Reports of Biochemistry and Molecular Biology最新文献_第3页

The Role of Vitamin D Binding Protein and Vitamin D Level in Mortality of Sepsis Patients. 维生素 D 结合蛋白和维生素 D 水平在败血症患者死亡率中的作用

IF 1.7

Reports of Biochemistry and Molecular Biology Pub Date : 2023-10-01 DOI: 10.61186/rbmb.12.3.366

Liliriawati Ananta Kahar, Yusrawati Yusrawati, Jamsari Jamsari, Tinni Maskoen, Kornelis Aribowo, Wiwi Monika Sari

{"title":"The Role of Vitamin D Binding Protein and Vitamin D Level in Mortality of Sepsis Patients.","authors":"Liliriawati Ananta Kahar, Yusrawati Yusrawati, Jamsari Jamsari, Tinni Maskoen, Kornelis Aribowo, Wiwi Monika Sari","doi":"10.61186/rbmb.12.3.366","DOIUrl":"https://doi.org/10.61186/rbmb.12.3.366","url":null,"abstract":"Background: Vitamin D plays crucial roles in immune cell function, including macrophage activation, immune response modulation, and antimicrobial peptide production. Low vitamin D levels can result in reduced immune response, heightened inflammation, and impaired organ function, thereby exacerbating sepsis severity and impacting patient prognosis. This study investigates the influence of vitamin D binding protein expression and vitamin D levels on the mortality of septic patients.Methods: This analytical observational study employs a case-control approach and involves patients at the Critical Care Unit of Dr. M. Djamil General Hospital in Padang, Indonesia. The study comprises 40 patients in the case group and 40 patients in the control group. Vitamin D and vitamin D binding protein levels are assessed using the enzyme-linked immunosorbent assay method.Results: Vitamin D and vitamin D binding protein levels were observed to be lower in the case group compared to the control group. In the case group, the majority of patients had vitamin D binding protein levels below 200 µg/mL. A significant association was found between vitamin D levels and mortality in sepsis patients (P< 0.05). Patients with vitamin D levels below 20 µg/mL faced a 2.54 times higher risk of mortality than those with levels exceeding 20 µg/mL.Conclusions: Diminished levels of vitamin D binding protein and vitamin D contribute to an increased risk of mortality in septic patients.","PeriodicalId":45319,"journal":{"name":"Reports of Biochemistry and Molecular Biology","volume":"12 3","pages":"366-373"},"PeriodicalIF":1.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11015934/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140872462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Association Between GAS5 rs145204276, NEAT1 rs512715, and MEG3 rs4081134 Gene Polymorphisms and Papillary Thyroid Carcinoma. GAS5 rs145204276、NEAT1 rs512715 和 MEG3 rs4081134 基因多态性与甲状腺乳头状癌的关系

IF 1.7

Reports of Biochemistry and Molecular Biology Pub Date : 2023-10-01 DOI: 10.61186/rbmb.12.3.487

Marjan Abdi Pastaki, Saeedeh Salimi, Zahra Heidari, Mohsen Saravani

{"title":"An Association Between GAS5 rs145204276, NEAT1 rs512715, and MEG3 rs4081134 Gene Polymorphisms and Papillary Thyroid Carcinoma.","authors":"Marjan Abdi Pastaki, Saeedeh Salimi, Zahra Heidari, Mohsen Saravani","doi":"10.61186/rbmb.12.3.487","DOIUrl":"https://doi.org/10.61186/rbmb.12.3.487","url":null,"abstract":"Background: This study explores the association between growth arrest-specific 5 (GAS5) rs145204276, nuclear paraspeckle assembly transcript 1 (NEAT1) rs512715, and Maternally Expressed 3 (MEG3) rs4081134 polymorphisms and their impact on susceptibility to papillary thyroid carcinoma (PTC), considering differential expression of long noncoding RNAs (lncRNAs) in PTC.Methods: A case-control study involving 125 papillary thyroid carcinoma (PTC) patients and 125 controls was conducted. Genotyping of polymorphisms was performed using tetra-primer amplification refractory mutation system-polymerase chain reaction (ARMS-PCR) and PCR-restriction fragment length polymorphism (PCR-RFLP) methods.Results: No significant association was found between the two groups regarding genotypes and allelic frequencies of GAS-5 145204276 and MEG3 rs4081134 polymorphisms. Genetic models also showed the same results. Regarding NEAT1 rs512715, The PTC group had more GC genotypes and over-dominant models of NEAT1 rs512715 than controls, while controls showed a higher frequency of recessive models.Conclusion: GAS5 rs145204276 and MEG3 rs4081134 polymorphisms showed no significant association with papillary thyroid carcinoma (PTC) risk. In contrast, NEAT1 rs512715 exhibited a significant impact on PTC development.","PeriodicalId":45319,"journal":{"name":"Reports of Biochemistry and Molecular Biology","volume":"12 3","pages":"487-494"},"PeriodicalIF":1.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11015930/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140872817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Association of Circulating Circular RNAs (hg38_circ_0008980, and CircDLGAP4) in Diagnosis, Diseases Severity, and Prognosis of Ischemic Stroke. 循环 RNA（hg38_circ_0008980 和 CircDLGAP4）与缺血性中风的诊断、疾病严重程度和预后的关系

