keyword
MENU ▼
Read by QxMD icon Read
search

NEDD9

keyword
https://www.readbyqxmd.com/read/28915595/baicalein-inhibits-pancreatic-cancer-cell-proliferation-and-invasion-via-suppression-of-nedd9-expression-and-its-downstream-akt-and-erk-signaling-pathways
#1
Rong-Tao Zhou, Mei He, Ze Yu, Yang Liang, Yuzhe Nie, Sheng Tai, Chun-Bo Teng
Baicalein, a flavone ingredient of Scutellaria baicalensis Georgi, is a promising anti-cancer agent. However, its potential anti-pancreatic cancer effects and the underlying mechanisms are still unclear. In this study, we showed that Baicalein not only induced apoptosis, but also suppressed proliferation, migration and invasion of two pancreatic cancer cell lines BxPC-3 and PANC-1 in a dose- and time-dependent manner. Notably, Baicalein exhibited low toxicity to normal human liver or kidney cells. We further discovered that Baicalein suppressed BxPC-3 and PANC-1 cell proliferation and invasion through targeting the expression of NEDD9, a Cas scaffolding protein, to decrease Akt and ERK activities...
August 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/28714018/mir-125a-5p-upregulation-suppresses-the-proliferation-and-induces-the-cell-apoptosis-of-lung-adenocarcinoma-by-targeting-nedd9
#2
Hong Zheng, Jianbo Wu, Jiachen Shi, Chunya Lu, Yuanyuan Wang, Qianqian Sun, Guojun Zhang, Guoqiang Zhao
MicroRNAs (miRNAs) are critical translational regulators that act as oncogenes or tumor-suppressor genes. qRT-PCR assay results showed that the expression levels of miR-125a-5p are lower in lung adenocarcinoma (AD) tissues than expression levels in adjacent non-neoplastic tissues. This relative expression was found to be significantly associated with lymph node metastases. Cell growth, apoptosis, caspase activity and Transwell invasion assay results showed that in two lung adenocarcinoma cell lines transfected with a miR-125a-5p mimic, proliferation and invasion rates were found to be significantly reduced, whereas the apoptosis rate of the miR-125a-5p mimic group was enhanced...
July 13, 2017: Oncology Reports
https://www.readbyqxmd.com/read/28636531/nedd9-an-independent-good-prognostic-factor-in-intermediaterisk-acute-myeloid-leukemia-patients
#3
Victor Pallarès, Montserrat Hoyos, M Carmen Chillón, Eva Barragán, M Isabel Prieto Conde, Marta Llop, María Virtudes Céspedes, Josep F Nomdedeu, Salut Brunet, Miguel Ángel Sanz, Marcos González-Díaz, Jorge Sierra, Isolda Casanova, Ramon Mangues
Intermediate-risk acute myeloid leukemia (IR-AML) is the largest subgroup of AML patients and is highly heterogeneous. Whereas adverse and favourable risk patients have well-established treatment protocols, IR-AML patients have not. It is, therefore, crucial to find novel factors that stratify this subgroup to implement risk-adapted strategies. The CAS (Crk-associated substrate) adaptor protein family regulates cell proliferation, survival, migration and adhesion. Despite its association with metastatic dissemination and prognosis of different solid tumors, the role of these proteins in hematological malignancies has been scarcely evaluated...
June 16, 2017: Oncotarget
https://www.readbyqxmd.com/read/28578938/overexpression-of-nedd9-promotes-cell-invasion-and-metastasis-in-hepatocellular-carcinoma
#4
Senjun Zhou, Ming Xu, Jiliang Shen, Xiaolong Liu, Mingming Chen, Xiujun Cai
Neural precursor cell expressed, developmentally downregulated 9 (NEDD9), is a focal adhesion scaffold protein which has been associated with metastasis in several cancers. Recent study found that NEDD9 expression was upregulated in HCC. However, the precise function of NEDD9 in HCC is still unclear. In the present study, we demonstrated that high NEDD9 expression was associated with the invasiveness of HCC in clinical samples. Moreover, by gain-and-loss function studies, we revealed that silencing of NEDD9 expression inhibited cancer cells proliferation, migration and invasion, while upregulated expression of NEDD9 promoted invasion and metastasis of HCC cells in vitro and in vivo...
