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120 resultados encontrados.

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Lung Tumor Segmentation in Medical Imaging Using U-NET
Artículo
Acceso abierto Artículo DOAJ
J Jayapradha et al · MMU Press · 2025 · ISSN 2821-370X
Tumors are a deadly condition often triggered by a range of abnormal modifications and genetic abnormalities. Early tumor diagnosis is essential due to the highly concerned nature of the disease. Early detection and trea...
LCC LCC:Electronic computers. Computer science; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Open Access
Machine learning vs. radiomics for discriminating atypical cartilaginous tumors from benign enchondromas on MRI
Artículo
Acceso abierto Artículo DOAJ
Simon Johannes Joham et al · BMC · 2026 · ISSN 1475-925X
Abstract Background Enchondromas (EC) present cartilaginous tumors that are difficult to differentiate from their intermediate counterpart, atypical cartilaginous tumors (ACT). Histologically, tumor distinction of these ...
LCC TENDOk1lZGljYWwgdGVjaG5vbG9neQ~~Idioma eng
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Open Access
Neutrophil extracellular traps in the tumor microenvironment, metastasis, therapy, and beyond: advances, challenges, and perspectives
Artículo
Acceso abierto Artículo DOAJ
Jingwen He et al · BMC · 2026 · ISSN 1756-8722
Abstract Neutrophil extracellular traps (NETs), the DNA-protein structures released by neutrophils within the tumor microenvironment (TME), play a role in cancer that extends far beyond their traditional antimicrobial fu...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBibG9vZCBhbmQgYmxvb2QtZm9ybWluZyBvcmdhbnM~; TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHIdioma eng
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Optimizing next-generation CAR-macrophages against solid tumors: challenges and potential strategies
Artículo
Acceso abierto Artículo DOAJ
Yizhao Chen et al · BMC · 2026 · ISSN 1756-8722
Abstract Chimeric antigen receptor macrophage (CAR-M) therapy has emerged as a highly promising novel platform in solid tumor immunotherapy. Leveraging its inherent tumor-homing capacity, potent phagocytic function, and ...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBibG9vZCBhbmQgYmxvb2QtZm9ybWluZyBvcmdhbnM~; TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHIdioma eng
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Orchestration of the tumor microenvironment by citrus flavonoids: from preclinical mechanisms to translational therapeutic
Artículo
Acceso abierto Artículo DOAJ
Siyao Ma et al · Frontiers Media S.A · 2026 · ISSN 1664-3224
Malignant lung tumors are the leading cause of cancer-related mortality worldwide, and therefore remodeling of the tumor microenvironment (TME) has become an important strategy to overcome anti-tumor therapy resistance i...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Open Access
PRMT3 in cancer: arginine methylation as a driver of tumor metabolism, immune evasion, and therapeutic resistance
Artículo
Acceso abierto Artículo DOAJ
Hui Jin et al · Frontiers Media S.A · 2026 · ISSN 1664-3224
Protein arginine methyltransferase 3 (PRMT3) is a type I arginine methyltransferase that catalyzes asymmetric dimethylation of arginine residues on diverse substrate proteins. Initially characterized as a regulator of ri...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Open Access
Pleiotropic effects of BET inhibition broadly boost tumor immunogenicity to CD8+ T cells
Artículo
Acceso abierto Artículo DOAJ
Jeroen Melief et al · Taylor & Francis Group · 2026 · ISSN 2162-402X
BET inhibitors (BETi) have shown potential to augment tumor immunogenicity in melanoma. However, conflicting evidence exists regarding their precise mechanism of action, and their overall impact on melanoma immunogenicit...
