Hormone Molecular Biology and Clinical Investigation最新文献

{"title":"Frontmatter","authors":"","doi":"10.1515/hmbci-2023-frontmatter3","DOIUrl":"https://doi.org/10.1515/hmbci-2023-frontmatter3","url":null,"abstract":"","PeriodicalId":13224,"journal":{"name":"Hormone Molecular Biology and Clinical Investigation","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135588825","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}

{"title":"Intermittent vs. continuous swimming training on adipokines and pro-inflammatory cytokines in metabolic syndrome experimental model.","authors":"Shila Nayebifar,&nbsp;Hossein Nakhaei,&nbsp;Zohreh Borhani Kakhki,&nbsp;Elham Ghasemi","doi":"10.1515/hmbci-2022-0004","DOIUrl":"10.1515/hmbci-2022-0004","url":null,"abstract":"<p><strong>Objectives: </strong>In this study, metabolic syndrome-affected rats were studied to examine how intermittent and continuous swimming training influenced adipokines and pro-inflammatory cytokines.</p><p><strong>Methods: </strong>Forty-eight male Wistar rats were randomized in this experimental study into four groups (n=8), including normal control (NC), metabolic syndrome (MS), continuous swimming training with metabolic syndrome (CT-MS: load 0-3% body mass, 5 d/wk, for 8 weeks), and intermittent swimming training with metabolic syndrome (IT-MS: load 5-16% body mass, 5 d/wk, for 8 weeks). The serum levels of metrnl, adipolin, irisin, leptin, TNF-α, and IL-6 were measured using the ELISA test.</p><p><strong>Results: </strong>The IT-MS and NC groups exhibited significantly lower leptin concentrations than the CT-MS group (p=0.001). The irisin, meteorin, and adipolin serum levels increased significantly in CT-MS and IT relative to the NC and CT-MS groups (p=0.001), with the changes being more pronounced in the IT group (p=0.05). TNF-α and IL-6 were inclined in the CT-MS group compared with the other three groups (p=0.001), while IL-6 was increased in the IT group (p=0.024).</p><p><strong>Conclusions: </strong>Intermittent swimming is more effective than continuous swimming training in improving adipokines in rats with metabolic syndrome.</p>","PeriodicalId":13224,"journal":{"name":"Hormone Molecular Biology and Clinical Investigation","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10004986","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}

{"title":"Increased expression of androgen receptor and PSA genes in LNCaP (prostate cancer) cell line due to high concentrations of EGCG, an active ingredient in green tea.","authors":"Nadereh Bakhshandeh,&nbsp;Maryam Mohammadi,&nbsp;Parisa Mohammadi,&nbsp;Elahe Nazari,&nbsp;Mehdi Damchi,&nbsp;Sajad Khodabandelu,&nbsp;Hossein Mokhtari","doi":"10.1515/hmbci-2022-0054","DOIUrl":"https://doi.org/10.1515/hmbci-2022-0054","url":null,"abstract":"<p><strong>Objectives: </strong>Androgen receptor (AR) play a key role in the onset and progression of prostate cancer. Epigallocatechin-3-gallate (EGCG) is a polyphenolic compound and the active ingredient in green tea, which is involved in modulating gene expression through epigenetic alterations. Previous studies have shown that EGCG at low concentrations reduces the expression of AR and prostate-specific antigen (PSA) in the LNCaP cell line of prostate cancer. In this study, the effect of higher EGCG concentrations on AR and PSA expression in LNCaP prostate cancer cell line was investigated.</p><p><strong>Methods: </strong>In this study, LNCaP prostate cancer cell line was used and after MTT test, concentrations of 40, 60 and 80 μg/mL EGCG were used for treatment. Then, the expression of AR and PSA genes was evaluated by RT-PCR. AR protein expression was also assessed by Western blotting.</p><p><strong>Results: </strong>The present study showed that treatment of LNCaPs cells by EGCG reduces cell proliferation. The IC50 value was 42.7 μg/mL under experimental conditions. It was also observed that EGCG at concentrations of 40 and 80 μg/mL increased the expression of AR and PSA (p<0.05).</p><p><strong>Conclusions: </strong>The present study showed that the effect of EGCG on AR expression was different at different concentrations, so that unlike previous studies, higher concentrations of EGCG (80 and 40 μg/mL) increased AR and PSA expression. It seems that due to the toxic effects of EGCG in high concentrations on cancer cells and the possibility of its effect on normal cells, more caution should be exercised in its use.</p>","PeriodicalId":13224,"journal":{"name":"Hormone Molecular Biology and Clinical Investigation","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9729734","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}