May 31, 2017: Clinics and Research in Hepatology and Gastroenterology
https://www.readbyqxmd.com/read/28562645/characterization-of-single-cell-derived-cultures-of-periosteal-progenitor-cells-to-ensure-the-cell-quality-for-clinical-application
#5
Stefan Stich, Alexander Loch, Su-Jin Park, Thomas Häupl, Jochen Ringe, Michael Sittinger
For clinical applications of cells and tissue engineering products it is of importance to characterize the quality of the used cells in detail. Progenitor cells from the periosteum are already routinely applied in the clinics for the regeneration of the maxillary bone. Periosteal cells have, in addition to their potential to differentiate into bone, the ability to develop into cartilage and fat. However, the question arises whether all cells isolated from periosteal biopsies are able to differentiate into all three tissue types, or whether there are subpopulations...
2017: PloS One
https://www.readbyqxmd.com/read/28446718/baicalein-inhibits-pancreatic-cancer-cell-proliferation-and-invasion-via-suppression-of-nedd9-expression-and-its-downstream-akt-and-erk-signaling-pathways
#6
Rong-Tao Zhou, Mei He, Ze Yu, Yang Liang, Yuzhe Nie, Sheng Tai, Chun-Bo Teng
Baicalein, a flavone ingredient of Scutellaria baicalensis Georgi, is a promising anti-cancer agent. However, its potential anti-pancreatic cancer effects and the underlying mechanisms are still unclear. In this study, we showed that Baicalein not only induced apoptosis, but also suppressed proliferation, migration and invasion of two pancreatic cancer cell lines BxPC-3 and PANC-1 in a dose- and time-dependent manner. Notably, Baicalein exhibited low toxicity to normal human liver or kidney cells. We further discovered that Baicalein suppressed BxPC-3 and PANC-1 cell proliferation and invasion through targeting the expression of NEDD9, a Cas scaffolding protein, to decrease Akt and ERK activities...
April 7, 2017: Oncotarget
https://www.readbyqxmd.com/read/28332553/mir-18a-counteracts-akt-and-erk-activation-to-inhibit-the-proliferation-of-pancreatic-progenitor-cells
#7
Xuyan Li, Zhenwu Zhang, Yunchao Li, Yicheng Zhao, Wenjun Zhai, Lin Yang, Delin Kong, Chunyan Wu, Zhenbao Chen, Chun-Bo Teng
Activation of endogenous stem/progenitor cells to repair injured tissues is an ideal option for disease treatment. However, adult pancreatic progenitor cells remain in a quiescent state in vivo. Thus, it is difficult to stimulate proliferation and differentiation in these progenitor cells, and the cause remains elusive. miR-17-92 cluster miRNAs are highly conserved in mammals and are expressed in multiple tissue stem/progenitor cells, but their role in pancreatic progenitor cells are less well known. In the present study, we demonstrate that miR-18a, but not the other members of the miR-17-92 gene cluster, inhibits the proliferation of pancreatic progenitor cells in vitro and ex vivo...
March 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28273108/structure-based-mutational-analysis-of-icat-residues-mediating-negative-regulation-of-%C3%AE-catenin-co-transcriptional-activity
#8
Mélanie J Domingues, Juan Martinez-Sanz, Laura Papon, Lionel Larue, Liliane Mouawad, Jacky Bonaventure
ICAT (Inhibitor of β-CAtenin and TCF) is a small acidic protein that negatively regulates β-catenin co-transcriptional activity by competing with TCF/LEF factors in their binding to β-catenin superhelical core. In melanoma cells, ICAT competes with LEF1 to negatively regulate the M-MITF and NEDD9 target genes. The structure of ICAT consists of two domains: the 3-helix bundle N-terminal domain binds to β-catenin Armadillo (Arm) repeats 10-12 and the C-terminal tail binds to Arm repeats 5-9. To elucidate the structural mechanisms governing ICAT/β-catenin interactions in melanoma cells, three ICAT residues Y15, K19 and V22 in the N-terminal domain, contacting hydrophobic β-catenin residue F660, were mutated and interaction was assessed by immunoprecipitation...
