Medicine
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Limited research exists on pricing policies from a bibliometric and visualization perspective, and there is a lack of understanding of their typology. This study aims to address these gaps in knowledge and provide a deeper understanding of the research topics and development trends in this field. ⋯ The current study offers a comprehensive overview of drug pricing techniques utilized in medicine through visualization and bibliometric techniques. Analysis of authors, journals, institutions, and countries could serve as a reference for new researchers and guide them differently. Researchers can also consider emerging trends when determining the focus of their studies.
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Observational Study
Serum pentraxin-3 expression varies according to polycystic ovary syndrome phenotypes.
Pentraxin-3 (PTX-3) is a multibiological protein involved in cumulus cell expansion, fertilization, and implantation. This study was designed to analyze how circulating PTX-3 levels change in women with polycystic ovary syndrome (PCOS). A total of 50 Turkish participants, 35 of whom had PCOS and 15 of whom were fertile, were included in the study. ⋯ Although the ptx3 levels of phenotypes C and D were lower than the fertile group, the difference did not reach statistical significance. This is the first study to investigate serum ptx3 levels by phenotype in PCOS. While serum PTX-3 levels decreased in phenotypes A and B, ptx3 levels in phenotypes C and D were similar in fertile patients.
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Ferroptosis is iron-dependent programmed cell death that inhibits tumor growth, particularly in traditional treatment-resistant tumors. Prognostic models constructed from ferroptosis-related genes are lacking; prognostic biomarkers remain insufficient. We acquired gene expression data and corresponding clinical information for bladder cancer (BC) samples from public databases. ⋯ Specific ferroptosis-related gene expression was associated with immune cell infiltration levels. The risk score was significantly correlated with patients' clinical characteristics. A novel, widely applicable risk model with independent predictive value for the prognosis of patients with BC was established; candidate molecules for future BC research were identified.
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Growing evidence suggests that heart failure (HF) is associated with an increased risk of depressive disorders and anxiety. However, the existing studies were observational and may have confounded and not reflected true causal relationships. This study collected genetic instruments about HF, depression, and anxiety from publicly available genetic summary data. ⋯ In contrast, the results of HF on anxiety exhibited inconsistency (OR = 1.60, 95% CI = 1.10-2.31, P = .013 for Heart Failure Molecular Epidemiology for Therapeutic Targets Consortium; OR = 1.42, 95% CI = 0.91-2.21, P = .123 for FinnGen Consortium); however, a combined effect analysis indicated support causal relationship between HF and the risk of anxiety (OR = 1.52, 95% CI = 1.07-2.00, P < .001). Our findings did not reveal evidence to confirm a causal association between HF and depression. However, our results provide support for a causal effect of HF on the risk of anxiety.
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The rising number of immunocompromised people has increased concerns about fungal infections as a severe public health issue. Invasive pulmonary fungal infections (IPFIs) are prevalent and often fatal, particularly for those with weakened immune systems. Understanding IPFIs is crucial. ⋯ High-frequency terms include "fungal infection," "invasive," "diagnosis," and "epidemiology." Keyword and trend analysis identified "influenza," "COVID-19," "invasive pulmonary aspergillosis," and "metagenomic next-generation sequencing" as emerging research areas. Over the last 2 decades, research on IPFI has surged, with topics becoming more profound. These insights offer key guidance on current trends, gaps, and the trajectory of IPFI studies.