{"title":"Promoter methylation levels of <i>RASSF1</i> and <i>ATIC</i> genes are associated with lung cancer in Iranian patients.","authors":"Mahsa Mashayekhi,&nbsp;Milad Asadi,&nbsp;Shahriar Hashemzadeh,&nbsp;Amir Vahedi,&nbsp;Dariush Shanehbandi,&nbsp;Ahmad Faris Al-Omar,&nbsp;Morteza Akbari,&nbsp;Mortaza Raeisi","doi":"10.1515/hmbci-2022-0007","DOIUrl":"https://doi.org/10.1515/hmbci-2022-0007","url":null,"abstract":"<p><strong>Objectives: </strong>Epigenetic alterations like methylation of tumor suppressor genes or oncogenes, in respiratory epithelium have been associated with lung cancer. Hypermethylation of genes promoter is an epigenetic event, and is responsible to tumor suppressor genes inactivation as well as oncogenes activation. This study aimed to assess the role of methylation status in promoter of <i>RASSF1</i> and <i>ATIC</i> genes their potential implication in the pathogenesis of lung tumor in Iranian patients.</p><p><strong>Methods: </strong>In this study, we collected 100 tissue samples (50 lung cancer tissues and 50 adjacent non-cancerous lung tissues) from Iranian lung cancer patients. The genomic DNA was extracted, and methylation status of both <i>RASSF1</i> and <i>ATIC</i> genes was investigated by methylation-sensitive high-resolution melting (MS-HRM) assay technique and Real-Time PCR. Cancer Genome Atlas (TCGA) dataset was also analyzed for further validation of the gene's methylation.</p><p><strong>Results: </strong>Methylation of <i>RASSF1</i> gene promoter was significantly higher in lung tumor tissues. However, promoter methylation levels of <i>ATIC</i> gene was significantly lower in lung tumor tissues. These results were additionally confirmed by TCGA analysis. Promoter methylation of both <i>RASSF1</i> and <i>ATIC</i> genes was significantly associated with lymph node metastasis, and clinical stage of lung cancer. The receiver operating characteristic (ROC) curve analysis indicated a high accuracy of promoter methylation in these genes as a diagnostic biomarker for lung cancer.</p><p><strong>Conclusions: </strong>Methylation levels of both <i>RASSF1</i> and <i>ATIC</i> genes promoters were associated with lung cancer pathogenesis in Iranian population, and may be a suitable biomarker for diagnosis and prognosis of lung cancer in early stage of tumorigenesis.</p>","PeriodicalId":13224,"journal":{"name":"Hormone Molecular Biology and Clinical Investigation","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9731643","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}

{"title":"Exercise modulation in inflammation and metabolic hormonal disorders of COVID-19 to decrease risk factors in coronary heart disease.","authors":"Sahar Avazpour,&nbsp;Amin Amini,&nbsp;Hossein Shirvani,&nbsp;Ehsan Arabzadeh","doi":"10.1515/hmbci-2022-0040","DOIUrl":"https://doi.org/10.1515/hmbci-2022-0040","url":null,"abstract":"<p><strong>Objectives: </strong>Sedentary life style separated during COVID-19 pandemic. Patients with cardiovascular diseases (CVD) are vulnerable with sedentary life style. Therefore, the aim of this study was to investigate the effect of 8 weeks of combined and high intensity interval training (HIIT) on C Reactive protein, galectin-3, leptin, fibrinogen and insulin resistance index in coronary heart disease after COVID-19.</p><p><strong>Methods: </strong>Thirty-six cardiovascular patients (55.14 ± 1.4 years, 78.6 ± 5.1 kg) were divided into three groups of combined exercise (n=13), HIIT (n=12) and control group (n=11). Combined exercise consisted of aerobic (4 weeks) and aerobic + HIIT exercise (4 weeks), three sessions per weeks. The protocol of the HIIT group included performing high intensity interval training, three sessions per weeks for 8 weeks. Blood samples were taken 24 h before the first training session and 48 h after the last training. C Reactive protein (CRP), galectin-3, leptin, fibrinogen measured with ELISA kit.</p><p><strong>Results: </strong>CRP, galectin-3 and fibrinogen decreased significantly after 8 weeks of combined training and HIIT (compare to pre-test). Also, insulin resistance index after 8 weeks of combined exercise showed a significant decrease compare to pre-test (p<0.05). After 8 weeks, CRP, galectin-3 and insulin resistance significantly decreased compare to control group (p<0.05).</p><p><strong>Conclusions: </strong>In the patient with CVD, combined exercise training may be more effective than HIIT in reducing metabolic and heart risk factors after an epidemic such as COVID-19. However, change of leptin need to more studies.</p>","PeriodicalId":13224,"journal":{"name":"Hormone Molecular Biology and Clinical Investigation","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9732442","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}

