Simultaneous Autophagy and Androgen Receptor Inhibition in a Prostate Cancer Xenograft Model.

Objective: Abi, when used in conjunction with prednisone, is an established treatment for advanced PCa. Our goal was to explore the level of autophagy induced by Abi treatment, both alone and in combination with the autophagy inhibitor Chl, in a castrated mouse xenograft model.

Methods: LNCaP cells were injected into the left and right sides of the back of nude mice that had been previously castrated.

Effects of bisphenol A, bisphenol S, and tetramethyl bisphenol F on male fertility in .

Research has shown that exposure to bisphenol A (BPA), a widely used plasticizer, can lead to meiotic errors, resulting in poor reproductive cell quality and infertility. Health-related concerns have prompted the search for BPA alternatives; however, evidence suggests that currently used BPA analogs, such as bisphenol S (BPS), may pose similar risks to human health. While the effects of BPA on female fertility are well documented, the impact of BPA exposure on sperm quality is poorly understood.

Regulation of prostate-specific membrane antigen (PSMA) expression in prostate cancer cells after treatment with dutasteride and lovastatin.

PSMA expression gradually increases from benign prostatic hyperplasia to adenocarcinoma of the prostate and is therefore used for the development of improved diagnostic (PSMA)-based prostate cancer imaging tools. Pharmacological induction of PSMA is therefore eminent to further improve the detection rate of PSMA-based imaging. Our previous studies have demonstrated that lovastatin (Lova) and dutasteride (Duta) are able to induce PSMA expression.

Improved Prostate-Specific Membrane Antigen (PSMA) Stimulation Using a Super Additive Effect of Dutasteride and Lovastatin In Vitro.

Prostate-specific membrane antigen (PSMA)-based imaging improved the detection of primary, recurrent and metastatic prostate cancer. However, in certain patients, a low PSMA surface expression can be a limitation for this promising diagnostic tool. Pharmacological induction of PSMA might be useful to further improve the detection rate of PSMA-based imaging.

Synthesis and reproductive toxicity of bisphenol A analogs with cyclic side chains in .

Accumulating evidence has shown that bisphenol A (BPA) affects not only the growth and development of reproductive tissues but also disrupts meiosis. Meiotic disturbances lead to the formation of aneuploid gametes, resulting in the inability to conceive, pregnancy loss, and developmental disabilities in offspring. In recent years, increasing health concerns led manufacturers to seek BPA alternatives.