keyword
MENU ▼
Read by QxMD icon Read
search

Ingenuity pathway analysis

keyword
https://www.readbyqxmd.com/read/28108339/transcriptome-analysis-of-the-effect-of-polyunsaturated-fatty-acids-against-vibrio-vulnificus-infection-in-oreochromis-niloticus
#1
Chieh-Yu Pan, Yu-Hao Liu, Hong-Yi Gong, Jyh-Yih Chen
Vibrio vulnificus infection causes severe economic losses in Oreochromis niloticus aquaculture by inducing pro-inflammatory cytokines, that lead to inflammation and mortality. Omega-3 fatty acids, such as Docosahexaenoic acid (DHA) and Eicosapentaenoic acid (EPA), have been reported for their anti-inflammatory and antibacterial abilities in murine and zebrafish models. However, the anti-inflammatory and antibacterial functions of DHA and EPA in commercial aquaculture organisms such as Oreochromis niloticus remain unknown...
January 17, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28105225/mir-1297-promotes-cell-proliferation-by-inhibiting-rb1-in-liver-cancer
#2
Chengyong Liu, Chunying Wang, Ji Wang, Haibin Huang
Liver cancer is the one of the most common causes of cancer-associated mortality worldwide. MicroRNAs (miRNAs or miRs) are important in various types of cancer, including liver cancer. In the present study, with miRNA expression profile data obtained from the Gene Expression Omnibus database, three independent methods were used to investigate the miRNAs that are involved in liver carcinogenesis, including Fisher's exact test, t-test and Wilcoxon test. Five differentially expressed miRNAs were identified. Among them, miR-1297 drew specific attention...
December 2016: Oncology Letters
https://www.readbyqxmd.com/read/28104435/inhibition-of-nrf2-enhances-the-anticancer-effect-of-6-o-angeloylenolin-in-lung-adenocarcinoma
#3
Yang Wang, Ru-Yuan Yu, Jing Zhang, Wei-Xia Zhang, Zhi-Hao Huang, Hui-Fang Hu, Yao-Lan Li, Bin Li, Qing-Yu He
6-O-Angeloylenolin (6-OA), a sesquiterpene lactone isolated from Centipeda minima (L.) A. Br. (Compositae), has been used to treat respiratory diseases for centuries. However, whether and how 6-OA exerts anticancer effects against lung cancer remains to be elucidated. In this study, we showed that 6-OA markedly suppressed the cell viability and colony formation of lung cancer cells H1299 and A549, with no significant toxic effect on non-cancer cells HBE. Annexin V/7-AAD assay revealed that 6-OA induced cell apoptosis in dose- and time-dependent manners, which was further confirmed by the increased expression of cleaved caspase-3...
January 16, 2017: Biochemical Pharmacology
https://www.readbyqxmd.com/read/28101231/the-biological-significance-of-methylome-differences-in-human-papilloma-virus-associated-head-and-neck-cancer
#4
Maria J Worsham, Kang Mei Chen, Indrani Datta, Josena K Stephen, Dhananjay Chitale, Alexandra Gothard, George Divine
In recent years, studies have suggested that promoter methylation in human papilloma virus (HPV) positive head and neck squamous cell carcinoma (HNSCC) has a mechanistic role and has the potential to improve patient survival. The present study aimed to replicate key molecular findings from previous analyses of the methylomes of HPV positive and HPV negative HNSCC in an independent cohort, to assess the reliability of differentially methylated markers in HPV-associated tumors. HPV was measured using real-time quantitative PCR and the biological significance of methylation differences was assessed by Ingenuity Pathway Analysis (IPA)...
December 2016: Oncology Letters
https://www.readbyqxmd.com/read/28101186/comparative-analysis-of-signaling-pathways-in-peripheral-blood-from-patients-with-kashin-beck-disease-and-osteoarthritis
#5
Yujie Ning, Xi Wang, Sen Wang, Xiong Guo
The aim of the present study was to investigate the early diagnostic biomarkers of Kashin-Beck disease (KBD), and to compare the common signaling pathways of peripheral mononuclear cells between patients with KBD and those with osteoarthritis (OA). A total of 20 and 12 peripheral blood samples were separately collected from KBD patients and normal control subjects, respectively, in an endemic area according to the diagnosis criteria. Total RNAs were extracted and gene expression levels were determined using an Agilent whole genome expression microarrays...
