Oxidative stress upregulates eNOS and myeloperoxidase (MPO) immunoexpression in hydrogen peroxide (H2O2) exposed HUVEC cells.

Extracellular release of HSP60 from tumor cells occurs via various secretory pathways

HSP60 and HSP10 downregulation predicts bronchial epithelial carcingenesis.

EXTRACELLULAR RELEASE OF HSP60 FROM TUMOR CELLS

STUDYING EMBRYONIC LUNG DEVELOPMENT BY TISSUE ENGINEERING.

ANP and CD34 expression in human dilated cardiomiopathies: a new insight

COLORECTAL CANCER AND INFLAMMATORY BOWEL DISEASES: EFFECTS ON DIET AND ANTIOXIDANTS

It is well established that oxidative stress is common in inflammatory bowel diseases (IBDs). Accordingly, antioxidants are recommended for treatment. The aim of this study is to compare the effects of antioxidants contained in the various types of tea on symptoms and evolution of IBD and colorectal cancer (CRC). Analysis of the literature revealed that the theaflavin-3, 30-digallate (TFDG) contained in black tea, and epigallocatechin-3-O-gallate (EGCG) contained in green tea have protective effects against oxidative stress. Moreover, these substances are involved in many biochemical processes responsible for inflammation and proliferation of cancer cells. It is documented that both TFDG an…

Expression of Heat Shock Proteins Hsp10, Hsp27, Hsp60, Hsp70 and Hsp90 in urothelial carcinoma of urinary bladder

Exosomal HSP60 levels and related miRNAs in brain tumors

In cancer, Extracellular Vesicles (EVs), such as exosomes, contribute to tumor progression by regulating local and systemic parameters [1,2]. Since exosomes are released into body fluids, they may be used in nanomedicine as a valuable source of diagnostic biomarkers [3]. The prognosis of brain tumors is poor even after surgical resection followed by post-operatory chemo- and radio-therapies and it is cogent to find innovative treatments. The discovery that molecular chaperones can be determinant factors in tumorigenesis and the increasing understanding of exosomes, particularly in what refers to their release by tumor cells and contents, including chaperones and miRNA, provide elements to d…

DNA sequence and comparative analysis of homologous HSP60 genes of Chlamydia trachomatis serovar D and Homo Sapiens

Comparative analysis of Hsp10 and Hsp90 expression in healthy mucosa and adenocarcinoma of the large bowel.

Heat shock proteins (Hsps) assist other proteins in their folding and drive the degradation of defective proteins. During evolution, these proteins have also acquired other roles. Hsp10 is involved in immunomodulation and tumor progression. Hsp90 stabilizes a range of "client" proteins involved in cell signaling. The present study evaluated the expression levels of Hsp10 and Hsp90 in normal mucosa and adenocarcinoma samples of human large bowel.Samples of normal mucosa and adenocarcinoma were collected and Reverse transcriptase-polymerase chain reaction RT-PCR, western blotting (WB) analyses, as well as immunohistochemistry were performed to evaluate the expression levels of Hsp10 and Hsp90…