Famitinib plus camrelizumab in patients with advanced colorectal cancer: Data from a multicenter, basket study.

Concurrent inhibition of angiogenesis and immune checkpoints represents a potent therapeutic approach. We conducted a phase 2, multicenter, basket study to assess the efficacy and safety of combination therapy of famitinib (anti-angiogenic agent) plus camrelizumab (PD-1 antagonist) in patients with metastatic solid tumors across 11 cohorts (this study was registered at Clinicaltrials.gov [NCT04346381]).

Absolute risk prediction for esophageal squamous cell carcinoma adaptable to regional disease burden across diverse regions.

Background: Esophageal squamous cell carcinoma (ESCC) exhibits a long latency period and has a significant geographical disparity in incidence, which underscores the need for models predicting the long-term absolute risk adaptable to regional disease burden.

Methods: 31,883 participants in a large-scale population-based screening trial (Hua County, China) were enrolled to develop the model. Severe dysplasia and above (SDA) identified at screening or follow-up were defined as the outcome.

The construction of a breast cancer prognostic model by combining genes related to hypoxia and endoplasmic reticulum stress.

Breast cancer (BC) is a malignant tumor that occurs in breast tissue. This project aims to predict the prognosis of BC patients using genes related to hypoxia and endoplasmic reticulum stress (ERS). RNA-seq and clinical data for BC were downloaded from TCGA and GEO databases.

Tailored biomimetic nanoreactor improves glioma chemodynamic treatment via triple glutathione depletion and prompt acidity elevation.

Chemodynamic therapy (CDT) is an emerging antitumor strategy utilizing iron-initiated Fenton reaction to destroy tumor cells by converting endogenous HO into highly toxic hydroxyl radical (OH). However, the intratumoral overexpressed glutathione (GSH) and deficient acid greatly reduce CDT efficacy because of OH scavenging and decreased OH production efficiency. Even worse, the various physiological barriers, especially in glioma, further put the brakes on the targeted delivery of Fenton agents.

Melanoma cell line-derived exosomal miR-424-5p: a key promoter of angiogenesis through LATS2 interaction.

Objectives: Melanoma is a highly aggressive and metastatic form of cancer, and the role of exosomal microRNAs (miRNAs) in its progression remains largely unexplored. This study aimed to investigate the effects of melanoma cell-derived exosomal miR-424-5p on angiogenesis and its underlying mechanisms.

Methods: Exosomes were isolated from melanoma cell lines A375 and A2058, and their effects on the proliferation, migration, and angiogenesis of human umbilical vein endothelial cells (HUVECs) were examined.

Delineation of reduced CTV2 on the basis of the characteristics and distribution of cervical lymph node metastasis in nasopharyngeal carcinoma.

Introduction: The core objective of this study was to precisely locate metastatic lymph nodes, identify potential areas in nasopharyngeal carcinoma patients that may not require radiotherapy, and propose a hypothesis for reduced target volume radiotherapy on the basis of these findings. Ultimately, we reassessed the differences in dosimetry of organs at risk (OARs) between reduced target volume (reduced CTV2) radiotherapy and standard radiotherapy.

Methods And Materials: A total of 209 patients participated in the study.

Enhancing Functional Breast Imaging: A sCMOS Camera-Based Lock-in Implementation for Dynamic Tomography.

Diffuse optical tomography (DOT) enables the in vivo quantification of tissue chromophores, specifically the discernment of oxy- and deoxy-hemoglobin (HbO and HbR, correspondingly). This specific criterion is useful in detecting and predicting early-stage neoadjuvant breast cancer treatment response. To address the issues of the limited channels in the fiber-dependent breast DOT system and limited signal-to-noise ratio in the camera-dependent systems, we hereby present a camera-based lock-in detection scheme to achieve dynamic DOT with improved SNR, which adopted orthogonal frequency division multiplexing technology.

Conversion Surgery for Initially Unresectable Stage Ⅲ Nonsmall Cell Lung Cancer After Induction Treatment of Immunochemotherapy: A Multicenter Study.

Background: Immuno-chemotherapy has demonstrated significant anti-tumor effects in patients with resectable nonsmall cell lung cancer (NSCLC). Additionally, for patients initially diagnosed with unresectable stage III NSCLC, induction immuno-chemotherapy may achieve tumor downstaging, enabling conversion to resectable disease allowing for by R0 resection. This study aimed to assess the effectiveness and safety of induction immuno-chemotherapy followed by conversion surgery in unresectable stage III NSCLC.

