نتایج جستجو برای: heat shock protein 27 hsp27 inhibitors

تعداد نتایج: 1741445  

Journal: :Cancer research 2007
Cornelia O'Callaghan-Sunol Vladimir L Gabai Michael Y Sherman

The small heat shock protein Hsp27 is expressed at high levels in many tumors and provides protection against anticancer drugs. Here, we show that expression of recombinant Hsp27 at elevated levels leads to protection of MCF10A human mammary epithelial cells from doxorubicin. The protection was associated with suppression of the doxorubicin-induced senescence, where Hsp27 inhibited p53-mediated...

Journal: :Indian Journal of Clinical Biochemistry 2023

Heat Shock Protein 27 (HSP27), an anti-HBV factor, exists in the intracellular and extracellular spaces. As inflammatory modulator, serum HSP27 (sHSP27) is associated with elevated pro-inflammatory cytokines a higher likelihood of hepatocellular carcinoma chronic hepatitis. SHSP27 results natural antibody production (anti-HSP27-Ab) that more stable easily detectable compared to sHSP27. We aimed...

Journal: :Journal of B.U.ON. : official journal of the Balkan Union of Oncology 2013
D M Marinova Y G Slavova N Trifonova D Kostadinov V Maksimov D Petrov

PURPOSE Heat shock protein (Hsp)27 is overexpressed in a range of human cancers and is implicated in tumor cell proliferation, differentiation, invasion, metastasis, and survival. The aim of the present study was to determine the prognostic significance of Hsp27 expression in small cell lung carcinoma (SCLC) and large cell neuroendocrine carcinoma (LCNEC). METHODS Surgically resected SCLCs (N...

2016
Sioned Owen Huishan Zhao Alwyn Dart Yamei Wang Fiona Ruge Yong Gao Cong Wei Yiling Wu Wen G. Jiang

Heat shock protein 27 (HSP27) is a member of the heat shock protein family which has been linked to tumour progression and, most interestingly, to chemotherapy resistance in cancer patients. The present study examined the potential interplay between HSP27 and YangZheng XiaoJi, a traditional Chinese medicine used in cancer treatment. A range of cell lines from different tumour types including pa...

2012
Claus Schäfer Hendrik Seeliger Dominik C Bader Gerald Assmann Denise Buchner Yang Guo Andreas Ziesch Andreas Palagyi Stephanie Ochs Rüdiger P Laubender Andreas Jung Enrico N De Toni Thomas Kirchner Burkhard Göke Christiane Bruns Eike Gallmeier

A role of heat shock protein 27 (HSP27) as a potential biomarker has been reported in various tumour entities, but comprehensive studies in pancreatic cancer are lacking. Applying tissue microarray (TMA) analysis, we correlated HSP27 protein expression status with clinicopathologic parameters in pancreatic ductal adenocarcinoma specimens from 86 patients. Complementary, we established HSP27 ove...

Journal: :Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease 2011

2009
Davina Burt Graziella Bruno Nish Chaturvedi Casper Schalkwijk Coen D. Stehouwer Daniel R. Witte John H. Fuller Silvia Pinach Paolo Cavallo Perin Gabriella Gruden

OBJECTIVE To assess whether serum anti-heat shock protein 27 (HSP27) antibody levels are associated with micro- and macrovascular complications of type 1 diabetes. RESEARCH DESIGN AND METHODS Anti-HSP27 IgG antibody levels were measured in 531 type 1 diabetic subjects recruited as part of the cross-sectional analysis of the EURODIAB Prospective Complications Study. Case subjects (n = 363) wer...

Journal: :American journal of physiology. Heart and circulatory physiology 2000
I A Yamboliev J C Hedges J L Mutnick L P Adam W T Gerthoffer

Mitogen-activated protein (MAP) kinases signal to proteins that could modify smooth muscle contraction. Caldesmon is a substrate for extracellular signal-related kinases (ERK) and p38 MAP kinases in vitro and has been suggested to modulate actin-myosin interaction and contraction. Heat shock protein 27 (HSP27) is downstream of p38 MAP kinases presumably participating in the sustained phase of m...

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