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BackgroundThe extent to which patients with cancer are willing to accept uncertainty about the clinical benefit of new cancer drugs in exchange for faster access is not known. This study aims to examine preferences for access versus certainty, and to understand factors that influence these preferences. MethodsA US nationally representative sample of older adults were recruited via Cint, an online platform

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BackgroundOlder patients (aged ≥65 years) with glioblastoma have a worse prognosis than younger patients and a median overall survival of 6–9 months. 3,4-Dihydroxy-6-[18F]fluoro-L-phenylalanine (18F-DOPA) PET sensitively and specifically identifies metabolically active glioblastoma for preferential targeting. Proton beam therapy potentially improves quality of life (QOL) by sparing more healthy brain

Immune checkpoint blockade therapy has revolutionized cancer treatment, but resistance remains prevalent, often due to dysfunctional tumor-infiltrating lymphocytes. A key contributor to this dysfunction is mitochondrial dysfunction, characterized by defective oxidative phosphorylation, impaired adaptation, and depolarization, which promotes T cell exhaustion and severely compromises antitumor efficacy

Biomarkers have revolutionized the management of colorectal cancer (CRC), facilitating early detection, prevention, personalized treatment, and minimal residual disease (MRD) monitoring. This review explores current CRC screening strategies and emerging biomarker applications. Main body. We summarize the landscape of non-invasive CRC screening and MRD detection strategies, discuss the limitations of

Cancer cells exploit a mesenchymal-like transcriptional state (MLS) to survive drug treatments. Although the MLS is well characterized, few therapeutic vulnerabilities targeting this program have been identified. Here, we systematically identify the dependency network of mesenchymal-like cancers through an analysis of gene essentiality scores in ~800 cancer cell lines, nominating a poorly studied kinase

Hepatocellular carcinoma presents strong sexual dimorphism, being 2-3 times more frequent in males than in females; however, the role of sex in response to immunotherapies in HCC remains unknown. We demonstrate that NOTCH1, an understudied oncogene in HCC, elicits sexually dimorphic anti-tumor immunity and response to FDA-approved immunotherapies. Surprisingly, males harboring NOTCH1-driven tumors

Purpose: Necrosis quantification in the neoadjuvant setting using pathology slide review is the most important validated prognostic marker in conventional osteosarcoma. Herein, we explored three deep learning strategies on histology samples to predict outcome for OSA in the neoadjuvant setting. Experimental Design: Our study relies on a training cohort from New York University (New York, NY) and an

Background: Dual PD-1/CTLA-4 inhibition shows promise in various malignancies. The SWOG S1609 DART trial presents initial results of ipilimumab/nivolumab in vulvar cancers. Methods: DART is a prospective/open-label/multicenter (1,016 US sites)/multi-cohort phase II clinical trial of ipilimumab (1mg/kg intravenously every 6 weeks) plus nivolumab (240mg intravenously every 2 weeks). The primary endpoint

Purpose: Inhibition of the cyclin D-cyclin dependent kinase (CDK)4/6-INK4-retinoblastoma pathway can overcome acquired or de novo treatment resistance to endocrine monotherapy. Responses to endocrine monotherapy in advanced endometrial cancer (EC) are suboptimal, perhaps due to genomic alterations that promote estrogen receptor (ER)-independent cyclin D1-CDK4/6 activation. We hypothesized that addition

Purpose: Mutational data from multiple solid and liquid biospecimens of a single patient is often integrated to track cancer evolution. However, there is no accepted framework to resolve if individual samples from the same individual share variants due to common identity versus coincidence. Experimental Design: Utilizing 8,000 patient tumors from The Cancer Genome Atlas (TCGA) across 33 cancer types

Purpose: The MammaPrint prognostic assay categorizes breast cancers into high- and low-risk subgroups, and the high-risk group can be further subdivided into high 1 (MP-H1), and very high-risk high-2 (MP/H-2). The aim of this analysis was to assess clinical and molecular differences between the hormone receptor positive/HER2-negative (HR+) MP-H1, -H2, and triple negative (TN) MP-H1 and -H2 cancers

