[Effect of dietary modification-assisted multimodal therapy on chronic prostatitis].

Objective: To explore the effect of dietary modification-assisted multimodal therapy in the prevention and treatment of chronic prostatitis.

Methods: A total of 132 cases of chronic prostatitis treated in the Outpatient Department of our hospital were randomly divided into an observation group (n = 68) and a control group (n = 64), the former following the Mediterranean dietary pattern, the latter adhering to their own dietary habits, and meanwhile both receiving lifestyle guidance, psychological counseling, symptomatic medication and physiotherapy according to their specific symptoms. The patients were followed up for 4 weeks, therapeutic effects were observed and comparisons were made between the two groups in the NIH-CPSI scores before and after treatment.

Selenium alleviates pancreatic fibrosis in chickens caused by mercuric chloride: Involvement of the MAPK signaling pathway and selenoproteins.

Mercuric chloride (HgCl) is a widespread inorganic mercury with digestive toxicity. The pancreas is an important digestive organ in animals, and pancreatic fibrosis (PF) is a major pathological feature of chronic pancreatitis, which can be caused by heavy metals. Selenium (Se) is an essential trace element for the animal organism, performing biological functions in the form of selenoproteins, as well as alleviating the toxicity of heavy metals.

Selenium represses microRNA-202-5p/MICU1 aixs to attenuate mercuric chloride-induced kidney ferroptosis.

Mercuric chloride (HgCl) is a nephrotoxic contaminant that is widely present in the environment. Selenium (Se) can effectively antagonize the biological toxicity caused by heavy metals. Here, in vivo and in vitro models of Se antagonism to HgCl-induced nephrotoxicity in chickens were established, with the aim of exploring the specific mechanism.

Dietary Iron Overload Triggers Hepatic Metabolic Disorders and Inflammation in Laying Hen.

Iron, an essential trace element, is involved in various physiological processes; however, consumption of excessive iron possesses detrimental effects. In practical feed production, the iron content added to feeds often far exceeds the actual demand, resulting in an excess of iron in the body. The liver as a central regulator of iron homeostasis is susceptible to damage caused by disorders in iron metabolism.

miR-15b-5p promotes HgCl-induced chicken embryo kidney cells ferroptosis by targeting β-TrCP-mediated ATF4 ubiquitin degradation.

Mercuric chloride (HgCl), a widespread environmental pollutant, induces ferroptosis in chicken embryonic kidney (CEK) cells. Whereas activating transcription factor 4 (ATF4), a critical mediator of oxidative homeostasis, plays a dual role in ferroptosis, but its precise mechanisms in HgCl-induced ferroptosis remain elusive. This study aims to investigate the function and molecular mechanism of ATF4 in HgCl-induced ferroptosis.

Selenoprotein K knockdown induces apoptosis in skeletal muscle satellite cells via calcium dyshomeostasis-mediated endoplasmic reticulum stress.

Skeletal muscle satellite cells (SMSCs), known as muscle stem cells, play an important role in muscle embryonic development, post-birth growth, and regeneration after injury. Selenoprotein K (SELENOK), an endoplasmic reticulum (ER) resident selenoprotein, is known to regulate calcium ion (Ca) flux and ER stress (ERS). SELENOK deficiency is involved in dietary selenium deficiency-induced muscle injury, but the regulatory mechanisms of SELENOK in SMSCs development remain poorly explored in chicken.

Efficacy of docetaxel combined carboplatin for the treatment of patients with castration-resistant prostate cancer: A protocol of systematic review and meta-analysis.

Background: A numerous published studies have reported that docetaxel combined carboplatin (DC) has been utilized for the treatment of patients with castration-resistant prostate cancer (CRPC). However, there are still contradictory results. Therefore, this systematic review and meta-analysis will explore the efficacy and safety of DC for the treatment of patients with CRPC.

MiR-141-3p promotes prostate cancer cell proliferation through inhibiting kruppel-like factor-9 expression.

Evidence has revealed that some microRNAs play a critical role in tumor proliferation. We demonstrated that miR-141-3p appears to be a novel oncogene miRNA, which promotes prostate tumorigenesis and facilitates the stemness of prostate cancer cells via suppressing a key transcription factor kruppel-like factor-9 (KLF9). KLF9 is the core effector protein that might suppress tumor growth.

Ability of PITX2 methylation to predict survival in patients with prostate cancer.

Background: The aim of this study was to explore whether candidate gene methylation can effectively predict death from prostate cancer.

Methods: After reviewing the literature to identify likely candidate genes, we assembled a case-control cohort (in a 1:2 ratio) to explore the distribution of PITX2, WNT5a, SPARC, EPB41L3, and TPM4 methylation levels. The case group comprised 45 patients with a Gleason score ≤7 who had died as a result of prostate cancer, and the control group comprised 90 current prostate cancer patients or those who died of other causes.