Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.4.23.5 (cathepsin D)
 4,130 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cathepsin D is one of the main proteolytic enzymes contributing to the development of cancer. The aim of the present study was to evaluate the expression of cathepsin D in 48 colorectal adenocarcinomas at pT3 stage of clinical advancement and G2 histologic grade. The correlation between cathepsin D expression, anatomo-clinical advancement and the presence of chosen anatomo-clinical properties of the tumours was also analysed. Formalin-fixed and paraffin-embedded tissues were investigated with anti-cathepsin D antibody. Immunolocalisation of cathepsin D was performed using Labelled Streptavidin Biotin (LSAB) method. A statistical correlation was found between high catepsin D expression in the cells of the main mass of the cancer and low cathepsin D expression in low-differentiated cancer cells which formed nests at the border of cancer invasion. There was no correlation between cathepsin D expression in the cells of colorectal cancer and other anatomo-clinical parameters of the tumours.
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PMID:Immunohistochemical evaluation of cathepsin D expression in colorectal cancer. 1137 1