BACKGROUND Pre-clinical cancer studies ascribe promising anticancer properties to metformin. Yet, clinical findings vary, casting uncertainty on its therapeutic value for non-small cell lung cancer (NSCLC) patients. We hypothesized that metformin could benefit obese and overweight patients with NSCLC. METHODS We retrospectively analyzed two clinical cohorts and employed complementary mouse models to

Millions of new cases of cancer are diagnosed worldwide each year, making it a serious public health concern. Developments in customized therapy and early detection have significantly enhanced treatment for and results from cancer. Therefore, it is important to investigate new molecular biomarkers. In this study, we created an efficient transient receptor potential melastatin (TRPM) family members-related

Cytokine release syndrome (CRS) is a common acute toxicity in T-cell therapies, including T-cell engaging bispecific antibodies (T-BiSp). Effective CRS management and prevention is crucial in T-BiSp development. Required hospitalization for 7 of the 9 approved T-BiSp and the need for clinical intervention in severe cases highlight the importance of mitigation strategies to reduce healthcare burden

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BackgroundCompared with children and older adults, the burden of cancer in adolescents and young adults (ages 15–39) is understudied. We aimed to quantify the global burden of adolescent and young adult cancer in 2022 and 2050, and explore patterns in incidence, mortality, and case fatality. MethodsIn this population-based study, we used the GLOBOCAN database to quantify the number of new cases and

BackgroundPaclitaxel plus ramucirumab is recommended as a second-line treatment regimen in patients with advanced HER2-negative gastric or gastro-oesophageal junction cancer. We aimed to assess whether switch maintenance or early second-line therapy with paclitaxel plus ramucirumab improved outcomes compared with continuation of oxaliplatin and fluoropyrimidine doublet chemotherapy as a first-line

BackgroundBlack patients were severely under-represented in the clinical trials that led to the approval of immune checkpoint inhibitors (ICIs) for all cancers. The aim of this study was to characterise the effectiveness and safety of ICIs in Black patients. MethodsWe did a retrospective cohort study of patients in the US Veterans Health Administration (VHA) system's Corporate Data Warehouse containing

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BackgroundManagement of patients with locoregionally advanced head and neck squamous cell carcinoma (HNSCC) when cisplatin is contraindicated is controversial. We aimed to assess whether radiotherapy with concurrent and adjuvant durvalumab would improve outcomes compared with radiotherapy with cetuximab. MethodsNRG-HN004 was designed as an open-label, multicentre, parallel-group, randomised, phase

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Undifferentiated pleomorphic sarcoma (UPS) and related tumors are the most common type of soft tissue sarcoma. However, this spectrum of tumors has different etiologies with varying rates of metastasis and survival. Two dermal-based neoplasms in this class of pleomorphic sarcomas, atypical fibroxanthoma (AFX) and pleomorphic dermal sarcoma (PDS), are challenging to differentiate at initial biopsy but

Fibroblast growth factors (FGFs) and their receptors regulate numerous cellular processes, such as metabolism and signal transduction, but can also drive tumorigenesis. Specifically, in lung cancer, the overexpression of FGFs, as well as the amplification, mutation and fusion of FGFR genes, are closely linked to the initiation, progression and resistance of the disease, suggesting that targeting FGF/FGFR

Normal life requires cell division to produce new cells, but cell death is necessary to maintain balance. Dysregulation of cell death can lead to the survival and proliferation of abnormal cells, promoting tumor development. Unlike apoptosis, necrosis, and autophagy, the newly recognized forms of regulated cell death (RCD) cuproptosis, ferroptosis, and PANoptosis provide novel therapeutic strategies

