keyword
MENU ▼
Read by QxMD icon Read
search

GAPDH

keyword
https://www.readbyqxmd.com/read/28088526/subcutaneous-immunization-with-streptococcus-pneumoniae-gapdh-confers-effective-protection-in-mice-via-tlr2-and-tlr4
#1
Xiaoyu Sun, Jichao Wang, Jie Zhou, Hong Wang, Xiaofang Wang, Jingwen Wu, Yujuan He, Yibing Yin, Xuemei Zhang, Wenchun Xu
The surface localized Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) of Streptococcus pneumoniae is best known as housekeeping protein. Currently, GAPDH has been recognized as moonlighting protein and virulent factor. Therefore, we investigate whether GAPDH can act as a suitable vaccine candidate protein to prevent pneumococcal infection. In this study, mice received subcutaneous vaccination with recombinant GAPDH followed by challenge with D39 and 19F showing higher survival rate and lower bacterial loads in nasal washes and lung homogenates than control...
January 12, 2017: Molecular Immunology
https://www.readbyqxmd.com/read/28087189/assessment-of-gapdh-expression-by-quantitative-real-time-pcr-in-blood-of-moroccan-ad-cases
#2
REVIEW
Nadia El Kadmiri, Meryam El Khachibi, Ilham Slassi, Bouchra El Moutawakil, Sellama Nadifi, Abdelaziz Soukri
INTRODUCTION: Neuroproteomics studies have showed the high affinity interactions between GAPDH - β-amyloid in Alzheimer disease. The aim of our study is to complete our previous studies by assessing the mechanism responsible of decreased expression of GAPDH protein in the blood of Moroccan AD cases probably due to an alteration at the transcriptional level or at the post translational level. METHODS: The mRNA expression of GAPDH was assessed by quantitative real time PCR in AD cases and healthy controls...
January 10, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28081281/short-communication-validation-of-reference-genes-for-real-time-quantitative-pcr-in-tambaqui-colossoma-macropomum
#3
A R Nascimento, G F Silva, G F Gualberto, F L Almeida
Tambaqui, Colossoma macropomum, is the main native freshwater fish in Brazilian aquaculture. Therefore, intensive research pressure has been applied to the species to support new technologies for tambaqui farming. Molecular biology represents a tool that can be used to investigate every field of applied biology, from fish physiology to the effects of climate change. Based on the importance of reference genes for the relative or absolute quantification of gene transcripts, we cloned and sequenced three candidate reference genes in tambaqui (18S ribossomal RNA - 18s, glyceraldehyde-3-phosphate dehydrogenase - gapdh, and actin beta - β-actin), and validated a set of primers for each gene for use in real-time quantitative PCR...
December 23, 2016: Genetics and Molecular Research: GMR
https://www.readbyqxmd.com/read/28080041/in-vitro-reconstitution-and-optimization-of-the-entire-pathway-to-convert-glucose-into-fatty-acid
#4
Zheng Liu, Yuchen Zhang, Xiaoge Jia, Mengzhu Hu, Zixin Deng, Yancheng Xu, Tiangang Liu
Glucose and fatty acids play essential physiological roles in nearly all living organisms and the pathway that converts glucose into fatty acid is pivotal to the central metabolic network. We have successfully reconstituted a pathway that converts glucose to fatty acid in vitro using 30 purified proteins. Through systematic titration and optimization of the glycolytic pathway and pyruvate dehydrogenase, we increased the yield of free fatty acid from non-detectable to a level that exceeded 9% of the theoretical yield...
January 12, 2017: ACS Synthetic Biology
https://www.readbyqxmd.com/read/28079302/molecular-basis-for-covalent-inhibition-of-glyceraldehyde-3-phosphate-dehydrogenase-by-a-2-phenoxy-1-4-naphthoquinone-small-molecule
#5
Stefano Bruno, Elisa Uliassi, Mirko Zaffagnini, Federica Prati, Christian Bergamini, Riccardo Amorati, Gianluca Paredi, Marilena Margiotta, Paola Conti, Maria Paola Costi, Marcel Kaiser, Andrea Cavalli, Romana Fato, Maria Laura Bolognesi
Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) has recently gained attention as an anti-protozoan and anti-cancer drug target. We have previously identified 2-phenoxy-1,4-naphthoquinone as an inhibitor of both Trypanosoma brucei and human GAPDH. Herein, through multiple chemical, biochemical, and biological studies, and through the design of analogs, we confirmed the formation of a covalent adduct, we clarified the inhibition mechanism and we demonstrated antitrypanosomal, antiplasmodial and cytotoxic activities in cell cultures...