December 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28100627/inflammatory-biomarkers-predict-heart-failure-severity-and-prognosis-in-patients-with-heart-failure-with-preserved-ejection-fraction-a-holistic-proteomic-approach
#6
Camilla Hage, Erik Michaëlsson, Cecilia Linde, Erwan Donal, Jean-Claude Daubert, Li-Ming Gan, Lars H Lund
BACKGROUND: Underlying mechanisms in heart failure (HF) with preserved ejection fraction remain unknown. We investigated cardiovascular plasma biomarkers in HF with preserved ejection fraction and their correlation to diastolic dysfunction, functional class, pathophysiological processes, and prognosis. METHODS AND RESULTS: In 86 stable patients with HF and EF ≥45% in the Karolinska Rennes (KaRen) biomarker substudy, biomarkers were quantified by a multiplex immunoassay...
February 2017: Circulation. Cardiovascular Genetics
https://www.readbyqxmd.com/read/28099934/tolfenamic-acid-induced-alterations-in-genes-and-pathways-in-pancreatic-cancer-cells
#7
Umesh T Sankpal, Steve Goodison, Michelle Jones-Pauley, Myrna Hurtado, Fan Zhang, Riyaz Basha
Non-steroidal anti-inflammatory drugs (NSAIDs) are being tested extensively for their role in the treatment and prevention of several cancers. Typically NSAIDs exhibit anti-tumor activities via modulation of cyclooxygenase (COX)-dependent mechanisms, however, an anti-cancer NSAID tolfenamic acid (TA) is believed to work through COX-independent pathways. Results from our laboratory and others have demonstrated the anti-cancer activity of TA in various cancer models including pancreatic cancer. TA has been shown to modulate certain cellular processes including, apoptosis, reactive oxygen species and signaling...
January 14, 2017: Oncotarget
https://www.readbyqxmd.com/read/28097204/genomics-implicates-adaptive-and-innate-immunity-in-alzheimer-s-and-parkinson-s-diseases
#8
Sarah A Gagliano, Jennie G Pouget, John Hardy, Jo Knight, Michael R Barnes, Mina Ryten, Michael E Weale
OBJECTIVES: We assessed the current genetic evidence for the involvement of various cell types and tissue types in the etiology of neurodegenerative diseases, especially in relation to the neuroinflammatory hypothesis of neurodegenerative diseases. METHODS: We obtained large-scale genome-wide association study (GWAS) summary statistics from Parkinson's disease (PD), Alzheimer's disease (AD), and amyotrophic lateral sclerosis (ALS). We used multiple sclerosis (MS), an autoimmune disease of the central nervous system, as a positive control...
December 2016: Annals of Clinical and Translational Neurology
https://www.readbyqxmd.com/read/28086790/rna-sequencing-for-global-gene-expression-associated-with-muscle-growth-in-a-single-male-modern-broiler-line-compared-to-a-foundational-barred-plymouth-rock-chicken-line
#9
Byung-Whi Kong, Nicholas Hudson, Dongwon Seo, Seok Lee, Bhuwan Khatri, Kentu Lassiter, Devin Cook, Alissa Piekarski, Sami Dridi, Nicholas Anthony, Walter Bottje
BACKGROUND: Modern broiler chickens exhibit very rapid growth and high feed efficiency compared to unselected chicken breeds. The improved production efficiency in modern broiler chickens was achieved by the intensive genetic selection for meat production. This study was designed to investigate the genetic alterations accumulated in modern broiler breeder lines during selective breeding conducted over several decades. METHODS: To identify genes important in determining muscle growth and feed efficiency in broilers, RNA sequencing (RNAseq) was conducted with breast muscle in modern pedigree male (PeM) broilers (n = 6 per group), and with an unselected foundation broiler line (Barred Plymouth Rock; BPR)...
January 13, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28079188/proteome-response-of-chicken-embryo-fibroblast-cells-to-recombinant-h5n1-avian-influenza-viruses-with-different-neuraminidase-stalk-lengths
#10
Yongtao Li, Fan Ming, Huimin Huang, Kelei Guo, Huanchun Chen, Meilin Jin, Hongbo Zhou
The variation on neuraminidase (NA) stalk region of highly pathogenic avian influenza H5N1 virus results in virulence change in animals. In our previous studies, the special NA stalk-motif of H5N1 viruses has been demonstrated to play a significant role in the high virulence and pathogenicity in chickens. However, the molecular mechanisms underlying the pathogenicity of viruses with different NA stalk remain poorly understood. This study presents a comprehensive characterization of the proteome response of chicken cells to recombinant H5N1 virus with stalk-short NA (rNA-wt) and the stalkless NA mutant virus (rSD20)...