IF 1.7

Reports of Biochemistry and Molecular Biology Pub Date : 2023-10-01 DOI: 10.61186/rbmb.12.3.476

Mastaneh Zeraatiannejad, Mohammad Javad Mokhtari, Afshin Borhani-Haghighi

{"title":"Association of Circulating Circular RNAs (hg38_circ_0008980, and CircDLGAP4) in Diagnosis, Diseases Severity, and Prognosis of Ischemic Stroke.","authors":"Mastaneh Zeraatiannejad, Mohammad Javad Mokhtari, Afshin Borhani-Haghighi","doi":"10.61186/rbmb.12.3.476","DOIUrl":"https://doi.org/10.61186/rbmb.12.3.476","url":null,"abstract":"Background: Fast diagnosing ischemic stroke (IS) is a critical issue in clinical studies, as it allows more effective therapy and stops the progression of IS. The blood level of circular RNAs (CircRNAs) after stroke may be a rapid diagnostic marker.Methods: In this study, the blood level of circRNAs was evaluated using a real-time polymerase chain reaction (PCR). We used logistic and linear regression analysis to assess the potential of circRNAs levels with the risk of IS.Results: circRNA DLG associated protein 4 (CircDLGAP4) was decreased in patients compared with controls, and logistic regression showed its expression negatively associated with IS risk. The expression level of human genome version 38_Circular_0008980 (hg38_circ_0008980) was reduced significantly in patients with small vessel disease (SVD), and the linear regression analysis showed a negative relationship between hg38_circ_0008980 expressions with SVD subtype. hg38_circ_0008980 expression relative to controls showed a significant association with IS risk.Conclusion: Taken together, we found a significant decrease in the level of hg38_circ_0008980 after IS; it may act as a novel circRNA in IS pathophysiology with a positive correlation with stroke severity.","PeriodicalId":45319,"journal":{"name":"Reports of Biochemistry and Molecular Biology","volume":"12 3","pages":"476-486"},"PeriodicalIF":1.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11015920/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140856267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

HTLV-1 Proviral Load Absolute RT-qPCR Development for Assessing on Clinical Outcomes in HAM/TSP Patients. 用于评估 HAM/TSP 患者临床疗效的 HTLV-1 病毒载量绝对 RT-qPCR 开发。

IF 1.7

Reports of Biochemistry and Molecular Biology Pub Date : 2023-10-01 DOI: 10.61186/rbmb.12.3.393

Nazila Ariaee, Shadi Abbasnia, Faeze Sabet, Ali Mirhossein, Sanaz Ahmadi Ghezeldasht, Mehdi Moshfegh, Reza Boostani, Seyed Abdolrahim Rezaee

