Targeting TOMM40 unleashes immunogenic mitophagy to facilitate antigen presentation and immunotherapy sensitization

Background
Mitophagy is a mitochondrial quality control process that maintains cellular homeostasis in cancer, yet whether its dysregulation can be exploited to induce tumor immunogenicity remains unclear.

Methods
We integrated pancancer single-cell …

Impact on survival of severe immuno-related adverse events in deficient mismatch repair/microsatellite instable-high digestive cancers treated with immunotherapy

Background
Deficient DNA mismatch repair/microsatellite instability-high (dMMR/MSI-H) cancers are very sensitive to immune checkpoint inhibitors (ICIs), yet their use is frequently complicated by immune-related adverse events (irAEs). Our study analyz…

Durable responses to triplet immunotherapy targeting TGF-{beta}, PD-L1, and tumor antigen, with an IL-15 receptor superagonist in mismatch repair proficient castration-resistant prostate cancer

Background
Immune checkpoint blockade is minimally active in unselected castration-resistant prostate cancer (CRPC) and does not reproducibly yield durable decreases in prostate-specific antigen (PSA) levels.

Methods
The Quick Efficacy Seeking Trial …

Induction toripalimab plus chemotherapy sequential concurrent chemoradiotherapy with nimotuzumab followed by toripalimab maintenance in stage IVB hypopharyngeal squamous cell carcinoma: a single-arm phase 2 study

Background
Optimal induction chemoimmunotherapy sequential concurrent chemoradiotherapy (cCRT) in locally advanced hypopharyngeal squamous cell carcinoma (HSCC) remains undefined. This study aimed to evaluate toripalimab plus chemotherapy sequential c…

Personalized tumor-loaded monocyte-derived dendritic cell vaccination in combination with atezolizumab as maintenance treatment in extensive-stage small cell lung cancer (ES-SCLC): phase Ib-II VENEZOLUNG trial

Background
Despite the incorporation of atezolizumab, an anti-programmed death-ligand 1 (PD-L1) antibody, into first-line chemotherapy regimen, survival in patients with extensive-stage small cell lung cancer (ES-SCLC) remains poor. Given the role of …

Randomized phase II trial of nivolumab and ipilimumab with or without stereotactic body radiation therapy in patients with metastatic castration-resistant prostate cancer: the CheckPRO, CA209-8TY trial

Background
Metastatic castration-resistant prostate cancer (mCRPC) is among the leading causes of cancer-related mortality in men worldwide. Treatment options for mCRPC typically include chemotherapy and androgen receptor pathway inhibitors. Immune ch…

Intrinsic tumor cell line immunogenicity may drive CAR-independent T cell responses and confound CAR T cell preclinical modeling

Background
Chimeric antigen receptor (CAR) T cells are highly potent therapies approved by the U.S. Food and Drug Administration (FDA) for several hematological malignancies. However, efficacy remains variable due to resistance, antigen modulation, sy…

Intratumoral TIGIT blockade augments antitumor responses and bypasses increased functionality of peripheral TIGIT+ NK cells in mouse and human models of bone and soft tissue sarcoma

Background
TIGIT (T cell immunoreceptor with Ig and ITIM domains) has emerged as a key exhaustion marker of intratumoral natural killer (NK) cells, but results from clinical trials with TIGIT blockade have been largely negative. Recent data have sugge…

Therapy-induced senescence rewires the melanoma secretome to promote antitumor immune response and augment cell therapies

Background
Therapy-induced senescence (TIS) is a common outcome of diverse anticancer treatments, including chemotherapy, radiation, and small-molecule inhibitors. Senescence is characterized by stable growth arrest and the senescence-associated secre…

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