keyword
MENU ▼
Read by QxMD icon Read
search

Acadm

keyword
https://www.readbyqxmd.com/read/28647730/qiliqiangxin-attenuates-adverse-cardiac-remodeling-after-myocardial-infarction-in-ovariectomized-mice-via-activation-of-ppar%C3%AE
#1
Shutong Shen, Huimin Jiang, Yihua Bei, Jialiang Zhang, Haifeng Zhang, Hongsheng Zhu, Chenlin Zhang, Wenming Yao, Cong Wei, Hongcai Shang, Xinli Li
BACKGROUND/AIMS: This study was designed to investigate the therapeutic effect of traditional Chinese medication Qiliqiangxin (QLQX) on adverse cardiac remodeling after myocardial infarction (MI) in bilateral ovariectomized (OVX) female mice. METHODS: Eight-week old female C57BL/6 mice were operated to ligate the left anterior descending coronary artery seven days after bilateral ovariectomy and were orally administered either QLQX or vehicle. 21 days after ligation, echocardiography was performed to evaluate the heart function of all mice...
June 23, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28643619/dietary-leucine-supplementation-alters-energy-metabolism-and-induces-slow-to-fast-transitions-in-longissimus-dorsi-muscle-of-weanling-piglets
#2
RANDOMIZED CONTROLLED TRIAL
Qiwen Fan, Baisheng Long, Guokai Yan, Zhichang Wang, Min Shi, Xiaoyu Bao, Jun Hu, Xiuzhi Li, Changqing Chen, Zilong Zheng, Xianghua Yan
Leucine plays an important role in promoting muscle protein synthesis and muscle remodelling. However, what percentage of leucine is appropriate in creep feed and what proteome profile alterations are caused by dietary leucine in the skeletal muscle of piglets remain elusive. In this case, we applied isobaric tags for relative and absolute quantitation to analyse the proteome profile of the longissimus dorsi muscles of weanling piglets fed a normal leucine diet (NL; 1·66 % leucine) and a high-leucine diet (HL; 2·1 % leucine)...
May 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28574823/integrated-transcriptomic-analysis-of-distance-related-field-cancerization-in-rectal-cancer-patients
#3
Honglin Guo, Weigen Zeng, Lin Feng, Xuexin Yu, Ping Li, Kaitai Zhang, Zhixiang Zhou, Shujun Cheng
Field cancerization (FC) occurs in various epithelial carcinomas, including colorectal cancer, which indicates that the molecular events in carcinogenesis might occur in normal tissues extending from tumors. However, the transcriptomic characteristics of FC in colorectal cancer (CRC) remain largely unexplored. To investigate the changes in gene expression associated with proximity to the tumor, we analyzed the global gene expression profiles of cancer tissues and histologically normal tissues taken at various distances from the tumor (1 cm, 5 cm and the proximal end of the resected sample) from 32 rectal cancer patients...
May 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/28512781/developmental-regulation-and-localization-of-carnitine-palmitoyltransferases-cpts-in-rat-brain
#4
Jennifer N Jernberg, Caitlyn E Bowman, Michael J Wolfgang, Susanna Scafidi
While the brain's high energy demands are largely met by glucose, brain is also equipped with the ability to oxidize fatty acids for energy and metabolism. The brain expresses the carnitine palmitoyltransferases (CPTs) that mediate carnitine-dependent entry of long-chain acyl-CoAs into the mitochondrial matrix for β-oxidation - CPT1a and CPT2 located on the outer and inner mitochondrial membranes, respectively. Their developmental profile, regional distribution and activity as well as cell type expression remain unknown...
