Beta-Caryophyllene Augments Radiotherapy Efficacy in GBM by Modulating Cell Apoptosis and DNA Damage Repair via PPARγ and NF-κB Pathways.

Glioblastoma multiforme (GBM) is a highly aggressive brain malignancy with limited treatment options. Radiotherapy (RT) is often used for treating unresectable GBM; however, the outcomes are often limited due to the radioresistance of GBM. Therefore, the discovery of potential radiosensitizers to enhance GBM responses to RT is crucial.

Suppression of colorectal cancer growth: Interplay between curcumin and metformin through DMT1 downregulation and ROS-mediated pathways.

The rising incidence of colorectal cancer (CRC) poses significant healthcare challenges. This study explored the therapeutic potential of combined curcumin (CUR) and metformin (MET) treatment in CRC models. Our findings indicate that the combination treatment (COMB) effectively downregulates the expression of divalent metal transporter-1 (DMT-1), leading to a reduction in cell proliferation aligned with suppression of the pAKT/mTOR/Cyclin D1 signaling pathway.

Enhanced antitumour response of gold nanostar-mediated photothermal therapy in combination with immunotherapy in a mouse model of colon carcinoma.

Objectives: This study investigated the potential of combining PTT with dendritic cell (DC)-based immunotherapy and anti-PD-L1 immune checkpoint blockade (ICB) therapy against colorectal cancer and elucidated the underlying mechanisms.

Methods: The CT26 tumour-bearing mice were divided into seven treatment groups: control, atezolizumab (A), dendritic cells (DC), pAuNSs-mediated PTT (PTT), PTT combined with atezolizumab (PTT + A), PTT combined with dendritic cells (PTT + DC), and PTT combined with dendritic cells and atezolizumab (PTT + DC + A). Therapeutic efficacy was monitored.

Curcumin Enhances the Abscopal Effect in Mice with Colorectal Cancer by Acting as an Immunomodulator.

Radiotherapy (RT) is an effective cancer treatment. The abscopal effect, referring to the unexpected shrinkage observed in non-irradiated tumors after radiation therapy, is thought to be mediated by systemic immune activation. However, it has low incidence and is unpredictable.

Comparison of lung cancer aggressiveness in patients who never smoked compared to those who smoked.

Objectives: To determine whether radiographic measures of tumor aggressiveness differ by smoking status.

Materials And Methods: All patients diagnosed with non-small-cell lung cancer(NSCLC) ≤ 30 mm in maximum diameter, without clinical evidence of metastasis who had both pre-treatment PET scans and two CT scans at least 90 days apart in a prospective cohort, the Initiative for Early Lung Cancer Research on Treatment(IELCART) at Mount Sinai between 2016 and 2020 were identified. Comparison of two measures of tumor aggressiveness, positron emission tomography(PET) SUVmax and tumor volume doubling time(VDT) by smoking status was performed.

Orlistat Resensitizes Sorafenib-Resistance in Hepatocellular Carcinoma Cells through Modulating Metabolism.

Sorafenib is one of the options for advanced hepatocellular carcinoma treatment and has been shown to extend median overall survival. However, sorafenib resistance often develops a few months after treatment. Hence, developing various strategies to overcome sorafenib resistance and understand the possible mechanisms is urgently needed.

Radiometal-Labeled Chitosan Microspheres as Transarterial Radioembolization Agents against Hepatocellular Carcinoma.

Transarterial radioembolization (TARE) is an emerging treatment for patients with unresectable hepatocellular carcinoma (HCC). This study successfully developed radiometal-labeled chitosan microspheres (111In/177Lu-DTPA-CMS) with a diameter of 36.5 ± 5.

Effects of Smoking, Obesity, and Pulmonary Function on Home Oxygen Use after Curative Lung Cancer Surgery.

Lung cancer surgical morbidity has been decreasing, increasing attention to quality-of-life measures. A chronic sequela of lung cancer surgery is the use of postoperative oxygen at home after discharge. Prospective studies are needed to identify risk predictors for home oxygen (HO) use after curative lung cancer surgery.

Investigation of biodistribution and tissue penetration of PEGylated gold nanostars and their application for photothermal cancer treatment in tumor-bearing mice.

Gold nanostars (AuNSs), with unique physicochemical properties, are thought to be a promising agent for photothermal therapy (PTT). In this study, we prepared PEGylated gold nanostars (pAuNSs) using the HEPES-reduction method. The high photothermal conversion efficiency (∼80%) and photothermal stability of pAuNSs were demonstrated in vitro and in vivo.

Gender-specific association of the interleukin 18 gene with symptomatic gallstone disease.