LCC LCC:Immunologic diseases. Allergy; TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbIdioma eng
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Profile of Primary Brain Tumor Patients Who Received Radiotherapy at Hasan Sadikin General Hospital Bandung in 2020-2021
Artículo
Material complementario disponible Artículo DOAJ
Siti Fira Rahmawaty et al · Dharmais Cancer Hospital - National Cancer Center · 2024 · ISSN 1978-3744
Background: A brain tumor is a tumor that is most known for its dangerous progressivity. Brain tumor is classified into primary and metastatic types. One of the management for primary brain tumors is radiotherapy. This s...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Prognostic factors and surgical approach selection for descending duodenal gastrointestinal stromal tumors
Artículo
Acceso abierto Artículo DOAJ
Xiaohan Lin et al · Shanghai Chinese Clinical Medicine Press Co., Ltd · 2026 · ISSN 1008-6358
ObjectiveTo explore the prognostic factors for patients with descending duodenum gastrointestinal stromal tumors (GIST), analyze the impact of different surgical approaches on prognosis, and develop a predictive model fo...
LCC LCC:MedicineIdioma eng
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Open Access
Reciprocal interactions between tumor and endothelial cells: Effects of selective vasopressin V2 receptor peptide agonists
Artículo
Acceso abierto Artículo CONICET Digital
Garona, Juan et al · Smart Science & Technology · 2014 · ISSN 2331-091X
Recent experimental evidence suggested that the synthetic peptide desmopressin (DDAVP) interferes tumor angiogenesis by inducing the formation of angiostatin. It is also known that DDAVP stimulates the endothelial releas...
Idioma eng
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Open Access
Research progress on the prevention and treatment of drug-induced myocardial injury related to anti-tumor therapy with Chinese traditional medicine
Artículo
Acceso abierto Artículo DOAJ
Yanan Gu et al · Shanghai Chinese Clinical Medicine Press Co., Ltd · 2026 · ISSN 1008-6358
With the widespread application of chemotherapy, immunotherapy, and targeted therapy, cardiotoxicity associated with anti-tumor treatment has gained increasing attention. Drug-induced cardiac injury can significantly imp...
LCC LCC:MedicineIdioma eng
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Open Access
Route-dependent dissemination with conserved blood–tumor barrier ultrastructure in intracranial metastasis models
Artículo
Material complementario disponible Artículo DOAJ
Jian Zhao et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract The dissemination route of brain metastases dictates their spatiotemporal distribution, but whether it alters the ultrastructural state of the blood-tumor barrier remains unresolved. Here, we compared a modified...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Single-cell and spatial transcriptome analysis reveals the potential therapeutic targets for testicular sex cord-stromal cell tumor
Artículo
Acceso abierto Artículo DOAJ
Lei Chen et al · BMC · 2026 · ISSN 2050-7771
Abstract Testicular sex cord stromal tumor (TSCST) is a rare testicular tumor with unknown molecular mechanisms, tumor microenvironment (TME) and limited therapeutic options. To define the molecular mechanism and potenti...
LCC LCC:Therapeutics. PharmacologyIdioma eng
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Open Access
Targeting tumor-associated macrophages through phytochemicals: a promising strategy for cold tumor therapy
Artículo
Material complementario disponible Artículo DOAJ
Tian Shue et al · BMC · 2026 · ISSN 1749-8546
Abstract Immunotherapy serves as the fourth modality for cancer treatment, following surgery, radiotherapy, and chemotherapy. However, its efficacy remains inconsistent due to the heterogeneity of the tumor microenvironm...
LCC TENDOk90aGVyIHN5c3RlbXMgb2YgbWVkaWNpbmU~Idioma eng
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The Role of COQ10B in Tumor Progression and Its Association with Immune Escape in Esophageal Squamous Cell Carcinoma: A Multi-Omics and Functional Analysis
Artículo
Acceso abierto Artículo DOAJ
Cao L et al · Dove Medical Press · 2026 · ISSN 1178-7074
Leiyu Cao,* Xingfang Wei,* Yu Wei, Xiaoli Ma, Yan Gao, Chengcheng Qu, Wen Yi, Kalima Muhetaer, Li Zhang Cadre Healthcare Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinji...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
The double-edged sword role of tumor-associated macrophages: preventing or causing resistance to immunotherapy
Artículo
Acceso abierto Artículo DOAJ
Raheleh Roudi et al · BMC · 2026 · ISSN 1756-9966
Abstract Immunotherapy has transformed cancer treatment, yet only a subset of patients achieves durable responses. Although macrophages play a key role in modulating immune response and could be used to enhance immunothe...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
The immunological effect of hyaluronan in tumor angiogenesis
Artículo
Acceso abierto Artículo CONICET Digital
Spinelli, Fiorella Mercedes et al · Springer Nature · 2015 · ISSN 2050-0068
The relationship between the immune system and angiogenesis has been described in several contexts, both in physiological and pathological conditions, as pregnancy and cancer. In fact, different types of immune cells, su...