January 12, 2017: Chemical Biology & Drug Design
https://www.readbyqxmd.com/read/28078446/detection-of-rage-expression-and-its-application-to-diabetic-wound-age-estimation
#6
Xin-Yi Ji, Yang Chen, Guang-Hua Ye, Miao-Wu Dong, Ke-Zhi Lin, Jun-Ge Han, Xiang-Ping Feng, Xing-Biao Li, Lin-Sheng Yu, Yan-Yan Fan
With the prevalence of diabetes, it is becoming important to analyze the diabetic wound age in forensic practice. The present study investigated the time-dependent expression of receptor for advanced glycation end products (RAGE) during diabetic wound healing in mice and its applicability to wound age determination by immunohistochemistry, double immunofluorescence, and Western blotting. After an incision was created in genetically diabetic db/db mice and control mice, mice were killed at posttraumatic intervals ranging from 6 h to 14 days, followed by the sampling of wound margin...
January 11, 2017: International Journal of Legal Medicine
https://www.readbyqxmd.com/read/28077330/dehydropachymic-acid-decreases-bafilomycin-a1-induced-%C3%AE-amyloid-accumulation-in-pc12-cells
#7
Mengyao Yu, Xiaoyan Xu, Nan Jiang, Wei Wei, Fang Li, Liming He, Xia Luo
ETHNOPHARMACOLOGICAL RELEVANCE: Fuling, the sclerotium of Poria cocos, was frequently used in traditional Chinese medicine (TCM) formulae for Alzheimer's disease (AD) intervention over the past 10 centuries. And its extracts exhibited significant effects in both cellular and animal models of AD in previous studies. However, its mechanisms on prevention and treatment of AD have not been well elucidated yet. AIM OF THE STUDY: To investigate the effect and corresponding mechanisms of dehydropachymic acid, which is one of the major triterpenes in Poria cocos, on the clearance of β-Amyloid accumulation in bafilomycin A1 induced PC12 cells...
January 7, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28067273/validation-of-reference-genes-for-cryopreservation-studies-with-the-gorgonian-coral-endosymbiont-symbiodinium
#8
Gabriella Chong, Fu-Wen Kuo, Sujune Tsai, Chiahsin Lin
Quantification by real-time RT-PCR requires a stable internal reference known as a housekeeping gene (HKG) for normalising the mRNA levels of target genes. The present study identified and validated stably expressed HKGs in post-thaw Symbiodinium clade G. Six potential HKGs, namely, pcna, gapdh, 18S rRNA, hsp90, rbcl, and ps1, were analysed using three different algorithms, namely, GeNorm, NormFinder, and BestKeeper. The GeNorm algorithm ranked the candidate genes as follows in the order of decreasing stability: pcna and gapdh > ps1 > 18S rRNA > hsp90 > rbcl...
January 9, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28063990/efficient-tuning-of-sirna-dose-response-by-combining-mixed-polymer-nanocarriers-with-simple-kinetic-modeling
#9
Chad T Greco, Victoria G Muir, Thomas H Epps Iii, Millicent O Sullivan
: Two of the most prominent challenges that limit the clinical success of siRNA therapies are a lack of control over cargo release from the delivery vehicle and an incomplete understanding of the link between gene silencing dynamics and siRNA dosing. Herein, we address these challenges through the formulation of siRNA polyplexes containing light-responsive polymer mixtures, whose varied compositions and triggered release behavior provide enhanced gene silencing and controlled dose responses that can be predicted by simple kinetic models...
January 4, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28063736/brilliant-cresyl-blue-staining-does-not-present-cytotoxic-effects-on-human-luteinized-follicular-cells-according-to-gene-protein-expression-as-well-as-to-cytotoxicity-tests
#10
Diego Duarte Alcoba, Júlia Schneider, Letícia Arruda, Patrícia Borba Martiny, Edison Capp, Helena von Eye Corleta, Ilma Simoni Brum
In vitro oocyte maturation presents many advantages and its success is related to the selection of fully grown oocytes. In animal models, staining of cumulus-oocyte complexes (COCs) with Brilliant Cresyl Blue (BCB) is widely used for this selection. However, a lack of information about the safety of BCB makes its applicability in humans questionable. Because granulosa and cumulus cells have a close relationship with the oocyte and taking into account that follicular cells are also exposed to BCB when this pre-selection method is applied, we aimed to evaluate the effects of BCB on human follicular cells exposed to BCB...