Background And Aim: Symptomatic gallstone disease (SGSD) induced several inflammatory responses and affected extrahepatic bile ducts. Although the pathology and environmental risk factors of gallstone disease are well documented, immune or inflammatory responses in SGSD development are still inconclusive. Interleukin 18 (IL18) is a pro-inflammatory cytokine that plays an important role in immune, infectious, and inflammatory diseases because of the induction of interferon-γ.

The IL18 gene and Hashimoto thyroiditis in children.

Interleukin 18 (IL18) stimulates interferon-γ production in Th1 cells which are prominent in the thyroid of Hashimoto thyroiditis (HT). We investigated the association between the IL18 gene and HT. There were 116 children with HT and 1272 controls.

Genetic polymorphisms in the ITPKC gene and cervical squamous cell carcinoma risk.

Cervical cancer is caused primarily by infection with oncogenic types of human papillomavirus (HPV). However, HPV infection alone is not sufficient for the progression to cervical cancer. Host immunogenetic factors may involve in the development of this disease.

Genetic variability of interleukin4 gene in Taiwanese children with biliary atresia.

Biliary atresia (BA) is a neonatal cholangiopathy of unknown etiology that leads to biliary cirrhosis and is the most common cause of liver transplantation in children. A still undetermined hepatobiliary viral infection may elicit an uncontrollable autoimmune response against the biliary epithelial cells in genetically predisposed children and culminates in atresia of the biliary trees. Interleukin 4 (IL4) is crucial for the differentiation of naive T helper cells into the T helper 2 effector cells that promote humoral immunity.

Association of polymorphisms in the Interleukin-18 gene with susceptibility to biliary atresia.

Background And Objective: Biliary atresia (BA) is a destructive inflammatory obliterative cholangiopathy of neonates that affects both intrahepatic and extrahepatic bile ducts. Although the etiology is unknown, immunologically mediated injury of the bile ducts triggered by as yet unidentified infectious agents is likely to play a critical role. Interleukin-18 (IL-18) is a proinflammatory cytokine that plays an important role in immune, infectious, and inflammatory diseases because of its induction of interferon-gamma.

ITPKC gene SNP rs28493229 and Kawasaki disease in Taiwanese children.

Kawasaki disease (KD) is a systemic vasculitis caused by unknown infectious agents, host immune dysregulation and genetic susceptibility in children. Coronary artery lesions (CALs) complicate 15-25% of cases of untreated KD. The aim of this study was to investigate if the single-nucleotide polymorphism (SNP) rs28493229 of the ITPKC gene is associated with susceptibility to KD or with CALs in Taiwanese children.

Association of interferon-gamma gene polymorphisms in Taiwanese children with biliary atresia.

Background: Biliary atresia (BA) is a devastating neonatal hepatobiliary disease characterized by bile duct inflammation and fibrosis. The pathogenesis remains unclear, but immunologically mediated injury to bile ducts following an infectious insult is likely to play a critical role. Interferon-gamma (IFN-gamma) is a key cytokine that affects immune-mediated inflammatory responses.

Genetic variation in the vascular endothelial growth factor gene is associated with biliary atresia.

Background And Goals: Biliary atresia (BA) is a chronic inflammatory disease of the bile ducts resulting in biliary cirrhosis. Vascular endothelial growth factor (VEGF) has been implicated in cell-mediated inflammatory reactions. We aimed to study the relationship between genetic variations of the VEGF gene and susceptibility to BA using both case-control and family-based methodologies.

Genetic polymorphisms in the CD40 ligand gene and Kawasaki disease.

Background: Although some previous studies have reported that genetic and immunological factors play important roles in the pathogenesis of Kawasaki disease (KD), the etiological factors of this enigmatical pediatric disease are still poorly understood.

Purpose: This study aims to investigate whether polymorphisms of the CD40 ligand (CD40L) gene are associated with KD and the development of coronary artery lesions (CAL) in the Taiwanese children.

Materials And Methods: The CD40L -3459 A/G and IVS4+121 A/G single nucleotide polymorphisms (SNPs) were genotyped in 167 children with KD and 1,010 ethnically matched healthy controls by TaqMan assay.

Lack of association of the vascular endothelial growth factor gene polymorphisms with Kawasaki disease in Taiwanese children.

Introduction: Kawasaki disease (KD) is an acute febrile vasculitis of unknown etiology that mainly occurs in infants and children. Clinical and histopathologic findings suggest that vascular endothelial growth factor (VEGF) is involved in the coronary artery lesions (CALs) development in KD. This study hypothesized that specific VEGF gene polymorphisms and their haplotypes are associated with KD susceptibility and CAL development in Taiwanese children.