Balkan Journal of Medical Genetics最新文献_第10页

The Utility of Whole Exome Sequencing in Diagnosing Pediatric Neurological Disorders. 全外显子组测序在诊断儿童神经系统疾病中的应用。

IF 0.6 4区医学

Balkan Journal of Medical Genetics Pub Date : 2021-03-23 eCollection Date: 2020-11-01 DOI: 10.2478/bjmg-2020-0028

O Y Muthaffar

{"title":"The Utility of Whole Exome Sequencing in Diagnosing Pediatric Neurological Disorders.","authors":"O Y Muthaffar","doi":"10.2478/bjmg-2020-0028","DOIUrl":"https://doi.org/10.2478/bjmg-2020-0028","url":null,"abstract":"Pediatric neurological disorders have a wide spectrum of clinical presentations and can be challenging to diagnose. Whole exome sequencing (WES) is increasingly becoming an integral diagnostic tool in medicine. It is cost-effective and has high diagnostic yield, especially in consanguineous populations. This study aims to review WES results and its value in diagnosing neurological disorders. A retrospective chart review was performed for WES results between the period of January 2018 to November 2019. Whole exome sequencing was requested for children with unexplained neurological signs and symptoms such as epilepsy, developmental delay, visual impairment, spasticity, hypotonia and magnetic resonance imaging (MRI) brain changes. It was conducted for children in a pediatric neurology clinic of a tertiary center at Jeddah, Saudi Arabia. Twenty-six children with undiagnosed neurological conditions were identified and underwent WES diagnosis. Nineteen patients (73.0%) of the cohort were diagnosed with pathogenic variants, likely pathogenic variants or variants of unknown significance (VUS). Consanguinity was positive in 18 families of the cohort (69.0%). Seven patients showed homozygous mutations. Five patients had heterozygous mutations. There were six patients with VUS and six patients had negative WES results. Whole exome sequencing showed a high diagnostic rate in this group of children with variable neurological disorders.","PeriodicalId":55403,"journal":{"name":"Balkan Journal of Medical Genetics","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ee/42/bjmg-23-017.PMC8009565.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25558539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Genetic Spectrum of Neonatal Diabetes. 新生儿糖尿病基因谱。

IF 0.5 4区医学

Balkan Journal of Medical Genetics Pub Date : 2021-03-23 eCollection Date: 2020-11-01 DOI: 10.2478/bjmg-2020-0027

M Kocova

引用次数: 0

Fetal Cystic Hygroma Associated with Terminal 2p25.1 Duplication and Terminal 3p25.3 Deletion: Cytogenetic, Fluorescent in Situ Hybridization and Microarray Familial Characterization of Two Different Chromosomal Structural Rearrangements. 与末端2p25.1重复和末端3p25.3缺失相关的胎儿囊性水瘤:两种不同染色体结构重排的细胞遗传学、荧光原位杂交和微阵列家族性表征

IF 0.6 4区医学

Balkan Journal of Medical Genetics Pub Date : 2021-03-23 eCollection Date: 2020-11-01 DOI: 10.2478/bjmg-2020-0023

F Stipoljev, M Barbalic, M Logara, A Vicic, M Vulic, S Zekic Tomas, R Gjergja Juraski