Dietary patterns related to triglyceride glucose index and risk of type 2 diabetes: a large-scale cohort study.

Background: Triglyceride glucose (TyG) index has been proposed as a credible and simple surrogate indicator for insulin resistance. The primary aim of this study was to novelly examine the associations between dietary patterns reflecting variations in circulating TyG index and the risk of type 2 diabetes mellitus (T2DM).

Methods: This study included 120,988 participants from the UK Biobank, all of whom completed multiple 24-h dietary assessments.

The role of PCBP1 in carbon ion-induced ferroptosis and inhibition of lung adenocarcinoma proliferation.

Objective: To investigate the role of PCBP1 in the inhibition of lung adenocarcinoma proliferation by carbon irradiation.

Methods: A549 cells were irradiated with different doses of carbon ions to observe clonal survival and detect changes in cell proliferation. Whole transcriptome sequencing and the Illumina platform were used to analyze the differentially expressed genes in A549 cells after carbon ion irradiation.

Association between serum levels of 12 different cytokines and short-term efficacy of chemoradiotherapy in esophageal squamous cell carcinoma.

Background: Esophageal squamous cell carcinoma (ESCC) has a poor prognosis, with chemoradiotherapy (CRT) being a key treatment method. This study focused on circulating cytokines as potential predictors of treatment response and prognosis in patients with ESCC.

Materials And Methods: Serum samples were collected from 36 ESCC patients, and 12 different cytokines were quantified using a multiplex immunofluorescence assay.

Therapeutic effects of composite probiotics derived from fermented camel milk on metabolic dysregulation and intestinal barrier integrity in type 2 diabetes rats.

Background: In the Kazakh community of Xinjiang, China, fermented camel milk has been traditionally used to manage diabetes. This study evaluates the effects of composite probiotics derived from fermented camel milk (CPCM) on metabolic disturbances in a rat model of Type 2 diabetes (T2DM).

Methods: T2DM was induced in Wistar rats using streptozotocin.

Hesperidin enhanced anti-breast cancer effect and alleviated cisplatin induced nephrotoxicity through silk fibroin delivery system.

The incidence rate and mortality rate of breast cancer remain high, and there is an urgent need for safe and effective drugs. The excellent biological activity of hesperidin (HE) is a potential drug for the treatment of breast cancer. In this study, silk fibroin peptides (SFP) were used as delivery carriers and HE loaded SFP nanofibers (SFP/HE NFs) was prepared.

Consensus statement for the diagnosis, treatment, and prognosis of kaposiform hemangioendothelioma.

Kaposiform hemangioendothelioma (KHE) is a rare vascular tumor that typically presents in infancy or early childhood. As awareness of KHE increases, it is imperative that the management of KHE be updated to reflect the latest evidence-based guidelines. The aim of this study was to integrate the literature and Chinese expert opinions to provide updated recommendations that will guide the diagnosis, treatment, and prognosis of patients with KHE.

IBI310 plus sintilimab vs. placebo plus sintilimab in recurrent/metastatic cervical cancer: A double-blind, randomized controlled trial.

Background: It remains unclear whether adding CTLA-4 blockade to PD-1/PD-L1 blockade improves clinical outcomes in cervical cancer (CC).

Methods: In this randomized, double-blind, placebo-controlled, phase 2 study (ClinicalTrials.gov: NCT04590599), patients with recurrent/metastatic CC (R/M CC) who experienced disease progression after or during platinum-based chemotherapy were enrolled from 37 centers across China and randomly assigned (1:1), stratified by PD-L1 expression and prior treatment lines, to receive either IBI310 plus sintilimab or placebo plus sintilimab intravenously every 3 weeks for 12 weeks, followed by sintilimab alone.

Hyperacute rejection-engineered oncolytic virus for interventional clinical trial in refractory cancer patients.

Recently, oncolytic virus (OV) therapy has shown great promise in treating malignancies. However, intravenous safety and inherent lack of immunity are two significant limitations in clinical practice. Herein, we successfully developed a recombinant Newcastle disease virus with porcine α1,3GT gene (NDV-GT) triggering hyperacute rejection.

A retrospective multicenter study on the efficacy and safety of disitamab vedotin monotherapy versus combination with anti-PD-1 immunotherapy in advanced gastric cancer.

