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Curcumin Inhibits Lipopolysaccharide-Induced Mucin 5AC Hypersecretion and Airway Inflammation via Nuclear Factor Erythroid 2-Related Factor 2.
Conclusion: CUR inhibits LPS-induced airway mucus hypersecretion and inflammation through activation of Nrf2 possibly. PMID: 29998888 [PubMed - in process]
Source: Chinese Medical Journal - July 14, 2018 Category: General Medicine Authors: Lin XP, Xue C, Zhang JM, Wu WJ, Chen XY, Zeng YM Tags: Chin Med J (Engl) Source Type: research

NOD2 and TLR2 Signal via TBK1 and PI31 to Direct Cross-Presentation and CD8 T Cell Responses
The objective of this study was to explore the role of NOD2 and TLR2 in cross-presentation in human dendritic cells undertaking an unbiased screen. We have used a quantitative phosphoproteomic analysis by liquid chromatography-tandem mass spectrometry (LC-MS/MS) followed by a computational analysis to identify the proteins as differentially abundant in response to NOD2 and TLR2 sensing. Validation of the phosphoproteomic analysis was performed by the detection of proteins in phosphoenriched lysates and detected by western blot. Techniques for the modulation of gene expression (shRNA and siRNA) were used to confirm the resu...
Source: Frontiers in Immunology - April 29, 2019 Category: Allergy & Immunology Source Type: research

A Novel Regulator of Preadipocyte Differentiation, Transcription Factor TCF21, Functions Partially Through Promoting LPL Expression
Discussion Excessive fat deposition in chickens can result in many undesirable consequences within the poultry industry, including reduced feeding efficiency (Zhou et al., 2006) and decreased reproductive performance (Walzem and Chen, 2014). Thus, broiler breeders urgently require a more thorough understanding of the molecular mechanism governing chicken adipogenesis. We previously found that broilers from lean and fat lines exhibit clear differences in reproductive performance (Zhang et al., 2018). In addition, TCF21 was found to be related to testis growth and development in these broilers (Zhang et al., 2017). In mice ...
Source: Frontiers in Physiology - April 22, 2019 Category: Physiology Source Type: research

Cigarette smoke enhances human rhinovirus-induced CXCL8 production via HuR-mediated mRNA stabilization in human airway epithelial cells
Background: Human rhinovirus (HRV) triggers exacerbations of asthma and chronic obstructive pulmonary disease (COPD). Cigarette smoking is the leading risk factor for the development of COPD and 25% of asthmatics smoke. Smoking asthmatics have worse symptoms and more frequent hospitalizations compared to non-smoking asthmatics. The degree of neutrophil recruitment to the airways correlates with disease severity in COPD and during viral exacerbations of asthma. We have previously shown that HRV and cigarette smoke, in the form of cigarette smoke extract (CSE), each induce expression of the neutrophil chemoattractant and act...
Source: BioMed Central - August 30, 2013 Category: Journals (General) Authors: Magdalena H HudyDavid Proud Source Type: research

Combating Resistance to Anti-IGFR Antibody by Targeting the Integrin {beta}3-Src Pathway
Conclusions Increased Src activation through integrin αβ3 confers considerable resistance against anti–IGF-1R mAb-based therapies in HNSCC and NSCLC cells. Dual targeting of the IGF-1R pathway and collateral integrin β3–Src signaling module may override this resistance.
Source: JNCI - October 15, 2013 Category: Cancer & Oncology Authors: Shin, D. H., Lee, H.-J., Min, H.-Y., Choi, S. P., Lee, M.-S., Lee, J. W., Johnson, F. M., Mehta, K., Lippman, S. M., Glisson, B. S., Lee, H.-Y. Tags: Article Source Type: research

SMYD3 as an Oncogenic Driver in Prostate Cancer by Stimulation of Androgen Receptor Transcription
Conclusions SMYD3 promotes prostate tumorigenesis and mediates epigenetic upregulation of AR expression.
Source: JNCI - November 19, 2013 Category: Cancer & Oncology Authors: Liu, C., Wang, C., Wang, K., Liu, L., Shen, Q., Yan, K., Sun, X., Chen, J., Liu, J., Ren, H., Liu, H., Xu, Z., Hu, S., Xu, D., Fan, Y. Tags: Article Source Type: research

