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Takayama Ken-Ichi KI Department of Anti-Aging - - 2014
Transcriptional network of the androgen receptor (AR), a key molecule of prostate cancer, is frequently modulated by interactions with other transcriptional factors such as forkhead box protein A1 (FOXA1). However, global regulatory mechanisms of AR signaling mediated by such factors have not been well investigated. Here, we conducted chromatin immunoprecipitation ...
Brown Shanora G SG Department of Biology, South Carolina State University, Orangeburg, South - - 2014
The interferon inducible Myxovirus (influenza virus) resistance A (MxA) is considered as a key mediator of the interferon-induced antiviral response. Mx proteins contain the typical GTP-binding motif and show significant homology to dynamin family of GTPases. Strong interaction of MxA with tubulin suggests that Mx proteins could be involved in ...
Lambert James R JR Department of Pathology, University of Colorado Anschutz Medical Campus, Aurora, - - 2014
Accumulating evidence suggests that chronic prostatic inflammation may lead to prostate cancer development. Growth differentiation factor-15 (GDF-15) is highly expressed in the prostate and has been associated with inflammation and tumorigenesis. To examine the relationship between GDF-15 and prostatic inflammation, GDF-15 expression was measured by immunohistochemical (IHC) staining in human ...
Hagen Rachel M RM From the Faculty of Health & Life Sciences, University of the West of England, Bristol, - - 2014
The proto-oncogene ETS-related gene (ERG) is consistently overexpressed in prostate cancer. Alternatively spliced isoforms of ERG have variable biological activities; inclusion of exon 11 (72 base pairs [bp]) is associated with aggressiveness and progression of disease. Exon 10 (81 bp) has also been shown to be alternatively spliced. Within this ...
Khor Tin Oo TO Pharmaceutical Sciences, Rutgers - - 2014
Epigenetic control of NRF2, a master regulator of many critical anti-oxidative stress defense genes in human prostate cancer (CaP) is unknown. Our previous animal study found decreased Nrf2 expression through promoter CpG methylation/histone modifications during CaP progression in TRAMP mice. In this study, we evaluated CpG methylation of human NRF2 ...
Jin R R Department of Urologic Surgery, Vanderbilt Prostate Cancer Center, Vanderbilt University Medical Center, Nashville, TN, - - 2014
Androgen receptor splicing variants (ARVs) that lack the ligand-binding domain (LBD) are associated with the development of castration-resistant prostate cancer (CRPC), including resistance to the new generation of high-affinity anti-androgens. However, the mechanism by which ARV expression is regulated is not fully understood. In this study, we show that the ...
Tai Huai-Ching HC Department of Urology, National Taiwan University Hospital, Taipei, - - 2014
Bone metastases of prostate cancer (PCa) may cause intractable pain. Wnt-1-induced secreted protein 1 (WISP-1) belongs to the CCN family (CTGF/CYR61/NOV) that plays a key role in bone formation. We found that osteoblast-conditioned medium (OBCM) stimulates migration and vascular adhesion molecule-1 (VCAM)-1 expression in human PCa (PC3 and DU145) cells. ...
Borrego-Diaz Emma E Division of Hematology/Oncology, Department of Internal Medicine, University of Kansas Medical Center, Westwood, KS 66205, - - 2014
Lin28 is a family of RNA binding proteins and microRNA regulators. Two members of this family have been identified: Lin28A and Lin28B, which are encoded by genes localized in different chromosomes but share a high degree of sequence identity. The role of Lin28B in androgen-independent prostate cancer (AIPC) is not ...
Ghods Roya R Department of Molecular Medicine, School of Advanced Medical Technologies, Tehran University of Medical Sciences, TUMS, Tehran, - - 2014
The scarcity of effective therapeutic approaches for prostate cancer (PCa) has encouraged steadily growing interest for the identification of novel antigenic targets. Placenta-specific 1 (PLAC1) is a novel cancer-testis antigen with reported ectopic expression in a variety of tumors and cancer cell lines. The purpose of the present study was ...
Zhang Chong-Yu - - 2014
Recent evidence suggests that the human kallikrein 7 (KLK7) is differentially regulated in a variety of tumors. The aim of this study was to determine the expression of kallikrein-related peptidase 7 and KLK7 in our large collection of prostate samples. Between August 2000 and December 2012, 116 patients with histologically ...