{"title":"The effect of co-administration of artemisinin and N-acetyl cysteine on antioxidant status, spermatological parameters and histopathology of testis in adult male mice.","authors":"Behnaz Abedi,&nbsp;Hossein Tayefi-Nasrabadi,&nbsp;Davoud Kianifard,&nbsp;Mehdi Basaki,&nbsp;Amir Ali Shahbazfar,&nbsp;Aiyoub Piri,&nbsp;Mahdi Dolatyarieslami","doi":"10.1515/hmbci-2022-0050","DOIUrl":"https://doi.org/10.1515/hmbci-2022-0050","url":null,"abstract":"<p><strong>Objectives: </strong>This <i>in vivo</i> study aimed to evaluate the effect of various concentrations of artemisinin (Art) alone or together with N-acetyl cysteine (NAC) on spermatological indices, antioxidant status, and histopathological parameters of testicular tissue in adult male mice.</p><p><strong>Methods: </strong>Six groups of five healthy male mice (25-30 g) were randomly assigned to different experimental groups. These groups received DMSO and corn oil (0.1%) as an Art solvent (Control), 50 mg kg^-1 Art (Art-50), 250 mg kg^-1 Art (Art-250), 50 mg kg^-1 Art + 150 mg kg^-1 NAC (Art-50+NAC-150), 250 mg kg^-1 Art + 150 mg kg^-1 NAC (Art-250+NAC-150) and 150 mg kg^-1 NAC (NAC-150) for a period of 7 days. Testes and epididymis were prepared to evaluate the malondialdehyde (MDA), glutathione (GSH), superoxide dismutase (SOD), catalase (CAT), peroxidase (POX), spermatological indices, and histological parameters.</p><p><strong>Results: </strong>We showed that the high dose of Art (Art-250) significantly reduced the sperm count, motility, viability, and the activity of CAT and increased the levels of MDA compared to the control group. Also, the overdose of Art caused adverse changes in testicular tissue. Co-administration of NAC with Art (Art-250+NAC-150) corrected the adverse effects of Art.</p><p><strong>Conclusions: </strong>The current study reports that a high dose of Art affects, spermatological parameters, antioxidant/stress oxidative status of the male reproductive system, and NAC is capable neutralize all adverse effects caused by Art.</p>","PeriodicalId":13224,"journal":{"name":"Hormone Molecular Biology and Clinical Investigation","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9735610","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}

{"title":"The effects of endurance exercise and metformin on memory impairment caused by diabetes.","authors":"Sadegh Shabab,&nbsp;Maryam Mahmoudabady,&nbsp;Mahmoud Hosseini,&nbsp;Zahra Gholamnezhad,&nbsp;Mahtab Fouladi,&nbsp;Ali Akbar Asghari","doi":"10.1515/hmbci-2022-0061","DOIUrl":"https://doi.org/10.1515/hmbci-2022-0061","url":null,"abstract":"<p><strong>Objectives: </strong>Diabetes has a negative effect on learning and memory performance, and it is a risk factor for Alzheimer's disease and dementia development. The present study aims to investigate the effects of two kinds of endurance exercise including high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) as well as metformin on impaired memory and learning related to streptozotocin (STZ) induced diabetes in rats.</p><p><strong>Methods: </strong>Forty adult male rats (250 ± 20 g weight) were divided into five groups (n=8), including control, diabetic, as well as diabetic rats treated with metformin (300 mg/kg), and HIIT (20 m/min), and MICT (15 m/min) exercises. Diabetes was induced by STZ (60 mg/kg, i.p.). Serum glucose concentration and oxidative stress markers (SOD, CAT, thiol, and MDA) in the cortex and hippocampus were determined by colorimetric assay. Behavioral tests were performed with a passive avoidance test.</p><p><strong>Results: </strong>The diabetic groups treated with metformin and both HIIT, and MICT exercises improved the latency and the staying time in the darkroom and lightroom. The entrance frequency into the darkroom also was restored (p<0.01-p<0.001). In both HIIT and MICT exercises as well as metformin groups the oxidative stress induced by diabetes has been reversed and attenuation of the serum glucose level has been observed compared to non-treated diabetic ones (p<0.05-p<0.001).</p><p><strong>Conclusions: </strong>The results of the present study revealed both HIIT and MICT exercises had protective effects against oxidative stress and behavioral impairments induced by diabetes and these effects were comparable to the effects of metformin.</p>","PeriodicalId":13224,"journal":{"name":"Hormone Molecular Biology and Clinical Investigation","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9735612","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}