2017: PloS One
https://www.readbyqxmd.com/read/28235899/dual-targeting-of-mesenchymal-and-amoeboid-motility-hinders-metastatic-behavior
#9
Brandon C Jones, Laura C Kelley, Yuriy V Loskutov, Kristina M Marinak, Varvara K Kozyreva, Matthew B Smolkin, Elena N Pugacheva
Commonly upregulated in human cancers, the scaffolding protein NEDD9/HEF1 is a known regulator of mesenchymal migration and cancer cell plasticity. However, the functional role of NEDD9 as a regulator of different migration/invasion modes in the context of breast cancer metastasis is currently unknown. Here, it is reported that NEDD9 is necessary for both mesenchymal and amoeboid individual cell migration/invasion in triple-negative breast cancer (TNBC). NEDD9 deficiency results in acquisition of the amoeboid morphology, but severely limits all types of cell motility...
June 2017: Molecular Cancer Research: MCR
https://www.readbyqxmd.com/read/28223315/the-focal-adhesion-targeting-domain-of-p130cas-confers-a-mechanosensing-function
#10
Peta M Bradbury, Kylie Turner, Camilla Mitchell, Kaitlyn R Griffin, Shiloh Middlemiss, Loretta Lau, Rebecca Dagg, Elena Taran, Justin Cooper-White, Ben Fabry, Geraldine M O'Neill
Members of the Cas family of focal adhesion proteins contain a highly conserved C-terminal focal adhesion targeting (FAT) domain. To determine the role of the FAT domain in these proteins, we compared wild-type exogenous NEDD9 with a hybrid construct in which the NEDD9 FAT domain had been exchanged for the p130Cas (also known as BCAR1) FAT domain. Fluorescence recovery after photobleaching (FRAP) revealed significantly slowed exchange of the fusion protein at focal adhesions and significantly slower two-dimensional migration...
April 1, 2017: Journal of Cell Science
https://www.readbyqxmd.com/read/28202658/mechanisms-for-nonmitotic-activation-of-aurora-a-at-cilia
#11
REVIEW
Vladislav Korobeynikov, Alexander Y Deneka, Erica A Golemis
Overexpression of the Aurora kinase A (AURKA) is oncogenic in many tumors. Many studies of AURKA have focused on activities of this kinase in mitosis, and elucidated the mechanisms by which AURKA activity is induced at the G2/M boundary through interactions with proteins such as TPX2 and NEDD9. These studies have informed the development of small molecule inhibitors of AURKA, of which a number are currently under preclinical and clinical assessment. While the first activities defined for AURKA were its control of centrosomal maturation and organization of the mitotic spindle, an increasing number of studies over the past decade have recognized a separate biological function of AURKA, in controlling disassembly of the primary cilium, a small organelle protruding from the cell surface that serves as a signaling platform...
February 8, 2017: Biochemical Society Transactions
https://www.readbyqxmd.com/read/28194179/the-prognostic-role-of-nedd9-and-p38-protein-expression-levels-in-urinary-bladder-transitional-cell-carcinoma
#12
Ola A Harb, Rasha Haggag, Maged M Ali, Shereen El Shorbagy, Abeer M Abdelbary, Lobna A Abdelaziz, Reham A Salim, Khaled M Abdel Wahab
Background. The most common malignant tumor of the urinary bladder is transitional cell carcinoma (TCC). Neural precursor cell-expressed developmentally downregulated protein 9 (NEDD9) is found to be a cell adhesion mediator. P38 Mitogen-Activated Protein Kinase is a serine/threonine kinases member which can mediate carcinogenesis through intracellular signaling. Methods. To assess their prognostic role; NEDD9 and p38 protein were evaluated in sections from 50 paraffin blocks of TCC. Results. The high expressions of NEDD9 and p38 protein were significantly associated with grade, stage, distant metastasis (p < 0...
