medRxiv - Endocrinology最新文献

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Facilitating the Virtual Exercise Games for Youth with T1D (ExerT1D) Peer Intervention: Protocol Development and Feasibility 促进 T1D 青少年虚拟运动游戏(ExerT1D)同伴干预:程序开发与可行性
medRxiv - Endocrinology Pub Date : 2024-07-05 DOI: 10.1101/2024.07.03.24309308
Garrett Ash, Soohyun Nam, Matthew A Stults-Kolehmainen, Adrian D Haughton, Carolyn Turek, Annette Chmielewski, Michael Shelver, Julien S Baker, Stuart A Weinzimer, Laura M Nally
{"title":"Facilitating the Virtual Exercise Games for Youth with T1D (ExerT1D) Peer Intervention: Protocol Development and Feasibility","authors":"Garrett Ash, Soohyun Nam, Matthew A Stults-Kolehmainen, Adrian D Haughton, Carolyn Turek, Annette Chmielewski, Michael Shelver, Julien S Baker, Stuart A Weinzimer, Laura M Nally","doi":"10.1101/2024.07.03.24309308","DOIUrl":"https://doi.org/10.1101/2024.07.03.24309308","url":null,"abstract":"Introduction\u0000Barriers to moderate-to-vigorous physical activity (MVPA) for adolescents with type 1 diabetes (T1D) include physiology, transition to autonomy, and diabetes-specific stigma. Opportunities for T1D peer activities with T1D role model support are limited. To address this need, our single-arm pilot study tested the Virtual Exercise Games for Youth with T1D (ExerT1D) for feasibility. Methods\u0000Participants (n=15) were mean age 15.6 [SD 1.5] years, 7 non-Hispanic white, 6 female, 2 non-binary, mean A1c 8.9%±2.2%. The program included an MVPA videogame, physician-led education regarding managing T1D around MVPA, objective habitual MVPA goal-setting , and T1D management skills guided by young adult instructors living with T1D.\u0000Results\u0000For feasibility, 13/15 participants attended 10/12 sessions. Participant perceptions of the program, comfort, instructors, and group cohesion were rated high/very high (4.2±0.5 to 4.8±0.3 out of 5). Motivation for the videogame was also high (4.1±0.4 out of 5). Instructor-adolescent interactions related to building T1D management skills were rated as excellent for 78% of sessions. Similarly, sharing knowledge and experiences were rated as excellent for 68% of sessions. However, adolescent-adolescent interactions were poor (communication 29% excellent, peer interactions 8% excellent). The most reported barriers to participation were negative mood and oversleeping. No participants experienced diabetic ketoacidosis, severe hypoglycemia, or injuries during the study period. Compared to baseline, glycemic metrics appeared to decrease during and post-intervention (d= -0.72, -1.12).\u0000Conclusion\u0000ExerT1D facilitated unprecedented T1D peer support achievements by engaging diverse youth with T1D in an MVPA program led by T1D role models. Larger studies are needed to assess if this intervention can improve glycemic measures and reduce diabetes-specific stigma.","PeriodicalId":501419,"journal":{"name":"medRxiv - Endocrinology","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141577707","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preventive dental visits and health literacy in patients with diabetes: a nationwide cross-sectional study 预防性牙科就诊与糖尿病患者的健康素养:一项全国性横断面研究
medRxiv - Endocrinology Pub Date : 2024-07-03 DOI: 10.1101/2024.07.01.24309770
Kyoko Saito, Yuki Kawai, Hirono Ishikawa, Takahiro Tabuchi, Keisuke Kuwahara