Bartölke Rabea - - 2014
The members of the solute carrier family 45 (SLC45) have been implicated with the regulation of glucose homeostasis in the brain (SLC45A1), with skin and hair pigmentation (SLC45A2), and with prostate cancer and myelination (SLC45A3). However, apart from A1, a proton-associated glucose transporter, the function of these proteins is still ...
Ma Yi Y Department of urology, Renji Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai, China. Department of biobank, Renji Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai, - - 2014
Autophagy favors cell survival under hypoxia, and increasing evidence revealed that microRNAs regulate autophagy. We report here hypoxia increased the expression of miR-96 in prostate cancer cells, and miR-96 stimulated autophagy by suppressing MTOR. We found that inhibition of miR-96 abolished hypoxia-induced autophagy. Paradoxically, ectopic over-expression of miR-96 to a ...
Cui Liang L Chinese PLA Medical School/Chinese PLA General Hospital, Beijing 100853, PR China; Department of Urology, Civil Aviation General Hospital/Civil Aviation Medical College of Peking University, Beijing 100123, PR - - 2014
The Androgen receptor (AR) plays critical roles in human prostate carcinoma progression and transform. However, the activation of AR is regulated by co-regulators. MEIS1 protein, the homeodomain transcription factor, exhibited a decreased level in poor-prognosis prostate tumors. In this study, we investigated a potential interaction between MEIS1 and AR. We ...
Bhat Firdous Ahmad FA Department of Endocrinology, Dr. ALM Post Graduate Institute of Basic Medical Sciences, University of Madras, Taramani, Chennai, 600113, - - 2014
Epidermal growth factor (EGF) plays an important role in metastasis and tumorigenesis of prostate cancer. Epithelial-mesenchymal transition (EMT) is a process in tumor progression during which cancer cells undergo dramatic changes acquiring highly invasive properties. The purpose of this study was to determine the effect of quercetin on EGF-induced EMT ...
Rastogi Anshu A Center for Prostate Disease Research, Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD, - - 2014
The fusion between ERG coding sequences and the TMPRSS2 promoter is the most prevalent in prostate cancer (CaP). The presence of two main types of TMPRSS2-ERG fusion transcripts in CaP specimens, Type I and Type II, prompted us to hypothesize that the cumulative actions of different ERG variants may impact ...
Fernando Roshini R Department of Ophthalmology and Visual Sciences (R.F., Y.L., S.J.A., T.M.K.B., T.J.S.) Kellogg Eye, Center, and Division of Metabolism, Diabetes, and Endocrinology (T.J.S.), Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI - - 2014
Context: CD34(+) fibrocytes, bone marrow-derived progenitor cells, infiltrate orbital connective tissue in thyroid-associated ophthalmopathy (TAO), a manifestation of Graves' disease (GD). In the orbit, they become CD34(+) fibroblasts, and coexist with native CD34(-) fibroblasts. Fibrocytes have been shown to express thyrotropin receptor and thyroglobulin. Objective: To determine whether a broader ...
Li Bin B Department of Ophthalmology and Visual Sciences (B.L., T.J.S.) and Department of Internal Medicine (T.J.S.), Division of Metabolism, Endocrinology, and Diabetes, University of Michigan Medical School, Ann Arbor, Michigan - - 2014
The IL-1 family plays important roles in normal physiology and mediates inflammation. The actions of IL-1 are modulated by multiple IL-1 receptor antagonists (IL-1RA), including intracellular and secreted forms. IL-1 has been implicated in autoimmunity, such as that occurring in Graves' disease (GD) and its inflammatory orbital manifestation, thyroid-associated ophthalmopathy ...
Du Lisheng L University of Ottawa Institute of Mental Health Research, Ottawa, Ontario, Canada. Electronic address: - - 2014
Catechol-O-methyltransferase (COMT) plays a key role in the degradation of catecholamine neurotransmitters within the brain. A functional polymorphism COMT Val158Met has been associated with psychiatric disorders including suicidal behavior. In the present study we examined whether this polymorphism was related to COMT mRNA expression in frontal cortical regions, and whether ...
