Expression of Claudin-9 (CLDN9) in Breast Cancer, the Clinical Significance in Connection with Its Subcoat Anchorage Proteins ZO-1 and ZO-3 and Impact on Drug Resistance.

(1) Introduction: Claudin-9 (CLDN9) is a member of the claudin protein family, a critical transmembrane protein family for tight junctions that are implemented in the progression of numerous cancer types. The present study investigated the role that CLDN9, along with the subcoat proteins, Zonula Occludens (ZOs), plays in clinical breast cancer and subsequent impact on drug response of patients. (2) Methods: CLDN9 protein and transcript were determined and correlated with clinical and pathological indicators, together with the status of hormonal receptors.

Bioactive Molecules: Structures, Functions, and Potential Uses for Cancer Prevention and Targeted Therapies.

Cancer continues to be an increasingly pervasive and destructive disease worldwide [...

Repurposing Disulfiram as An Anti-Cancer Agent: Updated Review on Literature and Patents.

Background: Despite years of success of most anti-cancer drugs, one of the major clinical problems is inherent and acquired resistance to these drugs. Overcoming the drug resistance or developing new drugs would offer promising strategies in cancer treatment. Disulfiram, a drug currently used in the treatment of chronic alcoholism, has been found to have anti-cancer activity.