1.
Sleep Disturbance Affects Immune Factors in Clinical Liver Cancer Patients.
Wang, Z, Wang, Y, Huang, J, Xu, J, Chen, F, Zhu, Z, Gao, L, Qin, J, Liu, B, Liang, C
Current oncology (Toronto, Ont.). 2022;29(10):7943-7952
-
-
-
Free full text
Plain language summary
Many studies have shown that sleep disorders promote tumor growth and can impair immunity at the cellular level. There is however a lack of research in patients with liver cancer. The aim of this study was the asses the quality of sleep and the prevalence of disturbed sleep in patients with liver cancer and to explore whether sleep quality influences immune factors. 210 patients with liver cancer were randomly divided into 2 groups: HBV (Hepatitis B virus) cirrhosis and non-HBV cirrhosis. Their sleep quality was evaluated using a questionnaire and then the patients were divided into 2 groups according to these scores. The association between sleep disturbances and immune factors was analysed by logistic regression models. Over half the patient experienced poor sleep quality. Sleep disturbances were higher in patients with liver cancer of non-HBV cirrhosis than with that coming from the HBV virus. A rise in CD3+ T cells and a reduction in NK cells are associated with sleep disturbances in patients with non-HBV cirrhosis liver cancer. Medicines that can promote sleep and therefore improve immune function might be beneficial. Non-pharmacological sleep interventions to improve sleep quality, should be a safer choice where there are complex drug side effects.
Abstract
BACKGROUND Sleep-wake disturbance is prevalent in patients with liver cancer, but there is no direct evidence of its association and related biological mechanisms. Our study was to assess quality of sleep and to describe prevalence of sleep disturbances in patients with different etiologies of liver cancer, especially to explore whether sleep quality influences immune factors. METHODS A total of 210 patients with liver cancer from August 2015 to December 2015 were randomly divided into two groups including HBV cirrhosis and non-HBV cirrhosis. The Pittsburgh Sleep Quality Index (PSQI) was used to evaluate their sleep quality, and then 202 patients enrolled in this study were divided into two groups according to their PSQI scores: PSQI ≤ 5 and PSQI > 5. The association between sleep disturbances and immune factors was analyzed by logistic regression models. RESULTS A total of 56.9% of liver cancer patients experienced poor sleep quality (PSQI > 5). The prevalence of sleep disturbances was significantly higher in patients with liver cancer of non-hepatitis B virus (HBV) cirrhosis than with that evolving from HBV cirrhosis (66.7% vs. 50%, p = 0.018). In non-HBV cirrhosis liver cancer patients, the PSQI > 5 group had a higher percentage of CD3+ T cells (71.06 ± 11.07 vs. 63.96 ± 14.18, p = 0.014) and lower natural killer (NK) cells (14.67 ± 9.65 vs. 20.5 ± 10.77, p = 0.014) compared with patients with PSQI ≤ 5. Logistic regression further confirmed that liver cancer patients without HBV cirrhosis are more prone to experience poor sleep with increased CD3+ T cells (OR = 1.07, 95% CI = 1.01-1.13, p = 0.030) and decreased NK cells (OR = 0.92, 95% CI = 0.85-0.98, p = 0.014). Our results indicate that increased CD3+ T cells and decreased NK cells are both associated with sleep disturbances in patients with liver cancer of non-HBV cirrhosis. CONCLUSIONS Most liver cancer patients suffer from sleep disturbances, especially evolving from non-HBV cirrhosis. A rise in CD3+ T cells and a reduction in NK cells are associated with sleep disturbances in patients with liver cancer of non-HBV cirrhosis.
2.
The effects of Berberis vulgaris consumption on plasma levels of IGF-1, IGFBPs, PPAR-γ and the expression of angiogenic genes in women with benign breast disease: a randomized controlled clinical trial.
Pirouzpanah, S, Asemani, S, Shayanfar, A, Baradaran, B, Montazeri, V
BMC complementary and alternative medicine. 2019;19(1):324
-
-
-
Free full text
Plain language summary
Individuals diagnosed with benign breast disease (BBD) are at an increased risk of developing breast cancer. A hormone known as insulin-like growth factor-1 (IGF-1) has been reported to correlate with the development of BBD into breast cancer. Berberis vulgaris (BV) is a herbal plant, which may have anti-cancer properties. Previous studies have reported alterations in proteins involved in tumour growth upon regular consumption, but none have looked at IGF-1 in individuals with BBD. This randomised double-blind trial aimed to study the effects of BV on IGF-1 and other proteins involved in tumour growth in 85 women recently diagnosed with BBD over an 8-week period. The results showed that compliance to BV treatment was high. IGF-1 significantly decreased within both groups. When compared to each other, there was a 16% drop in IGF-1 in the BV group compared to the placebo group. Several proteins and growth factors were also altered by BV treatment in favour of reducing breast cancer risk. The authors concluded that BV juice may reduce the risk of BBD turning into breast cancer. Clinicians could use this study to recommend regular consumption of BV to individuals with BBD as part of a wellness regime to reduce their risk of developing breast cancer.
Abstract
BACKGROUND The present study was designed to investigate the effects of Berberis vulgaris (BV) juice consumption on plasma levels of insulin-like growth factor (IGF-1), IGF-binding proteins (IGFBPs), and the expression of PPAR-γ, VEGF and HIF in women with benign breast disease. METHODS This parallel design randomized, double-blind controlled clinical trial was conducted on 85 eligible patients diagnosed with benign breast disease. They were assigned randomly into either BV juice group (n = 44, BV juice: 480 ml/day) or placebo group (n = 41, BV placebo juice: 480 ml/day) for 8 weeks intervention. Participants, caregivers and those who assessed laboratory analyses were blinded to the assignments. Plasma levels of biomarkers were measured at baseline and after 8 weeks by ELISA. Quantitative real-time PCR was used to measure the fold change in the expression of each interested gene. RESULTS The compliance of participants was 95.2% and 40 available subjects analyzed in each group at last. Relative treatment (RT) effects for BV juice caused 16% fall in IGF-1 concentration and 37% reduction in the ratio of IGF-1/1GFBP1. Absolute treatment effect expressed 111 ng/ml increased mean differences of IGFBP-3 between BV group and placebo. Plasma level of PPAR-γ increased in both groups but it was not significant. Fold changes in the expressions of PPAR-γ, VEGF and HIF showed down-regulation in the intervention group compared to placebos (P < 0.05). CONCLUSIONS The BV juice intervention over 8 weeks was accompanied by acceptable efficacy and decreased plasma IGF-1, and IGF-1/IGFBP-1 ratio partly could be assigned to enhanced IGFBP-1 level in women with BBD. The intervention caused reductions in the expression levels of PPAR, VEGF, and HIF which are remarkable genomic changes to potentially prevent breast tumorigenesis. TRIAL REGISTRATION IRCT2012110511335N2. Registered 10 July 2013 (retrospectively registered).