{"title":"Fetal Cystic Hygroma Associated with Terminal 2p25.1 Duplication and Terminal 3p25.3 Deletion: Cytogenetic, Fluorescent in Situ Hybridization and Microarray Familial Characterization of Two Different Chromosomal Structural Rearrangements.","authors":"F Stipoljev, M Barbalic, M Logara, A Vicic, M Vulic, S Zekic Tomas, R Gjergja Juraski","doi":"10.2478/bjmg-2020-0023","DOIUrl":"https://doi.org/10.2478/bjmg-2020-0023","url":null,"abstract":"We report a prenatally diagnosed case of partial trisomy 2p and partial monosomy 3p, resulting from unbalanced translocation (2;3)(p25.1;p25.3) of paternal origin. Parents were non consanguineous Caucasians, with familial history of recurrent miscarriages on the father's side. Detailed sonographic examination of the fetus showed a septated cystic hygroma measuring 6 mm at 13 weeks' gestation. Karyotyping and fluorescent in situ hybridization (FISH) analysis of cultured amniotic fluid cells revealed an unbalanced translocation der(3)t(2;3)(p25.1; p25.3) and apparently balanced inv(3)(p13p25.3) in a fetus. Parental cytogenetic evaluation using karyotyping and FISH analysis showed the presence of both a balanced translocation and a paracentric inversion in father t(2;3) (p25.1;p25.3) inv(3)(p13p25.3). Microarray analysis showed a 11.6 Mb deletion at 3p26.3-p25.3 and duplication of 10.5 Mb at the 2p25.3-p25 region. The duplicated region at 2p25.1p25.3 contains 45 different genes, where 12 are reported as OMIM morbid genes with different phenotypical implications. The deleted region at 3p26.3-p25.3 contains 65 genes, out of which 27 are OMIM genes. Three of these (CNTN4, SETD5 and VHL) were curated by Clingene Dosage Gene Map and were given a high haplo-insufficiency score. Genes affected by the unbalanced translocation could have contributed to some specific phenotypic changes of the fetus in late pregnancy. The application of different cytogenetic methods was essential in our case, allowing the detection of different types of structural chromosomal aberrations and more thorough genetic counseling for future pregnancies.","PeriodicalId":55403,"journal":{"name":"Balkan Journal of Medical Genetics","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ca/9f/bjmg-23-079.PMC8009571.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25558498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Familial Non-autoimmune Hyperthyroidism in Family Members Across Four Generations Due To a Novel Disease-causing Variant in The Thyrotropin Receptor Gene. 家族性非自身免疫性甲状腺功能亢进症家族成员跨越四代由于在促甲状腺激素受体基因的一种新的致病变异。

IF 0.6 4区医学

Balkan Journal of Medical Genetics Pub Date : 2021-03-23 eCollection Date: 2020-11-01 DOI: 10.2478/bjmg-2020-0022

A Malej, M Avbelj Stefanija, N Bratanič, K Trebušak Podkrajšek

{"title":"Familial Non-autoimmune Hyperthyroidism in Family Members Across Four Generations Due To a Novel Disease-causing Variant in The Thyrotropin Receptor Gene.","authors":"A Malej, M Avbelj Stefanija, N Bratanič, K Trebušak Podkrajšek","doi":"10.2478/bjmg-2020-0022","DOIUrl":"https://doi.org/10.2478/bjmg-2020-0022","url":null,"abstract":"Activating disease-causing variants in the thyrotropin-receptor (TSHR) gene are associated with familial or sporadic congenital non-autoimmune hyperthyroidism. Familial non-autoimmune hyperthyroidism (FNAH) is a rare form of hyperthyroidism with 41 families reported so far in the TSHR gene mutation database. We present clinical and genetic features of 11 patients with FNAH across four generations of a Slovenian family. They all developed clinical features of hyperthyroidism but did not show characteristics of autoimmune hyperthyroidism. Members of the initially diagnosed generation were diagnosed as hyperthyrotic after they developed cardiac complications (rhythm disorders, thromboembolic events, cardiac insufficiency), while patients in the younger generations were diagnosed earlier, and consequently, early cardiovascular complications were less frequent. All patients had a novel heterozygous TSHR variant NP_ 000360.2: p.Met453Val (NM_000369.2: c.1357A>G) predicted to be pathogenic. Therefore, besides expending the mutational spectrum of the activating TSHR variants in FNAH, our experience with this multi-generation family confirms the need for early diagnosis and appropriate treatment of FNAH.","PeriodicalId":55403,"journal":{"name":"Balkan Journal of Medical Genetics","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/fe/b8/bjmg-23-087.PMC8009563.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25558499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Case Report of a Successful Pregnancy in a Cystic Fibrosis Patient with The c.1521_1523delCTT/c.3718-2477C>t Genotypes. c. 1521_1523delctt /c型囊性纤维化患者妊娠成功1例报告3718 - 2477 c > t基因型。

IF 0.6 4区医学

Balkan Journal of Medical Genetics Pub Date : 2021-03-23 eCollection Date: 2020-11-01 DOI: 10.2478/bjmg-2020-0018

