CircTP53/USP10/p53 signaling Axis as a Novel Regulator of Progression and Prognosis of Head and Neck Squamous Cell Carcinoma.

Due to the absence of effective biomarkers, the precision therapy of head and neck squamous cell carcinoma (HNSCC) still faces challenge. TP53 is one of the most frequently mutated genes in human cancers including HNSCC. Although studies on the regulation of TP53 gene and p53 protein have been extensively explored, the association of TP53-derived circRNAs with HNSCC progression, along with their regulatory mechanisms, remains unknown.

Exploring a recurrence model for atypical meningioma based on multiparametric MRI radiomic and clinical characteristics: a multicenter retrospective cohort study.

Objectives: Atypical meningioma (AM) has a high recurrence rate. This study explored the factors associated with recurrence and built a predictive model for AM by combining radiomic and clinical features.

Methods: This retrospective cohort study enrolled 451 adult AM patients who underwent surgical treatment at three institutions between May 2012 and April 2024.

Optimization of Video Heart Rate Detection Based on Improved SSA Algorithm.

A solution to address the issues of environmental light interference in Remote Photoplethysmography (rPPG) methods is proposed in this paper. First, signals from the face's region of interest (ROI) and background noise signals are simultaneously collected, and the two signals are processed by a differential to obtain a more accurate rPPG signal. This method effectively suppresses background noise and enhances signal quality.

Case report: A case of lateral neck mass: ectopic thyroid carcinoma or lymph node metastasis?

Objective: To review a rare case of a lateral neck mass pathologically confirmed as an encapsulated papillary thyroid carcinoma in our center for complementing the lack of management of rare cases, and to explore the differentiation of primary ectopic thyroid carcinoma and metastatic disease in the context of the presence of malignant tumors within the situ thyroid gland.

Methods: We searched for studies on lateral neck ectopic thyroid cancer to compare and analyze it with metastatic carcinoma of the thyroid gland in terms of clinical features, imaging manifestations, pathological features at molecular level, and treatment principles.

Results: Based on available data, we concluded that the mass of this patient was consistent with metastatic lateral neck ectopic thyroid carcinoma.

Ensemble All Time-Scale Decomposition Method and Its Application in Bevel Gear Fault Diagnosis.

All time-scale decomposition (ATD) is a non-parametric adaptive signal decomposition method, which relies on zero-crossing points and extreme points to jointly construct the baseline, achieving the suppression of modal mixing caused by the proximity of component frequencies. However, ATD is unable to solve mode mixing induced by noise. To improve this defect, a new noise-assisted signal decomposition method named ensemble all time-scale decomposition (EATD) is proposed in this paper.

Preparation and evaluation of Puerarin-loaded PLGA nanoparticles for improving oral bioavailability in SD rats.

Background: Puerarin (Pue) is an isoflavone compound with significant therapeutic effect on cardiovascular diseases, but its poor water solubility and low oral bioavailability limit clinical application.

Methods: In this study, Pue was prepared into PLGA nanoparticles (Pue-PLGA NPs) by emulsion solvent volatilization method. The morphology, particle size, Zeta potential, X-ray diffraction (XRD), and fourier transform infrared (FTIR) of the NPs were characterized.

Coexistence of papillary thyroid carcinoma and sarcoidosis: a case report and literature review.

Papillary thyroid carcinoma is a differentiated thyroid cancer that arises from thyroid follicular epithelial cells. Sarcoidosis is a multisystem disease of unknown cause, characterized by monocytic infiltration and granuloma formation. We herein report a case of thyroid carcinoma complicated by sarcoidosis.

Towards full remote programming for deep brain stimulation in Parkinson's disease: A case series.

People with Parkinson's disease (PwPD) who undergo deep brain stimulation (DBS) surgery could benefit from remote programming (RP), which has proven to be both effective and economical. However, there is limited research on PwPD with DBS implants who have completed all programming sessions exclusively through remote means (full remote programming, FRP). This case report documents the experiences of five PwPD who underwent FRP, with four demonstrating improvements in motor symptoms, quality of life, and medication reduction.

Motor improvement of remote programming in patients with Parkinson's disease after deep brain stimulation: a 1-year follow-up.

Background: Remote programming (RP) is an emerging technology that enables the adjustment of implantable pulse generators (IPGs) via the Internet for people with Parkinson's disease (PwPD) who have undergone deep brain stimulation (DBS). Previous studies have not comprehensively explored the effectiveness of RP in managing motor symptoms, often omitting assessments such as the rigidity and retropulsion tests during the follow-up. This study evaluates the comprehensive improvements in motor performance and the potential cost benefits of RP for PwPD with DBS.

Factors influencing postoperative visual improvement in 208 patients with tuberculum sellae meningiomas.

Objective: Tuberculum sellae meningiomas (TSMs) usually compress the optic nerve and optic chiasma, thus affecting vision. Surgery is an effective means to remove tumors and improve visual outcomes. On a larger scale, this study attempted to further explore and confirm the factors related to postoperative visual outcomes to guide the treatment of TSMs.

Telemedicine in patients with obsessive-compulsive disorder after deep brain stimulation: a case series.

Background: Patients suffering from refractory obsessive-compulsive disorder (OCD) who have undergone deep brain stimulation (DBS) surgery require repeated in-person programming visits. These sessions could be labor-intensive and may not always be feasible, particularly when in-person hospital visits are restricted. Telemedicine is emerging as a potential supplementary tool for post-operative care.

Polymer Nanoparticles with 2-HP-β-Cyclodextrin for Enhanced Retention of Uptake into HCE-T Cells.

