyDepartment of Clinical and Molecular SciencesPolytechnic University of MarcheOspedali RiunitiAnconaItaly
| | - Federica Finocchi
- Division of EndocrinologyDepartment of Clinical and Molecular SciencesPolytechnic University of MarcheOspedali RiunitiAnconaItaly
| | - Francesca Firmani
- Division of EndocrinologyDepartment of Clinical and Molecular SciencesPolytechnic University of MarcheOspedali RiunitiAnconaItaly
| | - Lara Giovannini
- Division of EndocrinologyDepartment of Clinical and Molecular SciencesPolytechnic University of MarcheOspedali RiunitiAnconaItaly
| | - Michele Perrone
- Division of EndocrinologyDepartment of Clinical and Molecular SciencesPolytechnic University of MarcheOspedali RiunitiAnconaItaly
| | - Giancarlo Balercia
- Division of EndocrinologyDepartment of Clinical and Molecular SciencesPolytechnic University of MarcheOspedali RiunitiAnconaItaly
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Nieraad H, de Bruin N, Arne O, Hofmann MCJ, Pannwitz N, Resch E, Luckhardt S, Schneider AK, Trautmann S, Schreiber Y, Gurke R, Parnham MJ, Till U, Geisslinger G. The Roles of Long-Term Hyperhomocysteinemia and Micronutrient Supplementation in the AppNL–G–F Model of Alzheimer’s Disease. Front Aging Neurosci 2022; 14:876826. [PMID: 35572151 PMCID: PMC9094364 DOI: 10.3389/fnagi.2022.876826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 04/01/2022] [Indexed: 11/16/2022] Open
Abstract
A causal contribution of hyperhomocysteinemia to cognitive decline and Alzheimer’s disease (AD), as well as potential prevention or mitigation of the pathology by dietary intervention, have frequently been subjects of controversy. In the present in vivo study, we attempted to further elucidate the impact of elevated homocysteine (HCys) and homocysteic acid (HCA) levels, induced by dietary B-vitamin deficiency, and micronutrient supplementation on AD-like pathology, which was simulated using the amyloid-based AppNL–G–F knock-in mouse model. For this purpose, cognitive assessment was complemented by analyses of ex vivo parameters in whole blood, serum, CSF, and brain tissues from the mice. Furthermore, neurotoxicity of HCys and HCA was assessed in a separate in vitro assay. In confirmation of our previous study, older AppNL–G–F mice also exhibited subtle phenotypic impairment and extensive cerebral amyloidosis, whereas dietary manipulations did not result in significant effects. As revealed by proximity extension assay-based proteome analysis, the AppNL–G–F genotype led to an upregulation of AD-characteristic neuronal markers. Hyperhomocysteinemia, in contrast, indicated mainly vascular effects. Overall, since there was an absence of a distinct phenotype despite both a significant amyloid-β burden and serum HCys elevation, the results in this study did not corroborate the pathological role of amyloid-β according to the “amyloid hypothesis,” nor of hyperhomocysteinemia on cognitive performance. Nevertheless, this study aided in further characterizing the AppNL–G–F model and in elucidating the role of HCys in diverse biological processes. The idea of AD prevention with the investigated micronutrients, however, was not supported, at least in this mouse model of the disease.
