Abstract：
:Global microRNA (miRNA) profile may predict prostate cancer (PCa) behaviors. In this study, we examined global miRNA expression by miRNA profiling as well as specific miRNA expression levels in PCa epithelium and stroma by in situ hybridization (ISH) and correlated with various clinicopathological features. We first performed comprehensive miRNA profiling on 27 macrodissected cases of PCa by miRNA microarray. A total of 299 miRNAs were significantly dysregulated in high grade and advanced stage PCa. We demonstrated that PCa can be readily classified into high grade/stage and low-grade/stage groups by its global miRNA expression profile. Next, we examined the expression of several selected dysregulated miRNAs, including let-7c, miR-21, miR-27a, miR-30c, and miR-219, in PCa by ISH. The levels of miRNA expression in epithelial and stromal cells were scored semiquantitatively and compared with clinicopathological features, including age, race, Gleason score, stage, PSA recurrence, metastasis, hormone resistance and survival. We found that the expression of miR-30c and miR-219 were significantly down-regulated in PCa. miR-21 and miR-30c were significantly down-regulated in PCa in African Americans compared to Caucasian Americans. In addition, down-regulation of let-7c, miR-21, miR-30c, and miR-219 are associated with metastatic disease. Furthermore, down-regulation of miR-30c and let-7c are significantly associated with androgen-dependent PCa. In PCa stromal cells, let-7c downregulation is significantly associated with extraprostatic extension. Our data suggest that selected miRNAs may serve as potential biomarkers to predict cancer progression.
journal_name
Am J Transl Resjournal_title
American journal of translational researchauthors
Ren Q,Liang J,Wei J,Basturk O,Wang J,Daniels G,Gellert LL,Li Y,Shen Y,Osman I,Zhao J,Melamed J,Lee Psubject
Has Abstractpub_date
2014-07-18 00:00:00pages
329-39issue
4issn
1943-8141journal_volume
6pub_type
杂志文章abstract：PURPOSE:To introduce a novel transverse tunnel (TT) in anterior talofibular ligament (ATFL) reconstruction, and assess whether it was superior to the tunnels currently used. METHODS:Thirteen fresh cadaveric lower extremities were perfused with lead-based contrast. Talar tunnels were drilled from the ATFL insertion in ...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2020-12-15 00:00:00
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journal_title：American journal of translational research
pub_type： 杂志文章
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更新日期：2009-07-15 00:00:00
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journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-12-15 00:00:00
abstract：:Bruton's tyrosine kinase (Btk) is a member of the Tec-family non-receptor tyrosine kinases family. It has previously been reported to be expressed in B cells and has an important role in B-cell malignancies. While the roles of Btk in the pathogenesis of certain B-cell malignancies are well established, the functions o...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2016-07-15 00:00:00
abstract：:Extracorporeal pulsed electromagnetic field (PEMF) has been shown the ability to improve regeneration in various ischemic episodes. Here, we examined whether PEMF therapy facilitate cardiac recovery in rat myocardial infarction (MI), and the cellular/molecular mechanisms underlying PEMF-related therapy was further inv...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2014-05-15 00:00:00
abstract：:Endothelial barrier dysfunction is a critical pathophysiological process of pulmonary ischemia/reperfusion (I/R) injury in patients scheduled for cardiopulmonary bypass. Impaired actin cytoskeleton dynamics and cell-cell junctions are the main causes of endothelial dysfunction. Statins have protective effects on I/R-i...
journal_title：American journal of translational research
pub_type： 杂志文章
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更新日期：2020-09-15 00:00:00
abstract：:Exosomes are small membrane vesicles with size of 30-100 nm, which were found in bodily fluids including amniotic fluid and saliva. The biological materials in exosomes, such as proteins and RNA, can be used as novel potential biomarkers for diagnostic assays. The purpose of this study was to assess whether exosomal m...
