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https://www.readbyqxmd.com/read/28693417/ace-an-efficient-and-sensitive-tool-to-detect-insecticide-resistance-associated-mutations-in-insect-acetylcholinesterase-from-rna-seq-data
#1
Dianhao Guo, Jiapeng Luo, Yuenan Zhou, Huamei Xiao, Kang He, Chuanlin Yin, Jianhua Xu, Fei Li
BACKGROUND: Insecticide resistance is a substantial problem in controlling agricultural and medical pests. Detecting target site mutations is crucial to manage insecticide resistance. Though PCR-based methods have been widely used in this field, they are time-consuming and inefficient, and typically have a high false positive rate. Acetylcholinesterases (Ace) is the neural target of the widely used organophosphate (OP) and carbamate insecticides. However, there is not any software available to detect insecticide resistance associated mutations in RNA-Seq data at present...
July 10, 2017: BMC Bioinformatics
https://www.readbyqxmd.com/read/28682033/-adpkd-and-heart
#2
Francesca Liut, Claudia Izzi, Nadia Dallera, Francesco Scolari
Autosomal Polycystic Kidney Disease ( ADPKD) is the most common inherited renal disease. ADPKD is caused by mutations in PKD1 and PKD2, encoding polycystin 1 and 2, respectively. ADPKD is a systemic disease, with renal and extrarenal involvement. Renal disease is characterized by formation and growth of cysts, with progressive destruction of renal parenchyma and development of End Stage Renal Disease (ESRD) in about 50% of affected individuals at the age of 60 years. Extrarenal disease usually involves the liver, heart and vasculature...
March 2017: Giornale Italiano di Nefrologia: Organo Ufficiale Della Società Italiana di Nefrologia
https://www.readbyqxmd.com/read/28649568/a-prothrombotic-score-based-on-genetic-polymorphisms-of-the-hemostatic-system-differs-in-patients-with-ischemic-stroke-myocardial-infarction-or-peripheral-arterial-occlusive-disease
#3
Juliane Herm, Berthold Hoppe, Bob Siegerink, Christian H Nolte, Jürgen Koscielny, Karl Georg Haeusler
BACKGROUND: While twin studies indicate a genetic component in arterial thrombosis such as ischemic stroke, myocardial infarction (MI), or peripheral arterial occlusive disease (PAOD), the clinical relevance of hemostatic polymorphisms in arterial thrombosis is a matter of debate. METHODS: We analyzed the prevalence of 13 hemostatic polymorphisms [PAI-1, PLAT, F5 (including factor V Leiden and HR2 haplotype), F2, F7, F13A, FGB, TFPI, THBD, MTHFR, ACE, and ITGA2] in patients referred to a tertiary referral center...
2017: Frontiers in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28621557/a-positive-association-between-the-human-tissue-kallikerin-gene-a2233c-polymorphism-and-blood-pressure-response-to-benazepril
#4
Zhe Hong, Liying Pan, Jiali Fei, Zhangqing Ma, Zongyuan Hong
BACKGROUND: It is generally believed that essential hypertension is influenced by both genetic and environmental factors, as well as their interactions. Tissue kallikrein encoded by the tissue kallikrein gene (KLK1) is a key serine proteinase of kallikrein-kinin system, which is capable of generating potent vasactive peptides, kinins, by selective cleavage of the kininogen substrate. It was reported that the A2233 → C polymorphism in KLK1 gene is associated with essential hypertension...
2017: Clinical and Experimental Hypertension: CHE
https://www.readbyqxmd.com/read/28606820/analysis-of-population-structure-and-insecticide-resistance-in-mosquitoes-of-the-genus-culex-anopheles-and-aedes-from-different-environments-of-greece-with-a-history-of-mosquito-borne-disease-transmission
#5
Emmanouil A Fotakis, Alexandra Chaskopoulou, Linda Grigoraki, Alexandros Tsiamantas, Stella Kounadi, Loukas Georgiou, John Vontas
Greece has been recently affected by several mosquito borne diseases with the West Nile Virus (WNV) outbreak in 2010 being one of the largest reported in Europe. Currently at the epicenter of an economic and refugee crisis and visited by over 16 million tourists a year the integrated management of diseases transmitted by mosquitoes is a public health and economic priority. Vector control programs rely mainly on insecticides, however data on insecticide resistance and the mosquito fauna is essential for successful applications...
