We present a highly unusual case and histological images of a patient who underwent complete resection of a perforated caecal adenocarcinoma caused by angiodestruction of the proximal vasculature by a distinct acute myeloid infiltrate. Both tumours were removed in their entirety at one visit to theatre and the patient remains well and in remission 18 months later.
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http://dx.doi.org/10.1136/jclinpath-2012-201185 | DOI Listing |
BI 1703880, a novel STimulator of INterferon Genes (STING) agonist, has demonstrated preclinical antitumor activity. As STING activation can upregulate programmed death ligand 1 and human leukocyte antigen in tumor cells, a combination of BI 1703880 and an anti-programmed cell death protein 1-antibody, such as ezabenlimab, may improve efficacy. This first-in-human phase Ia study (NCT05471856) is evaluating BI 1703880 plus ezabenlimab in patients with advanced solid tumors.
View Article and Find Full Text PDFCancer Manag Res
January 2025
School of Acupuncture and Tuina, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People's Republic of China.
Background: Cancer immunotherapy is an advanced therapeutic approach that harnesses the body's immune system to target and eliminate tumor cells. Traditional Chinese medicine (TCM), with a history rooted in centuries of clinical practice, plays a crucial role in enhancing immune responses, alleviating cancer-related symptoms, and reducing the risks of infections and complications in cancer patients.
Methodology: This review systematically examines the current literature on TCM-based formulations in cancer immunotherapy.
Biomark Res
January 2025
Department of Hematology and Medical Oncology, Emory University, 201 Dowman Dr, Atlanta, GA, 30322, USA.
Background: Oncolytic viruses (OVs) are increasingly recognized as promising tools for cancer therapy, as they selectively infect and destroy tumor cells while leaving healthy cells unharmed. Despite considerable progress, the limited therapeutic efficacy of OV-based virotherapy continues to be a significant challenge in cancer treatment.
Methods: The SMAC/DIABLO gene was inserted into the genome of vesicular stomatitis virus (VSV) to generate VSV-S.
Clin Kidney J
January 2025
Department of Medicine, Universidad Autonoma de Madrid and IIS-Fundacion Jimenez Diaz, Madrid, Spain.
Chimeric antigen receptor T (CAR-T) cell therapy, an emerging personalized immunotherapy for various haematologic malignancies, autoimmune diseases and other conditions, involves the modification of patients' T cells to express a chimeric antigen receptor that recognizes tumour or autoimmune cell antigens, allowing CAR-T cells to destroy cancerous and other target cells selectively. Despite remarkable clinical improvements in patients, multiple adverse effects have been associated with CAR-T cell therapy. Among the most recognized adverse effects are cytokine release syndrome, immune effector cell-associated neurotoxicity syndrome and tumour lysis syndrome.
View Article and Find Full Text PDFBiomaterials
January 2025
Institute of Systems and Physical Biology, Shenzhen Bay Laboratory, Shenzhen, 518107, China; School of Medicine, Hangzhou City University, Hangzhou, 310015, China; Guoke Ningbo Life Science and Health Industry Research Institute, Ningbo, 315040, China. Electronic address:
T cell therapy for solid tumors faces significant challenges due to the immune off-target attack caused by the loss of tumor surface antigens and inactivation in acidic tumor microenvironment (TME). Herein, we developed a bifunctional immunomodulator (MO@NAL) by loading ovalbumin (OVA; model antigen) mRNA (mOVA) onto lysozyme-coated layered double hydroxide nano-aluminum adjuvant (NA). The NA's inherent alkalinity effectively neutralizes the excess acid within the TME and suppresses regulatory T cells, creating a favorable microenvironment to enhance cytotoxic T cell infiltration and activation in tumors.
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