LncRNA-DANCR Promotes ESCC Progression and Function as ceRNA to Regulate DDIT3 Expression by Sponging microRNA-3193.

Long non-coding RNAs (lncRNAs) have emerged as crucial regulators of cancer development and progression. Among them, Differentiation Antagonizing Non-Protein Coding RNA (DANCR) has been implicated in various malignancies, including esophageal squamous cell carcinoma (ESCC). This study explores the clinical characteristics, prognostic implications, functional roles, and molecular mechanisms of DANCR in ESCC.

Identification and differential expression analysis of microRNAs in the liver and spleen tissues of Yunnan Zebu and Holstein cattle.

Extensive research has shown that miRNAs play a crucial role in regulating biological processes within organisms. This study analyzed miRNAs differentially expressed and potentially associated with immune function and tissue-specific expression in Yunnan Zebu and Holstein cattle. To achieve this, 20 liver and spleen tissue samples from the two cattle breeds were collected for high-throughput miRNA sequencing, with the liver tissue as a reference.

[Molecular mechanisms of let-7c targeting IGF2BP2 to regulate the proliferation of human dental pulp stem cells].

Purpose: To investigate the effect and mechanism of let-7c overexpression on the proliferation of human dental pulp stem cells (hDPSCs).

Methods: hDPSCs were isolated and cultured. After transfected with let-7c mimics and inhibitors, transfection efficiency was detected by qRT-PCR, and cell proliferation was detected by cell counting kit-8 (CCK-8).

Thermoelectric Energy Equations Considering Convective Heat Transfer Between Thermoelectric Materials and the Environment.

Thermoelectric power generation is increasingly becoming a research field with practical application value and broad application prospects. Many researchers and engineers have used the classic thermoelectric energy equations in the analysis of thermoelectric systems. However, it is assumed that the thermoelectric material is thermally insulated from its surroundings except at the junctions of the hot and cold ends where heat enters and leaves.

Association between a body shape index and low back pain: a cross-sectional study highlighting gender-specific differences in NHANES data.

Background: This study aimed to investigate the association between A Body Shape Index (ABSI) and low back pain, with a focus on gender and age differences, using cross-sectional data from the NHANES database.

Methods: A total of 14,268 participants were included from four NHANES cycles (1999-2004 and 2009-2010). Low back pain was assessed based on self-reported pain over the past three months, and ABSI was calculated using waist circumference, height, and weight.

Changes in body composition during acute exposure to high altitude is related to acute mountain sickness.

Background: Acute hypoxia exposure leads to a high incidence of acute mountain sickness (AMS) and changes in body composition, while the relationship between body composition and AMS remains unclear. We designed this study to detect the body composition and discern its relationship with AMS.

Methods: Eighty-one subjects were transported from the plain (300 m) to the plateau (3680 m).

Primer Exchange Reaction with Cascade RNA Transcription for Highly Specific Detection of Exosomal miRNA and Liver Cancer Diagnosis.

Exosomal microRNAs (miRNAs) serve as dependable and noninvasive biomarkers for early cancer diagnosis. However, the accurate and feasible detection of exosomal miRNAs is often hindered by their low abundance and the requirement of specialized equipment for miRNA detection. In this study, we present a novel approach, termed rimer xchange eaction-based luorescence mission with ascade RNA aptamers ranscription (PERFECT) for the highly sensitive detection of exosomal miRNA.

Integrative analysis of immunogenic PANoptosis and experimental validation of cinobufagin-induced activation to enhance glioma immunotherapy.

Background: Glioma, particularly glioblastoma (GBM), is a highly aggressive tumor with limited responsiveness to immunotherapy. PANoptosis, a form of programmed cell death merging pyroptosis, apoptosis, and necroptosis, plays an important role in reshaping the tumor microenvironment (TME) and enhancing immunotherapy effectiveness. This study investigates PANoptosis dynamics in glioma and explores the therapeutic potential of its activation, particularly through natural compounds such as cinobufagin.

A comprehensive analysis of trends in the burden of gout in China and globally from 1990 to 2021.

Gout is a prevalent metabolic disorder characterized by urate crystal accumulation in joints, leading to acute arthritis and tophi formation. Despite advancements in management, the incidence and prevalence of gout have been increasing globally, particularly in China. This study analyzed data from the Global Burden of Disease Injuries and Risk Factors Study (GBD) to evaluate trends in gout from 1990 to 2021.

