A new insight into the early detection of HER2 protein in breast cancer patients with a focus on electrochemical biosensors approaches: A review.

Breast cancer is one of the leading causes of death in women and is a prevalent kind of cancerous growth, representing a substantial risk to women's health. Early detection of breast cancer is essential for effective treatment and improved survival rates. Biomarkers, active substances that signal the existence and advancement of a tumor, play a significant role in the early detection of breast cancer.

Structural and dielectrical behavior of polypyrrole/huntite composites.

In order to characterize stable composites that will contribute to industrial applications, polypyrrole (PPy)/huntite composites were prepared by the physical method. Polypyrrole (PPy)/huntite composites were produced at various huntite concentrations (10, 20, 30, 40 wt.%).

Potential Anti-Cancer Effect of Helenalin as a Natural Bioactive Compound on the Growth and Telomerase Gene Expression in Breast Cancer Cell Line.

Objective: The telomerase gene is overexpressed in the majority of tumors and cancers compared to normal and healthy cells, and on the other hand, this enzymatic protein is overactive, therefore, the telomerase enzyme is considered a primary target for diagnostic and therapeutic purposes in most cancers. This has been hypothesized that Helenalin has anti-telomerase activity in a wide range of cancers and Tumor tissues. In this study, we investigated the inhibitory effect of helenalin extract on telomerase gene expression in the T47D breast cancer cell line.

New Insights Toward Nanostructured Drug Delivery of Plant-Derived Polyphenol Compounds: Cancer Treatment and Gene Expression Profiles.

The increasing prevalence of cancer has led to expanding traditional medicine objectives for developing novel drug delivery systems. A wide range of plant-derived polyphenol bioactive substances have been investigated in order to explore the anti-cancer effects of these natural compounds and to promote the effective treatment of cancer through apoptosis induction. In this regard, plant-derived polyphenol compounds, including curcumin, silibinin, quercetin, and resveratrol, have been the subject of intense interest for anti-cancer applications due to their ability to regulate apoptotic genes.