January 4, 2017: Reproductive Biology
https://www.readbyqxmd.com/read/28056110/selection-of-reference-genes-for-qrt-pcr-analysis-of-gene-expression-in-stipa-grandis-during-environmental-stresses
#11
Dongli Wan, Yongqing Wan, Qi Yang, Bo Zou, Weibo Ren, Yong Ding, Zhen Wang, Ruigang Wang, Kai Wang, Xiangyang Hou
Stipa grandis P. Smirn. is a dominant plant species in the typical steppe of the Xilingole Plateau of Inner Mongolia. Selection of suitable reference genes for the quantitative real-time reverse transcription polymerase chain reaction (qRT-PCR) is important for gene expression analysis and research into the molecular mechanisms underlying the stress responses of S. grandis. In the present study, 15 candidate reference genes (EF1 beta, ACT, GAPDH, SamDC, CUL4, CAP, SNF2, SKIP1, SKIP5, SKIP11, UBC2, UBC15, UBC17, UCH, and HERC2) were evaluated for their stability as potential reference genes for qRT-PCR under different stresses...
2017: PloS One
https://www.readbyqxmd.com/read/28040059/validation-of-housekeeping-genes-for-the-normalization-of-rt-qpcr-expression-studies-in-oral-squamous-cell-carcinoma-cell-line-treated-by-5-kinds-of-chemotherapy-drugs
#12
W Song, W H Zhang, H Zhang, Y Li, Y Zhang, W Yin, Q Yang
Reverse transcription quantitative polymerase chain reaction (RT-qPCR) has become a frequently used strategy in gene expression studies. The relative quantification method is an important and commonly used method for the evaluation of RT-qPCR data. The key of this method is to identify an applicable internal control gene because the usage of different internal control genes may lead to distinct conclusions. Herein, we report the validation of 12 common housekeeping genes for RT-qPCR for gene expression analysis in the Oral squamous cell carcinoma (OSCC) cell line (KB and Tca-8113) treated by 5 kinds of Chemotherapy Drugs...
November 30, 2016: Cellular and Molecular Biology
https://www.readbyqxmd.com/read/28034835/comparative-evaluation-of-dietary-probiotics-bacillus-subtilis-wb60-and-lactobacillus-plantarum-kctc3928-on-the-growth-performance-immunological-parameters-gut-morphology-and-disease-resistance-in-japanese-eel-anguilla-japonica
#13
Seunghan Lee, Kumar Katya, Youngjin Park, Seonghun Won, Minji Seong, Ali Hamidoghli, Sungchul C Bai
The current experiment was conducted to evaluate and compare the efficacy of two different probiotics Bacillus subtilis WB60 and Lactobacillus plantarum KCTC3928 in diet of Japanese eel, Anguilla japonica. Seven experimental diets were formulated to contain no probiotics (CON), three graded levels of B. subtilis at 10(6) (BS1), 10(7) (BS2), 10(8) (BS3) and L. plantarum at 10(6) (LP1), 10(7) (LP2), 10(8) (LP3) CFU/g diet. Twenty fish averaging 8.29 ± 0.06 g were distributed in to 21 aquaria and were randomly assigned to one of the experimental diets in triplicate groups...
December 26, 2016: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28034753/role-of-extracellular-vesicles-in-the-interaction-between-epithelial-and-mesenchymal-cells-during-oviductal-ciliogenesis
#14
Shota Nakano, Shohei Yamamoto, Atsumasa Okada, Tadaaki Nakajima, Mamiko Sato, Tomoko Takagi, Yasuhiro Tomooka
Extracellular vesicles (EVs) have been shown to transport miRNA, mRNA and protein, suggesting that they are new communication mediators. Diffusible mesenchymal factors determine the fate of Műllerian epithelial cells into oviductal ciliated cells. In the present study, we investigated whether EVs mediate the communication in the epithelial-mesenchymal interaction during oviductal ciliogenesis. EVs were isolated from cells of oviductal mesenchymal cell line (S1 cells) and characterized by TEM and expression of exosomal marker CD81...
December 26, 2016: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28032106/canine-visceral-leishmaniasis-in-wild-canines-fox-jackal-and-wolf-in-northeastern-iran-using-parasitological-serological-and-molecular-methods
#15
Mehdi Mohebali, Kourosh Arzamani, Zabiholah Zarei, Behnaz Akhoundi, Homa Hajjaran, Saber Raeghi, Zahra Heidari, Seyed Mousa Motavalli-Haghi, Samira Elikaee, Ahmad Mousazadeh-Mojarrad, Zahra Kakoei
BACKGROUND: Although many studies had been conducted on various aspects of canine visceral leishmaniasis (CVL) in domestic dogs in the endemic areas of Iran, investigations on CVL in wild canines are rare. METHODS: This is a cross-sectional study was conducted from December 2012 to 2013 in northeast of Iran where human VL is endemic. Wild canines were trapped around the areas where human VL cases had been previously identified. Wild canines were collected and examined both clinically and serologically using direct agglutination test (DAT)...
