Background Heparanase activity was found to be included in human cancer development and growth. Heparanase (HPSE) gene single nucleotide polymorphisms (SNPs) have been found to be correlated with different human cancers. In the current study, we investigated whether HPSE SNPs were a hepatocellular carcinoma (HCC) risk factor by carrying out a comprehensive case-control pilot study. HPSE rs12331678 and rs12503843 were genotyped in 70 HCC-diagnosed patients and 30 healthy controls by modified amplification refractory mutation system (ARMS PCR) and polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis. Results HPSE rs12331678 distributions showed that there were no statistically significant differences between both cohorts either in genotypic or allelic distribution but there was a significant correlation between the rs12503843 (T allele) and the HCC risk in the whole samples (P = 0.042). No significant association was observed between the HPSE rs12331678 and rs12503843 gene polymorphisms and all clinicopathologic markers or with SNP stratification based on HCV carrier in HCC groups. Conclusion Our findings suggest for the first time the HPSE gene SNP characterization in HCC Egyptian patients, and our findings reveal there were associations between the HPSE rs12503843 (T allele) and the susceptibility to HCC.

Background This study was performed to investigate the expression of different biomarkers in patients with hepatocellular carcinoma and its connection with detective biomarkers. To achieve this objective, seventy subjects were examined in this study, sub-grouped to forty HCC patients and thirty HCV-affected patients with matched thirty healthy individuals. The study involved several groups of participants who were matched based on their age and gender. Methods The expression pattern of biomarkers was monitored by quantitative polymerase chain reaction (qRT-PCR). Finally, we utilized a ROC curve to investigate the predictive accurateness of those distinct biomarkers as well as a traditional tumor marker, AFP, in detecting HCC cases. Results The baseline biomarker expression levels were markedly greater in HCC patients than in those affected by HCV or healthy subjects. We stated that the sensitivity and the specificity of the different biomarkers alone did not improve than that of AFP alone. When comparing AFP with different biomarkers, the diagnostic validity improves only when combining with CK-1. Conclusions Overall, our results indicate that CK-1 mRNA expression could help as a noninvasive tumor biomarker for HCC prognosis and diagnosis when combining with AFP.

This study was carried out on 27 adult male mongrel dogs. These dogs were subjected to an artificial induction of diaphyseal fractures including the long bones of the pectoral limb (humerus, radius & ulna and metacarpal). The induced fractures were managed surgically via different fixation techniques (bone plating, intramedullary bone pinning (IMP) and unilateral transkeletal fixation (TSF) as well as application of plaster of Paris bandages). The obtained results were evaluated clinically and radiographically. The present study aimed to record the clinical signs and radiographic improvement and post-operative complications of such techniques and additional aim was to suggest the best method for fixation of diaphyseal fractures of long bone of pectoral limb.