Tumor-associated macrophages (TAMs) are a heterogenous population of myeloid cells that dictate the inflammatory tone of the tumor microenvironment (TME). In this study, we unveiled a mechanism by which scavenger receptor CD36 suppresses TAM inflammatory states. CD36 was upregulated in TAMs and associated with immunosuppressive features, and myeloid-specific deletion of CD36 significantly reduced tumor

A range of advanced nanovaccines (NV) combined with immunotherapies has recently emerged for treating malignant tumors and has demonstrated promising tumor-suppressive effects. Nevertheless, their effectiveness is often limited by immunosuppression within the tumor microenvironment. To overcome this challenge, new approaches for NV development are required to improve antigen cross-presentation and

Epithelial-to-mesenchymal transition (EMT) is known to play roles in orchestrating cellular plasticity across many physiological and pathological contexts. Partial EMT, wherein cells maintain both epithelial and mesenchymal features, is gaining recognition for its functional importance in cancer in recent years. There are many factors regulating both partial and full EMT, and the precise mechanisms

Tumor-associated microglia and macrophages (TAM) make up the largest immune cell population in the glioblastoma (GBM) tumor microenvironment. Given the heterogeneity and plasticity of TAMs in the GBM tumor microenvironment, understanding the context-dependent cancer cell–TAM symbiotic interaction is crucial for understanding GBM biology and developing effective therapies. In a recent issue of Cell

Purpose: Co-mutations of the KRAS and STK11 genes in advanced non-small cell lung cancer (NSCLC) are associated with immune checkpoint blockade (ICB) resistance. While neoadjuvant chemoimmunotherapy is now a standard of care treatment for resectable NSCLC, the clinical and immunologic impact of KRAS andSTK11 co-mutations in this setting are unknown. Experimental design: We evaluated and compared recurrence-free

Purpose: This phase II trial investigated the safety and efficacy of chemoradiotherapy (CRT) followed by immunochemotherapy (iCT) and surgery in unresectable locally advanced esophageal squamous cell carcinoma (ESCC). Patients and Methods: Patients with unresectable locally advanced ESCC received radiotherapy (50 Gy/25f, 5 days/week) and nab-paclitaxel (100 mg on day 1/week) plus cisplatin (25 mg/m2

PURPOSE Epithelioid hemangioendothelioma (EHE), an ultra-rare sarcoma, poses therapeutic challenges because of limited efficacy of conventional chemotherapy in advanced cases, necessitating exploration of new treatment avenues and identification of novel aggressive biomarkers. This study aimed at (i) utilizing a patient-derived xenograft model of EHE and its associated cell line to assess the efficacy

PURPOSE Tumor progression has been linked to stiffening of the extracellular matrix caused by fibrosis. Cancer cells can be mechanically conditioned by stiff extracellular matrix, exhibiting a 1,004-gene signature [mechanical conditioning (MeCo) score]. Nintedanib has demonstrated antifibrotic activity in idiopathic pulmonary fibrosis. This study explores nintedanib's antifibrotic effect on breast

PURPOSE The IMMUNOSARC trial combined an antiangiogenic agent (sunitinib) with a PD1 inhibitor (nivolumab) in advanced sarcomas. Here, we present the first correlative studies of the soft-tissue sarcoma cohort enrolled in this trial. EXPERIMENTAL DESIGN Formalin-fixed paraffin-embedded and peripheral blood samples were collected at baseline and week 13. Formalin-fixed paraffin-embedded samples were

Itaconate is a metabolite produced by macrophages upon infection and acts as an antimicrobial molecule. In this issue of Cancer Cell, Lin et al. found that itaconate produced by tumor-associated macrophages is taken up by cancer cells via the transporter solute carrier family 13 member 3 (SLC13A3), promoting resistance to immune checkpoint inhibitors.