2017: Journal of Oncology
https://www.readbyqxmd.com/read/28000901/identification-of-key-genes-in-colorectal-cancer-using-random-walk-with-restart
#13
Xiaofeng Cui, Kexin Shen, Zhongshi Xie, Tongjun Liu, Haishan Zhang
As the most common type of cancer and the second leading cause of cancer-associated mortality, colorectal cancer (CRC) has received increasing attention. The aim of the present study was to investigate the mechanisms of CRC by analyzing the microarray dataset, GSE32323. The GSE32323 dataset was downloaded from the Gene Expression Omnibus, and included 17 pairs of matched cancer and normal colorectal tissue samples. The differentially expressed genes (DEGs) were screened using the Linear Models for Microarray Data package and a search of CRC genes, also denoted as seed genes, was performed using the Online Mendelian Inheritance in Man database...
February 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/27974675/nedd9-may-regulate-hepatocellular-carcinoma-cell-metastasis-by-promoting-epithelial-mesenchymal-transition-and-stemness-via-repressing-smad7
#14
Zhipeng Wang, Min Shen, Peng Lu, Xiao Li, Shaojun Zhu, Shuqiang Yue
Overexpression of neural precursor cell expressed, developmentally downregulated 9 (NEDD9) is a prognostic marker of many cancers, including hepatocellular carcinoma (HCC). However, the functions and mechanisms of NEDD9 are unclear. We found that upregulation of NEDD9 promoted migration, invasion and cell-to-extracellular matrix adhesion of HCC cells. NEDD9 also induced the epithelial-mesenchymal transition (EMT) and expression of matrix metalloprotein 2 (MMP2). Increased aldehyde dehydrogenase (ALDH) activity and CD133-positive cells were observed in HCC cells with high expression of NEDD9, corresponding to greater sphere formation in cancer stem cells (CSCs)...
January 3, 2017: Oncotarget
https://www.readbyqxmd.com/read/27916098/-knockdown-of-nedd9-inhibits-the-proliferation-invasion-and-migration-of-esophageal-carcinoma-ec109-cells
#15
Wen Zhang, Shaojun Li, Yunlong Zhao, Nannan Guo, Yingjie Li
Objective To observe the expression of the neural precursor cell expressed, developmentally down-regulated 9 (NEDD9) in esophageal cancer, to investigate the impact of decreased expression of NEDD9 on invasion and migration, and to explicit the function of NEDD9 in EC109 human esophageal cancer cell line. Methods Immunohistochemical staining was used to detect the expression of NEDD9 in human esophageal cancer tissues and paracancerous normal tissues. RNA interfering (RNAi) was used to knockdown NEDD9 in EC109 cells...
December 2016: Xi Bao Yu Fen Zi Mian Yi Xue za Zhi, Chinese Journal of Cellular and Molecular Immunology
https://www.readbyqxmd.com/read/27771718/sodium-butyrate-upregulates-mir-203-expression-to-exert-anti-proliferation-effect-on-colorectal-cancer-cells
#16
Ruirui Han, Qianqian Sun, Jianbo Wu, Pengyuan Zheng, Guoqiang Zhao
BACKGROUND: As the end product of the bacterial fermentation of dietary fiber in the colonic lumen, sodium butyrate (NaBt) has been reported to exert antitumor effects on colorectal cancer (CRC). In addition to functioning as a histone deacetylase (HDAC) inhibitor, NaBt also regulates the expression of microRNAs (miRNAs) to inhibit CRC cell proliferation. Yet, the mechanisms involved are not completely understood. Here we investigate whether NaBt regulates miR-203 to inhibit CRC growth and explore the promising target gene of miR-203 in CRC cells...
