A novel module-search algorithm method was used to screen for potential signatures and investigate the molecular mechanisms of inhibiting hepatocellular carcinoma (HCC) growth following treatment with silymarin (SM). The modules algorithm was used to identify the modules via three major steps: i) Seed gene selection; ii) module search by seed expansion and entropy minimization; and iii) module refinement. The statistical significance of modules was computed to select the differential modules (DMs), followed by the identification of core modules using the attract method. Pathway analysis for core modules was implemented to identify the biological functions associated with the disease. Subsequently, results were verified in an independent sample set using reverse transcription polymerase chain reaction (RT-PCR). In total, 18 seed genes and 12 DMs (modules 1–12) were identified. The core modules were isolated using gene expression data. Overall, there were 4 core modules (modules 11, 5, 6 and 12). Additionally, DNA topoisomerase 2-binding protein 1 (TOPBP1), non-structural maintenance of chromosomes condensing I complex subunit H, nucleolar and spindle associated protein 1 (NUSAP1) and cell division cycle associated 3 (CDCA3) were the initial seed genes of module 11, 5, 6 and 12, respectively. Pathway results revealed that cell cycle signaling pathway was enriched by all core modules simultaneously. RT-PCR results indicated that the level of CDCA3, TOPBP1 and NUSAP1 in SM-treated HCC samples was markedly decreased compared with that in non-SM-treated HCC. No statistically significant difference between the transcriptional levels of CDCA3 in SM-treated and non-treated HCC groups was identified, although CDCA3 expression was increased in the treated group compared with the untreated group. Furthermore, although the expression level of TOPBP1 and NUSAP1 in the SM-treated group was decreased compared with that in the normal group, no significant difference was observed. From the results of the present study it can be inferred that TOPBP1, NUSAP1 and CDCA3 of the core modules may serve notable functions in SM-associated growth suppression of HCC.

Background: This study aimed to investigate the effects of psychological nursing care (PNC) on anxiety relief in perioperative lung cancer (LC) patients. Methods: We searched the Cochrane Library, PubMed, Embase, CNKI, CBM, and Wangfang electronic databases from inception to May 1, 2022. Eligible randomized controlled trials (RCTs) investigating the effects and safety of PNC on anxiety relief in perioperative LC patients. Anxiety was the primary outcome measure. The secondary outcomes were depression, length of hospital stay, and the occurrence of adverse events. Results: Six eligible RCTs with 494 patients were included in this study. Compared with routine nursing care, PNC showed better outcomes in terms of anxiety relief (mean difference [MD] = –13.24; random 95% confidence interval (CI), –18.28 to –8.20; P<.001), depression decrease (MD = –11.84; random 95% CI, –18.67 to –5.01; P < .001), and length of hospital stay (MD = –2.6; fixed 95% CI, –3.13 to –2.07; P < .001). No data on adverse events were pooled because only 1 trial reported this outcome. Conclusions: This study showed that PNC may benefit more than routine nursing care for patients with LC in anxiety, depression, and length of hospital stay. High-quality RCTs are needed to validate the current findings in the future.

To investigate the effects of Yupingfeng granule (YPF) on immune factors of the rats with allergic rhinitis (AR) induced by ovalbumin(OVA). OVA 0.3 mg, Al(OH)3 30 mg and saline 1 mL were mixed and intraperitoneally injected for the initial immunization, 4% OVA 200 μg (50 μL) was given to the nose on the 15th day for the second immunization to establish the allergic rhinitis model. Sixty male SD rats were randomly divided into allergic rhinitis(AR) model group, Yupingfeng granule three dose (2.7,1.35,0.68 g•kg⁻¹) groups, control drug Biyankang (0.4 g•kg⁻¹) and normal control group. After 14 days, efforts were made to collect blood from abdominal aorta, and take nasopharynx tissues and fasten them into 10% formaldehyde for a pathological examination. The levels of HIS, IgE, IL-4 and TNF-α in serum were examined by radioimmunoassay, and nasal mucosa tissues were examined by HE staining. According to the results, the levels of HIS, IgE, IL-4 and TNF-α in serum of Yupingfeng granule groups were significantly lower than that of AR model group (P<0.05, P<0.01). Nasal mucosa tissues showed slight morphological changes and inflammatory cell infiltration, with unobvious necrosis. Yupingfeng granule can improve the pathological changes of nasal mucosa tissues, and reduce the production and release of immune factors during allergic rhinitis (AR) process in vivo by OVA, which may be the important curative mechanism of allergic rhinitis.