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IntroductionThe causality between personality and psychiatric traits and lung cancer (LC) remains unclear. Therefore, we aimed to elucidate the causality between these traits and LC.MethodsBidirectional two-sample Mendelian randomization (MR) and bibliometric approaches were conducted to estimate the causality between personality (neuroticism, extraversion, agreeableness, conscientiousness, and openness) and psychiatric (schizophrenia, attention-deficit/hyperactivity disorder [ADHD], major depressive disorder, autism spectrum disorder, bipolar disorder, insomnia, and anxiety) traits and LC and its subtypes (lung squamous cell carcinoma, lung adenocarcinoma, and small cell LC). Summary data of these traits were extracted from large datasets (17,375–462,341 participants). Inverse variance weighting was used as the primary MR analysis, with supplementary models, including MR-Egger and weighted medians. Sensitivity analyses were conducted to detect pleiotropy. Bibliometric data were retrieved from the Web of Science Core Collection, Scopus, and PubMed. The main mapping techniques adopted were co-word, collaboration, and citation analyses.ResultsSchizophrenia was associated with an increased risk of LC (odds ratio [OR] = 1.077, 95% confidence interval [CI] = 1.030–1.126, P = 0.001). Moreover, LC increased the risk of ADHD (OR = 1.221, 95% CI = 1.096–1.362, P < 0.001). No significant bidirectional associations were observed between other mental traits and LC and its subtypes. Causality, psychiatry, and psychiatric comorbidity are emerging keywords. Research dynamics and landscapes were revealed.ConclusionThis study suggests that schizophrenia is a risk factor for LC and that LC is a risk factor for ADHD. Furthermore, causality, psychiatry, and psychiatric comorbidity have become emerging research trends in related fields.

The wood figure is a crucial wood trait that contributes to its versatile applications, drawing attention and inspiring imagination. This study aims to elucidate the impact of color attributes on the visual perception of wood figures. Initially, using intelligent methods (interactive color palettes), we colored six typical figures of natural wood (Acer.) as sample images. These images were characterized by entropy values, and assessed by simulated visual saliency (ITTI model) and subjective questionnaires. Finally, we discussed how different color quantities and schemes affect complexity and visual saliency of wood figures. The results indicate that changes in color attributes significantly impact the visual perception of wood figures. When the number of replacement colors is four, both the change rate in image complexity and the mean visual saliency are at their highest, at 24% and 0.335 respectively. Among the colors red, yellow, and green, red tends to influence the intensity of visual saliency more, the subjective complexity of green is higher. In addition, we found that more complex figures are less affected by changes in color attributes, and people can also distinguish the degree of difference between figure types well.

Background: Ras association domain family member 1 (RASSF1) encodes the RASSF1A protein, serving as a scaffold protein situated at the intersection of a complex signalling network. Aims: To evaluate the immunological and prognostic significance of RASSF1 expression in various types of human cancers, with a specific focus on lung cancer. Methods: Differential expression analysis of RASSF1 was conducted based on data from The Cancer Genome Atlas, Genotype-Tissue Expression, and Cancer Cell Line Encyclopaedia databases. Prognostic analysis was performed using the Cox regression test and Kaplan-Meier test. Spearman's test was utilized for correlation analysis. Gene Ontology (GO) and Kyoto Encyclopaedia of Genes and Genomes (KEGG) gene sets were employed to enrich the associated signaling pathways. Immunohistochemical staining and quantitative real-time PCR were employed to detect protein and mRNA expression levels, respectively. Results: RASSF1 expression was significantly lower in tumour tissues than in normal tissues in most cancers, and Cox regression analysis demonstrated a significant correlation between RASSF1 expression and the prognosis of over 12 types of cancer. Specifically, high RASSF1 expression was associated with poor OS in nine cancer types, including GBMLGG (HR = 4.98, P = 1.2e-31), LGG (HR = 3.72, P = 2.5e-10), and LAML (HR = 1.48, P = 2.4e-3). Further analysis showed that RASSF1 expression was significantly correlated with immune checkpoint- and immune-related genes. Moreover, RASSF1 expression is involved in tumour microenvironment (TME), RNA modification, genomic heterogeneity, and tumour stemness. GO and KEGG analyses showed that RASSF1 was closely related to tumour immune-related pathways. Finally, RASSF1A was moderately correlated with PD-L1 (R = 0.556), and RASSF1A overexpression significantly affected the expression of several genes involved in the Th17 cell differentiation signalling pathway in lung cancer. Conclusions: RASSF1 was differentially expressed in 29 human cancers and played a critical role in tumour immunity. Thus, RASSF1 has the potential to be used as a prognostic marker and reference for achieving more precise immunotherapy, particularly in lung cancer.