{"title":"Exploration of meteorin-like peptide (metrnl) predictors in type 2 diabetic patients: the potential role of irisin, and other biochemical parameters.","authors":"Yaser Khajebishak,&nbsp;Amir Hossein Faghfouri,&nbsp;Ali Soleimani,&nbsp;Sadra Madani,&nbsp;Laleh Payahoo","doi":"10.1515/hmbci-2022-0037","DOIUrl":"https://doi.org/10.1515/hmbci-2022-0037","url":null,"abstract":"<p><strong>Objectives: </strong>Meteorin-like peptide (Metrnl), the newly discovered adipokines involves in glucose and lipid metabolism and energy homeostasis. The aim of the present study was to explore the potential predictors of Metrnl by emphasizing the Irisin, glycemic indices, and lipid profile biomarkers in type 2 diabetic patients.</p><p><strong>Methods: </strong>This cross-sectional study was carried out on 32 obese types 2 diabetic patients, 31 healthy obese, and 30 healthy normal weight people between August 2020 and March 2021. Serum Metrnl and Irisin, fasting blood glucose (FBS), fasting insulin (FI), fasting insulin (FI), triglyceride (TG), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), total cholesterol (TC), HbA_1c and eAG levels were measured in a standard manner. To assay insulin resistance and insulin sensitivity, the homeostatic model assessment insulin resistance (HOMA-IR) and quantitative check index (QUICKI) model were used. Quantile regression analysis with the backward elimination method was used to explore predictors. The significant level was defined as p<0.05.</p><p><strong>Results: </strong>Between variables entered into the model, only the group item showed to be the main predictor of Metrnl in type 2 diabetic patients. Besides, the serum level of Irisin was lower in diabetic patients, and a significant difference was detected between obese diabetic patients and the normal weight group (p=0.024).</p><p><strong>Conclusions: </strong>Given the multi-causality of diabetes and also the possible therapeutic role of Metrnl in the management of type 2 diabetic patients' abnormalities, designing future studies are needed to discover other predictors of Metrnl and the related mechanisms of Metrnl in the management of diabetes.</p>","PeriodicalId":13224,"journal":{"name":"Hormone Molecular Biology and Clinical Investigation","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9787315","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}

{"title":"Risk factors and inflammatory markers in acute coronary syndrome-ST elevation myocardial infarction (STEMI).","authors":"Thirumurthi Karthikeyan,&nbsp;Mani Raja,&nbsp;Devarajan Radha,&nbsp;Archana Gaur T,&nbsp;Jeganathan Geetha,&nbsp;Varatharajan Sakthivadivel","doi":"10.1515/hmbci-2021-0106","DOIUrl":"https://doi.org/10.1515/hmbci-2021-0106","url":null,"abstract":"<p><strong>Objectives: </strong>The increasing prevalence of coronary artery disease [CAD] poses worrying statistics. Atherosclerosis of coronary vessels is the main culprit for the spectrum of CAD especially acute coronary syndrome. Atherosclerosis is regarded as a consequence of inflammatory changes in the coronaries. Our study aimed to assess the role of risk factors and inflammatory markers with acute ST-elevation myocardial infarction [STEMI].</p><p><strong>Methods: </strong>100 patients with ST-elevation Myocardial infarction [STEMI] and 100 age and sex matched controls were included in the study. A history of risk factors like smoking, hypertension, diabetes and hypertension was noted. A venous blood sample was obtained for analysis of inflammatory markers. The data thus obtained was statistically analyzed.</p><p><strong>Results: </strong>The cases had a significant number of risk factors such as smoking, hypertension, and diabetes mellitus, previous history of CAD, increased body mass index [BMI], and raised high sensitive C-reactive protein [hs-CRP]. Patients with anterior myocardial infarction were older and had hypertension and diabetes mellitus. Patients with inferior myocardial infarction had high BMI, raised erythrocyte sedimentation rate [ESR] and alcoholism. Smokers, patients with diabetes mellitus, high total cholesterol, Low-density lipoprotein [LDL] cholesterol, and hs-CRP were more prone to complications.</p><p><strong>Conclusions: </strong>Patients with a greater number of risk factors and raised inflammatory markers were at high risk of STEMI and its complications. An approach to control the modifiable risk factors like obesity and lifestyle changes can reduce the disease burden.</p>","PeriodicalId":13224,"journal":{"name":"Hormone Molecular Biology and Clinical Investigation","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9723856","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}

{"title":"Frontmatter","authors":"","doi":"10.1515/hmbci-2023-frontmatter2","DOIUrl":"https://doi.org/10.1515/hmbci-2023-frontmatter2","url":null,"abstract":"","PeriodicalId":13224,"journal":{"name":"Hormone Molecular Biology and Clinical Investigation","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136177672","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}