Improved Efficacy of a Predictive Model for Swallowing-Induced Breakthrough Pain Based on a Redefined Delineation Method in Locally Advanced Nasopharyngeal Carcinoma.

Purpose: The objective of this study was to explore the performance of a predictive model for swallowing-induced breakthrough pain established using a redefined delineation method based on the common occurrence sites of radiation-induced oral mucositis (RIOM) in locally advanced nasopharyngeal carcinoma (NPC).

Methods And Materials: A total of 208 patients with locally advanced NPC were included in the study cohort, and the test cohort consisted of 88 patients. The oral mucosa structure was contoured using oral cavity contour (OCC), mucosal surface contour (MSC), and oral-pharyngeal mucosa (OPM) methods, and relevant dosimetric parameters were collected.

Ethyl 2,2-difluoro-2-(2-oxo-2H-chromen-3-yl) acetate inhibits the malignant biological behaviors of colorectal cancer by restricting the phosphorylation and nuclear translocation of STAT3.

To investigate the effect of a novel coumarin derivative, ethyl 2,2-difluoro-2 - (2-oxo-2H-chromen-3-yl) acetate (C2F), on the malignant biological behaviors of colorectal cancer (CRC) and elucidate its mechanism. In vitro, the effects of C2F on the proliferation, apoptosis, migration, invasion, and cell cycle of CRC cells were analyzed by MTT assay, EdU stainning, colony formation assay, flow cytometry, wound healing and transwell assay. The anti-CRC activity of C2F was evaluated in a nude mice xenograft model in vivo.

Single-cell RNA sequencing elucidates cellular plasticity in esophageal small cell carcinoma following chemotherapy treatment.

Small cell carcinoma of the esophagus (SCCE) is a rare and aggressively progressing malignancy that presents considerable clinical challenges.Although chemotherapy can effectively manage symptoms during the earlystages of SCCE, its long-term effectiveness is notably limited, with theunderlying mechanisms remaining largely undefined. In this study, weemployed single-cell RNA sequencing (scRNA-seq) to analyze SCCE samplesfrom a single patient both before and after chemotherapy treatment.

Deciphering chondrocyte diversity in diabetic osteoarthritis through single-cell transcriptomics.

The pathophysiological distinctions between osteoarthritis (OA) and diabetic osteoarthritis (DOA) are critical yet not well delineated. In this study, we employed single-cell RNA sequencing to clarify the unique cellular and molecular mechanisms underpinning the progression of both conditions. We identified a novel subpopulation of chondrocytes in DOA, termed 'Heat Shock' chondrocytes, marked by the expression of distinct molecular markers including HSPA1A, HSPA1B, HSPB1, and HSPA8.

First-line cadonilimab plus chemotherapy in HER2-negative advanced gastric or gastroesophageal junction adenocarcinoma: a randomized, double-blind, phase 3 trial.

Programmed cell death protein-1 (PD-1) inhibitors plus chemotherapy have been the standard of care in the first-line treatment of advanced gastric or gastroesophageal junction (G/GEJ) adenocarcinoma; however, the survival benefits are modest in patients with low programmed death ligand 1 (PD-L1) expression. Here we investigated the efficacy and safety of cadonilimab (PD-1/cytotoxic T lymphocyte antigen-4 (CTLA-4) bispecific antibody) plus chemotherapy as first-line treatment in G/GEJ adenocarcinoma. The prespecified interim analysis is reported here.

Ponatinib alleviates non-alcoholic steatohepatitis through TFEB-mediated autophagy.

Objective: Non-alcoholic steatohepatitis (NASH) is a progressive liver disease with lipid accumulation, inflammation, and liver fibrosis. Ponatinib, a third-generation tyrosine kinase inhibitors for the treatment of chronic myeloid leukemia, was found to improve metabolic disorders in mice. However, the role of ponatinib in liver inflammation and fibrosis remains to be elucidated.

Platelet-rich plasma alleviates skin photoaging by activating autophagy and inhibiting inflammasome formation.

Platelet-rich plasma (PRP) holds promising prospects for the treatment of skin photoaging. This study aims to unravel the mechanism underlying PRP's anti-photoaging properties. Partial skin of rats was irradiated with ultraviolet (UV) and injected with PRP, and the skin appearance, pathological state, and aging conditions were determined.