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Affiliation(s)
- Hendrik Nieraad
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Natasja de Bruin
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
- *Correspondence: Natasja de Bruin,
| | - Olga Arne
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Martine C. J. Hofmann
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Nina Pannwitz
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Eduard Resch
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Sonja Luckhardt
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Ann-Kathrin Schneider
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Sandra Trautmann
- Pharmazentrum Frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University, Frankfurt am Main, Germany
| | - Yannick Schreiber
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
| | - Robert Gurke
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
- Pharmazentrum Frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University, Frankfurt am Main, Germany
| | - Michael J. Parnham
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
- EpiEndo Pharmaceuticals, Reykjavík, Iceland
| | - Uwe Till
- Former Institute of Pathobiochemistry, Friedrich-Schiller-Universität Jena, Jena, Germany
| | - Gerd Geisslinger
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt am Main, Germany
- Pharmazentrum Frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe University, Frankfurt am Main, Germany
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Bajic Z, Sobot T, Skrbic R, Stojiljkovic MP, Ponorac N, Matavulj A, Djuric DM. Homocysteine, Vitamins B6 and Folic Acid in Experimental Models of Myocardial Infarction and Heart Failure—How Strong Is That Link? Biomolecules 2022; 12:biom12040536. [PMID: 35454125 PMCID: PMC9027107 DOI: 10.3390/biom12040536] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/24/2022] [Accepted: 03/28/2022] [Indexed: 12/29/2022] Open
Abstract
Cardiovascular diseases are the leading cause of death and the main cause of disability. In the last decade, homocysteine has been found to be a risk factor or a marker for cardiovascular diseases, including myocardial infarction (MI) and heart failure (HF). There are indications that vitamin B6 plays a significant role in the process of transsulfuration in homocysteine metabolism, specifically, in a part of the reaction in which homocysteine transfers a sulfhydryl group to serine to form α-ketobutyrate and cysteine. Therefore, an elevated homocysteine concentration (hyperhomocysteinemia) could be a consequence of vitamin B6 and/or folate deficiency. Hyperhomocysteinemia in turn could damage the endothelium and the blood vessel wall and induce worsening of atherosclerotic process, having a negative impact on the mechanisms underlying MI and HF, such as oxidative stress, inflammation, and altered function of gasotransmitters. Given the importance of the vitamin B6 in homocysteine metabolism, in this paper, we review its role in reducing oxidative stress and inflammation, influencing the functions of gasotransmitters, and improving vasodilatation and coronary flow in animal models of MI and HF.
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Affiliation(s)
- Zorislava Bajic
- Department of Physiology, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, Bosnia and Herzegovina; (Z.B.); (T.S.); (N.P.); (A.M.)
| | - Tanja Sobot
- Department of Physiology, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, Bosnia and Herzegovina; (Z.B.); (T.S.); (N.P.); (A.M.)
| | - Ranko Skrbic
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, Bosnia and Herzegovina; (R.S.); (M.P.S.)
| | - Milos P. Stojiljkovic
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, Bosnia and Herzegovina; (R.S.); (M.P.S.)
| | - Nenad Ponorac
- Department of Physiology, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, Bosnia and Herzegovina; (Z.B.); (T.S.); (N.P.); (A.M.)
| | - Amela Matavulj
- Department of Physiology, Faculty of Medicine, University of Banja Luka, 78000 Banja Luka, Bosnia and Herzegovina; (Z.B.); (T.S.); (N.P.); (A.M.)
| | - Dragan M. Djuric
- Faculty of Medicine, Institute of Medical Physiology “Richard Burian”, University of Belgrade, 11000 Belgrade, Serbia
- Correspondence:
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Jusup I, Murtantyo H, Woroasih S, Fitrikasari A. Folic Acid as the Adjuvant Therapy for Chronic Schizophrenia: A Comprehensive Study on Glutathione Reductase. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.9308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Abstract
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Qin W, Hu X, Fu C, Lu X, Deng Z, Wang J, Jing J. Estimation of homocysteine concentration as an indicator of foetal death in pregnant Chinese women with preeclampsia: A case-control study. J Clin Lab Anal 2022; 36:e24312. [PMID: 35243696 PMCID: PMC8993622 DOI: 10.1002/jcla.24312] [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: 12/04/2021] [Revised: 02/05/2022] [Accepted: 02/16/2022] [Indexed: 11/20/2022] Open
Abstract
Introduction This study evaluated whether changes in homocysteine concentrations in pregnant women with preeclampsia (PE) might be useful for predicting foetal death. Materials and methods This study evaluated 1,368 PE women at two Chinese centres. Medical records were reviewed to collect data regarding maternal age, homocysteine concentrations and other clinical parameters. Results Maternal serum homocysteine concentrations were significantly higher in the group with PE than control. Significant differences (p < 0.05) were also observed between the foetal death and survival groups in terms of body mass index, neonatal weight, previous deliveries, gestation length and adverse pregnancy history. Multivariate logistic regression analysis revealed that upper‐quartile homocysteine concentration was a significant risk factor of foetal death in the group with PE, and overall survival rate of patients with high homocysteine concentrations during pregnancy was significantly lower than those with low level (p < 0.05). Conclusions Our results indicate that foetal death was associated with upper‐quartile homocysteine concentrations in the group with PE, it can be an indicator of foetal death throughout the pregnancy.