Anti-tumor activity of olaparib, a poly (ADP-ribose) polymerase (PARP) inhibitor, in cultured endometrial carcinoma cells
Conclusions: Our results suggest that olaparib, a PARP inhibitor, is effective on certain endometrial cancer cell lines. Inactivation of PTEN might not affect the DNA repair function. Predictive biomarkers are warranted to utilize olaparib in endometrial cancer.
Source: Epidemiologic Perspectives and Innovations - March 13, 2014 Category: Epidemiology Authors: Aki MiyasakaKatsutoshi OdaYuji IkedaOsamu Wada-HiraikeTomoko KashiyamaAtsushi EnomotoNoriko HosoyaTakahiro KosoTomohiko FukudaKanako InabaKenbun SoneYuriko UeharaReiko KurikawaKazunori NagasakaYoko MatsumotoTakahide ArimotoShunsuke NakagawaHiroyuki Kuramo Source Type: research

hsa-mir-30c promotes the invasive phenotype of metastatic breast cancer cells by targeting NOV/CCN3
Conclusions: NOV/CCN3 expression, which protects cells from invasion, is known in patient tumors to inversely correlate with advanced breast cancer and metastasis. This study has identified a novel target of hsa-mir-30c, NOV, which is an inhibitor of the invasiveness of metastatic breast cancer cells. Thus, hsa-mir-30c-mediated inhibition of NOV levels promotes the invasive phenotype of MDA-MB-231 cells and significantly, the miR-30/NOV pathways is independent of RUNX2, a known target of hsa-mir-30c that promotes osteolytic disease in metastatic breast cancer cells. Our findings allow for mechanistic insight into the clini...
Source: Cancer Cell International - August 2, 2014 Category: Cancer & Oncology Authors: Jason DobsonHanna TaipaleenmäkiYu-Jie HuDeli HongAndre van WijnenJanet SteinGary SteinJane LianJitesh Pratap Source Type: research

Characterization of GAB1 expression over the menstrual cycle in women with and without Polycystic Ovarian Syndrome provides a new insight into its pathophysiology.
Conclusions: GAB1 mRNA expression is positively modulated by E2. Endometrial GAB1 protein and mRNA expression are reduced in women with PCOS, suggesting that the endometrium of PCOS women have a defect in insulin signaling due to GAB1 down-regulation. PMID: 25144631 [PubMed - as supplied by publisher]
Source: The Journal of Clinical Endocrinology and Metabolism - August 21, 2014 Category: Endocrinology Authors: Roemer KL, Young SL, Savaris RF Tags: J Clin Endocrinol Metab Source Type: research

Abstract 971: Phosphatase PTP4A3 is critical for cell growth of triple-negative breast cancer
Conclusion: These studies identified a set of highly expressed phosphatases that represent promising targets for the treatment of TNBCs. We also demonstrated that one of these phosphatases, PTP4A3, is critical for the growth of TNBCs in vitro and in vivo, and PTP4A3 expression is prognostic in women with TNBC. These results provide the rationale for further study of growth promoting phosphatases and suggest that such phosphatases may be targeted for the treatment of this aggressive form of breast cancer. Research supported by: Susan G. Komen for the Cure (PB, GM), Komen SAB, and the Norman Brinker Award for Research Excell...
Source: Cancer Research - September 30, 2014 Category: Cancer & Oncology Authors: Hollander, P. d., Tismelzon, A., Shepherd, J., Rawls, K. R., Hill, J. L., Mazumdar, A., Hilsenbeck, S. G., Mills, G. B., Brown, P. H. Tags: Molecular and Cellular Biology Source Type: research