August 2017: Journal of Neurochemistry
https://www.readbyqxmd.com/read/28436483/itraq-based-proteomic-analysis-reveals-key-proteins-affecting-muscle-growth-and-lipid-deposition-in-pigs
#5
Zhixiu Wang, Peng Shang, Qinggang Li, Liyuan Wang, Yangzom Chamba, Bo Zhang, Hao Zhang, Changxin Wu
Growth rate and meat quality, two economically important traits in pigs, are controlled by multiple genes and biological pathways. In the present study, we performed a proteomic analysis of longissimus dorsi muscle from six-month-old pigs from two Chinese native mini-type breeds (TP and DSP) and two introduced western breeds (YY and LL) using isobaric tag for relative and absolute quantification (iTRAQ). In total, 4,815 peptides corresponding to 969 proteins were detected. Comparison of expression patterns between TP-DSP and YY-LL revealed 288 differentially expressed proteins (DEPs), of which 169 were up-regulated and 119 were down-regulated...
April 24, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28122942/comparative-analysis-of-mitochondrial-n-termini-from-mouse-human-and-yeast
#6
COMPARATIVE STUDY
Sarah E Calvo, Olivier Julien, Karl R Clauser, Hongying Shen, Kimberli J Kamer, James A Wells, Vamsi K Mootha
The majority of mitochondrial proteins are encoded in the nuclear genome, translated in the cytoplasm, and directed to the mitochondria by an N-terminal presequence that is cleaved upon import. Recently, N-proteome catalogs have been generated for mitochondria from yeast and from human U937 cells. Here, we applied the subtiligase method to determine N-termini for 327 proteins in mitochondria isolated from mouse liver and kidney. Comparative analysis between mitochondrial N-termini from mouse, human, and yeast proteins shows that whereas presequences are poorly conserved at the sequence level, other presequence properties are extremely conserved, including a length of ∼20-60 amino acids, a net charge between +3 to +6, and the presence of stabilizing amino acids at the N-terminus of mature proteins that follow the N-end rule from bacteria...
April 2017: Molecular & Cellular Proteomics: MCP
https://www.readbyqxmd.com/read/27918674/mir-224-affects-mammary-epithelial-cell-apoptosis-and-triglyceride-production-by-downregulating-acadm-and-aldh2-genes
#7
Binglei Shen, Qiqi Pan, Yuwei Yang, Yan Gao, Xin Liu, Wei Li, Yunsheng Han, Xue Yuan, Yongli Qu, Zhihui Zhao
MicroRNAs (miRNAs) are small noncoding RNA molecules that involve in various biological functions by regulating the expressions of target genes. In recent years, many researchers have demonstrated that miR-224 played an important role in regulating lipid metabolism. Therefore, in this study, the target genes of miR-224 were verified and the regulatory role of miR-224 was confirmed in lipid metabolism. In this study, bioinformatics methods were used for primarily predicting the target gene of miR-224 and dual-luciferase reporter system was used for further verify the relationship between miR-224 and its target gene...
January 2017: DNA and Cell Biology
https://www.readbyqxmd.com/read/27856190/screening-of-mcad-deficiency-in-japan-16years-experience-of-enzymatic-and-genetic-evaluation
#8
Go Tajima, Keiichi Hara, Miyuki Tsumura, Reiko Kagawa, Satoshi Okada, Nobuo Sakura, Ikue Hata, Yosuke Shigematsu, Masao Kobayashi
BACKGROUND: Medium-chain acyl-CoA dehydrogenase (MCAD) deficiency is a representative disorder of fatty acid oxidation and is one of the most prevalent inborn errors of metabolism among Caucasian populations. In Japan, however, it was as late as 2000 when the first patient was found, and enzymatic and genetic evaluation of MCAD deficiency began. METHODS: We measured octanoyl-CoA dehydrogenase activity in lymphocytes of symptomatic children and newborn screening (NBS)-positive subjects who showed elevated levels of C8-acylcarnitine in blood...
