Spatial patterns and MRI-based radiomic prediction of high peritumoral tertiary lymphoid structure density in hepatocellular carcinoma: a multicenter study.

Background: Tertiary lymphoid structures (TLS) within the tumor microenvironment have been associated with cancer prognosis and therapeutic response. However, the immunological pattern of a high peritumoral TLS (pTLS) density and its clinical potential in hepatocellular carcinoma (HCC) remain poor. This study aimed to elucidate biological differences related to pTLS density and develop a radiomic classifier for predicting pTLS density in HCC, offering new insights for clinical diagnosis and treatment.

Decreased BIRC5-206 promotes epithelial-mesenchymal transition in nasopharyngeal carcinoma through sponging miR-145-5p.

Metastasis significantly contributes to the poor prognosis of advanced nasopharyngeal carcinoma (NPC). Our prior studies have demonstrated a decrease in BIRC5-206 expression in NPC, which promotes disease progression. However, the role of BIRC5-206 in the invasion and metastasis of NPC has not been fully elucidated.

Pralsetinib as neoadjuvant therapy for RET-Altered differentiated thyroid cancer: Two case reports.

Background: 5-10% of thyroid cancers are at locally advanced stage. Neoadjuvant targeted therapy will likely create surgical opportunities for these patients with unresectable or borderline resectable tumors. Pralsetinib, a RET inhibitor, has been approved for advanced or metastatic RET-altered thyroid cancer.

The prognostic implications of radiologic extranodal extension in the lymph nodes of patients with nasopharyngeal cancer.

This study was developed to explore the prognostic relevance of radiologic extranodal extension (rENE) in lymph node-positive nasopharyngeal carcinoma (NPC) patients. A retrospective review of data from 249 eligible patients with NPC was performed, with magnetic resonance imaging scans being used for rENE grading. The prognostic value of rENE was assessed through univariate and multivariate analyses.

Assessment of genetic polymorphisms and esophageal squamous cell carcinoma risk in the Hainan Han population.

Objectives: Esophageal squamous cell carcinoma (ESCC) is a malignant tumor with high incidence and mortality rates worldwide. This study aimed to investigate the correlation between polymorphisms and ESCC risk in the Hainan Han population.

Methods: A total of 391 patients with ESCC and 452 healthy controls were enrolled to evaluate the effect of SNPs (single nucleotide polymorphisms) on ESCC susceptibility.

Enantioselective toxicity effect and mechanisms of bifenthrin enantiomers on normal human hepatocytes.

In recent decades, the toxicity of chiral pesticides to non-target organisms has attracted increasing attention. Cellular metabolic disorders are essential sensitive molecular initiating event for toxicological effects. BF is a typical chiral pesticide, and the liver is the main organ for BF accumulation.

[Impacts of different anesthetic protocols on the speed and quality of postoperative resuscitation in patients undergoing painless gastroscopy].

To estimate the impacts of different anesthetic protocols on the speed and quality of postoperative resuscitation in patients undergoing painless gastroscopy. This was a prospectively designed randomized control study that included 150 patients who underwent painless gastroscopy in Hainan Cancer Hospital affiliated to Hainan Medical College between April and December of 2023. All the patients, classified as American Society of Aneshesiologists (ASA) Grade Ⅰ or Ⅱ, were randomly divided into three groups with different anesthetic protocols, including propofol group (group P), remimazolam group (group R) and remimazolam with flumazenil group (group RF).

miR-144-3p Targets GABRB2 to Suppress Thyroid Cancer Progression In Vitro.

Thyroid cancer, as one of the most common cancers in many countries, has attracted increasing attention, but its pathogenesis is still unclear. This research explored the effects of miR-144-3p and GABRB2 on thyroid cancer cells and the underlying mechanism. Gene expression data was obtained from the GEO database to analyze differential expression of mRNAs and miRNAs in patients with thyroid cancer.

Gut microbiota linked to hydrocephalus through inflammatory factors: a Mendelian randomization study.

Background: The gut microbiota (GM) has been implicated in neurological disorders, but the relationship with hydrocephalus, especially the underlying mechanistic pathways, is unclear. Using Mendelian randomization (MR), we aim to discover the mediating role of inflammatory factors in the relationship between GM and hydrocephalus.

Methods: After removing confounders, univariable and multivariable MR analyses were performed using summary statistics to assess the causal relationships between GM, inflammatory factors (IL-17A and IL-27), and types of hydrocephalus.

Nanofiber-based delivery of evodiamine impedes malignant properties of intrahepatic cholangiocarcinoma cells by targeting HDAC4 and restoring TPM1 transcription.

The electrospun nanofiber system is correlated with high efficacy of drug delivery. This study aims to investigate the effect of nanofiber-based delivery of evodiamine, an indole alkaloid derived from Rutaceae plants Evodia rutaecarpa (Juss.) Benth, on intrahepatic cholangiocarcinoma (ICC), as well as to explore the molecular mechanisms.

Amyloid and SCD jointly predict cognitive decline across Chinese and German cohorts.

