Unveiling the Synergy of Serum Lipoprotein-Associated Phospholipase A2 and PLA2G7 Gene Polymorphism (rs1805017) as Key Determinants of Coronary Artery Disease Risk and Severity: Implications for Early Intervention.

Background Lipoprotein-associated phospholipase A2 (Lp-PLA2) is a key enzyme selectively expressed in unstable, rupture-prone atherosclerotic plaques. Previous research has established a strong link between the gene and the development of coronary artery disease (CAD). While traditional risk factors like cholesterol levels and blood pressure are valuable, there remains a need for more specific biomarkers to identify individuals at heightened risk of atherosclerosis before the onset of clinical symptoms.

Association of Serum Cyclophilin A Levels with Severity of Coronary Artery Disease.

 The disequilibrium between oxidant and antioxidant systems causes oxidative stress. Further, it disrupts the cell and releases reactive oxygen species (ROS), which in turn damages the vascular functions. Cyclophilin A (CypA), an immunophilin, is released in a highly regulated manner from vascular smooth muscle cells and multiplies the deleterious effects of ROS, associated with cardiovascular diseases.

Serum Human Epididymis Protein-4 (HE4) - A novel Approach to Differentiate Malignant Frombenign Breast Tumors.

Background: The lack of sensitivity and specificity of existing diagnostic markers like Carbohydrate Antigen 15-3(CA15-3) and Carcinoembryonic antigen (CEA) in breast cancer stimulates the search for new biomarkers to improve diagnostic sensitivity especially in differentiating benign and malignant breast tumors. Expression of Human epididymal protein 4 (HE4) has been demonstrated in ductal carcinoma of the breast tissue. So we tried to evaluate serum HE4 levels as diagnostic marker in breast cancer patients and to comparatively assess serum HE4, CEA and CA15-3 in breast tumor patients both benign and malignant.

Neuron specific enolase as a marker of seizure related neuronal injury.

Background: and purpose: Neuron specific enolase (NSE) is an established biomarker of neuronal damage. It is not clear how much seizures contribute to the neuronal damage, morbidity or mortality in critically ill neurology patients. The aim of this study is to determine the impact of seizures on neuronal injury in critically ill neurology patients by using neuron specific enolase as a biomarker.

Robust Reference Intervals for Serum Kappa and Lambda Free Light Chains from a Multi Centre Study Population from Hyderabad, India: Myeloma Diagnostic Implications.

The International Myeloma Working Group considers the serum free light chain (SFLC) assay to be an adjunct to traditional tests. Apart from the FLC ratio, the absolute values of individual free light chains also are gaining importance as they appear to be more relevant in certain clinical settings. Automated assays are available for their determination.

Diagnosis of Non-ST-Elevation Acute Coronary Syndrome by the Measurement of Heart-Type Fatty Acid Binding Protein in Serum: A Prospective Case Control Study.

A prospective case control study was undertaken to evaluate the diagnostic performance of serum heart-type fatty acid binding protein (HFABP) in comparison to cardiac TnT and TnI in 33 patients admitted with chest pain, diagnosed as NSTE-ACS (non ST elevation acute coronary syndrome) and 22 healthy controls. Area under the receiver operating curve (AUC) was highest for H-FABP (AUC 0.79; 95% CI 0.