{"title":"HTLV-1 Proviral Load Absolute RT-qPCR Development for Assessing on Clinical Outcomes in HAM/TSP Patients.","authors":"Nazila Ariaee, Shadi Abbasnia, Faeze Sabet, Ali Mirhossein, Sanaz Ahmadi Ghezeldasht, Mehdi Moshfegh, Reza Boostani, Seyed Abdolrahim Rezaee","doi":"10.61186/rbmb.12.3.393","DOIUrl":"https://doi.org/10.61186/rbmb.12.3.393","url":null,"abstract":"Background: The significance of HTLV-1 proviral load as a prognostic biomarker in HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) has been a subject of controversy. This study aims to assess the impact of HTLV-1 proviral load (PVL) on the clinical outcome in patients with HAM/TSP.Methods: An absolute quantitative HTLV-1 PVL RT-qPCR, TaqMan method was developed with 100% sensitivity and specificity. Then, from 2005-2018, the HTLV-1 PVL of 90 eligible newly diagnosed HAM/TSP patients were assessed for demographic, clinical symptoms and their associations with HTLV-1-PVL.Results: The quality control of the designed RT-qPCR showed a sensitivity and specificity of 100%. Spasticity in lower limbs in 58.9% and urinary symptoms in 17.8% of HAM/TSPs were observed. Using this designed RT-qPCR, the HTLV-1-PVL strongly affected spasticity and sphincter disturbance (p=0.05). The multivariate logistic test showed that only the beginning of lower limb weakness along with tremor was associated with PVL (OR: 2.78. 95% CI (0.99-1.02) and p=0.05). Urinary incontinence was prevalent among these patients; however, no association was identified with the HTLV-1 proviral load (PVL).Conclusions: The absolute RT-qPCR developed for measuring HTLV-1 proviral load (PVL) demonstrated reliable results. Despite a high prevalence of urinary incontinence in these patients, no association was observed with the PVL. Consequently, it appears that HTLV-1 proviral load is specifically associated with developing spasticity in HAM/TSP.","PeriodicalId":45319,"journal":{"name":"Reports of Biochemistry and Molecular Biology","volume":"12 3","pages":"393-402"},"PeriodicalIF":1.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11015923/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140866107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Detection of Methylene Tetrahydrofolate Reductase (MTHFR C677T) Mutation among Acute Lymphoblastic Leukemia in Sudanese Patients. 在苏丹急性淋巴细胞白血病患者中检测亚甲基四氢叶酸还原酶 (MTHFR C677T) 突变。

IF 1.7

Reports of Biochemistry and Molecular Biology Pub Date : 2023-10-01 DOI: 10.61186/rbmb.12.3.458

Waad Almuatasem Mohieldeen, Albara Ahmed, Yousif Mohammed Elmosaad, Rania Saad Suliman, Abdulaziz Alfahed, Ahmed Hjazi, Humood Al Shmrany, Nora Hakami, Mohammed Ageeli Hakami, Alhomidi Almotiri, Hisham Ali Waggiallah

{"title":"Detection of Methylene Tetrahydrofolate Reductase (MTHFR C677T) Mutation among Acute Lymphoblastic Leukemia in Sudanese Patients.","authors":"Waad Almuatasem Mohieldeen, Albara Ahmed, Yousif Mohammed Elmosaad, Rania Saad Suliman, Abdulaziz Alfahed, Ahmed Hjazi, Humood Al Shmrany, Nora Hakami, Mohammed Ageeli Hakami, Alhomidi Almotiri, Hisham Ali Waggiallah","doi":"10.61186/rbmb.12.3.458","DOIUrl":"https://doi.org/10.61186/rbmb.12.3.458","url":null,"abstract":"Background: A genetic polymorphism that causes abnormal folate metabolism may lead to genomic instability and increase susceptibility to malignancies such as Acute Lymphoblastic leukemia (ALL). The purpose of this research is to identify methylene tetrahydrofolate reductase (MTHFR C677T) (NCBI ID: 4524) mutation in ALL patients.Methods: The study was a descriptive case-control hospital-based study with one hundred Sudanese participants divided equally into fifty (50) Sudanese ALL diagnosed patients as cases and fifty (50) Sudanese individuals as controls. The MTHFR C677T mutant allele was detected using conventional PCR, with the primer sequence of MTHFR C677T F-TGAAGGAAGGTGTCTGCGGGA R-AGGACGGTGCGGTGAGAGTG. The study was conducted from January to March 2023, and samples were collected from the Radiation and Isotops Center at Khartoum Hospital.Results: The investigation revealed that 12 of the 50 patients in the case group (24%) had the MTHFR C677T mutant allele, and the study also revealed that there is significant correlation with the control group. There is no significant relationship between socio-demographic variables and MTHFR mutation detection in ALL patients. Also, the sociodemographic variables predictors of MTHFR mutation among ALL patients adjusted for smoking habit revealed no significant relationship.Conclusion: According to the findings of this study, the mutant allele of the Methylene Tetra Hydro Folate Reductase C677T was detected and demonstrated varying degrees of significance. It was concluded that the MTHFR C677T gene mutation was associated with acute lymphoblastic leukemia in Sudanese patients.","PeriodicalId":45319,"journal":{"name":"Reports of Biochemistry and Molecular Biology","volume":"12 3","pages":"458-464"},"PeriodicalIF":1.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11015921/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140858406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Melatonin Mitigates the Progression of Chemically Induced Hepatocellular Carcinoma in Rats via Targeting Wnt/Β-Catenin Pathway, and Small Noncoding miR-let-7b. 褪黑素通过靶向 Wnt/Β-Catenin 通路和小非编码 miR-let-7b 缓解化学诱导的大鼠肝细胞癌的进展