Abstract Objectives The use of immune checkpoint inhibitors, particularly PD‐1 inhibitors, has revolutionized the treatment of advanced tumors and shown significant improvements in patient survival rates. However, which PD‐1 inhibitor is more effective and safer for a specific indication remains unclear. To address this problem, our study aimed to evaluate the effectiveness and safety of different PD‐1 inhibitors in combination with chemotherapy as first‐line therapy for individuals with advanced non‐small‐cell lung cancer (NSCLC) without driver genes in the real world. Materials and Methods We conducted a retrospective study of individuals diagnosed with aNSCLC who received immune checkpoint inhibitors (ICIs) with modified PD‐1 inhibitors, including Sintilimab, Toripalimab, Tislelizumab, Camrelizumab, or Pembrolizumab as first‐line treatment between March 5th, 2016 and October 20th, 2022. We assessed demographic and clinical information and analyzed clinical response, survival outcomes, and safety profiles. The primary endpoint was overall survival (OS), and the secondary endpoints included progression‐free survival (PFS), objective response rate (ORR), disease control rate (DCR), and safety. Results As of the date cut‐off on October 20th, 2022, the median follow‐up time was 20.62 months. A total of 204 patients were enrolled in the study, including 56 (27.5%) patients receiving modified PD‐1 inhibitors (Sintilimab, Toripalimab, Tislelizumab, or Camrelizumab) in combination with chemotherapy and 148 (72.5%) patients receiving Pembrolizumab in combination with chemotherapy. In the overall cohort, the median overall survival (OS) was 26.9 months (95%CI, 22.3–31.6), the median progression‐free survival (PFS) was 8.4 months (95%CI, 6.9–9.8), and the objective response rate (ORR) and disease control rate (DCR) were 47.6% (95%CI, 29.9–43.6) and 84.3% (95%CI, 78.4–88.9). The mOS of modified PD‐1 inhibitors group and Pembrolizumab group were 30.7 (95%CI, 17.3–44.4) months and 26.8 (95%CI, 22.2–31.4) months. The mPFS of two groups were 8.3(95%CI, 6.9–9.6) months and 8.8 (95%CI, 6.9–10.7) months, respectively. There was no statistical difference between the two groups in terms of OS or PFS. The ORR for the two groups was 48.2% (95%CI, 34.8–61.8) and 47.3% (95%CI, 39.1–5.6), respectively. However, due to the limited sample size, the difference was not statistically significant. On the other hand, the DCR tended to be higher in the Pembrolizumab group (86.5%; 95%CI, 79.7–91.4) compared to the modified PD‐1 inhibitors group (78.6%; 95%CI, 65.2–87.9), and this difference was statistically significant (p = 0.006). In terms of safety, both groups exhibited favorable clinical safety profiles. The only two types of potentially immune‐related adverse events reported were pneumonitis and reactive cutaneous capillary endothelial proliferation (RCCEP). Conclusions The modified PD‐1 inhibitors showed comparable survival outcomes and manageable safety profiles in NSCLC compared to Pembrolizumab. Moreover, these inhibitors exhibited improved accessibility and economic outcomes compared to Pembrolizumab. While there were similarities in drug‐related and immunotherapy‐related adverse reactions between the modified PD‐1 inhibitors and Pembrolizumab, there were some slight differences. Further prospective and retrospective studies would be necessary to validate these findings beyond the scope of the CTONG1901 study.

Heart failure (HF) prognosis depends on various regulatory factors; microRNA-128 (miR-128) is identified as a regulator of cardiac fibrosis, contributing to HF. MyoD family inhibitor (MDFI), which is reported to be related with Wnt/β-catenin pathway, is supposed to be regulated by miR-128. This study investigates the interaction between miR-128 and MDFI in cardiomyocyte development and elucidates its role in heart injury. Gene expression profiling assessed miR-128's effect on MDFI expression in HF using qPCR and Western blot analysis. Luciferase assays studied the direct interaction between miR-128 and MDFI. MTT, transwell, and immunohistochemistry evaluated the effects of miR-128 and MDFI on myocardial cells in mice HF. Genescan and luciferase assays validated the interaction between miR-128 and MDFI sequences. miR-128 mimics significantly reduced MDFI expression at mRNA and protein levels with decrease rate of 55%. Overexpression of miR-128 promoted apoptosis with the increase rate 65% and attenuated cardiomyocyte proliferation, while MDFI upregulation significantly enhanced proliferation. Elevated miR-128 levels upregulated Wnt1 and β-catenin expression, whereas increased MDFI levels inhibited these expressions. Histological analysis with haematoxylin and eosin staining revealed that miR-128 absorption reduced MDFI expression, hindering cell proliferation and cardiac repair, with echocardiography showing corresponding improvements in cardiac function. Our findings suggest miR-128 interacts with MDFI, playing a crucial role in HF management by modulating the Wnt1/β-catenin pathway. Suppression of miR-128 could promote cardiomyocyte proliferation, highlighting the potential value of the miR-128/MDFI interplay in HF treatment., (© 2024 The Author(s). Journal of Cellular and Molecular Medicine published by Foundation for Cellular and Molecular Medicine and John Wiley & Sons Ltd.)