keyword
MENU ▼
Read by QxMD icon Read
search

Target

keyword
https://www.readbyqxmd.com/read/29779253/community-based-native-seed-production-for-restoration-in-brazil-the-role-of-science-and-policy
#1
Isabel B Schmidt, Danilo I de Urzedo, Fatima C M Piña-Rodrigues, Daniel L M Vieira, Gustavo M de Rezende, Alexandre B Sampaio, Rodrigo G P Junqueira
Large-scale restoration programs in the tropics require large volumes of high quality, genetically diverse and locally adapted seeds from large number of species. However, scarcity of native seeds is a critical restriction to achieve restoration targets. In this paper, we analyze three successful community-based networks that supply native seeds and seedlings for Brazilian Amazon and Cerrado restoration projects. In addition, we propose directions to promote local participation, legal, technical and commercialization issues for upscaling the market of native seeds for restoration with high quality and social justice...
May 20, 2018: Plant Biology
https://www.readbyqxmd.com/read/29779223/gene-editing-vectors-for-studying-nicotinic-acetylcholine-receptors-in-cholinergic-transmission
#2
Can Peng, Yijin Yan, Veronica J Kim, Staci E Engle, Jennifer N Berry, J Michael McIntosh, Rachael L Neve, Ryan M Drenan
Nicotinic acetylcholine receptors (nAChRs), prototype members of the cys-loop ligand gated ion channel family, are key mediators of cholinergic transmission in the central nervous system. Despite their importance, technical gaps exist in our ability to dissect the function of individual subunits in the brain. To overcome these barriers, we designed CRISPR/Cas9 small guide RNA sequences (sgRNAs) for production of loss-of-function alleles in mouse nAChR genes. These sgRNAs were validated in vitro via deep sequencing...
May 19, 2018: European Journal of Neuroscience
https://www.readbyqxmd.com/read/29779196/retrospective-analysis-of-an-insulin-to-liraglutide-switch-in-patients-with-type-2-diabetes-mellitus
#3
Eveline Bruinstroop, Laura Meyer, Catherine B Brouwer, Diana E van Rooijen, P Sytze van Dam
INTRODUCTION: Insulin and the GLP-1 receptor agonist liraglutide are both effective in reaching glycemic targets. The efficacy of an insulin-to-liraglutide switch in an obese population with concurrent use of sulfonylurea and metformin is unknown. We assessed the efficacy and determinants of success of an insulin-to-liraglutide switch in these patients. METHODS: In a retrospective study we analyzed all patients that underwent an insulin-to-liraglutide switch during routine medical care (January 2009-February 2015)...
May 19, 2018: Diabetes Therapy: Research, Treatment and Education of Diabetes and related Disorders
https://www.readbyqxmd.com/read/29779183/molecular-characterization-and-potential-synthetic-applications-of-gh1-%C3%AE-glucosidase-from-higher-termite-microcerotermes-annandalei
#4
Siriphan Arthornthurasuk, Wantha Jenkhetkan, Eukote Suwan, Daranee Chokchaichamnankit, Chantragan Srisomsap, Pakorn Wattana-Amorn, Jisnuson Svasti, Prachumporn T Kongsaeree
A novel β-glucosidase from higher termite Microcerotermes annandalei (MaBG) was obtained via a screening method targeting β-glucosidases with increased activities in the presence of glucose. The purified natural MaBG showed a subunit molecular weight of 55 kDa and existed in a native form as a dimer without any glycosylation. Gene-specific primers designed from its partial amino acid sequences were used to amplify the corresponding 1,419-bp coding sequence of MaBG which encodes a 472-amino acid glycoside hydrolase family 1 (GH1) β-glucosidase...
May 19, 2018: Applied Biochemistry and Biotechnology
https://www.readbyqxmd.com/read/29779182/locator%C3%A2-versus-ceramic-electroplated-double-crown-attachments-a-prospective-study-on-the-intraindividual-comparison-of-implant-supported-mandibular-prostheses
#5
Silvia Brandt, Jan Brandt, Ali-Reza Ketabi, Hans-Christoph Lauer, Anna Kunzmann
OBJECTIVES: Implant-supported overdentures are an established dental treatment mode. The aim of this prospective study was and interindividual comparison of patient satisfaction with restorations retained by a prefabricated and thus inexpensive attachment system (Locator®) or with a technologically complex and thus expensive attachment system (ceramic/electroplated double crowns) with similar retentive performance. MATERIALS AND METHODS: Twelve patients received a Locator and a double-crown prosthesis in a crossover study for test periods of 3 months each...
