BACKGROUND Monocarboxylate transporter 2 (MCT2) is a transmembrane protein involved in the transport of monocarboxylates such as pyruvate and lactate. In a previous study we described overexpression of MCT2 in prostate carcinoma raising the hypothesis of using MCT2 as a possible biomarker in prostate cancer. With the present study we aimed to compare the pattern of expression of MCT2 and alpha-...

Current diagnostic techniques are inefficient in distinguishing latent and low-risk forms of prostate cancer from high-risk forms. The present study is focused on determination of putative tumor markers of aggressive high-grade forms of prostate cancer. Potential markers were determined in blood sera of 133 patients (82 cases and 51 controls) and in cell lines (Gleason score 9-derived 22Rv1 and...

BACKGROUND Alpha-methylacyl-CoA racemase (AMACR) is a mitochondrial and peroxisomal enzyme that is overexpressed in prostate cancer. The aim of this study was to confirm and expand the findings that the PCa risk increased in men associated with AMACR expression across various geographic regions. METHODS A systematic search of databases was carried out and other relevant articles were also ide...

Background: Although prostate-specific antigen (PSA) is a prototypic biomarker for prostate cancer, it has poor specificity. Expression of -methylacyl-CoA racemase (AMACR), which is involved in the conversion of Rstereoisomers of branched-chain fatty acids to S-stereoisomers, has been shown to be specifically increased in prostate cancer epithelia. However, attempts to detect AMACR in circulati...

BACKGROUND Hyperplastic polyps (HP) and sessile serrated adenomas (SSA) share morphological similarities. In this immunohistochemical study we chose a panel of potential relevant and promising biomarkers including α-methylacyl-coenzyme A racemase (AMACR; p504s), which is involved in the degradation of branched chained fatty acids derivates, and analysed a cohort of HPs and SSAs in order to iden...

α-Methylacyl-CoA racemase (Amacr) is an enzyme at the merging point of two important pathways of lipid metabolism: elimination of methyl-branched fatty acids and synthesis of bile acids. Amacr is regarded as obligatory for these processes. Patients with Amacr-deficiency suffer from adult onset sensory motor neuropathy and/or severe neonatal cholestasis with coagulopathy and fat-soluble vitamin ...

An enzyme previously identified as alpha-methylacyl-CoA racemase (AMACR) is overexpressed in high-grade prostatic intraepithelial neoplasia and in a majority (60-100%) of prostate cancers (CaPs) as compared with normal and benign hyperplastic lesions of the prostate, where it is minimally expressed. This enzyme is required for the beta-oxidation of branched-chain fatty acids, which include phyt...

Identification of genes that are dysregulated in association with prostate carcinogenesis can provide disease markers and clues relevant to disease etiology. Of particular interest as candidate markers of disease are those genes that are frequently overexpressed. In this study, we describe a gene, alpha-methylacyl-CoA racemase (AMACR), whose expression is consistently up-regulated in prostate c...

BACKGROUND/AIM Alpha-methylacyl-CoA racemase (AMACR), an intracellular enzyme involved in lipid metabolism, has emerged as an immunohistochemical marker for many types of cancer. Recent studies about the role of lipid metabolism in pathogenesis of mesothelioma have brought up some positive results. This study was conducted to investigate AMACR expression in the diagnosis of malignant pleural me...

BACKGROUND alpha-Methylacyl-CoA racemase (AMACR), an immunomarker for prostatic adenocarcinoma, has been shown to be expressed in a variety of other neoplasms. This study aims to evaluate immunohistochemical expression of the AMACR in neoplastic and nonneoplastic liver lesions, and assess its value in the diagnosis of hepatocellular carcinoma (HCC). METHODS Formalin-fixed paraffin-embedded ti...