January 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28070042/-effect-of-jianpi-jiedu-formula-on-tumor-angiogenesis-relevant-genes-expression-in-colorectal-cancer
#11
Dan Mao, Sanlin Lei, Jin'an Ma, Li Shi, Shaofan Zhang, Jianhua Huang, Xinyi Liu, Dengfeng Ding, Yingjin Zhang, Lei Feng, Sifang Zhang
To investigate the effect of the jianpi-jiedu formula (JPJD) on the expression of angiogenesis-relevant genes in colon cancer.
 Methods: Crude extract was obtained from JPJD by water extract method. The effect of JPJD crude extract on colon cancer cell proliferation capacity was determined by MTT assays. The IC50 value was calculated by GraphPad Prism5 software. Affymetrix gene expression profiling chip was used to detect significant differences in expressions of genes after JPJD intervention, and pathway enrichment analysis was performed to analyze the differentially expressed genes...
December 28, 2016: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/28061796/glucose-transporter-4-promotes-head-and-neck-squamous-cell-carcinoma-metastasis-through-the-trim24-ddx58-axis
#12
Yu-Chan Chang, Li-Hsing Chi, Wei-Ming Chang, Chia-Yi Su, Yuang-Feng Lin, Chi-Long Chen, Ming-Huang Chen, Peter Mu-Hsin Chang, Alex T H Wu, Michael Hsiao
BACKGROUND: Head and neck squamous cell carcinoma (HNSCC) represents a unique and major health concern worldwide. Significant increases in glucose uptake and aerobic glycolysis have been observed in HNSCC cells. Glucose transporters (GLUTs) represent a major hub in the glycolysis pathway, with GLUT4 having the highest glucose affinity. However, GLUT4's role in HNSCC has not been fully appreciated. METHODS: An in silico analysis was performed in HNSCC cohorts to identify the most significant glucose transporter associated with HNSCC patient prognosis...
January 7, 2017: Journal of Hematology & Oncology
https://www.readbyqxmd.com/read/28058815/small-rnaome-profiling-from-human-skeletal-muscle-novel-mirnas-and-their-targets-associated-with-cancer-cachexia
#13
Ashok Narasimhan, Sunita Ghosh, Cynthia Stretch, Russell Greiner, Oliver F Bathe, Vickie Baracos, Sambasivarao Damaraju
BACKGROUND: MicroRNAs (miRs) are small non-coding RNAs that regulate gene (mRNA) expression. Although the pathological role of miRs have been studied in muscle wasting conditions such as myotonic and muscular dystrophy, their roles in cancer cachexia (CC) are still emerging. OBJECTIVES: The objectives are (i) to profile human skeletal muscle expressed miRs; (ii) to identify differentially expressed (DE) miRs between cachectic and non-cachectic cancer patients; (iii) to identify mRNA targets for the DE miRs to gain mechanistic insights; and (iv) to investigate if miRs show potential prognostic and predictive value...
January 6, 2017: Journal of Cachexia, Sarcopenia and Muscle
https://www.readbyqxmd.com/read/28056989/induction-of-altered-gene-expression-profiles-in-cultured-bovine-granulosa-cells-at-high-cell-density
#14
Anja Baufeld, Dirk Koczan, Jens Vanselow
BACKGROUND: In previous studies it has been shown that bovine granulosa cells (GC) cultured at a high plating density dramatically change their physiological and molecular characteristics, thus resembling an early stage of luteinization. During the present study, these specific effects on the GC transcriptome were comprehensively analysed to clarify the underlying mechanisms. METHODS: GC were cultured in serum free medium with FSH and IGF-1 stimulation at different initial plating density...
January 5, 2017: Reproductive Biology and Endocrinology: RB&E
https://www.readbyqxmd.com/read/28054037/gene-expression-alterations-in-the-medial-prefrontal-cortex-and-blood-cells-in-a-mouse-model-of-depression-during-menopause
#15
Shigeo Miyata, Masashi Kurachi, Noriko Sakurai, Yuchio Yanagawa, Yasuki Ishizaki, Masahiko Mikuni, Masato Fukuda
AIMS: The prevalence of major depressive disorder (MDD) is higher in women than in men, and this may be due to the decline in estrogen levels that occurs during the menopausal transition. We studied the biological alterations in the medial prefrontal cortex (mPFC), which is a region that is highly implicated in the neurobiology of MDD, and the blood cells (BCs) of ovariectomized (OVX) mice subjected to chronic mild stress (CMS), which represents a mouse model of depression during menopause...