December 2016: Molecular Genetics and Metabolism
https://www.readbyqxmd.com/read/27760515/convert-your-favorite-protein-modeling-program-into-a-mutation-predictor-modict
#9
Ibrahim Tanyalcin, Katrien Stouffs, Dorien Daneels, Carla Al Assaf, Willy Lissens, Anna Jansen, Alexander Gheldof
BACKGROUND: Predict whether a mutation is deleterious based on the custom 3D model of a protein. RESULTS: We have developed MODICT, a mutation prediction tool which is based on per residue RMSD (root mean square deviation) values of superimposed 3D protein models. Our mathematical algorithm was tested for 42 described mutations in multiple genes including renin (REN), beta-tubulin (TUBB2B), biotinidase (BTD), sphingomyelin phosphodiesterase-1 (SMPD1), phenylalanine hydroxylase (PAH) and medium chain Acyl-Coa dehydrogenase (ACADM)...
October 19, 2016: BMC Bioinformatics
https://www.readbyqxmd.com/read/27751224/-an-analysis-of-clinical-characteristics-and-gene-mutation-in-two-patients-with-medium-and-short-chain-acyl-coa-dehydrogenase-deficiency
#10
Jian-Qiang Tan, Da-Yu Chen, Zhe-Tao Li, Ji-Wei Huang, Ti-Zhen Yan, Ren Cai
Medium- and short-chain acyl-CoA dehydrogenase deficiency is a disorder of fatty acid β-oxidation. Gene mutation prevents medium- and short-chain fatty acids from entry into mitochondria for oxidation, which leads to multiple organ dysfunction. In this study, serum acylcarnitines and the organic acid profile in urea were analyzed in two children whose clinical symptoms were hypoglycemia and metabolic acidosis. Moreover, gene mutations in the two children and their parents were evaluated. One of the patients was a 3-day-old male who was admitted to the hospital due to neonatal asphyxia, sucking weakness, and sleepiness...
October 2016: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/27727308/circadian-and-dopaminergic-regulation-of-fatty-acid-oxidation-pathway-genes-in-retina-and-photoreceptor-cells
#11
Patrick Vancura, Tanja Wolloscheck, Kenkichi Baba, Gianluca Tosini, P Michael Iuvone, Rainer Spessert
The energy metabolism of the retina might comply with daily changes in energy demand and is impaired in diabetic retinopathy-one of the most common causes of blindness in Europe and the USA. The aim of this study was to investigate putative adaptation of energy metabolism in healthy and diabetic retina. Hence expression analysis of metabolic pathway genes was performed using quantitative polymerase chain reaction, semi-quantitative western blot and immunohistochemistry. Transcriptional profiling of key enzymes of energy metabolism identified transcripts of mitochondrial fatty acid β-oxidation enzymes, i...
2016: PloS One
https://www.readbyqxmd.com/read/27548259/cardiomyocyte-specific-ablation-of-med1-subunit-of-the-mediator-complex-causes-lethal-dilated-cardiomyopathy-in-mice
#12
Yuzhi Jia, Hsiang-Chun Chang, Matthew J Schipma, Jing Liu, Varsha Shete, Ning Liu, Tatsuya Sato, Edward B Thorp, Philip M Barger, Yi-Jun Zhu, Navin Viswakarma, Yashpal S Kanwar, Hossein Ardehali, Bayar Thimmapaya, Janardan K Reddy
Mediator, an evolutionarily conserved multi-protein complex consisting of about 30 subunits, is a key component of the polymerase II mediated gene transcription. Germline deletion of the Mediator subunit 1 (Med1) of the Mediator in mice results in mid-gestational embryonic lethality with developmental impairment of multiple organs including heart. Here we show that cardiomyocyte-specific deletion of Med1 in mice (csMed1-/-) during late gestational and early postnatal development by intercrossing Med1fl/fl mice to α-MyHC-Cre transgenic mice results in lethality within 10 days after weaning due to dilated cardiomyopathy-related ventricular dilation and heart failure...
