Background
Chimeric antigen receptor (CAR) T-cell therapy has demonstrated safety and modest efficacy against diffuse midline gliomas (DMGs), a highly aggressive pediatric brain tumor. However, mechanisms of CAR T-cell resistance in DMG settings remai…
Background
Glioblastoma (GBM) remains uniformly lethal due to pronounced intratumoral heterogeneity and a highly immunosuppressive microenvironment that limits the efficacy of targeted therapies.
Methods
We engineered chimeric antigen receptor (CAR) …
Background
Uveal melanoma is a rare melanoma subtype characterized by a liver-dominant pattern of metastasis which is associated with a lack of durable responses to immunotherapies. Adoptive cell transfer of autologous tumor-infiltrating lymphocytes (…
Background
Chimeric antigen receptor (CAR)-T cell therapy targeting CD19 has transformed the treatment of hematologic malignancies. The costimulatory domain (CSD) of CAR constructs plays a crucial role in determining T cell metabolism, persistence, an…
Background
Antigen escape is one of the leading causes of relapse following chimeric antigen receptor (CAR)-T therapy, particularly in multiple myeloma. A critical gap persists in understanding the tumor-intrinsic pathways that trigger antigen loss, i…
Background
B-cell maturation antigen (BCMA) is the main target for chimeric antigen receptor (CAR)-T cells in multiple myeloma (MM), demonstrating promising outcomes. However, unlike what happens with CART19 in lymphoblastic leukemia and non-Hodgkin’s…
Background
At diagnosis, ~80% of pancreatic ductal adenocarcinomas (PDAC) have metastasized. Relapse is thus common even among patients who undergo surgical resection, the only curative option. PDAC progresses rapidly, and existing immunotherapies hav…
Background
Limited durability of clinical responses remains a major challenge in chimeric antigen receptor (CAR)-T therapy. CAR-enhancers (CAR-Es), which fuse tumor antigens to interleukin (IL)-2 muteins, provide a targeted strategy to enhance CAR-T p…
Background
Cytokine-release syndrome (CRS) is a common toxicity of chimeric antigen receptor (CAR) T cells. CRS is often treated with corticosteroids such as dexamethasone. Dexamethasone is also used to treat multiple myeloma. To model CRS after CAR T…
Background
The acidic tumor microenvironment (TME) in solid tumors, driven by abnormal metabolism and lactic acid accumulation, suppresses chimeric antigen receptor-T (CAR-T) cell efficacy while posing safety risks from on-target, off-tumor toxicity (…
