Background
Cysteine–cysteine chemokine receptors 2 (CCR2) and 5 (CCR5) contribute to immune suppression in tumor microenvironments. CCR2 and CCR5 antagonists have demonstrated antitumor activity in pancreatic ductal adenocarcinoma (PDAC) and col…
Background
Oncolytic viruses are tumor-specific immunotherapeutic agents that exploit inherent features of the tumor microenvironment to replicate, spread, and kill cancer cells. The exchange protein activated by cAMP (EPAC) is a cell signaling protei…
Background
Glioblastoma is an aggressive tumor with poor prognosis and limited treatment options due to its resistance to chemotherapy and radiotherapy, high heterogeneity, and ability to evade the immune system. Nevertheless, immunotherapy and oncoly…
Background
Oncolytic herpes simplex virus (oHSV) therapy is a live virus-based immunotherapy that lyses tumor cells which release antigens and activate antitumor immunity. oHSV therapy has been shown to increase ATP production and release of extracell…
Background
Talimogene laherparepvec (T-VEC) is an oncolytic herpes simplex virus therapy approved for treatment of unresectable and metastatic melanoma. However, real-world use often occurs in heavily pretreated patients, where evidence of effectivene…
Background
Cutaneous squamous cell carcinoma (cSCC) is the second most common form of skin cancer in Asian, Caucasian, and Hispanic populations and its aggressive form contributes to significant morbidity and mortality. Chronic ultraviolet B (UVB) exp…
Background
Despite remarkable advances in cancer immunotherapy, including immune checkpoint inhibitors and adoptive cell therapies, many patients fail to achieve durable responses due to factors such as immunosuppressive tumor microenvironments, poor …
Background
Pancreatic ductal adenocarcinoma (PDAC) is characterized by a profoundly immunosuppressive tumor microenvironment, which features a dense desmoplastic stroma enriched with cancer-associated fibroblasts (CAFs) that collectively impede the ef…
Background
Oncolytic virus M1 (OVM), a naturally occurring alphavirus, has demonstrated potent antitumor activity in various solid tumor models by inducing immunogenic cell death and activating CD8+ T cells. However, its in vivo efficacy varies widely…
Background
The efficacy of immunotherapy is often hindered by the suppression of immune responses via the tumor microenvironment (TME). The presence of cancer cells forces other proximal non-cancerous cells to support tumor growth and persistence. A c…