2016: PloS One
https://www.readbyqxmd.com/read/27477829/221-newborn-screened-neonates-with-medium-chain-acyl-coenzyme-a-dehydrogenase-deficiency-findings-from-the-inborn-errors-of-metabolism-collaborative
#13
Kristi Bentler, Shaohui Zhai, Sara A Elsbecker, Georgianne L Arnold, Barbara K Burton, Jerry Vockley, Cynthia A Cameron, Sally J Hiner, Mathew J Edick, Susan A Berry
INTRODUCTION: There is limited understanding of relationships between genotype, phenotype and other conditions contributing to health in neonates with medium-chain acyl-coenzyme A dehydrogenase deficiency (MCADD) identified through newborn screening. METHODS: Retrospective analysis of comprehensive data from a cohort of 221 newborn-screened subjects identified as affected with MCADD in the Inborn Errors of Metabolism - Information System (IBEM-IS), a long term follow-up database of the Inborn Errors of Metabolism Collaborative, was performed...
September 2016: Molecular Genetics and Metabolism
https://www.readbyqxmd.com/read/27308838/variants-of-uncertain-significance-in-newborn-screening-disorders-implications-for-large-scale-genomic-sequencing
#14
Alekhya Narravula, Kathryn B Garber, S Hussain Askree, Madhuri Hegde, Patricia L Hall
PURPOSE: As exome and genome sequencing using high-throughput sequencing technologies move rapidly into the diagnostic process, laboratories and clinicians need to develop a strategy for dealing with uncertain findings. A commitment must be made to minimize these findings, and all parties may need to make adjustments to their processes. The information required to reclassify these variants is often available but not communicated to all relevant parties. METHODS: To illustrate these issues, we focused on three well-characterized monogenic, metabolic disorders included in newborn screens: classic galactosemia, caused by GALT variants; phenylketonuria, caused by PAH variants; and medium-chain acyl-CoA dehydrogenase (MCAD) deficiency, caused by ACADM variants...
January 2017: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/27250500/deciphering-the-gene-expression-profile-of-peroxisome-proliferator-activated-receptor-signaling-pathway-in-the-left-atria-of-patients-with-mitral-regurgitation
#15
Mien-Cheng Chen, Jen-Ping Chang, Yu-Sheng Lin, Kuo-Li Pan, Wan-Chun Ho, Wen-Hao Liu, Tzu-Hao Chang, Yao-Kuang Huang, Chih-Yuan Fang, Chien-Jen Chen
BACKGROUND: Differentially expressed genes in the left atria of mitral regurgitation (MR) pigs have been linked to peroxisome proliferator-activated receptor (PPAR) signaling pathway in the KEGG pathway. However, specific genes of the PPAR signaling pathway in the left atria of MR patients have never been explored. METHODS: This study enrolled 15 MR patients with heart failure, 7 patients with aortic valve disease and heart failure, and 6 normal controls. We used PCR assay (84 genes) for PPAR pathway and quantitative RT-PCR to study specific genes of the PPAR pathway in the left atria...
2016: Journal of Translational Medicine
https://www.readbyqxmd.com/read/27108203/chronic-perfluorooctane-sulfonate-pfos-exposure-induces-hepatic-steatosis-in-zebrafish
#16
Jiangfei Cheng, Suping Lv, Shangfei Nie, Jing Liu, Shoufang Tong, Ning Kang, Yanyan Xiao, Qiaoxiang Dong, Changjiang Huang, Dongren Yang
Perfluorooctane sulfonate (PFOS), one persistent organic pollutant, has been widely detected in the environment, wildlife and human. Currently few studies have documented the effects of chronic PFOS exposure on lipid metabolism, especially in aquatic organisms. The underlying mechanisms of hepatotoxicity induced by chronic PFOS exposure are still largely unknown. The present study defined the effects of chronic exposure to low level of PFOS on lipid metabolism using zebrafish as a model system. Our findings revealed a severe hepatic steatosis in the liver of males treated with 0...