June 9, 2017: Acta Tropica
https://www.readbyqxmd.com/read/28514598/the-communal-relation-of-mthfr-mtr-ace-gene-polymorphisms-and-hyperhomocysteinemia-as-conceivable-risk-of-coronary-artery-disease
#6
Rizwan Masud, Haider Zaigham Baqai
Homocysteine and its modulating genes have strongly emerged as novel biomarkers for coronary artery disease (CAD). In present study, we investigated whether polymorphisms in homocysteine pathway genes and the plasma levels of homocysteine, folate and vitamin B12, independently or in combination, are associated with CAD risk. A total of 504 participants were recruited (cases n = 254, controls n = 250, respectively). Tetra primer allele refractory mutation system (ARMS) PCR was used for resolving the genotypes of 5'10' methylenetetrahydrofolate reductase 'MTHFR' polymorphisms (rs1801133, rs1801131), 5' methyl tetrahydrofolate homocysteine methyltransferase 'MTR' polymorphism (rs1805087), paroxanse1 'PON1' polymorphism (rs662), and cystathionine beta synthase 'CBS' polymorphism (rs5742905)...
May 17, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28502589/a-case-of-a-novel-mutation-in-hnf1%C3%AE-related-maturity-onset-diabetes-of-the-young-type-5-with-diabetic-kidney-disease-complication-in-a-chinese-family
#7
Yiting Wang, Yingwang Zhao, Junlin Zhang, Yuxiang Yang, Fang Liu
AIMS: Precise diagnosis of maturity-onset diabetes of the young (MODY) has proven valuable for understanding mechanism of diabetes and selecting optimal therapy. A proband and her mother with diabetic kidney disease (DKD) were studied to investigate potential genes responsible for diabetes and different severity of DKD between the parent and offspring. METHODS: The family with suspected MODY underwent mutational analyses by the whole exome sequencing (WES). Candidate pathogenic variants were validated by Sanger sequencing and tested for co-segregation...
November 15, 2016: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/28483295/a-rare-mutation-in-the-f12-gene-in-a-patient-with-ace-inhibitor-induced-angioedema
#8
Camila Lopes Veronez, Faradiba Sarquis Serpa, João Bosco Pesquero
No abstract text is available yet for this article.
June 2017: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/28427450/presence-of-susceptible-wild-strains-of-anopheles-gambiae-in-a-large-industrial-palm-farm-located-in-aboisso-south-eastern-of-c%C3%A3-te-d-ivoire
#9
Cécile M A Sadia-Kacou, Ludovic P Ahoua Alou, Ako V C Edi, Celine M Yobo, Maurice A Adja, Allassane F Ouattara, David Malone, Alphonsine A Koffi, Yao Tano, Benjamin G Koudou
BACKGROUND: The effectiveness of malaria control programmes through implementation of vector control activities is challenged by the emergence of insecticide resistance. In the South-Eastern region of Côte d'Ivoire, where palm oil plantations remain the predominant agricultural crop, the susceptibility of wild Anopheles gambiae sensu lato species is still unknown and thus requires a particular attention. The current study was carried out to address the gap by in-depth characterization of susceptibility level of An...
April 20, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28271690/genetic-variation-in-the-renin-angiotensin-system-and-diabetic-nephropathy-in-the-tunisian-population
#10
Amira Moussa, Sonia Triki, Haithem Hamdouni, Ons Fekih, Marwa Ajmi, Ibtihel B hajMbarek, Afifa Koubaa, Fadoua Neffati, Asma Omezzine, Med-Fadhel Najjar, Ali Bouslama
BACKGROUND: The aim of this study was to evaluate the association of ACE, angiotensinogen (AGT) and angiotensin II receptor type I (AGTR1) polymorphisms with diabetic nephropathy (DN) in Tunisians. METHODS: The study population comprised 236 type 2 diabetic patients: with nephropathy (DN = 47) and without nephropathy (DM = 189). Genotyping of ACE-I/D-rs1799752, ACE-rs4343G>A, AGT-rs5050A>C, AGT-rs 4762C>T, AGT-rs699A>G, and AGTR1-rs5186A>C was performed by PCR-RFLP...
