Mendelian randomization analysis reveals causal relationship between depression, antidepressants and benign paroxysmal vertigo.

Benign paroxysmal vertigo (BPV) is a common cause of dizziness, and some patients are comorbid with psychiatric disorders such as depression, requiring intervention with antidepressants. However, the causal association between BPV, depression and antidepressants has not been clearly established. We used two-sample bidirectional Mendelian randomization (MR) to analyze the causal association between BPV, depression, and antidepressants.

Estrogen, estrogen receptor and the tumor microenvironment of NSCLC.

Lung cancer remains the foremost cause of cancer-related mortality worldwide. Clinical observations reveal a notable increase in both the proportion and mortality rate among female non-small cell lung cancer (NSCLC) patients compared to males, a trend that continues to escalate. Extensive preclinical research underscores the pivotal role of estrogen in the initiation, progression, prognosis, and treatment response of NSCLC.

Epigenetics in autosomal dominant polycystic kidney disease.

Autosomal dominant polycystic kidney disease (ADPKD) is the fourth leading cause of end-stage renal disease, contributing substantially to patient morbidity, mortality, and healthcare system strain. Emerging research highlights a pivotal role of epigenetics in ADPKD's pathophysiology, where mechanisms like DNA methylation, histone modifications, and non-coding RNA regulation significantly impact disease onset and progression. These epigenetic factors influence gene expression and regulate key processes involved in cyst formation and expansion, fibrosis, and inflammatory infiltration, thus accelerating ADPKD progression.

The association between perceived student gratitude and teacher family role performance: A moderated mediation model.

Objective: In recent years, numerous studies have highlighted the positive impact of student gratitude on individual development. However, a significant gap remains in the literature concerning how student gratitude influences teachers' family behavioral performance in their daily lives. This paper introduces Conservation of Resources (COR) Theory to examine the mediating effect of work-family enrichment on the relationship between student gratitude and teachers' family role performance, while also investigating whether intrinsic motivation moderates this relationship.

β-cyclodextrin polymers as a new sorbent for solid-phase extraction of xenobiotics in Urine.

This study systematically assessed the performance of a newly developed solid-phase extraction (SPE) material, cellulose-supported aminated β-cyclodextrin polymer (amine-β-CDP@Cellulose), in determining 44 xenobiotics, encompassing endocrine-disrupting chemicals (EDCs), pharmaceuticals, and food additives in urine samples. The primary objective of the research was to synthesize a new sorbent, optimize the extraction protocol, and elucidate the underlying adsorption and desorption mechanisms. Following optimization, it was observed that amine-β-CDP@Cellulose achieved recoveries ranging from 80 % to 120 % for 28 of the 44 targeted xenobiotics, with only three compounds showing recoveries below 50 %.