IF 1.7

Reports of Biochemistry and Molecular Biology Pub Date : 2023-10-01 DOI: 10.61186/rbmb.12.3.403

Nesma Mohammed Bahaa Eldeen, Moataz Maher Kamel, Abbas Mohamed, Samaa Samir Kamar, Laila Rashed, Asmaa Mohammed ShamsEldeen

{"title":"Melatonin Mitigates the Progression of Chemically Induced Hepatocellular Carcinoma in Rats via Targeting Wnt/Β-Catenin Pathway, and Small Noncoding miR-let-7b.","authors":"Nesma Mohammed Bahaa Eldeen, Moataz Maher Kamel, Abbas Mohamed, Samaa Samir Kamar, Laila Rashed, Asmaa Mohammed ShamsEldeen","doi":"10.61186/rbmb.12.3.403","DOIUrl":"https://doi.org/10.61186/rbmb.12.3.403","url":null,"abstract":"Background: Melatonin, the controlling hormone of the sleep-wake cycle, has acquired attention due to its role in immunomodulation, anti-inflammation, as well as its proapoptotic effects. Wnt/β-catenin signaling can modulate cancer progression by promoting cell division and migration, while miR-let-7b may inhibit cell growth, migration, and invasion by affecting the function of adaptive immune cells. This work was designed to detect the effect of using melatonin as an immunomodulating therapeutic approach to control the progression of chemically induced hepatocellular carcinoma (HCC).Methods: Thirty male rats were equally divided into control, HCC, and melatonin-HCC groups. Animals in the HCC and melatonin-HCC groups were injected with diethylnitrosamine (intraperitoneal single dose) followed by repeated carbon-tetrachloride subcutaneous injection once weekly for six weeks. Melatonin was given from the first week of the study and continued during the process of HCC induction.Results: In the HCC group, the levels of tumor necrosis factor-α (TNF-α), vascular endothelial growth factor (VEGF), and Wnt/β-catenin expression significantly increased, while there was a downregulation of microRNA Let7b. Melatonin administration reversed these changes, along with an increase in hepatic content of interleukin-2 (IL-2) and caspase-3.Conclusions: Melatonin exerted hepatic immunomodulating changes, in addition to proapoptotic and antiangiogenic effects, illustrated by increased IL-2, caspase-3, and decreased VEGF levels, respectively. Moreover, the use of melatonin during hepatocarcinogenesis positively modulated the disrupted expression of microRNA let7b and Wnt/β-catenin significantly.","PeriodicalId":45319,"journal":{"name":"Reports of Biochemistry and Molecular Biology","volume":"12 3","pages":"403-414"},"PeriodicalIF":1.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11015929/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140866175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pharmacogenetic Effect of Thiopurine Methyl Transferase (TPMT) Gene Expression and Serum TNF on the Imuran Response in Ulcerative Colitis (UC) Iraqi Patients. 硫嘌呤甲基转移酶（TPMT）基因表达和血清 TNF 对伊拉克溃疡性结肠炎（UC）患者依木兰反应的药物遗传学影响

IF 1.7

Reports of Biochemistry and Molecular Biology Pub Date : 2023-10-01 DOI: 10.61186/rbmb.12.3.438