December 2016: Heliyon
https://www.readbyqxmd.com/read/28053314/comparative-transcriptome-profiles-of-human-blood-in-response-to-the-toll-like-receptor-4-ligands-lipopolysaccharide-and-monophosphoryl-lipid-a
#16
Liming Luan, Naeem K Patil, Yin Guo, Antonio Hernandez, Julia K Bohannon, Benjamin A Fensterheim, Jingbin Wang, Yaomin Xu, Perenlei Enkhbaatar, Ryan Stark, Edward R Sherwood
Monophosphoryl lipid A (MPLA), a less toxic derivative of lipopolysaccharide (LPS), is employed as a vaccine adjuvant and is under investigation as a non-specific immunomodulator. However, the differential response of human leukocytes to MPLA and LPS has not been well characterized. The goal of this study was to compare the differential transcriptomic response of human blood to LPS and MPLA. Venous blood from human volunteers was stimulated with LPS, MPLA or vehicle. Gene expression was determined using microarray analysis...
January 5, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28050232/identification-of-cetp-as-a-molecular-target-for-estrogen-positive-breast-cancer-cell-death-by-cholesterol-depleting-agents
#17
Luke Esau, Sunil Sagar, Dhinoth Bangarusamy, Mandeep Kaur
Cholesterol and its metabolites act as steroid hormone precursors, which promote estrogen receptor positive (ER+) breast cancer (BC) progression. Development of cholesterol targeting anticancer drugs has been hindered due to the lack of knowledge of viable molecular targets. Till now, Cholesteryl ester transfer protein (CETP) has been envisaged as a feasible molecular target in atherosclerosis, but for the first time, we show that CETP contributes to BC cell survival when challenged with cholesterol depleting agents...
September 2016: Genes & Cancer
https://www.readbyqxmd.com/read/28045162/biochemical-effects-of-venlafaxine-on-astrocytes-as-revealed-by-1-h-nmr-based-metabolic-profiling
#18
Lu Sun, Liang Fang, Bin Lian, Jin-Jun Xia, Chan-Juan Zhou, Ling Wang, Qiang Mao, Xin-Fa Wang, Xue Gong, Zi-Hong Liang, Shun-Jie Bai, Li Liao, Yu Wu, Peng Xie
As a serotonin-norepinephrine reuptake inhibitor [SNRI], venlafaxine is one of the most commonly prescribed clinical antidepressants, with a broad range of antidepressant effects. Accumulating evidence shows that venlafaxine may target astrocytes to exert its antidepressant activity, although the underlying pharmacological mechanisms remained largely unknown. Here, we used a (1)H nuclear magnetic resonance (NMR)-based metabonomics method coupled with multivariate statistical analysis to characterize the metabolic profiling of astrocytes treated with venlafaxine to explore the potential mechanism of its antidepressant effect...
January 3, 2017: Molecular BioSystems
https://www.readbyqxmd.com/read/28032929/downregulation-of-mir-100-mir-125b-is-associated-with-lymph-node-metastasis-in-early-colorectal-cancer-with-submucosal-invasion
#19
Yasuteru Fujino, Shunsaku Takeishi, Kensei Nishida, Koichi Okamoto, Naoki Muguruma, Tetsuo Kimura, Shinji Kitamura, Hiroshi Miyamoto, Akiko Fujimoto, Jun Higashijima, Mitsuo Shimada, Kazuhito Rokutan, Tetsuji Takayama
A majority of early colorectal cancers (CRCs) with submucosal invasion undergo surgical operation despite very low incidence of lymph node metastasis. Our study aimed to identify microRNAs (miRNAs) specifically responsible for lymph node metastasis in submucosal CRCs. MicroRNA microarray analysis revealed that miR-100 and miR-125b expression levels were significantly lower in CRC tissues with lymph node metastases than in those without metastases. These results were validated by quantitative real-time PCR in a larger set of clinical samples...
December 29, 2016: Cancer Science
https://www.readbyqxmd.com/read/28032018/a-multi-target-small-molecule-for-targeted-transcriptional-activation-of-therapeutically-significant-nervous-system-genes
#20
Yulei Wei, Ganesh N Pandian, Tingting Zou, Junichi Taniguchi, Shinsuke Sato, Gengo Kashiwazaki, Thangavel Vaijayanthi, Takuya Hidaka, Toshikazu Bando, Hiroshi Sugiyama
An integrated multi-target small molecule capable of altering dynamic epigenetic and transcription programs associated with the brain and nervous system has versatile applications in the regulation of therapeutic and cell-fate genes. Recently, we have been constructing targeted epigenetic ON switches by integrating sequence-specific DNA binding pyrrole-imidazole polyamides with a potent histone deacetylase inhibitor SAHA. Here, we identified a DNA-based epigenetic ON switch termed SAHA-L as the first-ever multi-target small molecule capable of inducing transcription programs associated with the human neural system and brain synapses networks in BJ human foreskin fibroblasts and 201B7-iPS cells...
December 2016: ChemistryOpen
keyword
keyword
31521
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"