May 19, 2018: Clinical Oral Investigations
https://www.readbyqxmd.com/read/29779170/histological-improvement-of-non-alcoholic-steatohepatitis-with-a-prebiotic-a-pilot-clinical-trial
#6
Marc R Bomhof, Jill A Parnell, Hena R Ramay, Pam Crotty, Kevin P Rioux, Chris S Probert, Saumya Jayakumar, Maitreyi Raman, Raylene A Reimer
PURPOSE: In obesity and diabetes the liver is highly susceptible to abnormal uptake and storage of fat. In certain individuals hepatic steatosis predisposes to the development of non-alcoholic steatohepatitis (NASH), a disease marked by hepatic inflammation and fibrosis. Although the precise pathophysiology of NASH is unknown, it is believed that the gut microbiota-liver axis influences the development of this disease. With few treatment strategies available for NASH, exploration of gut microbiota-targeted interventions is warranted...
May 19, 2018: European Journal of Nutrition
https://www.readbyqxmd.com/read/29779169/-keeping-in-mind-the-gender-stereotype-the-role-of-need-for-closure-in-the-retrieval-induced-forgetting-of-female-managers-qualities
#7
Gennaro Pica, Antonio Pierro, Valerio Pellegrini, Valeria De Cristofaro, Annamaria Giannini, Arie W Kruglanski
The present research addressed the question of whether need for closure (NFC; Kruglanski in The psychology of closed mindedness, Psychology Press, New York, 2004) biases individuals' memory of female leaders. Merging research on role congruity theory of leadership (Koenig et al. in Psychol Bull 4:616-642, 2011. https://doi.org/10.1037/a0023557 ) and research on retrieval-induced forgetting (RIF, Anderson et al. in J Exp Psychol Learn Mem Cognit 20:1063-1087, 1994. https://doi.org/10.1037/0022-3514.65.5.861 ), we hypothesized and found that high-NFC participants show (1) a higher RIF of dimensions commonly associated with the leadership prototype (agentic/masculine) ascribed to female manager targets, when selectively retrieved dimensions commonly associated with the female prototype (communal/feminine) were ascribed to the same target; and (2) a lessened RIF of female stereotypical dimensions ascribed to female manager targets, when selectively retrieved prototypical leadership dimensions were ascribed to the same target...
May 19, 2018: Cognitive Processing
https://www.readbyqxmd.com/read/29779167/mir-199b-5p-regulates-immune-mediated-allograft-rejection-after-lung-transplantation-through-the-gsk3%C3%AE-and-nf-%C3%AE%C2%BAb-pathways
#8
Linhai Zhu, Haichao Xu, Wang Lv, Zhehao He, Peng Ye, Yiqing Wang, Jian Hu
Emerging evidence indicates that acute rejection mainly associated with the inflammatory response is an independent risk factor for chronic rejection after lung transplantation. Monocytes are the main pro-inflammatory leukocytes infiltrating around the lesions and play vital roles in triggering the acute rejection. In the rat lung transplantation model, lipopolysaccharide (LPS)-induced severe acute rejection was strongly associated with advanced chronic rejection. The exact regulatory mechanism of pro-inflammation in monocytes is not yet clear...
May 19, 2018: Inflammation
https://www.readbyqxmd.com/read/29779136/genetic-mutation-analysis-of-the-malignant-transformation-of-sinonasal-inverted-papilloma-by-targeted-amplicon-sequencing
#9
Shinichiro Yasukawa, Satoshi Kano, Hiromitsu Hatakeyama, Yuji Nakamaru, Dai Takagi, Takatsugu Mizumachi, Masanobu Suzuki, Takayoshi Suzuki, Akira Nakazono, Shinya Tanaka, Hiroshi Nishihara, Akihiro Homma
BACKGROUND: The mechanism underlying the malignant transformation of inverted papilloma (IP) has not yet been elucidated. METHODS: To clarify the genes responsible for the malignant transformation, we analyzed 10 cases of IP, 8 of IP with dysplasia, and 11 of squamous cell carcinoma (SCC) by targeted amplicon sequencing. RESULTS: The number of mutant genes increased in the order of IP < dysplasia < SCC. Significant differences were observed in the mutation rates of three genes (KRAS, APC and STK11) in particular...
May 19, 2018: International Journal of Clinical Oncology
https://www.readbyqxmd.com/read/29779125/genetic-diversity-and-structure-of-a-rare-endemic-cactus-and-an-assessment-of-its-genetic-relationship-with-a-more-common-congener
#10
Niraj Rayamajhi, Jyotsna Sharma
Endemic, obligate outcrossing plant species with narrow geographic distributions and disjunct populations are prone to loss of genetic diversity. Simultaneously, delineating clear species boundaries is important for targeted conservation efforts. The rare and endemic cactus, Sclerocactus brevihamatus subsp. tobuschii (SBT), has a parapatric relationship with Sclerocactus brevihamatus subsp. brevihamatus (SBB) but genetic distance between the two taxa is unknown. We: (1) developed taxon-specific polymorphic microsatellites, (2) assessed genetic diversity within and among nine populations of SBT, and within one population of SBB, and (3) estimated the genetic relationship between the two subspecies...