Introduction: Subjective cognitive decline (SCD) in amyloid-positive (Aβ+) individuals was proposed as a clinical indicator of Stage 2 in the Alzheimer's disease (AD) continuum, but this requires further validation across cultures, measures, and recruitment strategies.

Methods: Eight hundred twenty-one participants from SILCODE and DELCODE cohorts, including normal controls (NC) and individuals with SCD recruited from the community or from memory clinics, underwent neuropsychological assessments over up to 6 years. Amyloid positivity was derived from positron emission tomography or plasma biomarkers.

Construction and validation of a risk score system for diagnosing invasive adenocarcinoma presenting as pulmonary pure ground-glass nodules: a multi-center cohort study in China.

Background: Anxiety-driven clinical interventions have been queried due to the nondeterminacy of pure ground-glass nodules (pGGNs). Although radiomics and radiogenomics aid diagnosis, standardization and reproducibility challenges persist. We aimed to assess a risk score system for invasive adenocarcinoma in pGGNs.

Case report: Response to tepotinib in Chinese non-small cell lung cancer patients harboring METex14 skipping with varying features.

MET exon 14 (METex14) skipping is the most reported MET mutation in non-small cell lung cancer (NSCLC) and has been confirmed to respond to MET tyrosine kinase inhibitors (TKI) in clinical trials. While MET TKI tepotinib was recently approved for METex14 skipping NSCLC in China, real-world evidence is limited. We report our experience treating NSCLC patients referred from oncology sites across China with tepotinib in the Boao Lecheng Pilot Zone.

TICRR as a potential prognostic biomarker for lung adenocarcinoma: A comprehensive analysis using TCGA database.

To investigate the role of TopBP1-interacting checkpoint and replication regulator (TICRR) in the tumorigenesis and prognosis of lung adenocarcinoma (LUAD) patients. Wilcoxon signed-rank test and logistic regression were utilized to analyze the relationship between clinical characteristics and TICRR expression in LUAD from TCGA dataset. Kaplan-Meier plots and Cox regressions were used to assess the impact of TICRR impact on prognosis.

Hydrazone-functionalized nanoscale covalent organic frameworks as a nanocarrier for pH-responsive drug delivery enhanced anticancer activity.

Nanoscale covalent organic frameworks (NCOFs) as emerging drug-delivery nanocarriers have received much attention in biomedicine in recent years. However, there are few reports on the application of pH-responsive NCOFs for drug delivery nanosystems. In this work, hydrazone-decorated NCOFs as pH-triggered molecular switches are designed for efficient cancer therapy.

Fluorogenic Aptamer-Based Hybridization Chain Reaction for Signal-Amplified Imaging of Apurinic/Apyrimidinic Endonuclease 1 in Living Cells.

A fluorogenic aptamer (FA)-based hybridization chain reaction (HCR) could provide a sensitive and label-free signal amplification method for imaging molecules in living cells. However, existing FA-HCR methods usually face some problems, such as a complicated design and significant background leakage, which greatly limit their application. Herein, we developed an FA-centered HCR (FAC-HCR) method based on a remote toehold-mediated strand displacement reaction.

Morpholine-modified Ru-based agents with multiple antibacterial mechanisms as metalloantibiotic candidates against infection.

Multidrug-resistant bacteria resulting from the abuse and overuse of antibiotics have become a huge crisis in global public health security. Therefore, it is urgently needed to develop new antibacterial drugs with unique mechanisms of action. As a versatile moiety, morpholine has been widely employed to enhance the potency of numerous bioactive molecules.

Specificity protein 1/3 regulate T-cell acute lymphoblastic leukemia cell proliferation and apoptosis through β-catenin by acting as targets of miR-495-3p.

T-cell acute lymphoblastic leukemia (T-ALL) is a hematologic heterogeneous disease. This study explored the mechanism of specificity protein 1/3 (Sp1/3) in T-ALL cells through β-catenin by acting as targets of miR-495-3p. Expression levels of miR-495-3p, Sp1, Sp3, and β-catenin in the serum from T-ALL children patients, healthy controls, and the T-ALL cell lines were measured.

Influence of metabolic syndrome on prognosis of patients with surgically treated esophageal cancer: a meta-analysis.

Background: Metabolic syndrome (MetS) has been related to the increased incidence of esophageal cancer (EC). The aim of the study was to evaluate the influence of MetS on prognosis of patients with surgically treated EC in a systematic review and meta-analysis.

Methods: An extensive search was conducted on PubMed, Embase, Web of Science, Wanfang, and CNKI to identify relevant cohort studies.

Evaluation of multi-target iridium(iii)-based metallodrugs in combating antimicrobial resistance and infections caused by .

The rapid emergence and spread of multidrug-resistant bacteria pose a serious challenge to human life and health, necessitating the development of novel antibacterial agents. Herein, to address this challenge, three iridium-based antibacterial agents were prepared and their antimicrobial activity were explored. Importantly, the three complexes all showed robust potency against with MIC values in the range of 1.