keyword
MENU ▼
Read by QxMD icon Read
search

ID1

keyword
https://www.readbyqxmd.com/read/28427194/alternative-rna-splicing-of-the-meaf6-gene-facilitates-neuroendocrine-prostate-cancer-progression
#1
Ahn R Lee, Yinan Li, Ning Xie, Martin E Gleave, Michael E Cox, Colin C Collins, Xuesen Dong
Although potent androgen receptor pathway inhibitors (ARPI) improve overall survival of metastatic prostate cancer patients, treatment-induced neuroendocrine prostate cancer (t-NEPC) as a consequence of the selection pressures of ARPI is becoming a more common clinical issue. Improved understanding of the molecular biology of t-NEPC is essential for the development of new effective management approaches for t-NEPC. In this study, we identify a splice variant of the MYST/Esa1-associated factor 6 (MEAF6) gene, MEAF6-1, that is highly expressed in both t-NEPC tumor biopsies and neuroendocrine cell lines of prostate and lung cancers...
March 2, 2017: Oncotarget
https://www.readbyqxmd.com/read/28425640/profiling-of-the-silica-induced-molecular-events-in-lung-epithelial-cells-using-the-rna-seq-approach
#2
Judy Y W Chan, Joseph C C Tsui, Patrick T W Law, Winnie K W So, Doris Y P Leung, Michael M K Sham, Stephen K W Tsui, Carmen W H Chan
Silicosis is a prolonged, irreversible and incurable occupational disease, and there is a significant number of newly diagnosed cases every year in Hong Kong. Due to the long latency of the disease, the diagnosis can be missed until detailed clinical examination at a later stage. For a better control of this deadly disease, detailing the pro-inflammatory and fibrotic events in the macrophage would be instrumental in understanding the pathogenesis of the disease and essential for the significant biomarkers discovery...
April 20, 2017: Journal of Applied Toxicology: JAT
https://www.readbyqxmd.com/read/28386736/an-efficient-rapid-system-for-assaying-hbx-mediated-transactivation
#3
Xiaoling Zhou, Haijun Shi, Shaozhe Yang, Pingnan Sun
OBJECTIVES: To develop a rapid and accurate assay system for screening inhibitors or enhancing agents targeting the transactivation capability of hepatitis B virus X protein (HBx) that activates cellular promoters in host cells to facilitate viral replication. RESULTS: We constructed a new GFP-based reporter system which was different from a luciferase-based reporter system. Firstly, a FLAG-tagged HBx gene was inserted into an expression plasmid, resulting in plasmid pHBx...
April 6, 2017: Biotechnology Letters
https://www.readbyqxmd.com/read/28270523/id1-promotes-obesity-by-suppressing-brown-adipose-thermogenesis-and-white-adipose-browning
#4
Mallikarjun Patil, Bal Krishan Sharma, Sawsan Elattar, Judith Chang, Shweta Kapil, Jinling Yuan, Ande Satyanarayana
Obesity results from increased energy intake or defects in energy expenditure. Brown adipose tissue (BAT) is specialized for energy expenditure, a process called adaptive thermogenesis. Peroxisome proliferator activated receptor γ coactivator 1α (PGC1α) controls BAT-mediated thermogenesis by regulating the expression of Ucp1 Inhibitor of differentiation 1 (Id1) is a helix-loop-helix transcription factor that plays important roles in cell proliferation and differentiation. Here, we demonstrate a novel function of Id1 in BAT thermogenesis and programming of beige adipocytes in white adipose tissue (WAT)...
