Cancers

Background/Objectives: Colorectal cancer (CRC) remains a major contributor to the global oncological burden, with marked disparities in mortality and survival between Western and Eastern European countries. Romania continues to report unfavorable CRC outcomes, driven by delayed diagnosis, limited screening uptake, and heterogeneous care pathways. This study aimed to assess the 15-year institution…

Background/Objectives: Supraglottic and hypopharyngeal carcinomas are aggressive malignancies that are often diagnosed at advanced stages. Timely recognition of these malignancies is influenced by many factors, such as endoscope quality and experience. This study evaluated the potential of artificial intelligence (AI) to support real-time detection and classification of such lesions during flexib…

Background/Objectives: High-grade serous carcinoma (HGSC) represents the most frequent subtype of epithelial ovarian cancer (OC) and is associated with malignant ascitic fluid (MAF), which fosters a pro-inflammatory microenvironment that supports tumor progression. Given its rich cellular and soluble content, MAF offers a valuable window into tumor–host interactions and disease dynamics. This stu…

Background: Immune checkpoint inhibitors (ICIs) have transformed the treatment of advanced melanoma, but the comparative cardiac safety of cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4)-containing regimens versus programmed cell death protein 1 (PD-1)-only regimens in real-world populations remains poorly characterized. We compared cardiac outcomes between melanoma patients exposed to CTLA-…

Esophageal cancer is a common malignancy of the upper gastrointestinal tract that is associated with high incidence and mortality rates. Radiotherapy constitutes a cornerstone therapeutic modality for esophageal cancer. In radiotherapy, ionizing radiation is used to eliminate tumor cells through direct DNA damage and indirect reactive oxygen species (ROS)-mediated effects. However, clinical outco…

Background: Lung cancer remains the leading cause of cancer-related mortality in the United States, characterized by poor overall survival rates (OS), particularly for advanced-stage disease. While smoking is a primary risk factor, other contributors include environmental exposures, genetics, comorbidities, and socioeconomic factors. Methods: We included 232 patients with lung cancer (96% NSCLC).…

Background/Objectives: Immune exclusion in head and neck squamous cell carcinoma (HNSCC) limits immunotherapy efficacy, yet the molecular determinants of stromal-immune organization remain incompletely characterized. The desmosomal cadherin DSG2 is highly expressed in squamous epithelium; its role in shaping the tumor microenvironment (TME) is unknown. Methods: We integrated bulk RNA-seq from 836…

Background/Objectives: To compare perioperative, pathological, functional, and oncological outcomes of robot-assisted radical nephrectomy with inferior vena cava tumor thrombectomy (RARN-TT) versus open (ORN-TT) and laparoscopic (LRN-TT) approaches. Methods: PubMed, Scopus, and Web of Science were searched for studies of adults with renal cell carcinoma and Mayo/Neves level I–IV inferior vena cav…

Background/Objectives: Adaptive radiotherapy (ART) is essential yet expensive in prostate cancer treatment. This study aims to preliminarily validate the feasibility of an integrated AI workflow for CBCT-guided adaptive radiotherapy in prostate cancer, and to provide a technical foundation for subsequent clinical translation. Methods: Planning CT and CBCT images from 120 patients were used for tr…

Background and Objectives: The outcomes for patients with localised prostate cancer are variable, even within defined tumour grades or clinical risk groups. Identifying features associated with disease aggression is imperative in contemporary PCa research. ISUP 2 PCa is particularly important in this regard as it exhibits a wide range of oncologic behaviour. The aim of this study was to evaluate …

Background/Objectives: Cervical cancer (CC) is the most clinically significant HPV-associated malignancy. Platinum-based chemotherapies produce drug resistance and serious adverse effects. Drug repurposing and combinations are promising approaches to improve the antitumor response. Here, we evaluated the antineoplastic potential of loratadine and simvastatin alone and in combination with cisplati…

Background/objectives: Melatonin has circadian, antioxidant, mitochondrial, and immunomodulatory functions, but human data linking relative melatonergic status to coordinated systemic biomarker burden remain limited. We examined this association and tested its internal robustness to alternative score construction, outlier handling, and missing-data assumptions. Methods: We performed an adult-only…

Immune checkpoint inhibitors (ICIs) have significantly changed the treatment landscape of several gastrointestinal (GI) malignancies, particularly microsatellite instability-high (MSI-H) and mismatch repair-deficient (dMMR) tumors. However, most GI cancers remain resistant to current PD-1/PD-L1-based immunotherapy because of complex and highly suppressive tumor microenvironments characterized by …

Background/Objectives: Histological biomarkers of therapy response remain incompletely defined in preclinical breast cancer models. We evaluated whether quantitative immunofluorescence imaging and multimodal machine learning (ML) could identify image-derived tissue biomarkers associated with response in a 4T1 murine breast cancer therapy-response setting. Methods: We analysed 1696 immunofluoresce…

Purpose: Systemic immunotherapy is less effective in patients with liver metastases. Immunoembolization could potentially overcome the immunosuppressive tumor microenvironment, but the optimal immunotherapy agent, embolic, and release kinetics are unknown. Methods: A wide range of immunotherapy agents (cytokines, small molecules, and oligonucleotides) were loaded onto various embolics (stabilized…

Objective: To evaluate current and emerging perioperative optimization strategies in genitourinary surgery and assess their potential to improve surgical outcomes, particularly in patients with modifiable risk factors. Methods: A literature review was conducted using PubMed databases examining perioperative interventions relevant to patients undergoing surgery for genitourinary cancers. Areas of …

Ketogenic metabolic therapy (KMT), typically implemented as a ketogenic diet (KD), has re-emerged as a potential adjuvant strategy in oncology. Its rationale is grounded in the metabolic reprogramming of cancer cells, including their reliance on glucose and lipid substrates and the signaling functions of ketone bodies. Despite extensive preclinical evidence of anti-proliferative and immunomodulat…

Gliomas, and glioblastoma in particular, remain difficult to model because molecular heterogeneity, diffuse invasion, blood–brain and blood–tumour barrier effects, immune suppression and repeated therapeutic escape converge in the same disease. Two-dimensional cultures, glioma stem cell (GSC) systems, acute tumour slices and animal models remain indispensable for mechanistic research, pharmacolog…

Objectives: Spinal tumors often require complex surgical treatments, in particular en bloc vertebrectomy, and a pre-operative kinematics and functional assessment of the spine could be advised to improve surgical outcomes and patients’ quality of life. However, established protocols for stereophotogrammetry-based gait analysis are not available. This study aims at evaluating the feasibility of an…

Squamous cell carcinoma of the anal canal (SCAC) is a rare malignancy whose incidence has been steadily increasing worldwide. Persistent infection with high-risk human papillomavirus (HPV), particularly HPV16 and HPV18 genotypes, is the main etiological factor and plays a central role in tumor development. While combined chemoradiotherapy remains the standard treatment for localized disease and a…