May 19, 2018: Genetica
https://www.readbyqxmd.com/read/29779110/translocation-of-oligonucleotide-oligosaccharide-complexes-into-cells-of-the-brain
#11
N N Dygalo, T S Kalinina, D A Lanshakov
Irradiation of a mixture of oligonucleotides with dextran resulted in the formation of a complex that is detected by a decelerated migration of an irradiated sample in electrophoretic gel compared to a non-irradiated one. When injected into the brain of neonatal rats, the formed complex penetrated into the cells 3 times easier compared to the original oligonucleotide, thus indicating that the use of radiation crosslinking of oligonucleotides with oligosaccharides is promising to enhance the efficiency of delivery of gene-targeted oligonucleotide drugs into cells...
March 2018: Doklady. Biochemistry and Biophysics
https://www.readbyqxmd.com/read/29779108/microrna-dependent-regulation-of-igf1r-gene-expression-in-hormone-sensitive-and-hormone-resistant-prostate-cancer-cells
#12
V A Tarasov, M G Tyutyakina, M A Makhotkin, E F Shin, A V Naboka, A N Mashkarina, D A Chebotarev, E N Cherkasova, M I Kogan, M B Chibichyan, D G Matishov
Using multiple parallel sequencing on Illumina platform, we identified eight microRNAs that showed significant opposite changes of gene expression in cells of the hormone-sensitive LNCaP prostate cancer cell line and in cells of the hormone-resistant DU-145 cell line, in comparison to the microRNA expression in the normal prostate tissue cells. We found that the insulin-like growth factor 1 receptor (IGF1R) gene is a target of five microRNAs whose expression is increased in LNCaP cells and reduced in DU-145 cells...
March 2018: Doklady. Biochemistry and Biophysics
https://www.readbyqxmd.com/read/29779095/crispr-cas13a-targeting-of-rna-virus-in-plants
#13
Kulbhushan Chaudhary
This approach is quite promising to control plant viral diseases and create synthetic networks to better understand the structure/function relationship in RNA and proteins. Plant viruses are obligate intracellular parasites which causes enormous losses in crop yield worldwide. These viruses replicate into infected cells by highjacking host cellular machinery. Over the last two decades, diverse approaches such as conventional breeding, transgenic approach and gene silencing strategies have been used to control RNA viruses, but escaped due to high rate of mutation...
May 19, 2018: Plant Cell Reports
https://www.readbyqxmd.com/read/29779050/proprioceptive-loss-and-the-perception-control-and-learning-of-arm-movements-in-humans-evidence-from-sensory-neuronopathy
#14
R Chris Miall, Nick M Kitchen, Se-Ho Nam, Hannah Lefumat, Alix G Renault, Kristin Ørstavik, Jonathan D Cole, Fabrice R Sarlegna
It is uncertain how vision and proprioception contribute to adaptation of voluntary arm movements. In normal participants, adaptation to imposed forces is possible with or without vision, suggesting that proprioception is sufficient; in participants with proprioceptive loss (PL), adaptation is possible with visual feedback, suggesting that proprioception is unnecessary. In experiment 1 adaptation to, and retention of, perturbing forces were evaluated in three chronically deafferented participants. They made rapid reaching movements to move a cursor toward a visual target, and a planar robot arm applied orthogonal velocity-dependent forces...
May 19, 2018: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://www.readbyqxmd.com/read/29779045/clinical-utility-of-fdg-pet-in-parkinson-s-disease-and-atypical-parkinsonism-associated-with-dementia
#15
REVIEW
Zuzana Walker, Federica Gandolfo, Stefania Orini, Valentina Garibotto, Federica Agosta, Javier Arbizu, Femke Bouwman, Alexander Drzezga, Peter Nestor, Marina Boccardi, Daniele Altomare, Cristina Festari, Flavio Nobili
PURPOSE: There are no comprehensive guidelines for the use of FDG PET in the following three clinical scenarios: (1) diagnostic work-up of patients with idiopathic Parkinson's disease (PD) at risk of future cognitive decline, (2) discriminating idiopathic PD from progressive supranuclear palsy, and (3) identifying the underlying neuropathology in corticobasal syndrome. METHODS: We therefore performed three literature searches and evaluated the selected studies for quality of design, risk of bias, inconsistency, imprecision, indirectness and effect size...