{"title":"Preventive dental visits and health literacy in patients with diabetes: a nationwide cross-sectional study","authors":"Kyoko Saito, Yuki Kawai, Hirono Ishikawa, Takahiro Tabuchi, Keisuke Kuwahara","doi":"10.1101/2024.07.01.24309770","DOIUrl":"https://doi.org/10.1101/2024.07.01.24309770","url":null,"abstract":"Aim: This cross-sectional study examined the association between health literacy and preventive dental visits in patients with diabetes. Methods: We used cross-sectional data from the Japan COVID-19 and Society Internet Survey (JACSIS), a web-based nationwide survey. The participants were 1,441 patients reporting to have diabetes in 2020. Health literacy was measured using the validated scales for health literacy. Preventive dental visits in the past 12 months were self-reported. We estimated the multivariable-adjusted prevalence ratio (PR) for preventive dental visits. Results: Over 50% of the patients had preventive dental visits in the past 12 months, and approximately one-third had high health literacy. Compared with the low health literacy group, the high health literacy group was more likely to engage in preventive dental visits (the multivariable-adjusted PR associated with high health literacy: 1.12 [95% confidence interval: 1.01 to 1.23]). Similar results were obtained when health literacy was treated as a continuous variable. Conclusions: The present data from the JACSIS showed that health literacy was positively associated with preventive dental visits among patients with diabetes.","PeriodicalId":501419,"journal":{"name":"medRxiv - Endocrinology","volume":"2014 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141548057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Establishment of Reference Values of Markers of Non-Thyroidal Illness Syndrome on a State-of-the-Art Fully Automated ABEI-Based Chemiluminescence System 在基于 ABEI 的先进全自动化学发光系统上确定非甲状腺疾病综合征标志物的参考值
medRxiv - Endocrinology Pub Date : 2024-06-27 DOI: 10.1101/2024.06.26.24309539
Aamir Ijaz, Muhammad Usman Anjum, Farhan Ahmed, Shamaila Najeeb Piracha, Farzana Habib, Muhammad Bilal Shaukat, Sara Najeeb, Najma Qureshi
{"title":"Establishment of Reference Values of Markers of Non-Thyroidal Illness Syndrome on a State-of-the-Art Fully Automated ABEI-Based Chemiluminescence System","authors":"Aamir Ijaz, Muhammad Usman Anjum, Farhan Ahmed, Shamaila Najeeb Piracha, Farzana Habib, Muhammad Bilal Shaukat, Sara Najeeb, Najma Qureshi","doi":"10.1101/2024.06.26.24309539","DOIUrl":"https://doi.org/10.1101/2024.06.26.24309539","url":null,"abstract":"Background: Non-Thyroidal Illness Syndrome (NTIS), previously called Euthyroid Sick Syndrome has always been a diagnostic dilemma for Chemical Pathologists and treating physicians. Combination of four test i.e. Reverse Triiodothyronine (rT3), Free Triiodothyronine (fT3), Free Thyroxine (fT4) and Thyroid Stimulating Hormone (TSH) can be helpful to diagnose NTIS in critically ill patients. We need, however, to determine the reference values found in a reference population, free of any thyroidal as well as non-thyroidal illness.\u0000Methods and Materials: Initially, 266 adult volunteers were included in the study from Mohi Uddin Islamic Medical College Mirpur AJ&K (MIMC) and Mohi Uddin Teaching Hospital Mirpur AJ&K (MOTH) after taking written informed consent. About 124 volunteers were selected (males 61; females 63) after exclusion of the volunteers with one or more of the exclusion criteria. Blood specimens were collected and analyzed for rT3, fT3, fT4 and TSH using Maglumi X8 (S nibe, China), an ABEI (N-(aminobutil)-N-(ethyl)-isoluminol) based analyzer at Pathology Laboratory MOTH.\u0000Results: Reference values of rT3, fT3, fT4 and TSH were found to be 13.3 – 19.8 ng/dL\u0000(0.2 – 0.30 nmol/L); 2.65 - 4.15 pg/mL (4.08 - 6.39 pmol/L);10.6 - 16.2 pg/mL (13.64– 20.84 pmol/L) and 0.43 - 3.98 mIU/mL (0.43 – 3.98 mIU/L), respectively.\u0000Conclusion: Reference values determined in our own population should be used when diagnosing and monitoring NTIS and other thyroid disorders","PeriodicalId":501419,"journal":{"name":"medRxiv - Endocrinology","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141504638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The efficacy of Tripterygium Glycosides in the treatment of Chinese patients with thyroid-associated orbitopathy: A systematic review and meta-analysis 三尖杉苷治疗中国甲状腺相关性眶病的疗效:系统回顾与荟萃分析