July 2016: Aquatic Toxicology
https://www.readbyqxmd.com/read/26993217/embryonic-exposures-of-lithium-and-homocysteine-and-folate-protection-affect-lipid-metabolism-during-mouse-cardiogenesis-and-placentation
#17
Mingda Han, Alexei V Evsikov, Lifeng Zhang, Rosana Lastra-Vicente, Kersti K Linask
Embryonic exposures can increase the risk of congenital cardiac birth defects and adult disease. The present study identifies the predominant pathways modulated by an acute embryonic mouse exposure during gastrulation to lithium or homocysteine that induces cardiac defects. High dose periconceptional folate supplementation normalized development. Microarray bioinformatic analysis of gene expression demonstrated that primarily lipid metabolism is altered after the acute exposures. The lipid-related modulation demonstrated a gender bias with male embryos showing greater number of lipid-related Gene Ontology biological processes altered than in female embryos...
June 2016: Reproductive Toxicology
https://www.readbyqxmd.com/read/26947917/significance-of-acadm-mutations-identified-through-newborn-screening-of-mcad-deficiency-in-japan
#18
Keiichi Hara, Go Tajima, Satoshi Okada, Miyuki Tsumura, Reiko Kagawa, Kenichiro Shirao, Yoshinori Ohno, Shin'ichiro Yasunaga, Motoaki Ohtsubo, Ikue Hata, Nobuo Sakura, Yosuke Shigematsu, Yoshihiro Takihara, Masao Kobayashi
BACKGROUND: Since the first case was detected in 2000, there has been a remarkable increase in Japanese patients diagnosed with medium-chain acyl-CoA dehydrogenase (MCAD) deficiency. Genetic analysis has revealed a spectrum of mutations that is quite different from those observed in Caucasian populations. In 2014, Japan initiated nationwide newborn screening (NBS) for MCAD using tandem mass spectrometry (MS/MS). It is an urgent issue to assess the risk of acute metabolic decompensation from the respective novel mutations found thus far...
May 2016: Molecular Genetics and Metabolism
https://www.readbyqxmd.com/read/26921438/tumor-necrosis-factor-%C3%AE-impairs-adiponectin-signalling-mitochondrial-biogenesis-and-myogenesis-in-primary-human-myotubes-cultures
#19
Tahnee Sente, An M Van Berendoncks, Erik Fransen, Christiaan J Vrints, Vicky Y Hoymans
Skeletal muscle metabolic changes are common in patients with chronic heart failure (HF). Previously, we demonstrated a functional skeletal muscle adiponectin resistance in HF patients with reduced left ventricular ejection fraction (HFrEF). We aimed to examine the impact of adiponectin receptor 1 (AdipoR1) deficiency and TNF-α treatment on adiponectin signaling, proliferative capacity, myogenic differentiation, and mitochondrial biogenesis in primary human skeletal muscle cells. Primary cultures of myoblasts and myotubes were initiated from the musculus vastus lateralis of 10 HFrEF patients (left ventricular ejection fraction; 31...
May 1, 2016: American Journal of Physiology. Heart and Circulatory Physiology
https://www.readbyqxmd.com/read/26909933/transcriptional-analysis-of-atrial-and-ventricular-muscles-from-rats
#20
Y Zhi, Z Cao, Q H Li, X L Li, Y Sun, T Zhang, Q Zhang
Previous studies have used microarray technology to explore gene expression differences between the atrium and the ventricle. However, selection criteria for the differentially expressed genes (DEGs) based only on either the fold change or the P value in these studies. Here, we aim to further identify the DEGs by setting a P value threshold of <0.05 and a fold change of >2, which may yield more specific gene expression differences between the atrium and the ventricle. Gene expression profiling of the atrial appendages and the ventricular free walls in 13 normal male Sprague Dawley rats were obtained from the Gene Expression Omnibus data base (accession No...
January 29, 2016: Genetics and Molecular Research: GMR
keyword
keyword
112289
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"