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Affiliation(s)
- Wanyuan Qin
- Department of Medical Laboratory, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Xuehua Hu
- Department of Medical Laboratory, Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Chunyun Fu
- Department of Medical Laboratory, Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Xiangjun Lu
- Department of Medical Laboratory, Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Zuoxin Deng
- Department of Medical Laboratory, Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Junlong Wang
- Department of Medical Laboratory, Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Junpeng Jing
- Joint Inspection Center of Precision Medicine, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
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Moshtaghie E, Nayeri H, Moshtaghie AA, Asgary S. The effect of homocysteine thiolactone on paraoxonase and aryl esterase activity of human serum purified paraoxonase 1 in vitro experiments. ARYA ATHEROSCLEROSIS 2022; 18:1-6. [PMID: 36819838 PMCID: PMC9931615 DOI: 10.48305/arya.v18i0.2319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 07/19/2021] [Indexed: 02/24/2023]
Abstract
BACKGROUND The important role of lipoproteins, particularly low-density lipoprotein (LDL) and high-density lipoprotein (HDL), has been highly regarded among the known causes of cardiovascular disease (CVD). A wide range of risk factors may cause structural and functional changes in lipoprotein particles, resulting in deposition and formation of atherosclerotic plaques. Homocysteine is one of the most important risk factors in heart disease, and its atherosclerotic properties appear to be related to its intermediate metabolite called homocysteine thiolactone (HCTL). The major aim of the present investigation was to study the effect of HCTL in different concentrations (10, 50, and 100 μM) on paraoxonase and aryl esterase activities of purified human serum paraoxonase 1 (PON1) antioxidant enzyme related to HDL, as an extracellular hydrolyzing enzyme of HCTL. METHODS In order to purify PON1 enzyme from human serum, three-step chromatographic methods including DEAE Sephadex A50, Sephadex G100, and DEAE Sephadex A50 were used. Protein concentration and paraoxonase and aryl esterase activities of each fraction were measured separately and the highest activities fractions were collected and subsequently pooled together for the next steps. Ultimately, both activities of PON1 in the presence of different concentrations of HCTL were measured in triplicate by spectrophotometry technique. RESULTS HCTL at concentrations of 50 and 100 μM decreased both paraoxonase and aryl esterase activities (P < 0.05) in comparison with the control group, which is directly related to the increase in HCTL concentration. However, at a concentration of 10 μM HCTL, no significant difference was observed in both paraoxonase and aryl esterase activities compared to the control group. CONCLUSION HCTL is a highly toxic and reactive compound that is produced in all cells. Extracellular enzyme PON1 causes its hydrolysis with high efficiency. The results obtained from the present study showed that paraoxonase and aryl esterase activities decreased in vitro in the presence of HCTL and therefore, HCTL may cause changing in the protein structure of this enzyme. Previous in vivo studies have also shown decrease of PON1 activity in patients with hyperhomocysteinemia.
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Affiliation(s)
- Elham Moshtaghie
- Department of Biochemistry, Islamic Azad University, Falavarjan Branch, Isfahan, Iran
| | - Hashem Nayeri
- Department of Biochemistry, Islamic Azad University, Falavarjan Branch, Isfahan, Iran,Address for correspondence: Hashem Nayeri; Department of Biochemistry, Islamic Azad University, Falavarjan Branch, Isfahan, Iran;
| | - Ali Asghar Moshtaghie
- Department of Biochemistry, Islamic Azad University, Falavarjan Branch, Isfahan, Iran
| | - Sedigheh Asgary
- Department of Biochemistry, Islamic Azad University, Falavarjan Branch AND Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
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Syahrul S, Imran I, Musadir N, Mutiawati VK. Severe Acute Respiratory Syndrome Coronavirus 2 Infection is Associated with Homocysteine Level and Clinical Outcomes in Ischemic Stroke Patients. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.8243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Since its emergence in December 2019 and declared as pandemic in March 2020, the drastic increase in cases of coronavirus disease 2019 (COVID-19) is alarming the importance of disease monitoring in order to prevent further complication, like ischemic stroke. One of the efforts is utilizing biomarker. For instance, elevated homocysteine level, already known risk factor of ischemic stroke, is currently identified in COVID-19 patients.
AIM: To assess factor associated with homocysteine level and clinical outcomes of ischemic stroke patients.
