Attention-guided framework for integrative omics and temporal dynamics in predicting major pathological response in neoadjuvant immunochemotherapy for NSCLC

Objective
This study developed a multiomics model combining radiomics, pathomics, and temporal imaging to predict major pathological response in patients with locally advanced non-small cell lung cancer (NSCLC) undergoing neoadjuvant immunochemotherap…

Targeting oncogenic acetyltransferase NAT10 to overcome anti-PD-1 resistance in nasopharyngeal carcinoma

Targeted resistance to immune checkpoint therapy remains a clinical challenge, and a recent study reported by Xie et al provides novel insights into how RNA acetylation, particularly N4-acetylcytidine (ac4C), plays a pivotal role in shaping the tumor …

SPP1high macrophage-induced T-cell stress promotes colon cancer liver metastasis through SPP1/CD44/PI3K/AKT signaling

Background
Patients with colon cancer liver metastases (CCLM) frequently exhibit poor responses to immunotherapy, a phenomenon attributed in part to an immune desert tumor microenvironment. This study aimed to comprehensively characterize the immune l…

Pan-microbial serological repertoire as a biomarker of immunotherapy response in hepatocellular carcinoma

Immune checkpoint inhibition (ICI) has become a first-line treatment strategy for advanced hepatocellular carcinoma (HCC). However, treatment efficacy remains varied, and there are no reliable biomarkers of response. We used phage immunoprecipitation …

Pre-existing infiltration with T cells and CD14+ myeloid cells is associated with treatment response to imiquimod in primary and recurrent vulvar high-grade squamous intraepithelial lesions

Imiquimod is a standard therapy option for vulvar high-grade squamous intraepithelial lesions (vHSIL). In a retrospective study, the pre-existing composition of the immune cell infiltrate was associated with clinical outcome after imiquimod treatment….

Multicenter phase II trial of ipilimumab and nivolumab in metastatic or unresectable perivascular epithelioid cell tumor (PEComa): a substudy of Dual Anti-CTLA-4 and Anti-PD-1 blockade in Rare Tumors (DART) SWOG S1609 (Cohort 38)

Background
Malignant perivascular epithelioid cell tumors (PEComas) are ultra-rare, aggressive mesenchymal neoplasms associated with poor outcomes. Standard-of-care systemic therapy includes mammalian target of rapamycin (mTOR) inhibition and chemothe…

Stromal cells modulate innate immune cell phenotype and function in colorectal cancer via the Sialic acid/Siglec axis

Background
The immunosuppressive tumor microenvironment reduces immune response effectiveness in stromal-rich tumors, including consensus molecular subtype 4 colorectal cancer (CRC). Mesenchymal stromal cells (MSCs), precursors to cancer-associated fi…

EP300 compromises antitumor immunity by increasing SOCS1 expression

Background
Beyond supporting cancer cell proliferation, tumor growth relies on the ability of cancer cells to evade immune surveillance. Identifying novel molecules that promote tumor immune escape may help develop more effective immunotherapeutic str…

Macrophages expressing chimeric cytokine receptors have an inflammatory phenotype and antitumoral activity upon IL-10 or TGF{beta} stimulation

Background
Triple-negative breast cancer (TNBC) is a highly aggressive subtype of breast cancer that lacks hormone receptors and human epidermal growth factor receptor 2 (HER2) amplification, making it unresponsive to standard hormone or HER2-targeted…

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