V L Spasova, L I Koleva, D I Toncheva, V I Karamisheva

{"title":"Case Report of a Successful Pregnancy in a Cystic Fibrosis Patient with The c.1521_1523delCTT/c.3718-2477C>t Genotypes.","authors":"V L Spasova, L I Koleva, D I Toncheva, V I Karamisheva","doi":"10.2478/bjmg-2020-0018","DOIUrl":"https://doi.org/10.2478/bjmg-2020-0018","url":null,"abstract":"The aim of this case report was to show the consequences of pregnancy in a cystic fibrosis (CF) patient with a rare mutation. We present a case of a patient with CF, pregnant for the second time, who gave birth to a healthy child. Her mutation status revealed the presence of relatively rare mutation c.3718-2477C>T that is associated with a milder phenotype of the disease. During pregnancy, her vital signs were within normal limits. She had no exacerbations after the third gestational month. Cystic fibrosis is the most common genetic disorder among Caucasians. Over the last few decades, the survival rate and the lifespan of patients with CF have increased progressively. This is why more affected women are choosing to become pregnant. Predictive factors for the pregnancy outcome are basal pulmonary function [measured by forced expiratory volume/1 second (FEV1)], nutritional status [measured by body mass index (BMI)], diabetes and bacterial colonization. The report of our case emphasizes the need for establishing the exact mutations in CF patients who plan to become pregnant in order to predict the possible outcomes of this specific period of life. Moreover, genetic counseling is strongly recommended for the right understanding of the pregnancy risks in such cases.","PeriodicalId":55403,"journal":{"name":"Balkan Journal of Medical Genetics","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/eb/1e/bjmg-23-103.PMC8009569.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25558502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Array-comparative Genomic Hybridization Results in Clinically Affected Cases with Apparently Balanced Chromosomal Rearrangements. 染色体重排明显平衡的临床病例的阵列-比较基因组杂交结果。

IF 0.6 4区医学

Balkan Journal of Medical Genetics Pub Date : 2021-03-23 eCollection Date: 2020-11-01 DOI: 10.2478/bjmg-2020-0026

N B Satkin, B Karaman, S Ergin, H Kayserili, I H Kalelioglu, R Has, A Yuksel, S Basaran

{"title":"Array-comparative Genomic Hybridization Results in Clinically Affected Cases with Apparently Balanced Chromosomal Rearrangements.","authors":"N B Satkin, B Karaman, S Ergin, H Kayserili, I H Kalelioglu, R Has, A Yuksel, S Basaran","doi":"10.2478/bjmg-2020-0026","DOIUrl":"https://doi.org/10.2478/bjmg-2020-0026","url":null,"abstract":"Carriers of apparently balanced chromosomal rearrangements (ABCRs) have a 2-3-fold higher risk of carrying an abnormal phenotype, when compared to the average population. Apparently balanced chromosomal rearrangements can be imbalanced at the submicroscopic level, and changes in the gene structure, formation of a new chimeric gene, gain or loss of function of the genes and altered imprinting pattern may also affect the phenotype. Chromosomal microarray (CMA) is an efficient tool to detect submicroscopic imbalances at the breakpoints as well as in the whole genome. We aimed to determine the effectiveness of array-comparative genomic hybridization (aCGH) application in phenotypically affected cases with ABCRs at a single center from Turkey. Thirty-four affected cases (13 prenatal, 21 postnatal) carrying ABCRs were investigated with CMA. In postnatal series, ABCRs were familial in 7 and de novo in 14 cases. Seven de novo cases were imbalanced (in postnatal series 33.3% and in de novo cases 50.0%). Out of 13 prenatal cases, five were familial and eight were de novo in origin and two de novo cases were imbalanced (in 15.4% prenatal series and in 25.0% de novo cases). No cryptic imbalance was observed in familial cases. The anomaly rates with array studies ranged between 14.3-25.0% in familial and between 20.0-57.5% in de novo cases of postnatal series in the literature. Studies focused on prenatal ABCR cases with abnormal ultrasound findings are limited and no submicroscopic imbalance was reported in the cohorts. When de novo postnatal or prenatal results were combined, the percentage of abnormalities detected by CMA was 40.9%. Taking this contribution into consideration, all ABCRs should be investigated by CMA even if the fetal ultrasound findings are normal.","PeriodicalId":55403,"journal":{"name":"Balkan Journal of Medical Genetics","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/8f/93/bjmg-23-025.PMC8009573.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25558541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of Methylation Profiles of An Epidermal Growth Factor Receptor Gene in a Head and Neck Squamous Cell Carcinoma Patient Group. 头颈部鳞状细胞癌患者组表皮生长因子受体基因甲基化谱的评价。