Idioma eng
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Open Access
The influence of brachytherapy on tooth development: a longitudinal study of pediatric head and neck tumor survivors
Artículo
Material complementario disponible Artículo DOAJ
Guohao Zhang et al · BMC · 2026 · ISSN 1472-6831
Abstract Background Interstitial brachytherapy is an effective and organ-preserving radiotherapeutic modality for pediatric and adolescent patients with head and neck tumors, offering favorable outcomes with minimal impa...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Understanding the immunomodulatory mechanisms for natural products that overcome tumor chemoresistance to platinum-based cancer drugs and other treatments
Artículo
Acceso abierto Artículo DOAJ
Yaoxuan Zhu et al · Frontiers Media S.A · 2026 · ISSN 1663-9812
RationaleCancer remains one of the most formidable challenges in mordern medicine. Chemoresistance, particularly resistance to platinum-based agents, presents a major challenge in effective treatments. In response to thi...
LCC LCC:Therapeutics. PharmacologyIdioma eng
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Open Access
Unraveling Tumor Heterogeneity: Quantitative Insights from Single-cell RNA Sequencing Analysis in Breast Cancer Subtypes
Artículo
Acceso abierto Artículo CONICET Digital
Senra, Daniela et al · Cognizant Communication Corp · 2025 · ISSN 1052-2166
Background and objectives: Tumors are complex systems characterized by variations across genetic, transcriptomic, phenotypic, and microenvironmental levels. This study introduced a novel framework for quantifying cancer ...
Idioma eng
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Open Access
VISTA promotes ovarian cancer progression through activation of NF-κB pathway and tumor microenvironment reprogramming
Artículo
Acceso abierto Artículo DOAJ
Sicong Liu et al · BMC · 2026 · ISSN 1757-2215
Abstract Background V-domain immunoglobulin suppressor of T-cell activation (VISTA), an immune checkpoint protein, is overexpressed in multiple cancers. However, its mechanistic role in ovarian cancer (OC) remains largel...
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Open Access
Visceral and subcutaneous adipose stem cells modulate colorectal cancer cell progression: direct and indirect contact distinctly accelerate tumor aggressiveness
Artículo
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Mikołaj Domagalski et al · BMC · 2026 · ISSN 1528-3658
Abstract Background Adipose tissue is increasingly recognized as an important component of the tumor microenvironment of colorectal cancer (CRC) and actively contributes to the progression of the disease. Adipose stem ce...
LCC LCC:Therapeutics. Pharmacology; TENDOkJpb2NoZW1pc3RyeQ~~Idioma eng
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What is the expected learning curve in computer-assisted navigation for bone tumor resection?
Texto / recurso
Acceso abierto Texto / recurso RI ITBA
Farfalli, Germán L. et al · RI ITBA · 2019 · ISSN 0009-921X
"Background Computer navigation during surgery can help oncologic surgeons perform more accurate resections. However, some navigation studies suggest that this tool may result in unique intraoperative problems and increa...
Idioma en
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Open Access
Wound formation, wound size, and progression of wound healing after intratumoral treatment of mast cell tumors in dogs with tigilanol tiglate
Artículo
Acceso abierto Artículo DOAJ
Paul Reddell et al · Oxford University Press · 2021 · ISSN 0891-6640
Abstract Background Tigilanol tiglate (TT) is a novel small molecule for intratumoral treatment of nonmetastatic mast cell tumors (MCTs) in dogs. In a randomized controlled clinical study, 75% of dogs that received a sin...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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