Liver metastases are commonly detected in the advanced stages of various malignant tumors, representing a significant clinical challenge. Throughout the process of liver metastases formation, immune cells play a pivotal role, particularly in the pre-metastatic and metastatic niches within the liver. Immune cells establish extensive and intricate interactions with tumor cells and other components in

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BackgroundHyperthermic intraperitoneal chemotherapy (HIPEC) at interval cytoreductive surgery for ovarian cancer improves overall survival but its role in recurrent disease is uncertain. We aimed to compare outcomes in patients treated with or without HIPEC during surgery for recurrent ovarian cancer. MethodsThe multicentre, open-label, randomised, phase 3 CHIPOR trial was conducted at 31 sites in

How cancer cells escape immune surveillance and resist immune checkpoint blockade (ICB) remains to be fully elucidated. By screening candidate genes frequently gained in cancer, we identified expression of ubiquitin-like modifier activating enzyme 1 (UBA1) as being the most negatively correlated with signatures related to effector CD8+ T-cells. High UBA1 expression was strongly predictive of treatment

ImportancePatients with extensive-stage small cell lung cancer (ES-SCLC) have poor prognoses and unmet medical needs.ObjectiveTo evaluate the efficacy and safety of toripalimab plus etoposide and platinum-based chemotherapy (EP) vs placebo plus EP as a first-line treatment for patients with ES-SCLC.Design, Setting, and ParticipantsThis multicenter, double-blind, placebo-controlled phase 3 randomized

This cohort study investigates the regulatory fate in the European Union for drugs that received accelerated approval for cancer indications in the US.

ImportanceLimited availability and affordability of cancer drugs contribute to staggering disparities in cancer survival between high-income and low- and middle-income countries (LMICs). As infrastructure for cancer care rapidly develops, there is an urgent need to reduce prices and improve access to cancer medicines in LMICs to advance pharmacoequity globally.ObservationsPrior strategies to expand

PTEN hamartoma tumor syndrome (PHTS), DICER1-related tumor predisposition (DICER1) and tuberous sclerosis complex (TSC) are rare conditions which each increase risk for distinct spectra of benign and malignant neoplasms throughout childhood and adulthood. Surveillance considerations for each of these conditions focus on patient and family education, early detection and multidisciplinary care. In this

Purpose: Cluster of differentiation 40 (CD40) is expressed on B-cell acute lymphoblastic leukemia (B-ALL) cases. However, the effect of CD40 activation on B-ALL cells has never been tested in vivo. Experimental Design: The aim of our preclinical study was to investigate the therapeutic potential of a CD40 agonist in the treatment of B-ALL using patient-derived xenograft (PDX) mouse models. Results:

Purpose: Pancreatic adenocarcinoma (PDAC) has limited treatment options. We compared the efficacy of comprehensive precision medicine against the conventional treatment in PDAC. Methods: Phase III trial of advanced PDAC where patients were randomized (1:2) to a conventional treatment treated at physician’s discretion (arm A), or to precision medicine (arm B). Subjects randomized to arm B underwent

Purpose: Lung metastasis is responsible for most deaths caused by osteosarcoma. How malignant bone cells coerce the lung microenvironment to support metastatic growth remains unclear. We sought to identify metastasis-specific therapeutic vulnerabilities by delineating the cellular and molecular mechanisms essential to metastatic niche formation in the lung. Experimental design: We used single-cell

Purpose: 8-28% of Papillary thyroid carcinoma (PTC) experience recurrence, complicating risk stratification and treatment. We previously identified an inflammatory molecular subtype of PTC associated with poor prognosis. Based on this subtype, we aimed to develop and validate a noninvasive radiomic signature to predict prognosis and treatment response in PTC patients. Experimental Design: We collected

Background Understanding disparities in adolescent cigarette smoking is important for effective prevention. Methods We investigated disparities in adolescent smoking based on cumulative reported psychosocial/health risk among respondents ages 12-17 years in the US National Survey of Drug Use and Health from 2002 to 2019. Multivariable regression estimated associations of cumulative risk, survey years