Role of the Ca2+-Calcineurin-Nuclear Factor of Activated T cell Pathway in Mitofusin-2-Mediated Immune Function of Jurkat Cells.
CONCLUSIONS: Our findings suggest that MFN2 may regulate T cell immune functions primarily through the Ca2+-calcineurin-NFAT pathway. MFN2 may represent a potential therapeutic target for T cell immune dysfunction-related diseases. PMID: 29363649 [PubMed - in process]
Source: Chinese Medical Journal - January 26, 2018 Category: General Medicine Authors: Xu XP, Yao YM, Zhao GJ, Wu ZS, Li JC, Jiang YL, Lu ZQ, Hong GL Tags: Chin Med J (Engl) Source Type: research

Blockade of Ubiquitin Receptor PSMD4/Rpn10 Triggers Cytotoxicity and Overcomes Bortezomib-Resistance in Multiple Myeloma
ConclusionOur preclinical data validates targeting 19S proteasome ubiquitin receptor Rpn10 upstream of the proteasome in the ubiquitin proteasomal cascade, and provides the framework for clinical evaluation of Rpn10 inhibitors to overcome PI resistance and improve patient outcome in MM.DisclosuresAnderson: C4 Therapeutics: Equity Ownership, Other: Scientific founder; Celgene: Consultancy; Bristol Myers Squibb: Consultancy; Gilead: Membership on an entity's Board of Directors or advisory committees; Millennium Takeda: Consultancy; OncoPep: Equity Ownership, Other: Scientific founder.
Source: Blood - November 21, 2018 Category: Hematology Authors: Song, Y., Ray, A., Chauhan, D., Anderson, K. Tags: 652. Myeloma: Pathophysiology and Pre-Clinical Studies, excluding Therapy: Poster II Source Type: research

Loss of KDM6A Confers Drug Resistance in Acute Myeloid Leukemia
In conclusion, our results show that mutations in KDM6A are associated with the outgrowth of drug-resistant clones and highlight KDM6A as a novel biomarker of drug resistance in AML.DisclosuresHiddemann: Celgene: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; F. Hoffman-La Roche: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Janssen: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Research Funding; Bayer: Consultancy, Research Funding. Metzeler: Novart...
Source: Blood - November 21, 2018 Category: Hematology Authors: Stief, S. M., Hanneforth, A.-L., Mattes, R., Weser, S., Vick, B., Bartoschek, M. D., Dominguez Moreno, H., Liu, W.-H., Ksienzyk, B., Rothenberg-Thurley, M., Quentmeier, H., Hiddemann, W., Metzeler, K. H., Schotta, G., Bultmann, S., Jeremias, I., Leonhardt Tags: 604. Molecular Pharmacology and Drug Resistance in Myeloid Diseases: Poster III Source Type: research

High Expression of DEPDC1 Promotes Malignant Phenotypes of Breast Cancer Cells and Predicts Poor Prognosis in Patients With Breast Cancer
In this study, the immunohistochemistry results demonstrated that DEPDC1 was high-expressed in breast cancer tissues compared with the paired adjacent normal breast tissues, and its tendency at protein level was consistent with mRNA level from TCGA data. Moreover, DEPDC1 mRNA level revealed the strongest association with poor prognosis and development in breast cancer. In vitro assays showed that DEPDC1 overexpression resulted in significant promotion of proliferation by regulating cell cycle in MCF-7 cells, whilst an opposite effect was found in the MDA-MB-231 cells with DEPDC1 deletion. Notably, further investigation ind...
Source: Frontiers in Oncology - April 11, 2019 Category: Cancer & Oncology Source Type: research

DDR1 and MT1-MMP Expression Levels Are Determinant for Triggering BIK-Mediated Apoptosis by 3D Type I Collagen Matrix in Invasive Basal-Like Breast Carcinoma Cells
In conclusion, and in agreement with the other studies (Ford et al., 2007; Koh et al., 2015; Toy et al., 2015; Takai et al., 2018), our data suggest that during the acquisition of mesenchymal features, the level of full-length DDR1 expression should be considered, in addition to the other markers, as an important biomarker in the prognosis of aggressive breast carcinomas. As summarized in Figure 9, the regulation of cell proliferation and apoptosis by the collagen/DDR1 axis involves a differential activation of DDR1 signaling pathway and thus BIK expression. In the case of the basal-like bre...
Source: Frontiers in Pharmacology - May 2, 2019 Category: Drugs & Pharmacology Source Type: research