The main treatment methods of liver cancer include surgical resection,TACE,ablation,immunotherapy and liver transplantation,etc.Ablation promotes the death of liver cancer cells to achieve the purpose of anti-tumor.Immunotherapy can reactivate immune cells and generate new immune responses through corresponding pathways,so as to recognize and eliminate liver cancer cells.Combining ablation can synergistically enhance anti-tumor immune effect of immunotherapy for liver cancer.The research progresses of ablation combined with immunotherapy for liver cancer were reviewed in this article.

The main treatment methods of liver cancer include surgical resection,TACE,ablation,immunotherapy and liver transplantation,etc.Ablation promotes the death of liver cancer cells to achieve the purpose of anti-tumor.Immunotherapy can reactivate immune cells and generate new immune responses through corresponding pathways,so as to recognize and eliminate liver cancer cells.Combining ablation can synergistically enhance anti-tumor immune effect of immunotherapy for liver cancer.The research progresses of ablation combined with immunotherapy for liver cancer were reviewed in this article.

BACKGROUND: Health literacy is a public health goal which can be used as an independent factor of health outcomes. This study aimed to assess the association between health literacy and health status, as well as the two mediating factors of behavior and self-efficacy among residents aged 15-69 years in Qingdao. METHODS: A cross-sectional survey was implemented among residents aged 15-69 years (N = 3793) in Qingdao, China. A combination of stratified cluster random and proportional probability sampling methods was used to select subjects for this study. Data were collected using "The Chinese Citizen Health Literacy Questionnaire (2019)". We proposed a hypothetical model for the relationship between sociodemographic characteristics, health literacy, self-efficacy, health behavior, and health status, and used path analysis to validate the hypothesis. RESULTS: The path analysis showed that higher education (β = 0.293) and income (β = 0.135) are positively and directly associated with greater health literacy, which was positively associated with health status (β = 0.057). Health literacy is a direct influencing factor of health behavior (β = 0.070) and self-efficacy (β = 0.099). Health behavior (β = 0.041) and self-efficacy (β = 0.173) exerted a positive direct effect on health status. The model explained 14.1% of variance for health literacy, 3.8% for self-efficacy, 5.7% for health behavior, and 15.0% for health status. CONCLUSIONS Health literacy was identified to be a critical factor in health status. The results emphasized that the dissemination of health knowledge, development of healthy behavior, and cultivation of self-efficacy should be jointly promoted to reinforce the level of health status among residents in future work.
Adolescent ; Adult ; Aged ; China ; Cross-Sectional Studies ; Female ; Health Behavior ; Health Knowledge, Attitudes, Practice ; Health Literacy/statistics & numerical data* ; Health Status ; Humans ; Male ; Middle Aged ; Young Adult

Objective: To investigate the effect of lncRNA GIHCG on the radiosensitivity of glioma cells and its mechanism. Methods: The expression levels of GIHCG and miR-146a-3p in human brain normal glial cells HEB and glioma cell lines U251, A172, SHG139 and U87 were quantitatively measured by qRT-PCR assay. U251 and SHG139 cells were used for subsequent experiment. After silencing the expression of GIHCG or overexpressing miR-146a-3p in U251 and SHG139 cells, cell proliferation was detected by MTT assay, cell apoptosis was detected by flow cytometry, cell radiosensitivity was detected by colony formation assay and the expression levels of CDK1, CyclinD1, Bcl-2 and Bax proteins were measured by Western blot. The bioinformatics software predicted the presence of a binding site for GIHCG and miR-146a-3p. Dual luciferase reporter gene assay and qRT-PCR assay were adopted to verify the targeting relationship between GIHCG and miR-146a-3p. Results: Compared with HEB cells, the expression of GIHCG was significantly up-regulated in glioma U87, U251, A172 and SHG139 cells (all P<0.05), whereas that of miR-146a-3p was remarkably down-regulated (P<0.05). Silencing GIHCG expression or overexpression of miR-146a-3p significantly decreased the U251 and SHG139 cell survival rate, survival fraction and the expression of CDK1, CyclinD1 and Bcl-2 proteins (all P<0.05), whereas considerably increased the apoptotic rate and expression of Bax protein (both P<0.05). GIHCG performed targeted negative regulation of miR-146a-3p expression in U251 and SHG139 cells and inhibition of miR-146a-3p expression reversed the effect of silencing GIHCG on proliferation, apoptosis and radiosensitivity of glioma cells. Conclusion Silencing GIHCG expression up-regulates the expression of miR-146a-3p, thereby enhancing the radiosensitivity of glioma cells.