journal_title：American journal of translational research
pub_type： 杂志文章
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更新日期：2017-04-15 00:00:00
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journal_title：American journal of translational research
pub_type： 杂志文章
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更新日期：2017-11-15 00:00:00
abstract：:Glioblastoma multiforme (GBM) is one of the most malignant and aggressive brain tumors with great amount of hyaluronan (HA) secretion and CD44 overexpression (HA receptor). CD44 has been suggested as a cancer stem cells (CSCs) marker. However, several clinical studies have indicated that CD44low glioma cell exhibit CS...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2017-11-15 00:00:00
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journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2016-08-15 00:00:00
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journal_title：American journal of translational research
pub_type： 杂志文章
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更新日期：2019-08-15 00:00:00
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journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2010-01-01 00:00:00
abstract：:The benefits of using a surgical microscope in periodontal therapy were mainly based on subjective statements made by patients or periodontists. We aimed to provide laboratory evidence for the advantages of using a surgical microscope during root scaling on periodontitis teeth. In the present study, the extracted teet...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2020-11-15 00:00:00
abstract：:WNT1-inducible signaling pathway protein-1 (WISP-1) is an extracellular matrix-related protein that plays multiple roles in cellular physiology and pathology. Accumulating evidence shows that WISP-1 is involved in the process underlying fibrotic diseases. However, the correlation between WISP-1 and renal fibrosis is u...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2017-06-15 00:00:00
abstract：:Accumulating evidence suggests that brain metabolic changes may be associated with the pathophysiology of schizophrenia. Both in vivo and in vitro studies have found glutamatergic and GABAergic abnormalities in different brain regions of individuals with schizophrenia. We report a longitudinal behavioral study in a me...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-09-15 00:00:00
abstract：BACKGROUND:Systemic maternal inflammation and neonatal hyperoxia arrest alveolarization in neonates. The aims were to test whether human mesenchymal stem cells (MSCs) reduce lung inflammation and improve lung development in perinatal inflammation- and hyperoxia-induced experimental bronchopulmonary dysplasia. METHODS:...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2016-02-15 00:00:00
abstract：:Isoflurane (ISO) exhibits neuroprotective effects against inflammation and apoptosis. However, the role of ISO in motoneuronal apoptosis induced by activated microglia remains poorly studied. We investigated the protective effects of ISO on the apoptosis of ventral spinal cord 4.1 (VSC4.1) motoneurons induced by lipop...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2016-03-15 00:00:00
abstract：:To investigate whether the reverse mode of sodium/calcium exchanger subtype 1 (NCX1) plays an important role in the excitability of detrusor cells in rats with partial bladder outflow obstruction (PBOO), PBOO was maintained for 6 weeks in forty female Wistar rats. Thirty of the animals exhibited non-voiding bladder co...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2018-03-15 00:00:00
abstract：:We investigated the molecular mechanisms involved in transforming growth factor beta 1 (TGF-β1)-induced myogenic stem cell differentiation to smooth muscle cells. We isolated muscle-derived stem cells (MDSCs) from gastrocnemius muscles following their identification by immunohistochemistry analysis of desmin and flow ...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-08-15 00:00:00
abstract：:This study reports a case of a 4-year-old boy patient with abnormalities of muscle tone, movement and motor skills, as well as unstable gait leading to frequent falls. The results of the electroencephalogram (EEG) indicate moderately abnormal EEG, accompanied by irregular seizures. Based on these clinical characterist...
journal_title：American journal of translational research
pub_type：
doi：
更新日期：2018-03-15 00:00:00
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journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2016-10-15 00:00:00
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journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2020-11-15 00:00:00
abstract：:MicroRNA-302a-5p (miR-302a-5p) has been implicated in several cancers; however, its role in human non-small cell lung carcinoma (NSCLC) remains unknown. In this study, we showed that miR-302a-5p is downregulated in NSCLC tissues and cell lines. Cell Counting Kit-8 and 5-ethynyl-2'-deoxyuridine assays showed that overe...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-07-15 00:00:00
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journal_title：American journal of translational research
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doi：
更新日期：2016-03-15 00:00:00
abstract：:Osteopontin (OPN), a malignancy-associated secreted phosphoprotein, is a prognostic plasma biomarker for survival in metastatic breast cancer patients. We evaluated the role of OPN in Locally Advanced Breast Cancer (LABC) patients in predicting response to neoadjuvant chemotherapy and association with survival. Fifty-...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2015-04-15 00:00:00
abstract：:YM155 (Sepantronium bromide) is a potent small molecule inhibitor of survivin by suppression of survivin expression and shows the promising anticancer activity in many types of cancers. Docetaxel (Taxotere®) is a member of the taxane drugs used in the treatment of a number of cancers in clinic. Despite the therapeutic...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2018-03-15 00:00:00
abstract：:BikDD, a phosphorylation-mimic mutant of pro-apoptotic protein Bik, elicits strong apoptosis in cancer cells when introduced via an expression platform termed VP16-GAL4-WPRE integrated systemic amplifier (VISA) under the control of a cancer-specific promoter both in vitro and in vivo. C-VISA-BikDD expression plasmid e...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2015-02-15 00:00:00
abstract：:Focal liver lesions (FLLs) include a variety of benign and malignant tumors, and are usually differential diagnosed by ultrasonography. However, traditional two-dimensional contrast-enhanced ultrasound (2D-CEUS) can evaluate a single slice of a lesion. It cannot fully display perfusion of a lesion and the relationship...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2018-05-15 00:00:00
abstract：:Cyclooxygenase-2 expression by malignant tumors, including colonic adenocarcinoma, is associated with increased tumor aggression and poor prognosis. Nuclear factor kappa B is a key regulator of cyclooxygenase-2 and is regulated by two pathways, the 'canonical' and the 'alternative' pathway. The alternative pathway is ...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2015-09-15 00:00:00
abstract：BACKGROUND:To provide novel insight into the development of new therapeutic strategies to combat breast cancer, differentiation-inducing activity of clinically achievable concentrations of arsenite (AsIII) and tetrandrine (Tetra) was investigated in breast cancer cell lines MDA-MB-231 and MCF-7. METHODS:Differentiatio...
journal_title：American journal of translational research
pub_type： 杂志文章
doi：
更新日期：2019-12-15 00:00:00