May 19, 2018: European Journal of Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/29779034/ras-gtpase-activating-like-protein-iqgap1-iqgap1-promotes-breast-cancer-proliferation-and-invasion-and-correlates-with-poor-clinical-outcomes
#16
Fanye Zeng, Weihua Jiang, Wei Zhao, Yuxiang Fan, Yanhua Zhu, Hongliang Zhang
BACKGROUND Breast cancer is one of the most common female cancers in the world. As a key integrator of cell signaling pathways, IQGAP1 contributes to the development and progression of several cancers. However, the exact effects and molecular mechanisms of IQGAP1 in breast cancer progression remain poorly understood. MATERIAL AND METHODS In the present study, IQGAP1 expression was measured in 96 paired breast cancer samples and the corresponding adjacent non-cancerous tissues by immunohistochemistry and quantitative polymerase chain reaction...
May 20, 2018: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29779026/uromodulin-mrna-from-urinary-extracellular-vesicles-correlate-to-kidney-function-decline-in-type-2-diabetes-mellitus
#17
Cindy M Yamamoto, Taku Murakami, Melanie L Oakes, Masato Mitsuhashi, Colleen Kelly, Robert R Henry, Kumar Sharma
BACKGROUND: Extracellular vesicles (EVs) enclose mRNA derived from their cell of origin and are considered a source of potential biomarkers. We examined urinary EV mRNA from individuals with diabetic kidney disease (DKD), chronic kidney disease, type 2 diabetes (T2DM), and obese and healthy controls to determine if such biomarkers had the potential to classify kidney disease and predict patients at higher risk of renal function decline. METHODS: A total of 242 participants enrolled in this study...
May 18, 2018: American Journal of Nephrology
https://www.readbyqxmd.com/read/29779024/a-randomized-clinical-trial-of-metformin-to-treat-autosomal-dominant-polycystic-kidney-disease
#18
Stephen L Seliger, Kaleab Z Abebe, Kenneth R Hallows, Dana C Miskulin, Ronald D Perrone, Terry Watnick, Kyongtae Tae Bae
BACKGROUND: Metformin inhibits cyclic AMP generation and activates AMP-activated protein kinase (AMPK), which inhibits the cystic fibrosis transmembrane conductance regulator and Mammalian Target of Rapamycin pathways. Together these effects may reduce cyst growth in autosomal dominant polycystic kidney disease (ADPKD). METHODS: A phase II, double-blinded randomized placebo-controlled trial of 26 months duration. Participants will include nondiabetic adults (n = 96) aged 18-60 years, with an estimated glomerular filtration rate (eGFR) ≥50 mL/min/1...
May 18, 2018: American Journal of Nephrology
https://www.readbyqxmd.com/read/29779019/small-extracellular-vesicles-and-their-mirna-cargo-are-anti-apoptotic-members-of-the-senescence-associated-secretory-phenotype
#19
Lucia Terlecki-Zaniewicz, Ingo Lämmermann, Julie Latreille, Madhusudhan Reddy Bobbili, Vera Pils, Markus Schosserer, Regina Weinmüllner, Hanna Dellago, Susanna Skalicky, Dietmar Pum, Juan Carlos Higareda Almaraz, Marcel Scheideler, Frédérique Morizot, Matthias Hackl, Florian Gruber, Johannes Grillari
Loss of functionality during aging of cells and organisms is caused and accompanied by altered cell-to-cell communication and signalling. One factor thereby is the chronic accumulation of senescent cells and the concomitant senescence-associated secretory phenotype (SASP) that contributes to microenvironment remodelling and a pro-inflammatory status. While protein based SASP factors have been well characterized, little is known about small extracellular vesicles (sEVs) and their miRNA cargo. Therefore, we analysed secretion of sEVs from senescent human dermal fibroblasts and catalogued the therein contained miRNAs...
May 19, 2018: Aging
https://www.readbyqxmd.com/read/29779018/common-and-unique-transcriptional-responses-to-dietary-restriction-and-loss-of-insulin-receptor-substrate-1-irs1-in-mice
#20
Melissa M Page, Eugene F Schuster, Manikhandan Mudaliar, Pawel Herzyk, Dominic J Withers, Colin Selman
Dietary restriction (DR) is the most widely studied non-genetic intervention capable of extending lifespan across multiple taxa. Modulation of genes, primarily within the insulin/insulin-like growth factor signalling (IIS) and the mechanistic target of rapamycin (mTOR) signalling pathways also act to extend lifespan in model organisms. For example, mice lacking insulin receptor substrate-1 (IRS1) are long-lived and protected against several age-associated pathologies. However, it remains unclear how these particular interventions act mechanistically to produce their beneficial effects...
May 20, 2018: Aging
keyword
keyword
14218
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"