Genetic research
Researchers from Adichunchanagiri University in Karnataka, India, have made significant contributions to the field of cancer gene therapy by uncovering new strategies to combat multidrug resistance. Multidrug resistance (MDR) is a major challenge in cancer treatment, often resulting in suboptimal clinical outcomes and treatment failure. The research highlights the crucial
Genetic research
Researchers at Northwestern University have developed a novel approach to delivering CRISPR gene therapy using lipid nanoparticle-spherical nucleic acids (LNP-SNAs). This method enhances gene transfection efficiency, reduces cytotoxicity, and improves cellular uptake compared to traditional lipid nanoparticles (LNPs). The study, published in the Proceedings of the National Academy of Sciences,
Genetic research
Glioblastoma (GBM), the most aggressive primary brain tumor in adults, is characterized by rapid growth, diffuse infiltration, and resistance to conventional therapies. Despite advances in surgical techniques, chemotherapy, and radiotherapy, the median survival rate remains limited at 15-18 months. To address this challenge, researchers are exploring emerging therapeutic strategies, including
Cancer research
Research by scientists from the Icahn School of Medicine at Mount Sinai has shed light on the complex regulation of the O6-methylguanine-DNA methyltransferase (MGMT) enzyme, uncovering its role in DNA repair, cancer progression, and treatment resistance. According to the study, MGMT's regulatory balance is crucial in determining its
Cancer research
New research in Oncology - Gastric Cancer reveals that lipid metabolism plays a critical role in the progression of gastric cancer, with complex metabolic reprogramming supporting tumor growth and survival. According to a peer-reviewed study published in the World Journal of Gastrointestinal Oncology, investigators have identified key enzymes and genes
Cancer research
Researchers at Tomsk National Research Medical Center in Russia have made a groundbreaking discovery regarding the DNA methylation status of regulatory regions of apoptosis-associated genes in dystropy, specifically in patients with Huntington's disease (HD) and non-small cell lung cancer (LC). The study investigated the inverse comorbidity of these
Cancer research
Researchers at Central South University in Hunan, China, have investigated the role of T cell exhaustion (TEX) in lung adenocarcinoma (LUAD). Lung adenocarcinoma is a common malignancy in the lung, and T cell exhaustion is an important immune escape mechanism that may be targeted to improve tumor immunotherapy. The study,
Genetic research
Glioblastoma, an aggressive brain tumor, is characterized by an immunosuppressive tumor microenvironment that contributes to treatment resistance and disease progression. Research has identified tumor-associated macrophages, comprising both resident microglia and bone marrow-derived macrophages, as a central component in supporting tumor growth, angiogenesis, and immune evasion. A systematic literature review and
Genetic research
Researchers from Seoul National University have conducted a study to analyze the genomic mutations and differentially expressed genes in primary oral squamous cell carcinoma (OSCC) tumors to identify prognostic markers for radiotherapy (RT) and concurrent chemo-radiation therapy (CCRT). The study used longitudinal whole-exome sequencing (WES) data from a patient who
Cancer research
Researchers from NOVA University Lisbon have discovered a promising new strategy in cancer gene therapy using magnetic hyperthermia combined with bioorthogonal chemistry to promote siRNA transfection against the IDO1 gene in dendritic cells. The study, published in Cancer Immunology, Immunotherapy, found that IDO1 silencing decreases around 70% in THP-1-derived dendritic
Genetic research
A recent study on hepatitis C virus in Egypt has revealed alarming statistics on the incidence of liver cancer in the country. The study, conducted by researchers at Al-Azhar University, found that hepatocellular carcinoma, a type of liver cancer, accounted for up to 90% of all cancer cases in Egypt.
Genetic research
Researchers from Osaka University have made significant progress in understanding the mechanisms behind chemoresistance in esophageal cancer. According to the study, mitochondrial DNA (mtDNA) alterations, including mutations and copy number variations, drive chemoresistance in esophageal cancer. The investigators have identified the role of mtDNA in metabolic reprogramming, epithelial-mesenchymal transition (EMT)