March 7, 2017: Diabetes
https://www.readbyqxmd.com/read/28258199/id2-collaborates-with-id3-to-suppress-invariant-nkt-and-innate-like-tumors
#5
Jia Li, Sumedha Roy, Young-Mi Kim, Shibo Li, Baojun Zhang, Cassandra Love, Anupama Reddy, Deepthi Rajagopalan, Sandeep Dave, Anna Mae Diehl, Yuan Zhuang
Inhibitor of DNA binding (Id) proteins, including Id1-4, are transcriptional regulators involved in promoting cell proliferation and survival in various cell types. Although upregulation of Id proteins is associated with a broad spectrum of tumors, recent studies have identified that Id3 plays a tumor-suppressor role in the development of Burkitt's lymphoma in humans and hepatosplenic T cell lymphomas in mice. In this article, we report rapid lymphoma development in Id2/Id3 double-knockout mice that is caused by unchecked expansion of invariant NKT (iNKT) cells or a unique subset of innate-like CD1d-independent T cells...
April 15, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/28258196/downregulation-of-e-protein-activity-augments-an-ilc2-differentiation-program-in-the-thymus
#6
Hong-Cheng Wang, Liangyue Qian, Ying Zhao, Joni Mengarelli, Indra Adrianto, Courtney G Montgomery, Joseph F Urban, Kar-Ming Fung, Xiao-Hong Sun
Innate lymphoid cells (ILCs) are important regulators in various immune responses. The current paradigm states that all newly made ILCs originate from common lymphoid progenitors in the bone marrow. Id2, an inhibitor of E protein transcription factors, is indispensable for ILC differentiation. Unexpectedly, we found that ectopically expressing Id1 or deleting two E protein genes in the thymus drastically increased ILC2 counts in the thymus and other organs where ILC2 normally reside. Further evidence suggests a thymic origin of these mutant ILC2s...
April 15, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/28254723/semicarbazide-induced-thyroid-disruption-in-japanese-flounder-paralichthys-olivaceus-and-its-potential-mechanisms
#7
Zonghao Yue, Miao Yu, Xiaona Zhang, Yifei Dong, Hua Tian, Wei Wang, Shaoguo Ru
Semicarbazide (SMC) is a carcinogenic and genotoxic substance that has been found in aquatic systems. SMC may also cause thyroid follicular epithelial cell injury in rats, but the thyroid-disrupting properties of SMC and its potential mechanisms remain unclear. In this study, we exposed fertilized eggs of Japanese flounder (Paralichthys olivaceus) to 1, 10, 100, and 1000μg/L SMC for 55 d to assess the impact of SMC exposure on the thyroid system. The number of larvae in each metamorphic stage was counted, the concentrations of whole-body thyroid hormones (THs) 3,5,3'-triiodothyronine (T3) and thyroxine (T4) were measured, and the transcription levels of genes involved in the hypothalamic-pituitary-thyroid (HPT) axis and gamma-aminobutyric acid (GABA) synthesis were quantified...
February 27, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28245840/prognostic-stratification-improvement-by-integrating-id1-id3-igj-gene-expression-signature-and-immunophenotypic-profile-in-adult-patients-with-b-all
#8
Nataly Cruz-Rodriguez, Alba L Combita, Leonardo J Enciso, Lauren F Raney, Paula L Pinzon, Olga C Lozano, Alba M Campos, Niyireth Peñaloza, Julio Solano, Maria V Herrera, Jovanny Zabaleta, Sandra Quijano
BACKGROUND: Survival of adults with B-Acute Lymphoblastic Leukemia requires accurate risk stratification of patients in order to provide the appropriate therapy. Contemporary techniques, using clinical and cytogenetic variables are incomplete for prognosis prediction. METHODS: To improve the classification of adult patients diagnosed with B-ALL into prognosis groups, two strategies were examined and combined: the expression of the ID1/ID3/IGJ gene signature by RT-PCR and the immunophenotypic profile of 19 markers proposed in the EuroFlow protocol by Flow Cytometry in bone marrow samples...
