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Despite the clinical value of HMGB1 in non-Hodgkin lymphoma (NHL), the impact of HMGB1 protein expression on survival of patients with mature T-cell and NK-cell lymphoma (T/NK-CL) is unknown. Here, we evaluated correlations of HMGB1 expression in tumor tissues with pathophysiological characteristics of disease and determined the prognostic value of HMGB1 expression in relapsed/refractory T/NK-CL. HMGB1 expression was detected by immunohistochemistry (IHC) in 66 cases of relapsed/refractory T/NK-CL, and specimens were classified as high or low HMGB1 expression. Univariate and multivariate Cox regression analyses identified prognostic factors associated with progression-free survival (PFS) and overall survival (OS). High HMGB1 expression was significantly correlated with increased Ki67 levels and progressive lymphoma subtypes. Univariate Cox regression analysis showed that high HMGB1 expression was associated with unfavorable PFS (P = 0.006) and poorer OS (P < 0.001). Prognostic factors identified by univariate analysis were prognostic index for peripheral T-cell lymphoma non-specified (PIT) score ≥ 2, bone marrow involvement, Ki67 ≥ 70%, and high HMGB1 expression. Multivariate Cox regression analysis revealed that high HMGB1 expression was an independent prognostic factor for poorer PFS [hazard ratio (HR) 3.593; 95% confidence interval (CI) 1.171–11.027; P = 0.025] and OS [HR 7.663; 95% CI 2.367–24.803; P = 0.001]. A proposal prognostic model combining HMGB1 and Ki67 expression showed improved prognostic capacity and may help guide treatment planning. High HMGB1 expression may be a promising prognostic predictor and a potential therapeutic target for relapsed/refractory T/NK-CL. Furthermore, to apply HMGB1 as one of the best bio-maker, an external independent control cohort is needed. [ABSTRACT FROM AUTHOR]

This study delves into the correlation between the cumulative burden of mental disorders and self-harm, shame, and insight in young female patients with schizophrenia. A prospective randomized controlled study was used to recruit 62 female schizophrenia patients who met the recruitment conditions from January 2022 to December 2023. The participants were randomly divided into an experimental group (31 cases) and a control group (31 cases) using a computer-based random number distribution method. The experimental group underwent an 8-week Mindfulness-Based Cognitive Therapy (MBCT) intervention, while the control group received conventional treatment. Data was collected using the Modified EI-SHS scale, the Link’s Stigma Scale (LSS), the Five-factor Mindfulness Scale (FFMQ), and the Self-awareness and Therapeutic Attitude Questionnaire (ITAQ) before and after the intervention. One-way ANOVA and repeated measure ANOVA were used to compare and analyze the two groups of data. The experimental group exhibited a significant reduction in EI-SHS and LSS scores (100.26 ± 11.48 vs. 88.35 ± 10.09, 112.81 ± 12.30 vs. 100.50 ± 13.52, p < 0.01), coupled with significant increase in FFMQ and ITAQ scores (113.77 ± 12.25 vs. 128.31 ± 14.09, 14.03 ± 4.18 vs. 17.30 ± 2.96, p < 0.01). A positive correlation was found between overall stigma scores and mood disorder scores (r = 0.379, P < 0.011). Correlation analysis revealed a negative correlation between mindfulness (self-awareness) and stigma (r = -0.128, P = 0.025). MBCT effectively reduced stigma in young women with schizophrenia and improved coping tendencies, cognitive status, and attitudes toward mental illness, ultimately reducing the cumulative burden of mental disorders and self-harm in these patients. Increased levels of mindfulness correspond to improved cognitive status and a more positive attitude toward treatment for mental illness. It is of great value to promote MBCT in female patients with schizophrenia. [ABSTRACT FROM AUTHOR]