The R203M and D377Y mutations of the nucleocapsid protein promote SARS-CoV-2 infectivity by impairing RIG-I-mediated antiviral signaling.

The viral protein mutations can modify virus-host interactions during virus evolution, and thus alter the extent of infection or pathogenicity. Studies indicate that nucleocapsid (N) protein of SARS-CoV-2 participates in viral genome assembly, intracellular signal regulation and immune interference. However, its biological function in viral evolution is not well understood.

Retrospective evaluation of combined anterior and posterior surgery with autologous tricortical iliac and rib bone grafting for severe kyphotic deformity in thoracic spinal tuberculosis.

Background: Spinal tuberculosis is a common cause of spinal deformity and neurological dysfunction, with surgical treatment being crucial in severe cases. This study evaluates the efficacy and safety of combined anterior and posterior surgery with autologous tricortical iliac bone and rib grafting for treating spinal tuberculosis.

Methods: We included 61 patients with thoracic tuberculosis, who underwent a surgical procedure involving initial posterior correction, followed by anterior debridement and reconstruction with autologous tricortical iliac bone and rib grafts.

Laparoscopic liver resection utilizing the ventral avascular area of the inferior vena cava: A retrospective cohort study.

Background: Laparoscopic liver resection (LLR) can be challenging due to the difficulty of establishing a retrohepatic tunnel under laparoscopy. Dissecting the third hepatic hilum before parenchymal transection often leads to significant liver mobilization, tumor compression, and bleeding from the short hepatic veins (SHVs). This study introduces a novel technique utilizing the ventral avascular area of the inferior vena cava (IVC), allowing SHVs to be addressed after parenchymal transection, thereby reducing surgical complexity and improving outcomes in in situ LLR.

Gene Associated with Breast Cancer: A Genetic and Bioinformatic Study.

Female breast cancer is the most common and the fifth deadliest cancer worldwide. It is influenced by a combination of genetic, hormonal, and environmental factors. The excision repair cross-complementation group 3 gene () has recently been identified as a breast cancer susceptibility gene in various cohorts of different geographical and ethnic origin.

Novel techniques of liver segmental and subsegmental pedicle anatomy from segment 1 to segment 8.

Background: Laparoscopic anatomical liver resection has become more challenging because some subsegmental Glissonean pedicles are hard to dissect. Here, we introduce how to dissect every (sub) segmental Glissonean pedicle from the first porta hepatis and perform standardized (sub) segmentectomy [from segment 1 (S1) to S8].

Aim: To summarize our methods of laparoscopic anatomical segmental and subsegmental liver resection.

Identification and Validation of Telomere-Related Gene Signature in Intervertebral Disc Degeneration.

This study investigates the role of telomere-related differentially expressed genes (TRDEGs) in intervertebral disc degeneration (IVDD) through comprehensive bioinformatics analyses. Data were sourced from the Gene Expression Omnibus (GEO) with datasets GSE245147 and GSE124272 used for initial identification and validation, respectively. The GSE245147 dataset comprised transcriptional profiles from nucleus pulposus cells of both degenerated and non-degenerated human nucleus pulposus (NP) tissues.

Dural tears with cauda equina herniation following percutaneous endoscopic lumbar discectomy: a case report and literature review.

Lumbar disc herniation (LDH) is a prevalent condition that severely impacts patients' quality of life and work capacity. Traditional surgical treatments like laminectomy, while effective, involve significant invasiveness and potential complications, including long-term spinal instability and recurrent symptoms. With the advancement of minimally invasive techniques, percutaneous endoscopic lumbar discectomy (PELD) has become a popular option due to its reduced trauma and faster recovery.

Putting a Kink in HIV-1 Particle Infectivity: Rocaglamide Inhibits HIV-1 Replication by Altering Gag-Genomic RNA Interaction.

Our examination of RNA helicases for effects on HIV-1 protein production and particle assembly identified Rocaglamide (RocA), a known modulator of eIF4A1 function, as an inhibitor of HIV-1 replication in primary CD4 T cells and three cell systems. HIV-1 attenuation by low-nM RocA doses was associated with reduced viral particle formation without a marked decrease in Gag production. Rather, the co-localization of Gag and HIV-1 genomic RNA (gRNA) assemblies was impaired by RocA treatment in a reversible fashion.