February 28, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28238764/cullin-e3-ligase-activity-is-required-for-myoblast-differentiation
#9
Jordan Blondelle, Paige Shapiro, Andrea A Domenighetti, Stephan Lange
The role of cullin E3-ubiquitin ligases for muscle homeostasis is best known during muscle atrophy, as the cullin-1 substrate adaptor atrogin-1 is among the most well-characterized muscle atrogins. We investigated whether cullin activity was also crucial during terminal myoblast differentiation and aggregation of acetylcholine receptors for the establishment of neuromuscular junctions in vitro. The activity of cullin E3-ligases is modulated through post-translational modification with the small ubiquitin-like modifier nedd8...
April 7, 2017: Journal of Molecular Biology
https://www.readbyqxmd.com/read/28231331/mesenchymal-stromal-cells-mscs-induce-ex-vivo-proliferation-and-erythroid-commitment-of-cord-blood-haematopoietic-stem-cells-cb-cd34-cells
#10
Simone Perucca, Andrea Di Palma, Pier Paolo Piccaluga, Claudia Gemelli, Elisa Zoratti, Giulio Bassi, Edoardo Giacopuzzi, Andrea Lojacono, Giuseppe Borsani, Enrico Tagliafico, Maria Teresa Scupoli, Simona Bernardi, Camilla Zanaglio, Federica Cattina, Valeria Cancelli, Michele Malagola, Mauro Krampera, Mirella Marini, Camillo Almici, Sergio Ferrari, Domenico Russo
A human bone marrow-derived mesenchymal stromal cell (MSCs) and cord blood-derived CD34+ stem cell co-culture system was set up in order to evaluate the proliferative and differentiative effects induced by MSCs on CD34+ stem cells, and the reciprocal influences on gene expression profiles. After 10 days of co-culture, non-adherent (SN-fraction) and adherent (AD-fraction) CD34+ stem cells were collected and analysed separately. In the presence of MSCs, a significant increase in CD34+ cell number was observed (fold increase = 14...
2017: PloS One
https://www.readbyqxmd.com/read/28186102/cancer-cell-secreted-igf2-instigates-fibroblasts-and-bone-marrow-derived-vascular-progenitor-cells-to-promote-cancer-progression
#11
Wen Wen Xu, Bin Li, Xin Yuan Guan, Sookja K Chung, Yang Wang, Yim Ling Yip, Simon Y K Law, Kin Tak Chan, Nikki P Y Lee, Kwok Wah Chan, Li Yan Xu, En Min Li, Sai Wah Tsao, Qing-Yu He, Annie L M Cheung
Local interactions between cancer cells and stroma can produce systemic effects on distant organs to govern cancer progression. Here we show that IGF2 secreted by inhibitor of differentiation (Id1)-overexpressing oesophageal cancer cells instigates VEGFR1-positive bone marrow cells in the tumour macroenvironment to form pre-metastatic niches at distant sites by increasing VEGF secretion from cancer-associated fibroblasts. Cancer cells are then attracted to the metastatic site via the CXCL5/CXCR2 axis. Bone marrow cells transplanted from nude mice bearing Id1-overexpressing oesophageal tumours enhance tumour growth and metastasis in recipient mice, whereas systemic administration of VEGFR1 antibody abrogates these effects...
February 10, 2017: Nature Communications
https://www.readbyqxmd.com/read/28159972/role-of-id-proteins-in-bmp4-inhibition-of-profibrotic-effects-of-tgf-%C3%AE-2-in-human-tm-cells
#12
Avani A Mody, Robert J Wordinger, Abbot F Clark
Purpose: Increased expression of TGF-β2 in primary open-angle glaucoma (POAG) aqueous humor (AH) and trabecular meshwork (TM) causes deposition of extracellular matrix (ECM) in the TM and elevated IOP. Bone morphogenetic proteins (BMPs) regulate TGF-β2-induced ECM production. The underlying mechanism for BMP4 inhibition of TGF-β2-induced fibrosis remains undetermined. Bone morphogenic protein 4 induces inhibitor of DNA binding proteins (ID1, ID3), which suppress transcription factor activities to regulate gene expression...
