TNF-{alpha} and IFN-{gamma} differentially regulate AML cell susceptibility to CD70-antibody-mediated cytotoxicity

Background
Challenges to developing immunotherapies for acute myeloid leukemia (AML) include the identification of suitable target antigens due to on-target-off-leukemia toxicity. CD70, expressed on AML bulk and leukemic stem cells with limited expres…

Adoptive cell transfer therapy with ex vivo primed peripheral lymphocytes in combination with chemotherapy in locally advanced or metastatic triple-negative breast cancer: the ImmunoBreast phase Ib clinical trial

Background
Adoptive cell transfer-based immunotherapy holds promise for treating advanced cancer. However, a key challenge remains: generating sufficient numbers of lymphocytes capable of recognizing and targeting a broad range of cancer antigens. We …

rs10204525 binding to miR-4717-3p modulates PD-1 expression and predicts the development of immune-related adverse events in patients with advanced cancer treated with anti-PD-1/PD-L1 therapy

Background
Predictive biomarkers for anti-programmed cell death-1 (PD-1) and anti-programmed cell death ligand 1 (PD-L1) therapy are needed. Here, we validated the role of PD-1 single nucleotide polymorphisms (SNPs) in predicting the development of im…

NEAT1 is a therapeutic target for reversing T-cell exhaustion in bladder cancer

Background
T-cell exhaustion induced by the tumor microenvironment is an important factor in posing a major challenge to effective cancer immunotherapy. Immune checkpoint inhibitors aim to reverse T-cell exhaustion. However, the effectiveness of immun…

Immunomodulation of UVB-induced regulatory T cells prevents the establishment of squamous cell carcinoma

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…

Evaluation of multi-antigen targeting ADCC strategies in pediatric BCP-ALL

Background
Blinatumomab, inotuzumab or autologous anti-CD19 chimeric antigen receptor (CAR)-T cells have revolutionized the treatment of relapsed or refractory B-cell precursor acute lymphoblastic leukemia (BCP-ALL). However, tumor escape through anti…

CLEVER-1 blockade reprograms TAMs to overcome anti-PD-1 resistance in gastric cancer

Common lymphatic endothelial and vascular endothelial receptor-1 (CLEVER-1) is a multifunctional scavenger receptor expressed on tumor-associated macrophages (TAMs). In a recent study published in the Journal for ImmunoTherapy of Cancer, Yu et al repo…

Enabling access to genetically modified cell therapies through flexible approaches to manufacturing and cost recovery

Genetically modified cell-based therapies hold transformative potential, particularly for patients with rare cancers and ultra-rare diseases. However, progress toward regulatory approval, reimbursement, and broad patient access is often constrained by…

Age-related immune states and PD-1 blockade: mechanisms and strategies for the elderly

Aging impairs antitumor immunity and may reduce the efficacy of immune checkpoint inhibitors (ICIs). However, the underlying mechanisms remain unclear. Building on our recent findings, we review three key mechanisms of CD8+ T-cell aging: elevated T-ce…

Spatiotemporal dynamics of T cells in peripheral blood and tumor underlying differential responses to neoadjuvant PD-1 blockade in hepatocellular carcinoma

Background
Programmed cell death protein-1 (PD-1) blockade has shown promising clinical efficacy in hepatocellular carcinoma (HCC), yet the underlying immunological mechanisms governing response and resistance remain unclear. This study aimed to delin…

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