Down Regulation of KAI1/CD82 in Lymph Node Positive and Advanced T-Stage Group in Breast Cancer Patients.

Background: Metastasis represents a deadly aspect of any cancer including breast cancer, given its high prevalence; treatment of metastatic breast cancer remains a clinically unmet need, which necessitates the exploration of metastasis suppressor genes (MSGs). KAI-1/CD82 is an important member of MSGs; the role of KAI1 has been well explored in prostate cancer, however its role in breast cancer is not fully explored and in fact the results of breast cancer studies are contentious. Thus, the present study aimed to investigate expression of KAI1 at both transcriptional and translational levels in the tissue of breast cancer patients and benign breast disease.

Significance of MMP-9 and VEGF-C expression in North Indian women with breast cancer diagnosis.

Metastasis accounts for the majority of cancer-associated mortality and renders the targeted therapy fruitless in the patients of breast cancer. Matrix metalloproteinase-9 (MMP-9) and vascular endothelial growth factor (VEGF-C) are thought to be involved in tumor progression and metastasis. The aim of this study was to investigate the expression of MMP-9 and VEGF-C at both mRNA and protein levels in breast cancer and to correlate with lymph node metastasis and other clinicopathological characteristics.

Diagnostic significance of total creatine kinase and its isoform in tubal ectopic pregnancy.

Aim: Tubal ectopic pregnancy (tEP) must be diagnosed as early as possible because it is one of the leading causes of pregnancy-related death in the first trimester. The aim of this study was to evaluate the diagnostic value of serum total creatine kinase (CK) and its isoforms in diagnosis of tEP.

Methods: The study included 32 tEP cases, and gestational age-matched intrauterine (IU) abortion and normal pregnancy cases (n = 31 each).