2016: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/27703373/the-expressions-of-nedd9-and-e-cadherin-correlate-with-metastasis-and-poor-prognosis-in-triple-negative-breast-cancer-patients
#17
Peng Li, Tingting Sun, Qingzhong Yuan, Guozheng Pan, Jian Zhang, Diwen Sun
BACKGROUND: Neural precursor cell expressed, developmentally downregulated 9 (NEDD9), a member of Crk-associated substrate family, is involved in cancer cell adhesion, migration, invasion, and epithelial-mesenchymal transition. E-cadherin is a key event in the cellular invasion during the epithelial-mesenchymal transition mechanism. The aim of this study was to evaluate the association among NEDD9 expression, E-cadherin expression, and survival in triple-negative breast cancer (TNBC) patients...
2016: OncoTargets and Therapy
https://www.readbyqxmd.com/read/27664007/downregulation-of-nedd9-by-apigenin-suppresses-migration-invasion-and-metastasis-of-colorectal-cancer-cells
#18
Jin Dai, Peter G Van Wie, Leonard Yenwong Fai, Donghern Kim, Lei Wang, Pratheeshkumar Poyil, Jia Luo, Zhuo Zhang
Apigenin is a natural flavonoid which possesses multiple anti-cancer properties such as anti-proliferation, anti-inflammation, and anti-metastasis in many types of cancers including colorectal cancer. Neural precursor cell expressed developmentally downregulated 9 (NEDD9) is a multi-domain scaffolding protein of the Cas family which has been shown to correlate with cancer metastasis and progression. The present study investigates the role of NEDD9 in apigenin-inhibited cell migration, invasion, and metastasis of colorectal adenocarcinoma DLD1 and SW480 cells...
November 15, 2016: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/27336669/identification-of-nedd9-as-a-tgf-%C3%AE-smad2-3-target-gene-involved-in-rankl-induced-osteoclastogenesis-by-comprehensive-analysis
#19
Yasunori Omata, Shinya Nakamura, Takuma Koyama, Tetsuro Yasui, Jun Hirose, Naohiro Izawa, Takumi Matsumoto, Yuuki Imai, Sachiko Seo, Mineo Kurokawa, Shuichi Tsutsumi, Yuho Kadono, Chikao Morimoto, Hiroyuki Aburatani, Takeshi Miyamoto, Sakae Tanaka
TGF-ß is a multifunctional cytokine that is involved in cell proliferation, differentiation and function. We previously reported an essential role of the TGF-ß -Smad2/3 pathways in RANKL-induced osteoclastogenesis. Using chromatin immunoprecipitation followed by sequencing, we comprehensively identified Smad2/3 target genes in bone marrow macrophages. These genes were enriched in the gene population upregulated by TGF-ß and downregulated by RANKL. Recent studies have revealed that histone modifications, such as trimethylation of histone H3 lysine 4 (H3K4me3) and lysine 27 (H3K27me3), critically regulate key developmental steps...
2016: PloS One
https://www.readbyqxmd.com/read/27085739/retinoic-acid-regulates-schwann-cell-migration-via-nedd9-induction-by-transcriptional-and-post-translational-mechanisms
#20
Maria-Jesus Latasa, Ana María Jiménez-Lara, Jose Miguel Cosgaya
Schwann cell migration is essential during the regenerative response to nerve injury, however, the factors that regulate this phenomenon are not yet clear. Here we describe that retinoic acid (RA), whose production and signaling activity are greatly enhanced during nerve regeneration, increases Schwann cell migration. This is accompanied by the up-regulation of NEDD9, a member of the CAS family of scaffold proteins previously implicated in migratory and invasive behavior in gliomas, melanomas and the neural crest cells from which Schwann cells derive...
July 2016: Biochimica et Biophysica Acta
keyword
keyword
74917
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"