Medicine
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Gliomas, the most common and deadly cancers of the central nervous system, present a unique immunological barrier that severely undermines the effectiveness of immunotherapies. Suppressor of cytokine signaling 1 (SOCS1), belonging to the SOCS protein family and playing a pivotal role in various cancer treatment strategies and is abundant in high-grade gliomas. This study conducted a comparative analysis of SOCS1 and glioma immune checkpoints. ⋯ The inclusion of SOCS1 in the developed predictive model significantly enhanced its precision. Our findings highlight SOCS1's potential as an innovative target for glioma immunotherapy, providing a novel strategy to overcome the immunological barriers posed by gliomas. Furthermore, identifying SOCS1 as a viable diagnostic marker for aggressive gliomas improves the accuracy of prognostic predictions for affected patients.
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Scoliosis, marked by abnormal spinal curvature, is common in adolescents and can lead to chronic pain and reduced quality of life. The relationship between physical activity and scoliosis is debated. In this study, we aim to investigate the causal relationship between physical activity levels and idiopathic scoliosis risk using the Mendelian randomization (MR) approach. ⋯ Total physical activity emerges as an idiopathic scoliosis risk factor, warranting mechanistic exploration. LIPA and MVPA do not causally link to scoliosis. Idiopathic scoliosis does not influence activity levels.
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Chronic hepatitis (CH) refers to liver inflammation lasting at least 6 months caused by various factors, significantly impacting patients' daily lives. Paeoniae Radix Rubra (CS) is a classic blood-activating and stasis-dissolving herb known for its protective effects on the liver. This research seeks to investigate the underlying mechanisms by which CS treat CH, employing network pharmacology and molecular docking. ⋯ This research uncovers the possible mechanisms of CS in CH treatment, offering new avenues for future studies.
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Case Reports
Persistent and severe hypotension during radical transabdominal ovarian cancer surgery: A case report.
In radical surgery for ovarian cancer (OC), hypotension that is difficult to correct is usually rare unless there is significant blood loss. We recently encountered a patient who developed persistent and severe hypotension during radical transabdominal OC surgery. ⋯ Based on this case, we suggest that in OC patients experiencing mild intraoperative bleeding and minimal heart rate variation but persistent refractory hypotension, hypoalbuminemia should be considered even if preoperative biochemical tests (including serum albumin levels) are normal. Confirming hypoalbuminemia warrants HSA administration to alleviate hypovolemic shock symptoms. Additionally, it is important to be cautious of potential coagulation issues with albumin use, possibly requiring plasma infusion to address coagulopathy.
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The study investigates the causal relationship between gut microbes and female genital tract polyps, exploring the potential mediating role of immune cells via Mendelian randomization (MR) analysis. Our MR study was designed following the STROBE-MR guidelines. We combined data from a large-scale GWAS meta-analysis, including 731 immune profiles and female genital tract polyps, with gut microbiology data sourced from the MiBioGen consortium. ⋯ MR-BMA analysis indicated marginal inclusion probability (MIP) values exceeding 0.1 for 5 gut microbiota groups: Victivallaceae (model-averaged causal estimate [MACE] = 0.060, MIP = 0.581, P = .0089), Ruminococcus gautreuii (MACE = 0.052, MIP = 0.346, P = .0640), Lachnoclostrium (MACE = 0.0380, MIP = 0.225, P = .1875), Alphaprobacter (MACE = 0.0186, MIP = 0.140, P = .3934), and Fusicatenibacter (MACE = 0.013, MIP = 0.110, P = .5818). Six immune features exhibit high priority, with MIP values exceeding 0.5, including HLA DR on CD33+ HLA DR+ CD14dim (MACE = -0.015, MIP = 0.753, P = .0853), HVEM on naive CD4+ T cell (MACE = 0.024, MIP = 0.737, P = .0053), CD80 on CD62L+ plastic cytoplasmic dendritic cell (MACE = 0.024, MIP = 0.721, P = .0228), CD28 on activated and secret CD4 regulatory T cell (MACE = 0.0054, MIP = 0.706, P = .3245), HLA DR on CD14+ CD16 monocyte (MACE = -0.0003, MIP = 0.520, P = .7927), HLA DR on CD14+ monocyte (MACE = -0.0029, MIP = 0.509, P = .5576). Our research indicates that gut microbiota exerts an independent causal influence on female genital tract polyps, potentially impacting them via various immune cells.