Novel therapeutic agents including disitamab vedotin (RC48, an antibody-drug conjugate) and immune-checkpoint inhibitors (e.g., PD-1 inhibitors) have provided new hope as an advanced gastric-cancer (GC) treatment.

SPOP enhances FADD degradation and decreases the activeness of the NF-κB signaling pathway in prostate cancer: an study.

Background: Speckle-type POZ protein (SPOP), FAS-associated protein with death domain (FADD), and nuclear transcription factor-κB (NF-κB) have been shown to be associated with the development of prostate cancer (PCa). FADD has been shown to activate the NF-κB pathway to promote tumorigenesis, while SPOP has been shown to enhance the breakdown of FADD and inhibit the function of the NF-κB signaling pathway in non-small cell lung cancer. The existence of this mechanism has not yet been confirmed in PCa.

Development and nomogram prediction of early postoperative recurrence in hepatocellular carcinoma based on preoperative CT imaging radiomic features and serum features related to microvascular infiltration.

Background: Hepatocellular carcinoma (HCC) is characterized by high postoperative recurrence rates, and predicting early recurrence is crucial for improving clinical outcomes, yet remains challenging. Both preoperative computed tomography (CT) imaging radiomic features and serum biomarkers related to microvascular infiltration are important indicators of HCC prognosis. This study aimed to develop a nomogram model incorporating both preoperative CT radiomic features and serum biomarkers associated with microvascular infiltration to predict early postoperative recurrence in HCC patients.

Prevalence and influencing factors of occupational burnout among healthcare workers in the Chinese mainland during the late 2022 Omicron COVID-19 outbreak: a multicenter cross-sectional study.

China witnessed an Omicron COVID-19 outbreak at the end of 2022. During this period, medical crowding and enormous pressure on the healthcare systems occurred, which might result in the occurrence of occupational burnout among healthcare workers (HCWs). This study aims to investigate the prevalence of occupational burnout and associated mental conditions, such as depressive symptoms, anxiety, PTSD symptoms, perceived social support, resilience, and mindfulness among HCWs of the Chinese mainland during the Omicron COVID-19 outbreak, and to explore the potential risk and protective factors influencing occupational burnout of HCWs.

Molecular characterization of EBV-associated primary pulmonary lymphoepithelial carcinoma by multiomics analysis.

Background: Primary pulmonary lymphoepithelial carcinoma (pLEC) is a subtype of non-small cell lung cancer (NSCLC) characterized by Epstein-Barr virus (EBV) infection. However, the molecular pathogenesis of pLEC remains poorly understood.

Methods: In this study, we explored pLEC using whole-exome sequencing (WES) and RNA-whole-transcriptome sequencing (RNA-seq) technologies.

Role of exosomal miRNAs and macrophage polarization in gastric cancer: A novel therapeutic strategy.

Gastric cancer (GC) is one of the most common gastrointestinal cancers worldwide, with consistently high morbidity and mortality rates and poor prognosis. Most patients are diagnosed at an advanced stage due to the lack of specific presentation in the early stages. Exosomes are a class of extracellular vesicles (EVs) widely found in body fluids and can release genetic material or multiple proteins to facilitate intercellular communication.

A multicenter, randomized, double-blind, placebo-controlled phase 3 study of Socazolimab or placebo combined with carboplatin and etoposide in the first-line treatment of extensive-stage small cell lung cancer.

This is a randomized, double-blind, placebo-controlled phase 3 clinical trial (ClinicalTrials.gov, NCT04878016) conducted in 54 hospitals in China. Adults who were histologically diagnosed and never treated for extensive-stage small cell lung cancer (ES-SCLC) were enrolled.

Long-term follow-up of zimberelimab in relapsed or refractory classic Hodgkin lymphoma: Insights from the phase Ⅱ YH-S001-04 clinical trial.

Background: Treating relapsed or refractory classical Hodgkin lymphoma (R/R cHL) remains challenging. This report extends the three-year follow-up period for the phase Ⅱ YH-S001-04 trial, expanding upon the initial 15.8-month analysis.

Development of a model for measuring sagittal plane parameters in 10-18-year old adolescents with idiopathic scoliosis based on RTMpose deep learning technology.

Purpose: The study aimed to develop a deep learning model for rapid, automated measurement of full-spine X-rays in adolescents with Adolescent Idiopathic Scoliosis (AIS). A significant challenge in this field is the time-consuming nature of manual measurements and the inter-individual variability in these measurements. To address these challenges, we utilized RTMpose deep learning technology to automate the process.