Int J Med Sci
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Review Meta Analysis
Differences of the Chest Images Between Coronavirus Disease 2019 (COVID-19) Patients and Influenza Patients: A Systematic Review and Meta-analysis.
Background: Coronavirus disease 2019 (COVID-19) and influenza are two infectious diseases that can pose a great threat to human health. We aimed to compare the differences in chest images between patients with COVID-19 and influenza to deepen the understanding of these two diseases. Methods: We searched PubMed, Embase and Web of Science for articles published before December 25, 2023, and performed a meta-analysis using Stata 14.0 with a random-effects model. ⋯ Patients with COVID-19 showed more ground-glass opacities (OR=2.83, 95% CI: 1.85-4.32), reverse halo signs (OR=3.47, 95% CI: 2.37-5.08), interlobular septal thickening (OR=2.16, 95% CI: 1.55-3.01), vascular enlargement (OR=5.00, 95% CI: 1.80-13.85) and crazy-paving patterns (OR=2.63, 95% CI: 1.57-4.41) on chest images than patients with influenza. We also found that compared with influenza patients, pleural effusion was rare in COVID-19 patients (OR=0.15, 95% CI: 0.07-0.31). Conclusions: There are some differences in the manifestations and distributions of lesions between patients with COVID-19 and influenza on chest images, which is helpful to distinguish these two infectious diseases.
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Background: Sinonasal inverted papilloma (SNIP) is characterized by a high recurrence rate and potential for malignant transformation. Although metabolic reprogramming plays a role in benign neoplasms, the specific metabolic pathways and biomarkers involved in SNIP pathogenesis remain unclear. Methods: RNA sequencing on paired SNIP and normal tissues identified altered genes with enzyme annotations and metabolic pathways by intersecting our cohort data (GSE270193, N=2) with the GSE193016 (N=4) dataset using Ingenuity Pathway Analysis. ⋯ Validation in an independent cohort confirmed elevated protein levels of these markers, all positively correlated with EGFR in SNIP tissues. Notably, AKR1B10, CYP2C19, and CYP3A5 exhibited specific expression patterns distinguishing SNIP from sinonasal squamous cell carcinoma. Conclusion: Altered estrogen biosynthesis signaling plays a role in SNIP pathogenesis, revealing distinct biomarkers that could serve as novel diagnostic markers and therapeutic targets for SNIP management.
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Purpose: The aim of this study is to utilize two-sample Mendelian randomization (MR) to investigate the potential causal relationship among psoriasis, iridocyclitis, and non-alcoholic fatty liver disease (NAFLD), and to explore any potential mediation effects. Methods: Pooled data were derived from the public genome-wide association study (GWAS) in NAFLD (finn-b-NAFLD), iridocyclitis (finn-b-H7_IRIDOCYCLITIS) and psoriasis (finn-b-L12_PSORI_VULG). Univariable MR (UVMR) analysis was implemented to explore the causal relationship among psoriasis, iridocyclitis, and NAFLD, and inverse variance weighting (IVW) was used as the primary analytical method. ⋯ The LOO analysis demonstrated that the instrumental variables were appropriately chosen, suggesting the reliability of the MR results. Ultimately, MVMR and mediation analysis revealed iridocyclitis affected the development of NAFLD, 20.81% of which was caused by the pathway of iridocyclitis induced psoriasis leading to NAFLD. Conclusion: This study highlighted that iridocyclitis was significantly associated with an increased risk of NAFLD and that psoriasis was involved in the mechanism by which iridocyclitis triggered NAFLD, which might offer potential preventive strategies for NAFLD.
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Embryonic development and tumor genesis share numerous similarities, with OCT4 standing out as a pivotal transcription factor in embryonic development. Expression of OCT4 is associated with poor prognosis of lung adenocarcinoma. VEGF-correlated chemokine-1 (VCC-1), also known as C-X-C motif chemokine ligand 17 (CXCL17), has been suggested to play a role in promoting tumor angiogenesis and metastasis. ⋯ NOD/SCID mice inoculated with VCC-1-knockdown A549 lung cancer cells exhibited significantly smaller tumors than those inoculated with control cells. On the basis of these findings, we highlight the importance of the OCT4-VCC-1 axis in lung cancer progression. Our findings also provide therapeutic targets for lung cancer.
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Nephrotoxicity remains a significant concern associated with tyrosine kinase inhibitors, such as dasatinib (DASA). Previous studies have shown that DASA can induce renal tubular cell death, contributing to its nephrotoxic effects. In contrast, naringenin (NGN) is known for its antioxidant and anti-inflammatory properties. ⋯ Notably, DASA treatment upregulated the gene expression of the pro-apoptotic gene BAX while downregulating the expression of BCL-2 and Caspase-3 in kidney tissues. These findings suggest that NGN exerts nephroprotective effects against DASA-induced nephrotoxicity through its antioxidant, anti-inflammatory, and anti-apoptotic properties. Further investigations are warranted to elucidate the underlying mechanisms involved.