February 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28131394/novel-adenovirus-encoded-virus-like-particles-displaying-the-placental-malaria-associated-var2csa-antigen
#13
Anne-Marie C Andersson, Mafalda Resende, Ali Salanti, Morten A Nielsen, Peter J Holst
The malaria parasite Plasmodium falciparum presents antigens on the infected erythrocyte surface that bind human receptors expressed on the vascular endothelium. The VAR2CSA mediated binding to a distinct chondroitin sulphate A (CSA) is a crucial step in the pathophysiology of placental malaria and the CSA binding region of VAR2CSA has been identified as a promising vaccine target against placental malaria. Here we designed adenovirus encoded virus-like particles (VLP) by co-encoding Simian Immunodeficiency Virus (SIV) gag and VAR2CSA...
January 25, 2017: Vaccine
https://www.readbyqxmd.com/read/28036274/comprehensive-tissue-specific-gene-set-enrichment-analysis-and-transcription-factor-analysis-of-breast-cancer-by-integrating-14-gene-expression-datasets
#14
Wen-Xing Li, Kan He, Ling Tang, Shao-Xing Dai, Gong-Hua Li, Wen-Wen Lv, Yi-Cheng Guo, San-Qi An, Guo-Ying Wu, Dahai Liu, Jing-Fei Huang
Breast cancer is the most commonly diagnosed malignancy in women. Several key genes and pathways have been proven to correlate with breast cancer pathology. This study sought to explore the differences in key transcription factors (TFs), transcriptional regulation networks and dysregulated pathways in different tissues in breast cancer. We employed 14 breast cancer datasets from NCBI-GEO and performed an integrated analysis in three different tissues including breast, blood and saliva. The results showed that there were eight genes (CEBPD, EGR1, EGR2, EGR3, FOS, FOSB, ID1 and NFIL3) down-regulated in breast tissue but up-regulated in blood tissue...
January 24, 2017: Oncotarget
https://www.readbyqxmd.com/read/28035402/transforming-growth-factor-%C3%AE-1-suppresses-bone-morphogenetic-protein-2-induced-mesenchymal-epithelial-transition-in-hsc-4-human-oral-squamous-cell-carcinoma-cells-via-smad1-5-9-pathway-suppression
#15
Takahiro Chiba, Akira Ishisaki, Seiko Kyakumoto, Toshiyuki Shibata, Hiroyuki Yamada, Masaharu Kamo
Squamous cell carcinoma is the most common cancer in the oral cavity. We previously demonstrated that transforming growth factor-β1 (TGF-β1) promotes the epithelial-mesenchymal transition (EMT) of human oral squamous cell carcinoma (hOSCC) cells; however, it remains to be clarified whether the TGF-β superfamily member bone morphogenetic protein (BMP) affects this process in hOSCC cells. Here, we examined the independent and collective effects of TGF-β1 and BMP-2 on EMT and mesenchymal‑epithelial transition (MET) in a panel of four hOSCC cell lines...
February 2017: Oncology Reports
https://www.readbyqxmd.com/read/28030800/the-role-of-mir-17-92-in-the-miregulatory-landscape-of-ewing-sarcoma
#16
Raphaela Schwentner, David Herrero-Martin, Maximilian O Kauer, Cornelia N Mutz, Anna M Katschnig, Grzegorz Sienski, Javier Alonso, Dave N T Aryee, Heinrich Kovar
MicroRNAs serve to fine-tune gene expression and play an important regulatory role in tissue specific gene networks. The identification and validation of miRNA target genes in a tissue still poses a significant problem since the presence of a seed sequence in the 3'UTR of an mRNA and its expression modulation upon ectopic expression of the miRNA do not reliably predict regulation under physiological conditions. The chimeric oncoprotein EWS-FLI1 is the driving pathogenic force in Ewing sarcoma. MiR-17-92, one of the most potent oncogenic miRNAs, was recently reported to be among the top EWS-FLI1 activated miRNAs...
