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transcription factor 7-like 2

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https://www.readbyqxmd.com/read/28633944/gene-expression-analysis-identify-a-metabolic-and-cell-function-alterations-as-a-hallmark-of-obesity-without-metabolic-syndrome-in-peripheral-blood-a-pilot-study
#1
Daniel Antonio de Luis, Raquel Almansa, Rocío Aller, Olatz Izaola, E Romero
BACKGROUND: Understanding molecular basis involved in overweight is an important first step in developing therapeutic pathways against excess in body weight gain. OBJECTIVE: The purpose of our pilot study was to evaluate the gene expression profiles in the peripheral blood of obese patients without other metabolic complications. DESIGN: A sample of 17 obese patients without metabolic syndrome and 15 non obese control subjects was evaluated in a prospective way...
June 10, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28628187/klf2-inhibits-cell-growth-via-regulating-hif-1%C3%AE-notch-1-signal-pathway-in-human-colorectal-cancer-hct116-cells
#2
Hai-Gang Wang, Bin Cao, Li-Xian Zhang, Nan Song, Hui Li, Wen-Zeng Zhao, Yan-Shu Li, Shun-Mao Ma, Dong-Jian Yin
The transcription factor Krüppel-like factor 2 (KLF2) has been shown to function as a tumor suppressor and regulate biological processes of cancer cells, such as cell growth, cell apoptosis and angiogenesis. However, the function and mechanism of KLF2 in colorectal cancer (CRC) is still unknown. In the present study, we show that the expression of KLF2 is diminished in a cohort of CRC cell lines. Also, KLF2 overexpression remarkably inhibits HCT116 and SW480 cell survival and proliferation. Moreover, cell death detection ELISA plus assay showed that KLF2 overexpression increased HCT116 cell proliferation...
July 2017: Oncology Reports
https://www.readbyqxmd.com/read/28626388/increasing-n-acetylaspartate-in-the-brain-during-postnatal-myelination-does-not-cause-the-cns-pathologies-of-canavan-disease
#3
Abhilash P Appu, John R Moffett, Peethambaran Arun, Sean Moran, Vikram Nambiar, Jishnu K S Krishnan, Narayanan Puthillathu, Aryan M A Namboodiri
Canavan disease is caused by mutations in the gene encoding aspartoacylase (ASPA), a deacetylase that catabolizes N-acetylaspartate (NAA). The precise involvement of elevated NAA in the pathogenesis of Canavan disease is an ongoing debate. In the present study, we tested the effects of elevated NAA in the brain during postnatal development. Mice were administered high doses of the hydrophobic methyl ester of NAA (M-NAA) twice daily starting on day 7 after birth. This treatment increased NAA levels in the brain to those observed in the brains of Nur7 mice, an established model of Canavan disease...
2017: Frontiers in Molecular Neuroscience
https://www.readbyqxmd.com/read/28610850/dietary-myo-inositol-deficiency-decreased-the-growth-performances-and-impaired-intestinal-physical-barrier-function-partly-relating-to-nrf2-jnk-e2f4-and-mlck-signaling-in-young-grass-carp-ctenopharyngodon-idella
#4
Shuang-An Li, Wei-Dan Jiang, Lin Feng, Yang Liu, Pei Wu, Jun Jiang, Sheng-Yao Kuang, Ling Tang, Wu-Neng Tang, Yong-An Zhang, Xiao-Qiu Zhou
In this study, we investigated the effects of dietary myo-inositol on the growth and intestinal physical barrier functions of young grass carp (Ctenopharyngodon idella). A total of 540 young grass carp (221.83 ± 0.84 g) were fed six diets containing graded levels of myo-inositol (27.0, 137.9, 286.8, 438.6, 587.7 and 737.3 mg/kg) for 10 weeks. After the growth trial, fish were challenged with Aeromonas hydrophila for 14 days. The results indicated that compared with optimal myo-inositol levels, myo-inositol deficiency (27...