Objective:To investigate the effect of long non-coding (lnc) RNA HCP5 on the radiation sensitivity of glioma cells and underlying mechanism.Methods:The glioma cells U251 and U87 were irradiated with 0, 2, 4, 6, and 8 Gy rays as different doses.si-Con, si-HCP5, pcDNA, and pcDNA-HCP5 were transfected into cells U251 and U87, recorded as si-con group, si-HCP5 group, pcDNA group, and pcDNA-HCP5 group.si-Con and si-HCP5 were transfected into cells U251 and U87, and then irradiated with 4 Gy rays, respectively, recorded as IR+ si-con group and IR+ si-HCP5 group, the cells only irradiated with 4 Gy rays were recorded as IR group.After si-HCP5 with anti-miR-con and anti-miR-508-3p was co-transfected into cell U251 and U87, respectively, irradiated with 4 Gy rays, recorded as IR+ si-HCP5+ anti-miR-con group and IR+ si-HCP5+ anti-miR-508-3p group, respectively, the transfection was performed by liposome method.RT-qPCR was used to detect the expression of miR-508-3p and HCP5.Cell clone formation assay was used to detect the radiosensitivity of glioma cells.Flow cytometry was used to detect apoptosis, dual luciferase Reporter gene detection experiments detects fluorescence activity.Results:HCP5 was highly expressed in radiation-treated glioma cells, and miR-508-3p was lowly expressed.After silenced HCP5, U251 and U87 cells had enhanced radiosensitivity and apoptotic rate((16.67±1.68) vs (3.58±0.62), t=21.929, P<0.05; (12.32±1.08) vs (4.48±0.71), t=18.198, P<0.05) was increased, and γ-H2AX( (0.45±0.04) vs (0.23±0.05), t=10.307, P<0.05; (0.38±0.04) vs (0.24±0.03), t=8.400, P<0.05), Cleaved caspase-3((0.37±0.04) vs (0.16±0.03), t=12.600, P<0.05; (0.38±0.04) vs (0.22±0.03), t=9.600, P<0.05) expressions were increased.Compared with silencing HCP5 or radiation treatment alone, silencing HCP5 and radiation treatment of U251 cells simultaneously, the apoptosis rate ((25.34±1.54) vs (16.67±1.68), t=11.413, P<0.05; (25.34±1.54) vs (11.13±1.06), t=22.802, P<0.05) was significantly increased, and γ-H2AX((0.69±0.05) vs (0.45±0.04), t=11.245, P<0.05; (0.69±0.05) vs (0.31±0.04), t=17.804, P<0.05), Cleaved caspase-3 ((0.52±0.06/0.37±0.04, t=6.240, P<0.05) (0.52±0.06/0.34±0.04, t=7.488, P<0.05) expressions were increased.The expressions of p-PI3K ((0.21±0.02) vs (0.52±0.04), t=20.795, P<0.05; (0.26±0.23 ), ( 0.67±0.07), t=5.116, P<0.05), p- AKT ((0.22±0.03) vs (0.66±0.07), t=17.332, P<0.05; (0.23±0.04) vs (0.71±0.03), t=28.800, P<0.05) in U251 and U87 cells were decreased.HCP5 can target the regulation of miR-508-3p expression; interfering with miR-508-3p reversed the effects of silent HCP5 and radiation on the radiation sensitization and apoptosis of U251 and U87 cells.It reduced the expression levels of reducing γ-H2AX and Cleaved caspase-3, while increased the expression levels of p-PI3K and p-AKT. Conclusion:Silencing lncRNA HCP5 can enhance the radiation sensitivity of glioma cells and promote apoptosis.The mechanism may be related with the miR-508-3p and PI3K/Akt signaling pathway, which will provide new targets and new ideas for glioma treatment.

Objective: To understand the fruit consumption of adults of Qingdao and examine the association between fruit consumption and stroke. Methods: We analyzed baseline data and stroke incidence of the participants who were aged 30-79 years and had been enrolled into the China Kadoorie Biobank (CKB) study from Qingdao city. Cox proportional hazards regression model was conducted to estimate the association of fruit consumption with risk of stroke. Results: A total of 35 509 participants were investgated in the baseline survey. Ratio of male to female was 1∶1.27, and the average age was (50.3±10.2) years. Respondents with higher frequency of fruit consumption were younger, more women, with higher education level and higher income (P<0.05). A total of 1 011 new cases of stroke were observed, with a stroke incidence of 387.63/100 000 person-years. Multivariate Cox regression analysis showed that fruit consumption had a protective effect on stroke incidence. Compared to the respondents who never consumed fruit, respondents who consumed fruit more than 4 days per week had a 44% lower risk of stroke incidence (HR=0.56, 95%CI: 0.50-0.62, P<0.05), and the risk reduced by 46% (HR=0.54, 95%CI: 0.46-0.64, P<0.05) and 42% (HR=0.58, 95%CI: 0.52-0.69, P<0.05) in male and female, respectively. Further adjustment for WC, BMI, SBP and random blood glucose did not change the association. Conclusion Increasing fruit consumption can effectively decrease the risk of stroke. People should increase fruit consumption advisably to set up reasonable and healthy dietary habits.

Polypoid lesions of the gallbladder (PLG) is a common gallbladder disease in clinical practice. Most patients have non-adenomatous polyps, while adenomatous polyps are observed in a small number of patients. This article summarizes the epidemiology of PLG and related risk factors and points out that PLG is caused by the combined effect of various factors including sex, hepatitis B virus infection, metabolic syndrome, visceral obesity, a low level of low-density lipoprotein, gallbladder wall thickening, and diabetes. With the gradual increase in the incidence rate of PLG, epidemiological data should be used for health screening among the high-risk population, and standardized follow-up should be performed for patients with a confirmed diagnosis. PLG which may progress to cancer should be identified and intervention should be given as early as possible.