medRxiv - Endocrinology Pub Date : 2024-06-25 DOI: 10.1101/2024.06.18.24309103
Mingzhe Li, Bingchen Wei, Tianshu Gao, Chenghan Gao
{"title":"The efficacy of Tripterygium Glycosides in the treatment of Chinese patients with thyroid-associated orbitopathy: A systematic review and meta-analysis","authors":"Mingzhe Li, Bingchen Wei, Tianshu Gao, Chenghan Gao","doi":"10.1101/2024.06.18.24309103","DOIUrl":"https://doi.org/10.1101/2024.06.18.24309103","url":null,"abstract":"<strong>Objective</strong> This study aims to conduct a systematic review of the effectiveness and safety of Tripterygium Glycosides interventions in the treatment of Chinese patients with thyroid-associated orbitopathy (TAO).","PeriodicalId":501419,"journal":{"name":"medRxiv - Endocrinology","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141504637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Skeletal effects of sleeve gastrectomy, by sex and menopausal status and in comparison to Roux-en-Y gastric bypass surgery 袖带胃切除术对骨骼的影响(按性别和绝经状态分类)以及与 Roux-en-Y 胃旁路手术的比较
medRxiv - Endocrinology Pub Date : 2024-06-25 DOI: 10.1101/2024.06.25.24309368
Karin C Wu, Po-Hung Wu, Galateia Kazakia, Sheena Patel, Dennis M Black, Thomas F Lang, Tiffany Y Kim, Nicole J King, Thomas J Hoffmann, Hanling Chang, Gaia Linfield, Sarah Palilla, Stanley J Rogers, Jonathan T Carter, Andrew M Posselt, Anne L Schafer
{"title":"Skeletal effects of sleeve gastrectomy, by sex and menopausal status and in comparison to Roux-en-Y gastric bypass surgery","authors":"Karin C Wu, Po-Hung Wu, Galateia Kazakia, Sheena Patel, Dennis M Black, Thomas F Lang, Tiffany Y Kim, Nicole J King, Thomas J Hoffmann, Hanling Chang, Gaia Linfield, Sarah Palilla, Stanley J Rogers, Jonathan T Carter, Andrew M Posselt, Anne L Schafer","doi":"10.1101/2024.06.25.24309368","DOIUrl":"https://doi.org/10.1101/2024.06.25.24309368","url":null,"abstract":"Context: Roux-en-Y gastric bypass (RYGB) has deleterious effects on bone mass, microarchitecture, and strength. Data are lacking on the skeletal effects of sleeve gastrectomy (SG), now the most commonly performed bariatric surgical procedure. Objective: We examined changes in bone turnover, areal and volumetric bone mineral density (aBMD, vBMD), and appendicular bone microarchitecture and estimated strength after SG. We compared the results to those previously reported after RYGB, hypothesizing lesser effects after SG than RYGB.\u0000Design, Setting, Participants: Prospective observational cohort study of 54 adults with obesity undergoing SG at an academic center.\u0000Main Outcome Measure(s): Skeletal characterization with biochemical markers of bone turnover, dual-energy X-ray absorptiometry (DXA), quantitative computed tomography (QCT), and high-resolution peripheral QCT (HR-pQCT) was performed preoperatively and 6- and 12-months postoperatively. Results: Over 12 months, mean percentage weight loss was 28.8%. Bone turnover marker levels increased, and total hip aBMD decreased -8.0% (95% CI -9.1%, -6.7%, p&lt;0.01). Spinal aBMD and vBMD declines were larger in postmenopausal women than men. Tibial and radial trabecular and cortical microstructure worsened, as did tibial estimated strength, particularly in postmenopausal women. When compared to data from a RYGB cohort with identical design and measurements, some SG biochemical, vBMD, and radial microstructural parameters were smaller, while other changes were not.\u0000Conclusions: Bone mass, microstructure, and strength decrease after SG. Some skeletal parameters change less after SG than after RYGB, while for others, we find no evidence for smaller effects after SG. Postmenopausal women may be at highest risk of skeletal consequences after SG.","PeriodicalId":501419,"journal":{"name":"medRxiv - Endocrinology","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141515927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Age- and sex- differences in efficacy of treatments for type 2 diabetes: Network meta-analysis of aggregate and individual level data 2 型糖尿病疗效的年龄和性别差异:总体和个体数据的网络荟萃分析