June 10, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28608802/enhanced-osteogenic-differentiation-in-zoledronate-treated-osteoporotic-patients
#5
Luca Dalle Carbonare, Monica Mottes, Giovanni Malerba, Antonio Mori, Martina Zaninotto, Mario Plebani, Alessandra Dellantonio, Maria Teresa Valenti
Bisphosphonates are well known inhibitors of osteoclast activity and thus may be employed to influence osteoblast activity. The present study was designed to evaluate the in vivo effects of zoledronic acid (ZA) on the proliferation and osteoblastic commitment of mesenchymal stem cells (MSC) in osteoporotic patients. We studied 22 postmenopausal osteoporotic patients. Densitometric, biochemical, cellular and molecular data were collected before as well as after 6 and 12 months of ZA treatment. Peripheral blood MSC-like cells were quantified by colony-forming unit fibroblastic assay; their osteogenic differentiation potential was evaluated after 3 and 7 days of induction, respectively...
June 13, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28592605/interaction-between-genes-and-macronutrient-intake-on-the-risk-of-developing-type-2-diabetes-systematic-review-and-findings-from-european-prospective-investigation-into-cancer-epic-interact
#6
Sherly X Li, Fumiaki Imamura, Zheng Ye, Matthias B Schulze, Jusheng Zheng, Eva Ardanaz, Larraitz Arriola, Heiner Boeing, Courtney Dow, Guy Fagherazzi, Paul W Franks, Antonio Agudo, Sara Grioni, Rudolf Kaaks, Verena A Katzke, Timothy J Key, Kay Tee Khaw, Francesca R Mancini, Carmen Navarro, Peter M Nilsson, N Charlotte Onland-Moret, Kim Overvad, Domenico Palli, Salvatore Panico, J Ramón Quirós, Olov Rolandsson, Carlotta Sacerdote, María-José Sánchez, Nadia Slimani, Ivonne Sluijs, Annemieke Mw Spijkerman, Anne Tjonneland, Rosario Tumino, Stephen J Sharp, Elio Riboli, Claudia Langenberg, Robert A Scott, Nita G Forouhi, Nicholas J Wareham
Background: Gene-diet interactions have been reported to contribute to the development of type 2 diabetes (T2D). However, to our knowledge, few examples have been consistently replicated to date.Objective: We aimed to identify existing evidence for gene-macronutrient interactions and T2D and to examine the reported interactions in a large-scale study.Design: We systematically reviewed studies reporting gene-macronutrient interactions and T2D. We searched the MEDLINE, Human Genome Epidemiology Network, and WHO International Clinical Trials Registry Platform electronic databases to identify studies published up to October 2015...
June 7, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28588715/aurka-mrna-expression-is-an-independent-predictor-of-poor-prognosis-in-patients-with-non-small-cell-lung-cancer
#7
Ahmed S K Al-Khafaji, Michael W Marcus, Michael P A Davies, Janet M Risk, Richard J Shaw, John K Field, Triantafillos Liloglou
Deregulation of mitotic spindle genes has been reported to contribute to the development and progression of malignant tumours. The aim of the present study was to explore the association between the expression profiles of Aurora kinases (AURKA, AURKB and AURKC), cytoskeleton-associated protein 5 (CKAP5), discs large-associated protein 5 (DLGAP5), kinesin-like protein 11 (KIF11), microtubule nucleation factor (TPX2), monopolar spindle 1 kinase (TTK), and β-tubulins (TUBB) and (TUBB3) genes and clinicopathological characteristics in human non-small cell lung carcinoma (NSCLC)...
