Distinguishing clinical and imaging characteristics of primary central nervous system lymphoma from high-grade glioma and metastatic brain tumors.

Objective: The purpose of this retrospective analysis was to evaluate the clinical presentations, radiological characteristics, patient outcomes, and therapeutic approaches among individuals diagnosed with primary central nervous system lymphoma (PCNSL), high-grade glioma (HGG), and metastatic brain tumors (METS).

Methods: We assembled a cohort of brain tumor patients from two medical centers, with two oncologists independently reviewing their clinical profiles. A retrospective examination of 87 PCNSL, 87 HGG, and 71 METS cases was performed to assess the aforementioned parameters.

[Research Advances of Exosomes in Pathogenesis of Multiple Myeloma --Review].

Research on the participation of exosomes in pathogenesis and prognosis of multiple myeloma (MM) has made encouraging progress. However, the specific mechanism has not yet been clarified. Recently, domestic and foreign researchers have pressed forward on deeper study on exosomes.

[Effects of Down-Regulation of on Differentiation and Apoptosis of MPN Cells with Gene Mutation and Survival of 6133/MPL Mice].

Objective: To investigate the effects of down-regulation of p21 activated kinase 1 (PAK1) on the proliferation, differentiation, and apoptosis of myeloproliferative neoplasm (MPN) cells (6133/MPL) with thrombopoietin receptor MPL mutation at codon 515 () and survival of 6133/MPL mice.

Methods: Interference with the protein level of in 6133/MPL cells was assessed using lentivirus-mediated shRNA transfection technology. CCK-8 assay was used to detect the effect of down-regulation of on the proliferation viability of 6133/MPL cells, and colony-forming ability was measured by cell counting.

Risk factors of renal function deterioration after radical nephroureterectomy for upper tract urothelial carcinoma.

Background And Objectives: To investigate the risk factors of renal function deterioration after radical nephroureterectomy (RNU) for upper tract urothelial carcinoma (UTUC).

Methods: A total of 153 patients with UTUC who underwent radical surgery at a high-volume center in China from January 2015 to December 2019 were included in this study. The renal function of all patients was evaluated during follow-up.

Efficacy and Safety of Tenofovir Amibufenamide and Tenofovir Alafenamide for First-Time HBV-Related Decompensated Cirrhosis.

Clinical studies of tenofovir amibufenamide (TMF) and tenofovir alafenamide (TAF) treatment in patients with HBV-related decompensated cirrhosis (HBV-DC) are limited. This study evaluated the efficacy and safety of TMF versus TAF in naive-treated patients with first-time HBV-DC. Based on the antiviral drug used, patients were categorised into the TMF group and the TAF group.

Risk factors for parastomal hernia after abdominoperineal resection of rectal cancer.

Purpose: To investigate risk factors associated with the formation of parastomal hernia after Miles operation, and to provide scientific evidence for the prevention and treatment of parastomal hernia.

Methods: Clinical data from 205 patients with rectal cancer undergoing Miles operation in the Department of General Surgery, Affiliated Hospital of Xuzhou Medical University between May 2016 and May 2021 were analyzed retrospectively. Fourteen potential factors were selected and analyzed by single factor analysis and two element logistic regression analysis for their potential relationship to incidence of parastomal hernia.

[A prospective randomized controlled study on probiotics for the prevention of antibiotic-associated diarrhea in infants and young children].

Objectives: To evaluate the preventive effects of powder and tetragenous viable tablets on antibiotic-associated diarrhea (AAD) in infants and young children.

Methods: Children under three years old admitted to the Department of Pediatrics, Affiliated Hospital of Xuzhou Medical University due to non-gastrointestinal infections and requiring antibiotic treatment from July to December 2023 were enrolled. The children were randomly divided into a control group (=47), a group (=70), and a group (=65) using a random number table method.

Delta-Like Homolog 2 Facilitates Malignancy of Hepatocellular Carcinoma via Activating EGFR/PKM2 Signaling Pathway.

Delta-like homolog 2 (DLK2) plays a crucial role in adipogenesis, chondrogenic differentiation, and the progression of certain cancers. However, the key roles of DLK2 underlying the progression of hepatocellular carcinoma (HCC) remain ambiguous. In the current study, we demonstrate that DLK2 is upregulated in HCC, significantly correlated with clinicopathological variables and serves as an independent diagnostic marker.

E2F2 Reprograms Macrophage Function By Modulating Material and Energy Metabolism in the Progression of Metabolic Dysfunction-Associated Steatohepatitis.

Macrophages are essential for the development of steatosis, hepatic inflammation, and fibrosis in metabolic dysfunction-associated steatohepatitis(MASH). However, the roles of macrophage E2F2 in the progression of MASH have not been elucidated. This study reveals that the expression of macrophage E2F2 is dramatically downregulated in MASH livers from mice and humans, and that this expression is adversely correlated with the severity of the disease.

Radiosurgery versus observation for brainstem cavernous malformations: a 5-year multicentre cohort study.

The role of radiosurgery in preventing haemorrhage in brainstem cavernous malformations remains a subject of debate. This study aims to evaluate whether radiosurgery provides a protective benefit against haemorrhage in these patients. This multicentre, prospective observational study was conducted in 17 centres and enrolled eligible patients with brainstem cavernous malformations consecutively.

Walking pace is a protective factor for rheumatoid arthritis: a mendelian randomization study.

Walking pace is a simple and functional form of exercise and a strong predictor of health, but little is known about its causal association with rheumatoid arthritis. This study aimed to investigate the causal effect of WP on the developing RA using Mendelian randomization analysis. The genetic variation associated with WP was selected as an instrumental variable from the latest genome-wide association studies.

[Comparison of the clinical efficacy on chronic abdominal wall pain between trigger-point electroacupuncture and transversus abdominis plane block].

Objectives: To compare the clinical efficacy between trigger-point (TrP) electroacupuncture and transversus abdominis plane (TAP) block in treatment of chronic abdominal wall pain (CAWP).

Methods: A total of 62 CAWP patients were randomly divided into a TrP electroacupuncture group (31 cases, 1 case dropped off) and a TAP block group (31 cases, 1 case dropped off). Electroacupuncture at trigger points was delivered in the TrP electroacupuncture group, and TAP block was administered under ultrasonic guidance in the TAP block group.

Causal association between hypothyroidism and obstructive sleep apnea: A bidirectional 2-sample Mendelian Randomization study.

Although previous epidemiological studies have investigated the correlation between hypothyroidism and obstructive sleep apnea (OSA), the results are controversial and conflicting. Therefore, we used a bidirectional 2-sample Mendelian randomization (MR) approach to infer the causal relationship between hypothyroidism and OSA. We performed a bidirectional 2-sample MR analysis to infer the causal relationship between hypothyroidism and OSA using genome-wide association study (GWAS) data.