Noor Ali, Rafid Abdulkareem

{"title":"Pharmacogenetic Effect of Thiopurine Methyl Transferase (TPMT) Gene Expression and Serum TNF on the Imuran Response in Ulcerative Colitis (UC) Iraqi Patients.","authors":"Noor Ali, Rafid Abdulkareem","doi":"10.61186/rbmb.12.3.438","DOIUrl":"https://doi.org/10.61186/rbmb.12.3.438","url":null,"abstract":"Background: Ulcerative colitis (UC), a chronic inflammatory bowel disease (IBD), exerts its impact on both rectal and colonic mucosa, with a growing incidence. This study aims to explore the pharmacogenetic influence of thiopurine methyl transferase (TPMT) gene expression and serum tumor necrosis factor (TNF) levels on the response to Imuran in Iraqi patients with UC.Methods: Seventy individuals with chronic UC and 30 healthy controls were enrolled in this investigation. RNA extraction using the triazole method and enzyme-linked immunosorbent assay (ELISA) for TNF measurement were employed. Patients, aged 15-50 years, underwent Imuran treatment.Results: Diverse responses to Imuran were observed among patients, with TPMT gene expression levels below 1 in 35 patients leading to side effects, while the remaining 35 patients exhibited positive responses with TPMT gene expression exceeding 1. Patients with varying degrees of severe, moderate, and mild UC associated with TNF showed a significant correlation with Imuran non-response.Conclusions: A distinct correlation was identified between TPMT gene expression and Imuran therapy outcomes in UC patients. Further investigation is warranted to elucidate the underlying mechanism, positioning the TPMT gene as a potential therapeutic target for mitigating the impact of UC.","PeriodicalId":45319,"journal":{"name":"Reports of Biochemistry and Molecular Biology","volume":"12 3","pages":"438-447"},"PeriodicalIF":1.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11015922/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140872696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Association of Vitamins D, B6, and B12 Deficiencies with Hyperlipidemia Among Jordanian Adults. 约旦成年人缺乏维生素 D、B6 和 B12 与高脂血症的关系。

IF 1.7

Reports of Biochemistry and Molecular Biology Pub Date : 2023-10-01 DOI: 10.61186/rbmb.12.3.415

Madleen Nabil Al-Qusous, Wajdi Khalaf Jamil Al Madanat, Rasha Mohamed Hussein

{"title":"Association of Vitamins D, B6, and B12 Deficiencies with Hyperlipidemia Among Jordanian Adults.","authors":"Madleen Nabil Al-Qusous, Wajdi Khalaf Jamil Al Madanat, Rasha Mohamed Hussein","doi":"10.61186/rbmb.12.3.415","DOIUrl":"https://doi.org/10.61186/rbmb.12.3.415","url":null,"abstract":"Background: Obesity is an abnormal fat accumulation that adversely affects human health. Studies reported several vitamin deficiencies in obese patients. The current study investigates the deficiencies of vitamins D, B6, and B12 among Jordanian adults with hyperlipidemia and demonstrates the association between serum vitamin levels and metabolic and lipid profile parameters.Methods: Sixty male subjects were divided into 40 hyperlipidemic patients (age: 45.9 yr. ±10.2) and 20 controls (age: 41.2 yr. ±10.7). The blood levels of triglycerides, total cholesterol, high density lipoprotein (HDL)-cholesterol, hemoglobin A1c, and vitamins D, B6, and B12 were measured.Results: The hyperlipidemic patients showed significantly increased triglycerides, total cholesterol, non-HDL, cholesterol/HDL ratio, low-density lipoprotein (LDL)- cholesterol levels, and decreased HDL-cholesterol levels compared to the controls. No significant differences were found in the blood levels of vitamin D, vitamin B6, or vitamin B12 between groups. However, 50% of the hyperlipidemic patients and 54.5% of the controls exhibited vitamin D deficiency. Only the hyperlipidemic patients exhibited deficiencies of vitamins B6 and B12 in 5.4% and 3.3% of cases, respectively. In the controls, vitamin B12 level was inversely associated with total cholesterol, whereas in the hyperlipidemic patients, vitamin B6 level was inversely correlated with total cholesterol and non-HDL levels.Conclusions: The hyperlipidemic patients exhibited vitamins D, B6, and B12 deficiencies. Additionally, vitamins B6 and B12 levels were inversely correlated with total cholesterol and non-HDL levels. Our findings highlight the importance of routine evaluation of vitamin levels in patients with hyperlipidemia.","PeriodicalId":45319,"journal":{"name":"Reports of Biochemistry and Molecular Biology","volume":"12 3","pages":"415-424"},"PeriodicalIF":1.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11015927/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140854004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

SARS-CoV-2 and Its Omicron Variants Detection with RT-RPA -CRISPR/Cas13a-Based Method at Room Temperature. 用基于 RT-RPA -CRISPR/Cas13a 的方法在室温下检测 SARS-CoV-2 及其 Omicron 变体

IF 1.7

Reports of Biochemistry and Molecular Biology Pub Date : 2023-10-01 DOI: 10.61186/rbmb.12.3.425