Triamcinolone acetonide (TA), a medium-potency synthetic glucocorticoid, is primarily employed to treat posterior ocular diseases using vitreous injection. This study aimed to design novel ocular nanoformulation drug delivery systems using PLGA carriers to overcome the ocular drug delivery barrier and facilitate effective delivery into the ocular tissues after topical administration. The surface of the PLGA nanodelivery system was made hydrophilic (2-HP-β-CD) through an emulsified solvent volatilization method, followed by system characterization.

A long-term follow-up study of adults with Chiari malformation type I combined with syringomyelia.

Background: There is a considerable amount of controversy regarding the treatment and prognosis of adult patients with Chiari malformation type I (CM-I) at home and abroad; furthermore, no large-sample, long-term, follow-up studies have examined CM-I patients with syringomyelia (SM) comparing posterior fossa decompression with resection of tonsils (PFDRT) vs. posterior fossa decompression with duraplasty (PFDD).

Objective: This study retrospectively analyzed the factors affecting the treatment and long-term prognosis of adults with CM-I combined with SM.

A machine learning-based integrated clinical model for predicting prognosis in atypical meningioma patients.

Purpose: Atypical meningioma (AM) recurs in up to half of patients after surgical resection and may require adjuvant therapy to improve patient prognosis. Various clinicopathological features have been shown to have prognostic implications in AM, but an integrated prediction model is lacking. Thus, in this study, we aimed to develop and validate an integrated prognostic model for AM.

Exploring the prognostic differences in patients of Chiari malformation type I with syringomyelia undergoing different surgical methods.

Background: The best surgical treatment of Chiari malformation patients with syringomyelia remains controversial, and whether cerebellar tonsillectomy should be performed has not been decided.

Objective: To evaluate the efficacy of posterior fossa decompression with duraplasty (PFDD) and Posterior fossa decompression with resection of tonsils (PFDRT) in patients of Chiari malformation type I (CM-I) with syringomyelia and explore relevant factors affecting prognosis.

Patients And Methods: We retrospectively analyzed 182 adult patients of CM-I with syringomyelia who underwent PFDD or PFDRT over a 6-year period, and analyzed their clinical manifestations, imaging features, and follow-up data.

Emerging role of aging in the progression of NAFLD to HCC.

With the aging of global population, the incidence of nonalcoholic fatty liver disease (NAFLD) has surged in recent decades. NAFLD is a multifactorial disease that follows a progressive course, ranging from simple fatty liver, nonalcoholic steatohepatitis (NASH) to liver cirrhosis and hepatocellular carcinoma (HCC). It is well established that aging induces pathological changes in liver and potentiates the occurrence and progression of NAFLD, HCC and other age-related liver diseases.

Coronary artery disease risk factors affected by RNA modification-related genetic variants.

Background: Single nucleotide polymorphisms that affect RNA modification (RNAm-SNPs) may have functional roles in coronary artery disease (CAD). The aim of this study was to identify RNAm-SNPs in CAD susceptibility loci and highlight potential risk factors.

Methods: CAD-associated RNAm-SNPs were identified in the CARDIoGRAMplusC4D and UK Biobank genome-wide association studies.

Identification of RNA modification-associated single-nucleotide polymorphisms in genomic loci for low-density lipoprotein cholesterol concentrations.

Genome-wide association studies have identified approximately 1000 lipid-associated loci, but functional variants are less known. The authors identified RNA modification-related single-nucleotide polymorphisms (RNAm-SNPs) in summary data from a genome-wide association study. By applying Mendelian randomization analysis, the authors identified gene expression levels involved in the regulation of RNAm-SNPs on low-density lipoprotein cholesterol (LDL-C) levels.

Tanshinone‑IIA inhibits myocardial infarct via decreasing of the mitochondrial apoptotic signaling pathway in myocardiocytes.

Myocardial ischemia triggers an inflammatory reaction and oxidative stress that increases apoptosis of myocardiocytes. It has been evidenced that tanshinone‑IIA (Tan‑IIA) protects against heart failure post‑myocardial infarction via inhibition of the apoptotic pathway. The purpose of the present study was to investigate the therapeutic effect of Tan‑IIA in a rat model of myocardial ischemia, and explore the possible mechanism of Tan‑IIA in myocardiocytes.

Increased Legumain/Smad3 expression in atherosclerotic plaque of rat thoracic aorta.

Objectives: The purpose of this study was to investigate the role of legumain in the formation and stability of atherosclerotic plaque, as well as to explore the association between legumain with Smad3 pathway in a rat atherosclerosis model.

Methods: Rat with thoracic aorta atherosclerosis was established and received treatment with statin (n = 15 each) or controls (n = 10). Serum level of legumain was determined by enzyme-linked immunosorbent assay.

Clay Nanoparticles Elicit Long-Term Immune Responses by Forming Biodegradable Depots for Sustained Antigen Stimulation.

Nanomaterials have been widely tested as new generation vaccine adjuvants, but few evoke efficient immunoreactions. Clay nanoparticles, for example, layered double hydroxide (LDH) and hectorite (HEC) nanoparticles, have shown their potent adjuvanticity in generating effective and durable immune responses. However, the mechanism by which clay nanoadjuvants stimulate the immune system is not well understood.

[Association of the polymorphism of synaptobrevins/vesicle-associated membrane proteins 8 gene with coronary heart disease in Chinese Han population].

Objective: To investigate the association of synaptobrevins/vesicle-associated membrane proteins 8 (VAMP8) gene rs1010 polymorphism with coronary heart disease (CHD) in Chinese Han population.

Methods: The allele and genotype frequencies of the VAMP8 gene rs1010 locus in 185 CHD patients and 149 controls were analyzed by using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and DNA sequencing.

Results: There was polymorphism of the VAMP8 gene rs1010 locus in the studied population.