Optimizing the production and efficacy of antimicrobial bioactive compounds from in combating multi-drug-resistant pathogens.

Background: The rise of antibiotic-resistant pathogens has intensified the search for novel antimicrobial agents. This study aimed to isolate from local soil samples and evaluate its antimicrobial properties, along with optimizing the production of bioactive compounds.

Methods: Soil samples were collected from local regions, processed, and analysed for Streptomyces strains isolation using morphological characteristics and molecular identification through 16S rRNA gene PCR assay.

Sequential or simultaneous-integrated boost in early-stage breast cancer patients: trade-offs between skin toxicity and risk of compromised coverage.

Purpose: To determine the dosimetric effects of set-up errors on boost coverage, and compares skin toxicity of sequential and simultaneous boost techniques for left-sided breast cancer.

Materials And Methods: This retrospective study included 23 early-stage breast cancer cases. Single isocenter HFWBI-SIB(s-SIB), single isocenter HFWBI-SB(s-SB) and dual isocenter HFWBI-SB(d-SB) were planing.

Urinary calculi composition and its correlation with sex, age, calculi site, urine pH and underlying diseases: a retrospective study.

Objective: To investigate the composition of urinary calculi and its correlation with sex, age, calculi site, urine pH, and underlying diseases.

Methods: The clinical data of 300 patients with urinary calculi admitted to Meizhou People's Hospital from January 2022 to October 2024 were retrospectively analyzed. The composition of urinary calculi and its correlation with sex, age, calculi site, urine pH, and underlying diseases were examined.

TSPOAP1-AS1: A Novel Biomarker for the Prognosis and Therapeutic Target in Cervical Cancer.

Background: TSPOAP1 antisense RNA 1 (TSPOAP1-AS1) is a long non-coding RNA (lncRNA) that has received widespread attention in oncology research in recent years. Its role and mechanism in some cancers have gradually been revealed. However, it is not clear what role TSPOAP1-AS1 plays in cervical cancer (CESC).

Glycyrrhizic acid reduces neutrophil extracellular trap formation to ameliorate colitis-associated colorectal cancer by inhibiting peptidylarginine deiminase 4.

Ethnopharmacological Relevance: In traditional Chinese medicine, the radices of Glycyrrhiza uralensis Fisch., known as liquorice, have been used for relieving cough, alleviating pain and harmonizing the actions of all medicinals in a formula. Glycyrrhizic acid (GA), a natural compound derived from licorice, exhibits notable anti-inflammatory properties.

A rare cause of intestinal obstruction: jejunal ALK positive anaplastic large-cell lymphoma.

A 32-year-old man had recurrent abdominal pain and vomiting for 2 weeks. Physical examination revealed a 4×2-cm abdominal tough mass with unclear boundaries. Palpation caused mild tenderness without rebound pain.

A predictive model for depression risk in individuals with hypertension: evidence from NHANES 2007-2020.

Objective: Hypertension increases the prevalence of depression to a certain extent and identification and diagnosis of depression frequently pose challenges for clinicians. The study aimed to construct and validate a scoring model predicting the prevalence of depression with hypertension.

Methods: 6124 individuals with hypertension were utilized from the 2007 to 2020 National Health and Nutrition Examination Survey database (NHANES), including 645 subjects that were assessed to have depressive symptoms, 390 in the development group and 255 in the validation group.

Preoperative frailty in oesophageal cancer: postoperative outcomes and overall survival - meta-analysis and systematic review.

Purpose: To assess the prevalence of preoperative frailty in patients with oesophageal cancer and its impact on postoperative outcomes and overall survival.

Methods: A comprehensive computer-based search of the CNKI, Wanfang, VIP, CBM, PubMed, Embase, Cochrane Library, Web of Science and CINAHL databases was conducted for articles related to preoperative frailty in patients with oesophageal cancer. The search was carried out from the time of the construction of the database to 20 April 2024.

A phase II trial of anlotinib plus EGFR-TKIs in advanced non-small cell lung cancer with gradual, oligo, or potential progression after EGFR-TKIs treatment (CTONG-1803/ALTER-L001).

