Exogenous Treatment of Caffeic Acid and Methylglyoxal Synergistically Enhances Anticancer Effect in Prostate Cancer via Inhibition of Glyoxalase-1.

Background: Caffeic acid (CA), a dietary compound, has been studied for its potential impact on inhibiting prostate cancer (PCa) growth. PCa is often associated with heightened expression of glyoxalase-1 (Glo-1), making it a target for potential therapeutic interventions. CA's mechanisms in suppressing Glo-1 expression and its effects on PCa cell proliferation are areas of interest for understanding its potential as an anticancer agent.

Targeting mitochondrial metabolism with CPI-613 in chemoresistant ovarian tumors.

Background: There is evidence indicating that chemoresistance in tumor cells is mediated by the reconfiguration of the tricarboxylic acid cycle, leading to heightened mitochondrial activity and oxidative phosphorylation (OXPHOS). Previously, we have shown that ovarian cancer cells that are resistant to chemotherapy display increased OXPHOS, mitochondrial function, and metabolic flexibility. To exploit this weakness in chemoresistant ovarian cancer cells, we examined the effectiveness of the mitochondrial inhibitor CPI-613 in treating preclinical ovarian cancer.

Vitamin k3-Loaded Magnetic Nanoparticle-Mediated Synergistic Magnetothermodynamic Therapy Evokes Massive ROS and Immune Modulation for Augmented Antitumor Potential.

Magnetic nanoparticle (MNP)-mediated magnetic hyperthermia (MHT) under an alternating magnetic field (AMF) causes tumor regression reactive oxygen species (ROS) generation. However, less therapeutic efficacy has been reported due to the generation of low levels of ROS in a hypoxic tumor microenvironment. Therefore, improved treatments are required to generate relatively high levels of ROS to promote irreversible oxidative damage to the tumor cells.

Oil Red O based method for exosome labelling and detection.

With the realization of the role of exosomes in diseases, especially cancer, exosome research is gaining popularity in biomedical sciences. To understand exosome biology, their labelling and tracking studies are important. New and improved methods of exosome labelling for detection and tracking of exosomes need to be developed to harness their therapeutic and diagnostic potential.

Caffeic acid phenethyl ester induces radiosensitization via inhibition of DNA damage repair in androgen-independent prostate cancer cells.

In the present study, we evaluated the radiomodulatory potential of caffeic acid phenethyl ester (CAPE), an active component of traditional herbal medicine propolis. CAPE has been identified as a potent anticancer agent in multiple cancer types and is reported to have the dual role of radioprotection and radiosensitization. However, the radiomodulatory potential of CAPE in prostate cancer (PCa), which eventually becomes radioresistant is not known.

MicroRNA mediated therapeutic effects of natural agents in prostate cancer.

Background: Several natural products, extensively studied for their anticancer activities, have been found to play an efficient role in preventing prostate cancer (PCa). Recently many natural agents have been reported to modulate microRNAs (miRNAs), that are involved in cancer cell growth. The microRNAs are endogenous small noncoding ribonucleic acid molecules that regulate various biological processes through an elegant mechanism of post-transcriptional control of gene expression.

Radio-Modulatory Potential of Caffeic Acid Phenethyl Ester: A Therapeutic Perspective.

Background: Use of natural agents is an upcoming area of research in cancer biology. Caffeic acid phenethyl ester (CAPE) has received great attention because of its therapeutic potential in various conditions including cancer. It is an active/abundant component of propolis, a honey bee hive product produced by bees using their enzyme-rich digestive secretions on resinous mix, bee wax and pollen from plants.