Liu Guo-Long GL Department of Oncology, Guangzhou First Municipal People's Hospital Affiliated to Guangzhou Medical College 1 Panfu Road, Guangzhou, P. R. - - 2014
Aberrant expression of miR-148b has been found in several types of cancer, but its expression and potential biologic role in non-small cell lung cancer (NSCLC) are still largely unknown. Here, we found that miR-148b was commonly under-expressed in human non-small celllung cancer (NSCLC) specimens and cell lines. The overexpression of ...
Zhang Q Q Department of Pharmaceutical Sciences, College of Pharmacy, North Dakota State University, Fargo, ND 58108, - - 2014
Enhancer of zeste homolog 2 (EZH2) is the catalytic subunit of the polycomb repressive complex 2 and suppresses gene expression by catalyzing histone H3 methylation on lysine 27. EZH2 is overexpressed in metastatic prostate cancer and has been shown to promote cell proliferation and metastasis. Here we show that EZH2 ...
Chun Young-Jin YJ a College of Pharmacy , Chung-Ang University , Seoul , - - 2014
Clusterin/apolipoprotein J is a secreted heterodimeric glycoprotein that is implicated in several pathophysiological processes, including tissue remodeling, reproduction, lipid transport, and apoptosis. Although previous studies demonstrated that clusterin is able to protect against apoptosis, the role of the clusterin in cellular proliferation remains elusive. To determine whether clusterin plays an ...
Tang Wei-Qiang - - 2013
BACKGROUND: To assess the activities of heparanase-1 (HPA1) and elements of the hedgehog (Hh) signaling pathway in alveolar orbital rhabdomyosarcoma (RMS). METHODS: Specimens (n = 23) were divided into two groups, those from patients with preoperative chemoradiotherapy, or untreated patients; six samples of normal extraocular muscle were used as a ...
Choi Youn-Hee - - 2013
The aim of this study was to determine the effect of pirfenidone on interleukin (IL)-1β-induced cyclooxygenase (COX)-2 and prostaglandin (PG)E2 expression in orbital fibroblasts from patients with thyroid-associated ophthalmopathy (TAO). Primary cultures of orbital fibroblasts from patients with TAO (n = 4) and non-TAO subjects (n = 4) were prepared. ...
Li Bin B Department of Ophthalmology and Visual Sciences, University of Michigan Medical School, Ann Arbor, Michigan 48105, - - 2013
Thyroid-associated ophthalmopathy (TAO) manifests as inflammation of orbital connective tissue. Bone marrow-derived CD34⁺ fibrocytes infiltrate the orbit in TAO where they become CD34⁺ orbital fibroblasts. They express thyroid-specific antigens and thus may contribute to inflammation. Evidence suggests that orbital susceptibility to TAO may involve IL-1, which is modulated by IL-1 ...
Raychaudhuri Nupur - - 2013
IL-6 plays diverse roles in normal and disease-associated immunity such as that associated with Graves' disease (GD). In that syndrome, the orbit undergoes remodeling during a process known as thyroid-associated ophthalmopathy (TAO). Recently, CD34(+) fibrocytes were found to infiltrate the orbit in TAO where they transition into CD34(+) orbital fibroblasts. ...
Zhu Wen-Wen WW Medical College of Qingdao University, Qingdao, China E-mail : yanggg@hotmail.com, - - 2013
Objective: To investigate whether the expression level of valosin-containing protein (VCP) is correlated with the prognosis of primary orbital mucosa-associated lymphoid tissue (MALT) lymphoma. Methods: VCP expression in 58 samples from primary orbital MALT lymphoma patients was determined by immunohistochemisty using monoclonal antibodies. Correlations between VCP expression level and prognosis ...
Zhao Pingqian - - 2012
Thyroid-associated ophthalmopathy (TAO) is characterised by increased volume of the orbital contents involving adipose tissue, but the factors responsible for stimulation of orbital adipogenesis remain uncertain. Previous studies have shown that insulin-like growth factor 1 (IGF-1) is increased in the orbital fatty connective tissues of patients with TAO. The present ...