June 2017: Oncology Letters
https://www.readbyqxmd.com/read/28575111/the-role-of-insulin-resistance-in-experimental-diabetic-retinopathy-genetic-and-molecular-aspects
#8
Patrick Järgen, Axel Dietrich, Andreas W Herling, Hans-Peter Hammes, Paulus Wohlfart
BACKGROUND: Diabetic retinopathy is characterized by defects in the retinal neurovascular unit. The underlying mechanisms of impairment-including reactive intermediates and growth-factor dependent signalling pathways and their possible interplay are incompletely understood. This study aims to assess the relative role of hyperglycemia and hyperinsulinemia alone or in combination on the gene expression patterning in the retina of animal models of diabetes. MATERIAL AND METHODS: As insulinopenic, hyperglycemic model reflecting type 1 diabetes, male STZ-Wistar rats (60mg/kg BW; i...
2017: PloS One
https://www.readbyqxmd.com/read/28560427/araliasaponin-ii-isolated-from-leaves-of-acanthopanax%C3%A2-henryi-oliv-harms-inhibits-inflammation-by-modulating-the-expression-of-inflammatory-markers-in-murine-macrophages
#9
Yun-Soo Seo, Seok-Jeon Lee, Zhi Li, Ok-Hwa Kang, Ryong Kong, Sang-A Kim, Tian Zhou, Yung-Sun Song, Xiangqian Liu, Dong-Yeul Kwon
Araliasaponin II (AS II) is a bioactive compound isolated from Acanthopanax henryi (Oliv.) Harms, a plant widely used in traditional oriental medicine. The present study investigated the anti‑inflammatory effects of AS II using murine macrophages. The effects of AS II on inflammatory mediator and cytokine production in lipopolysaccharide (LPS)‑stimulated RAW 264.7 cells was evaluated. Nitric oxide (NO) and cytokine production were determined using the Griess reagent and an ELISA kit. The expression levels of cytokines, inducible NO synthase (iNOS) and cyclooxygenase‑2 (COX‑2) mRNA were examined by reverse transcription‑quantitative polymerase chain reaction...
July 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28560278/dataset-on-exogenous-application-of-salicylic-acid-and-methyljasmonate-and-the-accumulation-of-caffeine-in-young-leaf-tissues-and-catabolically-inactive-endosperms
#10
Avinash Kumar, Gyanendra Kumar Naik, Parvatam Giridhar
Exogenous exposure of coffee plants to 50 μM and 500 μM salicylic acid through liquid hydroponic medium or the exposure to volatile fumes of methyljasmonate was carried out to study the role of salicylic acid and methyljasmonate on the accumulation of caffeine and other methylxanthines like 7-methylxanthine, theobromine and theophylline. Transcript levels of the first, second and third N-methyltransferase involved in the core caffeine biosynthetic pathway namely, xanthosine methyltransferase (XMT), methylxanthine methyltransferase (MXMT) and di-methylxanthine methyltransferase (DXMT) was investigated by semi-quantitative RT-PCR for validating the reason behind the changes of caffeine biosynthetic potential under the influence of the two analogues of plant phytohormones...
August 2017: Data in Brief
https://www.readbyqxmd.com/read/28546827/chemical-constituents-from-a-gynostemma-laxum-and-their-antioxidant-and-neuroprotective-activities
#11
Ji Yeon Seo, Sang Kyum Kim, Phi Hung Nguyen, Ju Yong Lee, Pham Ha Thanh Tung, Sang Hyun Sung, Won Keun Oh
BACKGROUND: A few bioactivities of constituents from Gynostemma laxum, which has been collected in Vietnam, have been reported until now. There is no report about the effects of constituents from G. laxum although the nuclear factor (erythroid-derived 2)-like 2 (Nrf2)-mediated heme oxygenase-1 (HO-1) antioxidant defense system is involved in neuroprotection in the brain. Therefore, we investigated whether quercetin (2), benzoic acid (10) and their analogues (1, 3-9 and 11) from G. laxum have the antioxidant and neuroprotective activities and also their underlying mechanism...