Jia Li, Xiaojun Wang, Liujie Chen, Lili Duan, Fenghua Tan, Kai Li, Zheng Hu

{"title":"SARS-CoV-2 and Its Omicron Variants Detection with RT-RPA -CRISPR/Cas13a-Based Method at Room Temperature.","authors":"Jia Li, Xiaojun Wang, Liujie Chen, Lili Duan, Fenghua Tan, Kai Li, Zheng Hu","doi":"10.61186/rbmb.12.3.425","DOIUrl":"https://doi.org/10.61186/rbmb.12.3.425","url":null,"abstract":"Background: The outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has triggered a global health crisis, with genetic mutations and evolution further creating uncertainty about epidemic risk. It is imperative to rapidly determine the nucleic acid sequence of SARS-CoV-2 and its variants to combat the coronavirus pandemic. Our goal was to develop a rapid, room-temperature, point-of-care (POC) detection system to determine the nucleic acid sequences of SARS-CoV-2 isolates, especially omicron variants.Methods: Based on the conserved nucleotide sequence of SARS-CoV-2, bioinformatics software was used to analyze, design, and screen optimal enzymatic isothermal amplification primers and efficient CRISPR RNAs (crRNAs) of CRISPR/Cas13a to the target sequences. Reverse transcription-recombinase polymerase amplification (RT-RPA) was used to amplify the virus, and CRISPR/Cas13a-crRNA was used to cleave the SARS-CoV-2 target sequence. The sensitivity of nucleic acid detection was assessed by serial dilution of plasmid templates. All reactions were performed at room temperature.Results: RT-RPA, combined with CRISPR/Cas13a, can detect the SARS-CoV-2 with a minimum content of 102 copies/μL, and can effectively distinguish between the original strain and the Omicron variant with a minimum limit of detection (LOD) of 103 copies/μL.Conclusions: The method developed in this study has potential application in clinical detection of SARS-CoV-2 and its omicron variants.","PeriodicalId":45319,"journal":{"name":"Reports of Biochemistry and Molecular Biology","volume":"12 3","pages":"425-437"},"PeriodicalIF":1.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11015926/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140871672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Identification and Evaluation of Pathogenic Genes (traT, hly, aer, pap, and fimH) and Antibiotic Resistance Genes (blaTEM, blaSHV, and blaCTX) in Escherichia coli in Patients Referred to Gonabad Hospitals, Iran. 伊朗戈纳巴德医院转诊患者中大肠埃希菌致病基因（traT、hly、aer、pap 和 fimH）和抗生素耐药基因（blaTEM、blaSHV 和 blaCTX）的鉴定与评估。

IF 1.7

Reports of Biochemistry and Molecular Biology Pub Date : 2023-10-01 DOI: 10.61186/rbmb.12.3.465

Alireza Mohammadzadeh, Hamid Naghizadeh, Ahmad Mosadegh, Akram Astani, Omid Pouresmaeil, Jalal Mardaneh

{"title":"Identification and Evaluation of Pathogenic Genes (traT, hly, aer, pap, and fimH) and Antibiotic Resistance Genes (blaTEM, blaSHV, and blaCTX) in Escherichia coli in Patients Referred to Gonabad Hospitals, Iran.","authors":"Alireza Mohammadzadeh, Hamid Naghizadeh, Ahmad Mosadegh, Akram Astani, Omid Pouresmaeil, Jalal Mardaneh","doi":"10.61186/rbmb.12.3.465","DOIUrl":"https://doi.org/10.61186/rbmb.12.3.465","url":null,"abstract":"Background: Urinary tract infection (UTI) is one of the common bacterial infections. Escherichia coli is the most common cause of UTI. In this research, the prevalence of several virulence factors and beta-lactam resistance genes was investigated.Methods: One hundred E. coli isolates were collected from patients' specimens with UTI referred to Allame-Bohlol Gonabadi hospital. Polymerase chain reaction (PCR) was performed to identify five pathogenic genes (fimH, aer, pap, hly, traT) and three antibiotic resistance genes (blaTEM, blaCTX, blaSHV).Results: The frequencies of blaSHV, blaTEM and blaCTX beta-lactamase genes among extended-spectrum-beta-lactamases (ESBLs) positive isolates were 11.1%, 48.1%, and 93.3%, respectively. A significant number of isolates were resistant to the most commonly used antibiotics.Conclusion: Pathogenic genes may also increase the severity, progression, and expansion of urinary tract infections. Therefore, identifying these genes as critical controllers of illness can use for better manage the treatment.","PeriodicalId":45319,"journal":{"name":"Reports of Biochemistry and Molecular Biology","volume":"12 3","pages":"465-475"},"PeriodicalIF":1.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11015931/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140860671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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