December 2016: Journal of Arthropod-borne Diseases
https://www.readbyqxmd.com/read/28027315/non-human-primate-schlafen11-inhibits-production-of-both-host-and-viral-proteins
#16
Alex C Stabell, John Hawkins, Manqing Li, Xia Gao, Michael David, William H Press, Sara L Sawyer
Schlafen11 (encoded by the SLFN11 gene) has been shown to inhibit the accumulation of HIV-1 proteins. We show that the SLFN11 gene is under positive selection in simian primates and is species-specific in its activity against HIV-1. The activity of human Schlafen11 is relatively weak compared to that of some other primate versions of this protein, with the versions encoded by chimpanzee, orangutan, gibbon, and marmoset being particularly potent inhibitors of HIV-1 protein production. Interestingly, we find that Schlafen11 is functional in the absence of infection and reduces protein production from certain non-viral (GFP) and even host (Vinculin and GAPDH) transcripts...
December 2016: PLoS Pathogens
https://www.readbyqxmd.com/read/28011643/deciphering-key-residues-involved-in-the-virulence-promoting-interactions-between-streptococcus-pneumoniae-and-human-plasminogen
#17
Christophe Moreau, Rémi Terrasse, Nicole M Thielens, Thierry Vernet, Christine Gaboriaud, Anne Marie Di Guilmi
Bacterial pathogens recruit circulating proteins to their own surfaces, coopting the host protein functions as a mechanism of virulence. Particular attention has focused on the binding of plasminogen (Plg) to bacterial surfaces, as it has been shown that this interaction contributes to bacterial adhesion to host cells, invasion of host tissues and evasion of the immune system. Several bacterial proteins are known to serve as receptors for Plg including glyceraldehyde-3-phosphate dehydrogenase (GAPDH), a cytoplasmic enzyme that appears on the cell surface in this moonlighting role...
December 23, 2016: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28009774/effect-of-plasmapheresis-and-passage-of-anti-retinal-antibodies-through-the-placenta-in-a-case-of-non-paraneoplastic-autoimmune-retinopathy
#18
David I Sierpina, David M Skale, Joseph T Fan
PURPOSE: To present a case of nonparaneoplastic autoimmune retinopathy in association with myasthenia gravis in a young woman, and to report the effect of plasmapheresis as well as passage of antiretinal antibodies through the placenta. METHODS: Case report. RESULTS: A 31-year-old woman presented with a history of myasthenia gravis and rapidly progressive vision loss at the age of 23. Funduscopic appearance and fluorescein angiographic findings on presentation were consistent with an autoimmune retinopathy...
January 2017: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/27997583/rapid-generation-of-marker-free-p-falciparum-fluorescent-reporter-lines-using-modified-crispr-cas9-constructs-and-selection-protocol
#19
Catherin Marin Mogollon, Fiona J A van Pul, Takashi Imai, Jai Ramesar, Séverine Chevalley-Maurel, Guido M de Roo, Sabrina A J Veld, Hans Kroeze, Blandine M D Franke-Fayard, Chris J Janse, Shahid M Khan
The CRISPR/Cas9 system is a powerful genome editing technique employed in a wide variety of organisms including recently the human malaria parasite, P. falciparum. Here we report on further improvements to the CRISPR/Cas9 transfection constructs and selection protocol to more rapidly modify the P. falciparum genome and to introduce transgenes into the parasite genome without the inclusion of drug-selectable marker genes. This method was used to stably integrate the gene encoding GFP into the P. falciparum genome under the control of promoters of three different Plasmodium genes (calmodulin, gapdh and hsp70)...
2016: PloS One
https://www.readbyqxmd.com/read/27994956/identifying-suitable-reference-genes-for-gene-expression-analysis-in-developing-skeletal-muscle-in-pigs
#20
Guanglin Niu, Yalan Yang, YuanYuan Zhang, Chaoju Hua, Zishuai Wang, Zhonglin Tang, Kui Li
The selection of suitable reference genes is crucial to accurately evaluate and normalize the relative expression level of target genes for gene function analysis. However, commonly used reference genes have variable expression levels in developing skeletal muscle. There are few reports that systematically evaluate the expression stability of reference genes across prenatal and postnatal developing skeletal muscle in mammals. Here, we used quantitative PCR to examine the expression levels of 15 candidate reference genes (ACTB, GAPDH, RNF7, RHOA, RPS18, RPL32, PPIA, H3F3, API5, B2M, AP1S1, DRAP1, TBP, WSB, and VAPB) in porcine skeletal muscle at 26 different developmental stages (15 prenatal and 11 postnatal periods)...
2016: PeerJ
keyword
keyword
67345
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"