Methods: A cross-sectional study was conducted at Dr. Zainoel Abidin Hospital di Indonesia between March and August 2021. Ischemic stroke patients who had physical and neurology examinations, SARS-CoV-2 RT-PCR swab, chest x-ray, electrocardiography, head CT-scan and the total homocysteine level were included. To assess the factors associated with homocysteine level and the outcomes of ischemic stroke patients, the independent Student t-test or Anova and chi-squared were used, respectively.
RESULTS: We included 62 ischemic stroke patients of which 32 (51.6%) were male and the age ranged between 30 and 80 years. Out of total, 60 patients (96.8%) were survived after the hospital admission. There was a significant association between gender and having COVID-19 with homocysteine level (p=0.012 and p=0.020, respectively). Having COVID-19 was the only variable significantly associated with the outcome of the ischemic stroke patient (p=0.035).
CONCLUSION: COVID-19 is associated with homocysteine level and the clinical outcome in ischemic stroke patients. Therefore, SARS-CoV-2 infection in ischemic stroke or vice versa need to be monitored closely in hospital settings.
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A High-Methionine Diet for One-Week Induces a High Accumulation of Methionine in the Cerebrospinal Fluid and Confers Bipolar Disorder-like Behavior in Mice. Int J Mol Sci 2022; 23:ijms23020928. [PMID: 35055113 PMCID: PMC8778486 DOI: 10.3390/ijms23020928] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/12/2022] [Accepted: 01/14/2022] [Indexed: 02/04/2023] Open
Abstract
Methionine (Met) is considered the most toxic amino acid in mammals. Here, we investigated biochemical and behavioral impacts of ad libitum one-week feeding of high-Met diets on mice. Adult male mice were fed the standard rodent diet that contained 0.44% Met (1×) or a diet containing 16 graded Met doses (1.2×–13×). High-Met diets for one-week induced a dose-dependent decrease in body weight and an increase in serum Met levels with a 2.55 mM peak (versus basal 53 µM) on the 12×Met diet. Total homocysteine (Hcy) levels were also upregulated while concentrations of other amino acids were almost maintained in serum. Similarly, levels of Met and Hcy (but not the other amino acids) were highly elevated in the cerebrospinal fluids of mice on the 10×Met diet; the Met levels were much higher than Hcy and the others. In a series of behavioral tests, mice on the 10×Met diet displayed increased anxiety and decreased traveled distances in an open-field test, increased activity to escape from water soaking and tail hanging, and normal learning/memory activity in a Y-maze test, which were reflections of negative/positive symptoms and normal cognitive function, respectively. These results indicate that high-Met ad libitum feeding even for a week can induce bipolar disorder-like disease models in mice.
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Associations between Serum Betaine, Methyl-Metabolizing Genetic Polymorphisms and Risk of Incident Type 2 Diabetes: A Prospective Cohort Study in Community-Dwelling Chinese Adults. Nutrients 2022; 14:nu14020362. [PMID: 35057543 PMCID: PMC8778868 DOI: 10.3390/nu14020362] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/06/2022] [Accepted: 01/11/2022] [Indexed: 12/21/2022] Open
Abstract
Previous studies have explored associations between betaine and diabetes, but few have considered the effects of genes on them. We aimed to examine associations between serum betaine, methyl-metabolizing genetic polymorphisms and the risk of type 2 diabetes in Chinese adults. This prospective study comprised 1565 subjects aged 40–75 without type 2 diabetes at baseline. Serum betaine was measured by high-performance liquid chromatography tandem mass spectrometry. Genotyping of methyl-metabolizing genes was detected by Illumina ASA-750K arrays. Cox proportional hazards model was used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs). During a median of 8.9 years of follow-up, 213 participants developed type 2 diabetes. Compared with participants in the lowest quartile of serum betaine, those in the highest quartile had lower risk of type 2 diabetes, adjusted HRs (95%CIs) was 0.46 (0.31, 0.69). For methylenetetrahydrofolate reductase (MTHFR) G1793A (rs2274976) and MTHFR A1298C (rs1801131), participants carrying 1793GA + AA and 1298AC + CC had lower risk of type 2 diabetes. Interactions of serum betaine and genotype of MTHFR G1793A and MTHFR A1298C could be found influencing type 2 diabetes risk. Our findings indicate that higher serum betaine, mutations of MTHFR G1793A and A1298C, as well as the joint effects of them, are associated with lower risk of type 2 diabetes.
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