February 14, 2017: Oncotarget
https://www.readbyqxmd.com/read/28012775/comparison-of-functional-assays-used-in-the-clinical-development-of-a-placental-malaria-vaccine
#17
Caroline Pehrson, Kristine K Heno, Yvonne Adams, Mafalda Resende, Line Mathiesen, Max Soegaard, Willem A de Jongh, Thor G Theander, Ali Salanti, Morten A Nielsen
BACKGROUND: Malaria in pregnancy is associated with significant morbidity in pregnant women and their offspring. Plasmodium falciparum infected erythrocytes (IE) express VAR2CSA that mediates binding to chondroitin sulphate A (CSA) in the placenta. Two VAR2CSA-based vaccines for placental malaria are in clinical development. The purpose of this study was to evaluate the robustness and comparability of binding inhibition assays used in the clinical development of placental malaria vaccines...
December 21, 2016: Vaccine
https://www.readbyqxmd.com/read/28011860/reprogramming-derived-gene-cocktail-increases-cardiomyocyte-proliferation-for-heart-regeneration
#18
Yuan-Yuan Cheng, Yu-Ting Yan, David J Lundy, Annie Ha Lo, Yu-Ping Wang, Shu-Chian Ruan, Po-Ju Lin, Patrick Ch Hsieh
Although remnant cardiomyocytes (CMs) possess a certain degree of proliferative ability, efficiency is too low for cardiac regeneration after injury. In this study, we identified a distinct stage within the initiation phase of CM reprogramming before the MET process, and microarray analysis revealed the strong up-regulation of several mitosis-related genes at this stage of reprogramming. Several candidate genes were selected and tested for their ability to induce CM proliferation. Delivering a cocktail of three genes, FoxM1, Id1, and Jnk3-shRNA (FIJs), induced CMs to re-enter the cell cycle and complete mitosis and cytokinesis in vitro More importantly, this gene cocktail increased CM proliferation in vivo and significantly improved cardiac function and reduced fibrosis after myocardial infarction...
February 2017: EMBO Molecular Medicine
https://www.readbyqxmd.com/read/28003475/single-cell-transcriptomics-reveals-unanticipated-features-of-early-hematopoietic-precursors
#19
Jennifer Yang, Yoshiaki Tanaka, Montrell Seay, Zhen Li, Jiaqi Jin, Lana Xia Garmire, Xun Zhu, Ashley Taylor, Weidong Li, Ghia Euskirchen, Stephanie Halene, Yuval Kluger, Michael P Snyder, In-Hyun Park, Xinghua Pan, Sherman Morton Weissman
Molecular changes underlying stem cell differentiation are of fundamental interest. scRNA-seq on murine hematopoietic stem cells (HSC) and their progeny MPP1 separated the cells into 3 main clusters with distinct features: active, quiescent, and an un-characterized cluster. Induction of anemia resulted in mobilization of the quiescent to the active cluster and of the early to later stage of cell cycle, with marked increase in expression of certain transcription factors (TFs) while maintaining expression of interferon response genes...
February 17, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/27998768/low-grade-inflammation-inhibits-vegf-induced-huvecs-migration-in-p53-dependent-manner
#20
Sushil Panta, Munekazu Yamakuchi, Toshiaki Shimizu, Kazunori Takenouchi, Yoko Oyama, Toyoyasu Koriyama, Tsuyoshi Kojo, Teruto Hashiguchi
In the course of studying crosstalk between inflammation and angiogenesis, high doses of pro-inflammatory factors have been reported to induce apoptosis in cells. Under normal circumstances also the pro-inflammatory cytokines are being released in low doses and are actively involved in cell signaling pathways. We studied the effects of low grade inflammation in growth factor induced angiogenesis using tumor necrosis factor alfa (TNFα) and vascular endothelial growth factor A (VEGF) respectively. We found that low dose of TNFα can inhibit VEGF induced angiogenesis in human umbilical vein endothelial cells (HUVECs)...
December 18, 2016: Biochemical and Biophysical Research Communications
keyword
keyword
120844
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"