IF 0.6 4区医学

Balkan Journal of Medical Genetics Pub Date : 2021-03-23 eCollection Date: 2020-11-01 DOI: 10.2478/bjmg-2020-0025

M Mutlu, P Mutlu, S Azarkan, Ö Bayır, B Öcal, G Saylam, M H Korkmaz

{"title":"Evaluation of Methylation Profiles of An Epidermal Growth Factor Receptor Gene in a Head and Neck Squamous Cell Carcinoma Patient Group.","authors":"M Mutlu, P Mutlu, S Azarkan, Ö Bayır, B Öcal, G Saylam, M H Korkmaz","doi":"10.2478/bjmg-2020-0025","DOIUrl":"https://doi.org/10.2478/bjmg-2020-0025","url":null,"abstract":"Upregulation of the epidermal growth factor receptor (EGFR) gene has shown an important impact on the development of head and neck cancers due to its important regulation role on multiple cell signaling pathways. The aim of this study was to investigate the methylation pattern of the promoter region of the EGFR gene between head and neck squamous cell carcinoma (HNSCC) patients and a control group. Forty-seven unrelated HNSCC patients, clinically diagnosed at the Department of Otorhinolaryngology, Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey, and 48 unrelated healthy volunteers from different geographic regions of Turkey, were included in this study. Methylation status of the promoter region of the EGFR gene was detected by methylation-specific-polymerase chain reaction (MS-PCR). The correlation between EGFR gene promoter methylation profiles and clinical characteristics were examined using the χ2 test. Methylation was observed in 79.0% of HNSCC patients, whereas this ratio was 90.0% in healthy individuals. The results show that promoter region methylation of the EGFR gene was not associated with HNSCC development in the studied Turkish patient group. In addition, the methylation status of the EGFR gene promoter was not found to be related to age, gender or tumor stage.","PeriodicalId":55403,"journal":{"name":"Balkan Journal of Medical Genetics","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/4b/cc/bjmg-23-065.PMC8009575.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25558496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of MicroRNA-124 Expression in Renal Cell Carcinoma. MicroRNA-124在肾细胞癌中的表达评价。

IF 0.6 4区医学

Balkan Journal of Medical Genetics Pub Date : 2021-03-23 eCollection Date: 2020-11-01 DOI: 10.2478/bjmg-2020-0029

B Çaykara, G Öztürk, H Alsaadoni, A Ötünçtemur, S Pençe

{"title":"Evaluation of MicroRNA-124 Expression in Renal Cell Carcinoma.","authors":"B Çaykara, G Öztürk, H Alsaadoni, A Ötünçtemur, S Pençe","doi":"10.2478/bjmg-2020-0029","DOIUrl":"https://doi.org/10.2478/bjmg-2020-0029","url":null,"abstract":"The Wingless/INT (WNT) signaling network has roles in renal cancer development. It was shown that the tumor-suppressor microRNA-124 (miR-124) is associated with the Wnt pathway. Thus, we aimed to measure miR-124 expression levels to evaluate whether it is a prognostic marker or a potential treatment strategy. Thirty tumor and 30 surrounding healthy kidney tissues from the same subjects diagnosed with renal cell carcinoma (RCC), were included in the study. The expression levels of miR-124 were measured with real-time polymerase chain reaction (qPCR) and determined by the 2-ΔΔCT method. The Statistical Package for Social Science (SPSS) version 22 program was used for statistical analyses and a p value of 0.05 was considered to be statistically significant. The expression levels of miR-124 was found to be about 3-fold lower in tumors than in healthy tissues (p 0.001) and decreased expression levels correlated with tumor stage, tumor diameter, body mass index (BMI) and neutrophil values (p 0.05). Our results showed that miR-124 expression levels are associated with RCC. MicroRNA-124 may be assessed as a biomarker in prognosis and the restoration of miR-124 expression might be effective in the treatment of RCC.","PeriodicalId":55403,"journal":{"name":"Balkan Journal of Medical Genetics","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/d3/5f/bjmg-23-073.PMC8009564.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25558497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Osteopetrorickets in An Infant with Coexistent Congenital Cytomegalovirus Infection. 合并先天性巨细胞病毒感染的婴儿患骨结石。

IF 0.6 4区医学

Balkan Journal of Medical Genetics Pub Date : 2021-03-23 eCollection Date: 2020-11-01 DOI: 10.2478/bjmg-2020-0019