medRxiv - Endocrinology Pub Date : 2024-06-24 DOI: 10.1101/2024.06.23.24309242
Peter Hanlon, Elaine Butterly, Lili Wei, Heather Wightman, Saleh Ali M Almazam, Khalid Alsallumi, Jamie Crowther, Ryan McChrystal, Heidi Rennison, Katherine Hughes, Jim Lewsey, Robert Lindsay, Stuart McGurnaghan, John Petrie, Laurie A Tomlinson, Sarah Wild, Amanda Adler, Naveed Sattar, David Phillippo, Sofia Dias, Nicky Welton, David A McAllister
{"title":"Age- and sex- differences in efficacy of treatments for type 2 diabetes: Network meta-analysis of aggregate and individual level data","authors":"Peter Hanlon, Elaine Butterly, Lili Wei, Heather Wightman, Saleh Ali M Almazam, Khalid Alsallumi, Jamie Crowther, Ryan McChrystal, Heidi Rennison, Katherine Hughes, Jim Lewsey, Robert Lindsay, Stuart McGurnaghan, John Petrie, Laurie A Tomlinson, Sarah Wild, Amanda Adler, Naveed Sattar, David Phillippo, Sofia Dias, Nicky Welton, David A McAllister","doi":"10.1101/2024.06.23.24309242","DOIUrl":"https://doi.org/10.1101/2024.06.23.24309242","url":null,"abstract":"Importance\u0000Sodium glucose cotransporter 2 inhibitors (SGLT2i), glucagon-like peptide-1 receptor analogues (GLP1ra) and dipeptidyl peptidase-4 inhibitors (DPP4i) improve hyperglycaemia and, in the case of SGLT2i and GLP1ra, reduce the risk of major adverse cardiovascular events (MACE) in type 2 diabetes. It is not clear whether efficacy varies by age or sex. Objective\u0000Assess whether age or sex are associated with differences in efficacy of SGL2i, GLP1ra and DPP4i.\u0000Data sources\u0000Medline, Embase and clinical trial registries.\u0000Study selection\u0000Two independent reviewers screened for randomised controlled trials of SGLT2i/GLP1ra/DPP4i, compared to placebo/active comparator, in adults with type 2 diabetes. Data extraction and synthesis\u0000We sought individual participant data (IPD) all eligible studies. Where IPD were available, we modelled age- and sex-treatment interactions for each trial. Otherwise, we assessed age-sex distributions along with results from aggregate trial data. IPD and aggregate findings were combined in a Bayesian network meta-analysis.\u0000Main outcome measures\u0000HbA1c and MACE. Results\u0000We identified 616 eligible trials (604 reporting HbA1c, 23 reporting MACE) and obtained IPD for 75 trials (6 reporting MACE). Mean age was 59.0 (10.7) years and 64.0 (8.6) in HbA1c and MACE trials, respectively. Proportions of female were 43.1% and 44.0% in HbA1c and MACE trials, respectively. SGLT2i reduced HbA1c by 0.5-1.0% overall compared to placebo. This reduction versus placebo was attenuated in older participants (change in HbA1c 0.25 percentage-points less for 75-year-olds compared to 45-year-olds). SGLT2i showed greater relative efficacy in MACE risk reduction among older than younger people. This finding was sensitive to the exclusion of one of the IPD MACE trials, however, in all sensitivity analyses, SGLT2i were either as efficacious or more efficacious in older participants. There was no consistently significant difference in efficacy by age for GLP1ra or DPP4i for HbA1c or MACE, nor were there consistent significant sex differences for any class.