Pastar Irena - - 2012
Chronic wounds represent a significant burden to patients, health care professionals, and the health care system. Micro-RNAs (miRNAs) have recently emerged as a novel class of gene expression modulators involved in regulation of multiple biological processes, including development, differentiation, organogenesis, inflammation, cell proliferation, growth control, and apoptosis. Importantly, aberrant expression ...
Shohara Ryutaro - - 2012
Background aims. Mesenchymal stromal cells (MSC) can be isolated from the perivascular connective tissue of umbilical cords, called Wharton's jelly. These human umbilical cord perivascular cells (HUCPVC) might provide therapeutic benefits when treating skeletal or cutaneous malformations in neonatal patients. Methods. HUCPVC were isolated, and their proliferation rate, marker expression ...
Fossdal Carl Gunnar - - 2012
Two mature clones of Norway spruce (Picea abies (L.) Karst.) that have previously been shown to have differential degrees of resistance towards the necrotrophic pathogen Heterobasidion parviporum (Niemelä & Korhonen) were compared with respect to the primed defense expression of transcripts related to biosynthesis of lignin, stilbenes and other phenolic ...
Akbari Amir - - 2012
During the early stage of wound healing process, blood clots can be served as a temporary extracellular matrix (ECM) to let skin cell migration and proliferation. The red blood cells are generally thought as inert bystanders in the early and inflammatory phase of wound healing. Here, we provide evidence that ...
Chen L - - 2012
Despite accelerated epithelial closure, oral mucosal wounds exhibit lower levels of VEGF and a more refined angiogenic response than do skin wounds. The specific differences in angiogenesis suggest that skin and oral mucosal wounds may experience dissimilar levels of hypoxia and HIF-1α. Using a model of comparable wounds on murine ...
Pastar Irena - - 2012
Chronic nonhealing wounds, such as venous ulcers (VUs), are a widespread and serious medical problem with high morbidity and mortality. The molecular pathology of VUs remains poorly understood, impeding the development of effective treatment strategies. Using mRNA expression profiling of VUs biopsies and computational analysis, we identified a candidate set ...
Lu Xu - - 2012
The full-length cDNA sequence of AaERF3 was cloned and characterized from Artemisia annua. The bioinformatic analysis and phylogenetic tree analysis implied that the AaERF3 encoded a putative protein of 193 amino acids which formed a closely related subgroup with AtERF1, ERF1 and ORA59 in Arabidopsis. The result of subcellular localization ...
Tang Ling - - 2012
Keratinocyte migration is essential for wound repair. Keratin-based products have recently shown stimulatory effects on wound repair. This study was to test the cellular response to wool-derived oxidized keratin in wound healing to further understand the biological mechanisms underlying observed clinical benefits of keratin-based products as wound treatments. In vitro ...
Colella G - - 2012
Background.  Hyaluronic acid (HA) preparations are widely used in clinical practice to accelerate wound healing, but it is not clear whether HA can exert direct effects on epidermal keratinocytes. Aim.  To investigate the molecular and functional changes induced by HA preparations in keratinocytes by measuring global gene expression and wound ...
Stoll Stefan W SW Department of Dermatology, University of Michigan Medical Center, Ann Arbor, Michigan 48109-5675, USA. - - 2012
We have shown that autocrine proliferation of human keratinocytes (KCs) is strongly dependent upon amphiregulin (AREG), whereas blockade of heparin-binding EGF-like growth factor (HB-EGF) inhibits KC migration in scratch wound assays. Here we demonstrate that expression of soluble HB-EGF (sHB-EGF) or full-length transmembrane HB-EGF (proHB-EGF), but not proAREG, results in ...
Fitzpatrick Lindsay E - - 2012
The expression of native sonic hedgehog (Shh) was significantly increased in poly(methacrylic acid-co-methyl methacrylate) bead (MAA) treated wounds at day 4 compared to both poly(methyl methacrylate) bead (PMMA) treated and untreated wounds in diabetic db/db mice. MAA beads also increased the expression of the Shh transcription factor Gli3 at day ...
Evdokimova Valentina - - 2012
Translational regulation is increasingly recognized as a critical mediator of gene expression. It endows cells with the ability to decide when a particular protein is expressed, thereby ensuring proper and prompt cellular responses to environmental cues. This ability to reprogram protein synthesis and to permit the translation of the respective ...