Background: The study is to evaluate the efficacy and safety of combined anlotinib and EGFR-tyrosine kinase inhibitors (TKIs) in patients with advanced non-small cell lung cancer (NSCLC) who had gradual, oligo, or potential progression after previous EGFR-TKIs treatment.

Methods: We conducted an open-label, single-arm, multicenter, phase II trial in China. Eligible patients were 18-75 years old with histologically or cytologically confirmed NSCLC who were EGFR mutation positive and showed gradual, oligo, or potential progression after EGFR-TKIs.

Causal associations between circulating protein ratios and drug resistance in papillary thyroid cancer: a Mendelian randomization study.

Objective: Circulating protein level ratios (CPLRs) may play a crucial role in tumor progression and drug resistance by mediating interactions within the tumor microenvironment. This study aims to investigate the causal associations between CPLRs and papillary thyroid cancer (PTC), focusing on their potential implications in drug resistance mechanisms.

Methods: Genetic data for 2821 CPLRs were obtained from the GWAS and FinnGen databases.

CT-guided radiofrequency neurotomy (RFN) of bilateral T3-4 sympathetic chain combined with bilateral L3 sympathetic ganglion in patient with palmar hyperhidrosis.

Palmoplantar hyperhidrosis is a functional disease with an unknown pathogenesis, making it challenging to find a lasting and effective treatment. This article reports a case of a 43-year-old patient with palmoplantar hyperhidrosis treated with computed tomography (CT)-guided radiofrequency neurotomy (RFN) of bilateral T3-4 sympathetic chain combined with bilateral L3 sympathetic ganglion. The optimal puncture level and skin entry point were selected, and measurements were taken using a CT tool to determine needle depth, angle, and distance from the midline.

Immunoinflammatory markers SIRI and NAR as predictors of respiratory distress syndrome and secondary infections in premature infants.

Background: Premature infants are at high risk for neonatal respiratory distress syndrome (RDS) and secondary infections. This study aims to investigate the association between immunoinflammatory markers-the systemic immune inflammation index (SII), systemic inflammation response index (SIRI), and neutrophil-to-albumin ratio (NAR)-and the risk of developing RDS in premature infants.

Methods: A total of 2164 premature infants were enrolled in this retrospective study.

Recurrent small intestinal perforation from gastric mucosal heterotopia: A case report.

Background: Gastric mucosal heterotopia (GMH) is a rare, typically asymptomatic condition characterized by ectopic gastric mucosa in tissues outside the stomach. However, it can lead to severe complications, including small intestinal perforation. This case report highlights the unique clinical presentation of GMH-induced recurrent small intestinal perforations, which has been rarely documented.

A Transfer Learning Radiomics Nomogram to Predict the Postoperative Recurrence of Advanced Gastric Cancer.

Background And Aim: In this study, a transfer learning (TL) algorithm was used to predict postoperative recurrence of advanced gastric cancer (AGC) and to evaluate its value in a small-sample clinical study.

Methods: A total of 431 cases of AGC from three centers were included in this retrospective study. First, TL signatures (TLSs) were constructed based on different source domains, including whole slide images (TLS-WSIs) and natural images (TLS-ImageNet).

Curcumin prevents neurodegeneration by blocking HDAC6-NLRP3 pathway-dependent neuroinflammation in Parkinson's disease.

Curcumin is a hydrophobic polyphenolic compound with potent anti-inflammatory properties. However, whether it can achieve therapeutic effects by alleviating neuroinflammation in patients with Parkinson's disease (PD) and its potential mechanism are still unknown. This study explored the effects of curcumin on neuroinflammation in dopaminergic neurons and deciphered its direct target in the histone deacetylase 6 (HDAC6)-Nucleotide-binding domain, leucine-rich repeat, and pyrin domain-containing protein 3 (NLRP3) pathway, revealing the potential role of curcumin in the treatment of Parkinson's disease.

Regulation of ubiquitination in sepsis: from PAMP versus DAMP to peripheral inflammation and cell death.

Sepsis (sepsis) is a systemic inflammatory response triggered by infection, and its pathologic features include overproduction of peripheral inflammatory factors (e.g., IL-1β, IL-6, TNF-α), which ultimately leads to cytokine storm and multiple organ dysfunction syndrome (MODS).