\u0000Conclusion\u0000Newer glucose-lowering drugs are efficacious across age and sex groups. SGLT2i are more cardioprotective in older than younger people despite smaller HbA1c reductions. Age alone should not be a barrier to treatments with proven cardiovascular benefit providing they are well tolerated align with patient priorities.","PeriodicalId":501419,"journal":{"name":"medRxiv - Endocrinology","volume":"125 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141515891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Early B-cell transcription factor-2 defect as a novel cause of lipodystrophy: disruption of the adipose tissue character and integrity. 作为脂肪营养不良新病因的早期 B 细胞转录因子-2 缺陷:破坏脂肪组织的特性和完整性。
medRxiv - Endocrinology Pub Date : 2024-06-24 DOI: 10.1101/2024.06.24.24309093
Maria C Foss-Freitas, Donatella Gilio, Andre Monteiro da Rocha, Lynn Pais, Melanie O'Leary, Heidi L. Rehm, Adam Neidert, Miriam S. Udler, Patrick Seale, Elif A. Oral, Tae-Hwa Chun
{"title":"Early B-cell transcription factor-2 defect as a novel cause of lipodystrophy: disruption of the adipose tissue character and integrity.","authors":"Maria C Foss-Freitas, Donatella Gilio, Andre Monteiro da Rocha, Lynn Pais, Melanie O'Leary, Heidi L. Rehm, Adam Neidert, Miriam S. Udler, Patrick Seale, Elif A. Oral, Tae-Hwa Chun","doi":"10.1101/2024.06.24.24309093","DOIUrl":"https://doi.org/10.1101/2024.06.24.24309093","url":null,"abstract":"We report a novel cause of partial lipodystrophy associated with early B cell factor 2 (EBF2) nonsense variant (EBF2 8:26033143 C&gt;A, c.493G&gt;T, p.E165X) in a patient with an atypical form of partial lipodystrophy. The patient presented with progressive adipose tissue loss and metabolic deterioration at pre-pubertal age. In vitro and in vivo disease modeling demonstrates that the EBF2 variant impairs adipogenesis, causing excess accumulation of undifferentiated CD34+ cells, extracellular matrix proteins, and inflammatory myeloid cells in subcutaneous adipose tissues. Thus, this EBF2 p.E165X variant disrupts adipose tissue structure and function, leading to the development of partial lipodystrophy syndrome.","PeriodicalId":501419,"journal":{"name":"medRxiv - Endocrinology","volume":"144 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141529065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Serum D-dimer level in women with polycystic ovary syndrome 多囊卵巢综合征妇女的血清 D-二聚体水平
medRxiv - Endocrinology Pub Date : 2024-06-24 DOI: 10.1101/2024.06.23.24308327
Shamim Hossan, Md. Shahed Morshed, Hurjahan Banu, Muhammad Abul Hasanat
{"title":"Serum D-dimer level in women with polycystic ovary syndrome","authors":"Shamim Hossan, Md. Shahed Morshed, Hurjahan Banu, Muhammad Abul Hasanat","doi":"10.1101/2024.06.23.24308327","DOIUrl":"https://doi.org/10.1101/2024.06.23.24308327","url":null,"abstract":"Background: Women with polycystic ovarian syndrome (PCOS) have hyperandrogenemia and insulin resistance, which predispose them to prothrombotic conditions. D-dimer is a global marker of hemostatic dysfunction that has a contentious relationship with PCOS.\u0000Objective: To assess the association of D-dimer with PCOS and its manifestations\u0000Methods: This case-control study enrolled 44 women with PCOS based on the International Evidence-based Guideline, 2018, and an equal number of matched healthy controls by convenient sampling. After obtaining informed consent, participants' clinical data was taken, and fasting blood was drawn to measure glucose, lipid profile, hormones, and D-dimer. D-dimer was analyzed by latex immunofluorescence assay.\u0000Results: The D-dimer levels and status were statistically similar between the study groups [PCOS vs. control: 0.11 (0.10-0.17) vs. 0.13 (0.10-0.22), median (IQR), p= 0.673]. D-dimer levels did not vary according to the different characteristics of women with PCOS (p&gt;0.05). D-dimer levels had no significant correlations with various clinical and biochemical characteristics among women with PCOS (p&gt;0.05).