March 1, 2017: Clinical Laboratory
https://www.readbyqxmd.com/read/28253316/evidence-that-agricultural-use-of-pesticides-selects-pyrethroid-resistance-within-anopheles-gambiae-s-l-populations-from-cotton-growing-areas-in-burkina-faso-west-africa
#11
Aristide Sawdetuo Hien, Dieudonné Diloma Soma, Omer Hema, Bazoma Bayili, Moussa Namountougou, Olivier Gnankiné, Thierry Baldet, Abdoulaye Diabaté, Kounbobr Roch Dabiré
Many studies have shown the role of agriculture in the selection and spread of resistance of Anopheles gambiae s.l. to insecticides. However, no study has directly demonstrated the presence of insecticides in breeding sources as a source of selection for this resistance. It is in this context that we investigated the presence of pesticide residues in breeding habitats and their formal involvement in vector resistance to insecticides in areas of West Africa with intensive farming. This study was carried out from June to November 2013 in Dano, southwest Burkina Faso in areas of conventional (CC) and biological cotton (BC) growing...
2017: PloS One
https://www.readbyqxmd.com/read/28161438/molecular-and-evolutionary-perspectives-of-the-renin-angiotensin-system-from-lamprey
#12
Marty K S Wong, Yoshio Takei
The recent advance and revision on the renin-angiotensin system in lamprey were summarized and we emphasized that presence of two types of angiotensins (Angs) in lamprey. Due to the parasitic nature on fish blood, teleost-type Angs were produced in their buccal gland and secreted into the lamphredin to evade the host immunorejection. A native lamprey angiotensinogen (AGT) was identified in genome and it retains serine-protease inhibitor activity for thrombin that regulates the blood coagulation pathway. The native lamprey angiotensin II (Lp-Ang II) is hypotensive instead of hypertensive, suggesting a functional divergence on cardiovascular regulation from the main vertebrate groups...
February 2, 2017: General and Comparative Endocrinology
https://www.readbyqxmd.com/read/28086840/evidence-of-multiple-insecticide-resistance-mechanisms-in-anopheles-gambiae-populations-in-bangui-central-african-republic
#13
Marina Lidwine Olé Sangba, Aboubakar Sidick, Renaud Govoetchan, Christian Dide-Agossou, Razaki A Ossè, Martin Akogbeto, Mamadou Ousmane Ndiath
BACKGROUND: Knowledge of insecticide resistance status in the main malaria vectors is an essential component of effective malaria vector control. This study presents the first evaluation of the status of insecticide resistance in Anopheles gambiae populations from Bangui, the Central African Republic. METHODS: Anopheles mosquitoes were reared from larvae collected in seven districts of Bangui between September to November 2014. The World Health Organisation's bioassay susceptibility tests to lambda-cyhalothrin (0...
January 13, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28086795/atherosclerotic-and-thrombotic-genetic-and-environmental-determinants-in-egyptian-coronary-artery-disease-patients-a-pilot-study
#14
Manal S Fawzy, Eman A Toraih, Nagwa M Aly, Abeer Fakhr-Eldeen, Dahlia I Badran, Mohammad H Hussein
BACKGROUND: Coronary artery disease (CAD) is the leading cause of morbidity and mortality worldwide. Multiple genetic variants in combination with various environmental risk factors have been implicated. This study aimed to investigate the association of twelve thrombotic and atherosclerotic gene variants in combination with other environmental risk factors with CAD risk in a preliminary sample of Egyptian CAD patients. METHODS: Twenty three consecutive CAD patients undergoing diagnostic coronary angiography and 34 unrelated controls, have been enrolled in the study...
January 13, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28066509/development-and-implementation-of-rapid-metabolic-engineering-tools-for-chemical-and-fuel-production-in-geobacillus-thermoglucosidasius-ncimb-11955
#15
Lili Sheng, Katalin Kovács, Klaus Winzer, Ying Zhang, Nigel Peter Minton
BACKGROUND: The thermophile Geobacillus thermoglucosidasius has considerable attraction as a chassis for the production of chemicals and fuels. It utilises a wide range of sugars and oligosaccharides typical of those derived from lignocellulose and grows at elevated temperatures. The latter improves the rate of feed conversion, reduces fermentation cooling costs and minimises the risks of contamination. Full exploitation of its potential has been hindered by a dearth of effective gene tools...