2017: Chinese Medicine
https://www.readbyqxmd.com/read/28524086/dietary-green-pea-protects-against-dss-induced-colitis-in-mice-challenged-with-high-fat-diet
#12
Shima Bibi, Luís Fernando de Sousa Moraes, Noelle Lebow, Mei-Jun Zhu
Obesity is a risk factor for developing inflammatory bowel disease. Pea is unique with its high content of dietary fiber, polyphenolics, and glycoproteins, all of which are known to be health beneficial. We aimed to investigate the impact of green pea (GP) supplementation on the susceptibility of high-fat diet (HFD)-fed mice to dextran sulfate sodium (DSS)-induced colitis. Six-week-old C57BL/6J female mice were fed a 45% HFD or HFD supplemented with 10% GP. After 7-week dietary supplementation, colitis was induced by adding 2...
May 18, 2017: Nutrients
https://www.readbyqxmd.com/read/28503850/roles-of-spermine-in-modulating-the-antioxidant-status-and-nrf2-signalling-molecules-expression-in-the-thymus-and-spleen-of-suckling-piglets-new-insight
#13
W Cao, X Xu, G Jia, H Zhao, X Chen, C Wu, J Tang, J Wang, J Cai, G Liu
This study aimed to investigate the effects of spermine and extended spermine administration on the antioxidant status and expression of NF-E2-related factor 2 (Nrf2) signalling molecules in the thymus and spleen in suckling piglets. One half of eighty 12-day-old suckling piglets obtained sufficient nutrient intake supplemented with spermine (0.4 mmol/kg body weight), and another half received restricted nutrient intake supplemented with physiological saline in equal doses once a day for 7 hr or 3, 6 or 9 days in pairs...
May 15, 2017: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/28501501/anti-tumor-effects-of-differentiation-inducing-factor-1-in-malignant-melanoma-gsk-3-mediated-inhibition-of-cell-proliferation-and-gsk-3-independent-suppression-of-cell-migration-and-invasion
#14
Masaki Arioka, Fumi Takahashi-Yanaga, Momoko Kubo, Kazunobu Igawa, Katsuhiko Tomooka, Toshiyuki Sasaguri
Differentiation-inducing factor-1 (DIF-1) isolated from Dictyostelium discoideum strongly inhibits the proliferation of various mammalian cells through the activation of glycogen synthase kinase-3 (GSK-3). To evaluate DIF-1 as a novel anti-cancer agent for malignant melanoma, we examined whether DIF-1 has anti-proliferative, anti-migratory, and anti-invasive effects on melanoma cells using in vitro and in vivo systems. DIF-1 reduced the expression levels of cyclin D1 and c-Myc by facilitating their degradation via GSK-3 in mouse (B16BL6) and human (A2058) malignant melanoma cells, and thereby strongly inhibited their proliferation...
May 10, 2017: Biochemical Pharmacology
https://www.readbyqxmd.com/read/28494010/calcification-in-dermal-fibroblasts-from-a-patient-with-ggcx-syndrome-accompanied-by-upregulation-of-osteogenic-molecules
#15
Yumi Okubo, Ritsuko Masuyama, Akira Iwanaga, Yuta Koike, Yutaka Kuwatsuka, Tomoo Ogi, Yosuke Yamamoto, Yuichiro Endo, Hiroshi Tamura, Atsushi Utani
Gamma-glutamyl carboxylase (GGCX) gene mutation causes GGCX syndrome (OMIM: 137167), which is characterized by pseudoxanthoma elasticum (PXE)-like symptoms and coagulation impairment. Here, we present a 55-year-old male with a novel homozygous deletion mutation, c.2,221delT, p.S741LfsX100, in the GGCX gene. Histopathological examination revealed calcium deposits in elastic fibers and vessel walls, and collagen accumulation in the mid-dermis. Studies of dermal fibroblasts from the patient (GGCX dermal fibroblasts) demonstrated that the mutated GGCX protein was larger, but its expression level and intracellular distribution were indistinguishable from those of the wild-type GGCX protein...