M Katsafiloudi, N Gombakis, E Hatzipantelis, A Tragiannidis

{"title":"Osteopetrorickets in An Infant with Coexistent Congenital Cytomegalovirus Infection.","authors":"M Katsafiloudi, N Gombakis, E Hatzipantelis, A Tragiannidis","doi":"10.2478/bjmg-2020-0019","DOIUrl":"https://doi.org/10.2478/bjmg-2020-0019","url":null,"abstract":"Osteopetrosis refers to a group of rare hereditary disorders characterized by generalized skeletal densification due to limited bone resorption by osteoclasts. The infantile autosomal recessive form represents the most malignant one with onset early in infancy and life expectancy less than 1-2 years without therapy. Frequently, osteopetrosis is complicated by rickets, a condition called osteopetrorickets. Currently, bone marrow transplantation remains the only treatment option. We present a case of infantile autosomal recessive osteopetrosis complicated by rickets in a 2 and a half-month-old female infant with coexistent congenital cytomegalovirus (CMV) infection, successfully treated by hematopoietic stem cell transplantation (HSCT). Diagnostic procedure and differential diagnosis are discussed along with a short review of the literature. Diagnosis of osteopetrosis requires high clinical suspicion, which is enhanced by radiology and confirmed by bone biopsy and molecular analysis. Our patient has been successfully treated by HSCT and has remained in a good general condition thereafter.","PeriodicalId":55403,"journal":{"name":"Balkan Journal of Medical Genetics","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/01/f9/bjmg-23-107.PMC8009574.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25558503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Influence of Potential Gene Polymorphisms on Propofol Dosage Regimen in Patients Undergoing Abdominal Hysterectomy. 潜在基因多态性对腹部子宫切除术患者异丙酚剂量方案的影响。

IF 0.6 4区医学

Balkan Journal of Medical Genetics Pub Date : 2021-03-23 eCollection Date: 2020-11-01 DOI: 10.2478/bjmg-2020-0030

E Ivanov, Z Sterjev, I Budic, J Nojkov, D Karadzova, A Sivevski

{"title":"Influence of Potential Gene Polymorphisms on Propofol Dosage Regimen in Patients Undergoing Abdominal Hysterectomy.","authors":"E Ivanov, Z Sterjev, I Budic, J Nojkov, D Karadzova, A Sivevski","doi":"10.2478/bjmg-2020-0030","DOIUrl":"https://doi.org/10.2478/bjmg-2020-0030","url":null,"abstract":"Propofol (2,6-diisopropylphenol) is the most common intravenous anesthetic used in modern medicine. It is postulated that individual differences in genetic factors [polymorphism of single nucleotide polymorphisms (SNPs)] in the genes encoding metabolic enzymes, molecular targets and molecular binding sites of propofol can be responsible for susceptibility to propofol effects. The aim of our study was to investigate the influence of the cytochrome P450 2B6 isozyme CYP2B6 (rs3745274), γ-aminobutyric acid type A (GABAA) receptor α1 subunit GABRA1 (rs2279020) and ATP-binding cassette subfamily B member 1 ABCB1 (rs1045642) gene polymorphisms on propofol therapeutic outcomes in the patients undergoing abdominal hysterectomy. Ninety patients aged 29-74 years, with different ethnicities were included in this study. The presence of polymorphisms was analyzed using TaqMan SNP genotype analysis on Stratagene MxPro 3005P real-time polymerase chain reaction (qPCR). The distribution of all three genetic variants was within the Hardy-Weinberg equilibrium. There was no significant difference (p >0.05) in the allelic frequencies of polymorphic variants and genotype distributions between adult and older patients and between patients of different ethnicities. Our study did not detect a statistically significant influence of the CYP2B6 (c.516G>A), GABRA1 (c.1059+15G>A) and ABCB1 (c.3435T>C) variants on the variability of clinical parameters (doses for induction in anesthesia, additional doses, induction time and wake time after anesthesia and side effects of propofol). However, the observed trend on the possible influence of the CYP2B6 (c.516G>A) and GABRA1 (c.1059+15G>A) variants warrant an extension of these studies on a larger number of patients.","PeriodicalId":55403,"journal":{"name":"Balkan Journal of Medical Genetics","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/c9/87/bjmg-23-041.PMC8009561.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25558543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1