\u0000Conclusion: D-dimer has no significant association with PCOS or its manifestations.","PeriodicalId":501419,"journal":{"name":"medRxiv - Endocrinology","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141515892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of low-dose monacolin K on the circulating proteome in individuals with suboptimal cholesterolaemia: A randomised clinical trial 低剂量 Monacolin K 对胆固醇血症患者循环蛋白质组的影响:随机临床试验
medRxiv - Endocrinology Pub Date : 2024-06-21 DOI: 10.1101/2024.06.19.24309106
Arrigo F. G. Cicero, Patrizia Giovanni Uboldi, Giangiacomo Beretta, Federica Fogacci, Elisa Grandi, Monika Svecla, Giuseppe Danilo Norata
{"title":"Effects of low-dose monacolin K on the circulating proteome in individuals with suboptimal cholesterolaemia: A randomised clinical trial","authors":"Arrigo F. G. Cicero, Patrizia Giovanni Uboldi, Giangiacomo Beretta, Federica Fogacci, Elisa Grandi, Monika Svecla, Giuseppe Danilo Norata","doi":"10.1101/2024.06.19.24309106","DOIUrl":"https://doi.org/10.1101/2024.06.19.24309106","url":null,"abstract":"Red yeast rice (RYR) is a traditional Chinese product obtained by fermenting rice with the yeast Monascus purpureus and contains monacolin K, which is chemically identical to lovastatin, a drug with cholesterol-lowering activity. The European Food Safety Authority (EFSA) has evaluated the safety and efficacy of RYR supplements for managing cholesterol levels. In 2018, EFSA published a scientific opinion on the use of monacolin K from RYR in food supplements, concluding that monacolins from RYR may raise significant safety concerns at a use level of 10 mg/ day. Following that, the European Commission declared in 2022 that RYR products must contain less than 3 mg of monacolins for daily consumption. The aim of this work was to perform a comprehensive profiling of plasma markers of muscle and liver dysfunction by extensive untargeted plasma proteomics in healthy volunteers with suboptimal cholesterolaemia who were randomly assigned to receive a dietary supplement containing RYR (total monacolin &lt;3 mg) or placebo for one month.\u0000No changes in classical markers of liver (AST, ALT) or muscle (CPK) function were detected in the plasma samples of patients treated with the supplement compared to placebo. Interestingly, the analysis of circulating proteins marking an early acute response in the liver, such as serum amyloid A4, orosomucoid 2, haptoglobin-related protein, prothrombin, α-1-antitrypsin, α-2-HS-glycoprotein, serum amyloid P (APCS), orosomucoid 1, c-reactive protein (CRP) and α-2-macroglobulin confirmed an overlapping profile in the two groups. Similarly, the analysis of ryanodine receptor 1, titin, dystrophin and myosin 7 again showed a similar profile in the two groups. These data indicate that a low dose of monacolin K (&lt;3 mg/day) in subjects with suboptimal cholesterolaemia does not increase levels of markers of liver and skeletal muscle function in plasma, excluding a deleterious effect of monacolin K on these tissues.","PeriodicalId":501419,"journal":{"name":"medRxiv - Endocrinology","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141515893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Leptin augmented model to include the role of obesity in insulin-glucose regulatory system for T2DM subjects 将肥胖在 T2DM 受试者胰岛素-葡萄糖调节系统中的作用纳入瘦素增强模型
medRxiv - Endocrinology Pub Date : 2024-06-19 DOI: 10.1101/2024.06.18.24309097
MANOJA RAJALAKSHMI ARAVINDAKSHAN, Devleena Ghosh, Chittaranjan Mandal, Jit Sarkar, Sujay Krishna Maity, Partha Chakrabarti
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