2017: PloS One
https://www.readbyqxmd.com/read/28482944/increased-birth-weight-is-associated-with-altered-gene-expression-in-neonatal-foreskin
#16
L J Reynolds, R I Pollack, R J Charnigo, C S Rashid, A J Stromberg, S Shen, J M O'Brien, K J Pearson
Elevated birth weight is linked to glucose intolerance and obesity health-related complications later in life. No studies have examined if infant birth weight is associated with gene expression markers of obesity and inflammation in a tissue that comes directly from the infant following birth. We evaluated the association between birth weight and gene expression on fetal programming of obesity. Foreskin samples were collected following circumcision, and gene expression analyzed comparing the 15% greatest birth weight infants (n=7) v...
May 9, 2017: Journal of Developmental Origins of Health and Disease
https://www.readbyqxmd.com/read/28472810/the-long-non-coding-rna-crnde-promotes-colorectal-carcinoma-progression-by-competitively-binding-mir-217-with-tcf7l2-and-enhancing-the-wnt-%C3%AE-catenin-signaling-pathway
#17
Bo Yu, Xuan Ye, Qiong Du, Bin Zhu, Qing Zhai, Xin-Xiang Li
BACKGROUND/AIMS: The long non-coding RNA colorectal neoplasia differentially expressed (CRNDE) contributes to the proliferation and migration of tumors. However, its molecular mechanism underlying gastric cancer remains unknown. In the present study, we investigated whether CRNDE was involved in the development of colorectal cancer via the binding of microRNA (miR)-217 with transcription factor 7-like 2 (TCF7L2) to enhance the Wnt signaling pathway. METHODS: Quantitative polymerase chain reaction was used to detect CRNDE, miR-217 and TCF7L2 in colorectal cancer tissues and cells...
2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28465699/transcription-factor-7-like-2-polymorphism-and-context-specific-risk-of-metabolic-syndrome-type-2-diabetes-and-dyslipidemia
#18
Abbasali Palizban, Mahnaz Rezaei, Hossein Khanahmad, Mohammad Fazilati
BACKGROUND: The transcription factor 7-like 2 gene (TCF7L2) is an element of the Wnt signaling pathway. There is lack of evidence if TCF7L2 has a functional role in lipid metabolism and regulation of the components constitutes the metabolic syndrome (MetSyn). The aims of this study were to evaluate whether the risk allele of TCF7L2 gene polymorphism is associated with dyslipidemia and MetSyn. MATERIALS AND METHODS: The MetSyn subjects were participated only based on the National Cholesterol Education Program - Third Adult Treatment Panel criteria...
2017: Journal of Research in Medical Sciences: the Official Journal of Isfahan University of Medical Sciences
https://www.readbyqxmd.com/read/28451390/cell-culture-density-affects-the-stemness-gene-expression-of-adipose-tissue-derived-mesenchymal-stem-cells
#19
Dae Seong Kim, Myoung Woo Lee, Tae-Hee Lee, Ki Woong Sung, Hong Hoe Koo, Keon Hee Yoo
The results of clinical trials using mesenchymal stem cells (MSCs) are controversial due to the heterogeneity of human MSCs and differences in culture conditions. In this regard, it is important to identify gene expression patterns according to culture conditions, and to determine how the cells are expanded and when they should be clinically used. In the current study, stemness gene expression was investigated in adipose tissue-derived MSCs (AT-MSCs) harvested following culture at different densities. AT-MSCs were plated at a density of 200 or 5,000 cells/cm(2)...
March 2017: Biomedical Reports
https://www.readbyqxmd.com/read/28450853/micromanagement-of-immune-system-role-of-mirnas-in-helminthic-infections
#20
REVIEW
Naina Arora, Shweta Tripathi, Aloukick K Singh, Prosenjit Mondal, Amit Mishra, Amit Prasad
Helminthic infections fall under neglected tropical diseases, although they inflict severe morbidity to human and causes major economic burden on health care system in many developing countries. There is increased effort to understand their immunopathology in recent days due to their immuno-modulatory capabilities. Immune response is primarily controlled at the transcriptional level, however, microRNA-mediated RNA interference is emerging as important regulatory machinery that works at the translation level...
2017: Frontiers in Microbiology
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