2017: Biotechnology for Biofuels
https://www.readbyqxmd.com/read/28011790/high-throughput-interpretation-of-gene-structure-changes-in-human-and-nonhuman-resequencing-data-using-ace
#16
William H Majoros, Michael S Campbell, Carson Holt, Erin K DeNardo, Doreen Ware, Andrew S Allen, Mark Yandell, Timothy E Reddy
Motivation: The accurate interpretation of genetic variants is critical for characterizing genotype-phenotype associations. Because the effects of genetic variants can depend strongly on their local genomic context, accurate genome annotations are essential. Furthermore, as some variants have the potential to disrupt or alter gene structure, variant interpretation efforts stand to gain from the use of individualized annotations that account for differences in gene structure between individuals or strains...
May 15, 2017: Bioinformatics
https://www.readbyqxmd.com/read/27994858/renal-tubular-dysgenesis-antenatal-ultrasound-scanning-and-molecular-investigations-in-a-saudi-arabian-family
#17
Mohamed H Al-Hamed, Wesam Kurdi, Nada Alsahan, Qaamariya Ambosaidi, Maha Tulbah, John A Sayer
Autosomal recessive renal tubular dysgenesis (RTD) is a rare lethal disease affecting renal development before birth. RTD is manifested by anuria and severe hypotension resulting in oligohydramnios and birth defects known as Potter's syndrome. Homozygous or compound heterozygous mutations in genes encoding components of the renin-angiotensin system (ACE, AGT, AGTR1 and REN) have been reported to cause RTD. A consanguineous family with a history of multiple stillbirths was investigated using prenatal ultrasound and molecular genetic analysis of an affected foetus...
December 2016: Clinical Kidney Journal
https://www.readbyqxmd.com/read/27918584/the-ace-1-locus-is-amplified-in-all-resistant-anopheles-gambiae-mosquitoes-fitness-consequences-of-homogeneous-and-heterogeneous-duplications
#18
Benoît S Assogba, Pascal Milesi, Luc S Djogbénou, Arnaud Berthomieu, Patrick Makoundou, Lamine S Baba-Moussa, Anna-Sophie Fiston-Lavier, Khalid Belkhir, Pierrick Labbé, Mylène Weill
Gene copy-number variations are widespread in natural populations, but investigating their phenotypic consequences requires contemporary duplications under selection. Such duplications have been found at the ace-1 locus (encoding the organophosphate and carbamate insecticides' target) in the mosquito Anopheles gambiae (the major malaria vector); recent studies have revealed their intriguing complexity, consistent with the involvement of various numbers and types (susceptible or resistant to insecticide) of copies...
December 2016: PLoS Biology
https://www.readbyqxmd.com/read/27818199/the-effect-of-structural-motifs-on-the-ectodomain-shedding-of-human-angiotensin-converting-enzyme
#19
Nailah Conrad, Sylva L U Schwager, Adriana K Carmona, Edward D Sturrock
Somatic angiotensin converting enzyme (sACE) is comprised of two homologous domains (N and C domains), whereas the smaller germinal isoform (tACE) is identical to the C domain. Both isozymes share an identical stalk, transmembrane and cytoplasmic domain, and undergo ectodomain shedding by an as yet unknown protease. Here we present evidence for the role of regions distal and proximal to the cleavage site in human ACE shedding. First, because of intrinsic differences between the N and C domains, discrete secondary structures (α-helix 7 and 8) on the surface of tACE were replaced with their N domain counterparts...
December 2, 2016: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/27788882/hereditary-angioedema-with-f12-mutation-clinical-features-and-enzyme-polymorphisms-in-9-southwestern-spanish-families
#20
Macarena Piñero-Saavedra, Teresa González-Quevedo, Blanca Saenz de San Pedro, Cristina Alcaraz, Pedro Bobadilla-González, Lourdes Fernández-Vieira, Belén Hinojosa, Raúl García-Lozano
BACKGROUND: Information on F12 mutation hereditary angioedema (HAE) is still limited, but Spain is now recognized as having one of the highest concentrations of cases in Western Europe. OBJECTIVE: To describe unique features of HAE in Spanish carriers of the F12 mutation and investigate a potential role for angiotensin-converting enzyme (ACE) and aminopeptidase-P polymorphisms in disease expression. METHODS: This was a prospective observational cohort study of 35 individuals (80% females) from 9 unrelated families carrying the p...
November 2016: Annals of Allergy, Asthma & Immunology
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