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…

Decoding neoantigen-encoding tumor-specific transcripts unveils a shared target reservoir for immunotherapy in hepatocellular carcinoma

Background
Primary liver cancer, predominantly hepatocellular carcinoma (HCC), has limited therapeutic options. While mutation-derived neoantigen vaccine holds promise, its success is hindered by low antigen availability. This study explores transcrip…

Intratumoral Capnocytophaga leadbetteri promotes cancer cells proliferation and recruits neutrophils by activating TLR4/MyD88/NF-{kappa}B axis in oral squamous cell carcinoma

Background
Intratumoral bacteria influence the progression and treatment response of solid tumors through multiple mechanisms. Oral squamous cell carcinoma (OSCC) is a common malignant tumor in the head and neck; however, the role of intratumoral bact…

Safety and efficacy of fecal microbiota transplantation in solid cancers resistant to immune checkpoint inhibitors: results of the MITRIC trial

Background
Fecal microbiota transplantation (FMT) has shown promise in overcoming resistance to immune checkpoint inhibitors (ICIs) in early-phase cancer trials. We investigated the safety, feasibility and efficacy of FMT from ICI responders to patien…

Phase 1/2 study of IMC-C103C, a T cell receptor bispecific (MAGE-A4xCD3) ImmTAC targeting MAGE-A4-expressing malignancies

Purpose
IMC-C103C is an ImmTAC bispecific (MAGE-A4xCD3) T cell engager targeting a peptide from the cancer-testis antigen MAGE-A4 presented by HLA-A*02:01. This phase 1/2 study in advanced solid tumors (IMC-C103C-101; NCT03973333) investigated the saf…

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