Saitoh Masao - - 2012
Epithelial-mesenchymal transition (EMT) is a crucial event in appropriate embryonic development as well as in wound healing, tissue repair, and cancer progression in adult tissues. EMT endows cells with migratory and invasive properties, inhibits apoptosis and senescence, contributes to immunosuppression, and induces stress resistance and stem cell properties. Many secreted ...
P Xiong G - - 2012
Although the expression of extracellular matrix protein-1 (ECM1) has been documented in several tumor models, the function of ECM1 has remained unclear. In this study, expression of ECM1 was detected by real time PCR and immunohistochemistry. The role and mechanism of ECM1 overexpression in cholangiocarcinoma (CCA) cells were assessed by ...
Brooks Rebecca - - 2012
Upon wounding, syndecan-4 detects the appearance of fibronectin in the wound bed and mediates regulation of the small GTPases, Rac1, RhoA and RhoG. Cohesive regulation of these molecules results in cycles of membrane protrusion and cytoskeletal contraction, and triggers the endocytosis of α 5β 1-integrin, which collectively lead to immigration ...
Miyamoto Koji - - 2012
The plant hormone jasmonic acid (JA) regulates various developmental processes and plant defence responses to environmental stresses. We previously reported that RERJ1, a JA-inducible transcription factor in rice, is up-regulated by exposure to wounding and drought stress. Here, we demonstrated that the expression of RERJ1 after wounding is regulated in ...
Kesanakurti Divya - - 2012
Based on high economic importance and nutritious value of tomato fruits and previous studies employing E8 promoter in fruit ripening-specific gene expression, we have developed transgenic tomato plants overexpressing tomato anionic peroxidase cDNA (tap1) under E8 promoter. Stable transgene integration was confirmed by PCR and Southern analysis for nptII. Northern ...
Abramov Yoram - - 2012
OBJECTIVE: The outcome of pelvic reconstructive surgery is largely dependent on the vaginal wound healing process, but this process has not yet been fully elucidated. Platelet-derived growth factor (PDGF) is an important mediator of the wound healing process in cutaneous tissue. We sought to compare PDGF-B mRNA expression in vaginal ...
Yamamoto Naohide - - 2012
AIM: To investigate Glial cell line-derived neurotrophic factor (GDNF) expression in normal and wounded rat periodontal ligament (PDL) and the effects of GDNF on human PDL cells (HPDLCs) migration and extracellular matrix expression in HPDLCs. MATERIAL AND METHODS: The expression of GDNF and GDNF receptors was examined by immunocyto/histochemical analyses. ...
Manieri Nicholas A NA Department of Pathology and Immunology, Washington University in St. Louis School of Medicine, St. Louis, Missouri 63110, - - 2012
Prostaglandin-endoperoxide synthase (Ptgs)2 is an enzyme involved in prostaglandin production during the response to mucosal damage. Its expression is regulated, in part, by messenger RNA (mRNA)-binding proteins that control the stability of Ptgs2 mRNA. We used a precise system of colonic injury and repair to identify Ptgs2 mRNA-binding proteins. We ...
Huang Fong-Chin - - 2012
Three unique NADPH:cytochrome P450 reductase (CPR) cDNAs have been isolated from a Nothapodytes foetida cDNA library and characterized. Phylogenetic analysis showed that NfCPR1 is a class I isoform, whereas NfCPR2 and NfCPR3 are class II isoforms. Both NfCPR1 and NfCPR2 transcripts were detected in all examined organs of N. foetida, ...
Melchionna Roberta - - 2012
We aimed at identifying novel regulators of skin wound healing (WH), in an epidermal scratch WH assay, by a small interfering RNA (siRNA) silencing approach. Several transcription factors have been previously reported to affect wound repair. We here show that gene silencing of the transcription factor CAAT enhancer-binding protein γ ...
Howard Eric W EW Department of Cell Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA. - - 2012
During wound healing, fibroblasts transition from quiescence to a migratory state, then to a contractile myofibroblast state associated with wound closure. We found that the myofibroblast phenotype, characterized by the expression of high levels of contractile proteins, suppresses the expression of the pro-migratory gene, MMP-2. Fibroblasts cultured in a 3-D ...
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