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118 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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Generation Healthy Kids: a protocol for the mixed methods process evaluation of a school- and community-based intervention targeting healthy weight and wellbeing among 6–11-year-olds in Denmark
Artículo
Acceso abierto Artículo DOAJ
Rikke Fredenslund Krølner et al · BMC · 2026 · ISSN 1745-6215
Abstract Background A high prevalence of child overweight and obesity worldwide calls for innovative multi-setting intervention approaches, and thorough evaluation. This paper describes the protocol for the process evalu...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Gene and cell line efficiency of CRISPR computed by tensor decomposition in genome-wide CRISPR-Cas9 knockout screens
Artículo
Acceso abierto Artículo DOAJ
Y.-H. Taguchi et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Genome-wide CRISPR-Cas9 knockout screens are often used to experimentally evaluate gene function. However, the efficacy of individual sgRNAs targeting unique genes varies and is difficult to integrate. In this s...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Targeting dormant cancer cells: ferroptosis as a precision therapeutic strategy
Artículo
Material complementario disponible Artículo DOAJ
Sijia Hao et al · BMC · 2026 · ISSN 1689-1392
Abstract Dormant cancer cells are a significant source of cancer recurrence and metastasis and exhibit robust resistance to conventional therapies. Therefore, the exploration of novel therapeutic strategies to eliminate ...
LCC LCC:CytologyIdioma eng
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Material complementario
Targeting m6A RNA methylation to sensitize cancer cells to DNA-damaging therapies
Artículo
Acceso abierto Artículo DOAJ
Bianca Cesaro et al · Springer · 2026 · ISSN 2730-6011
Abstract N6-methyladenosine (m6A) is the most abundant internal modification in eukaryotic mRNA and plays a crucial role in post-transcriptional gene regulation. Recent studies have revealed that m6A modification is dysr...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
Targeting GPR34 in damage-associated macrophages enhances anti-tumor immunity and the efficacy of Surufatinib in pancreatic cancer
Artículo
Acceso abierto Artículo DOAJ
Xiaofan Guo et al · Nature Publishing Group · 2026 · ISSN 2059-3635
Abstract Tumor-associated macrophages (TAMs) are pivotal in the immunosuppressive tumor microenvironment of pancreatic ductal adenocarcinoma (PDAC). The efficacy of targeting the CSF-1/CSF-1R axis in PDAC remains uncerta...
LCC LCC:Medicine; LCC:Biology (General)Idioma eng
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Open Access
Targeting adipocyte ESRRA alleviates osteoarthritis via interrupting inter-organelle crosstalk of complement C3-CFD-MAC cascade
Artículo
Acceso abierto Artículo DOAJ
Tongling Huang et al · Nature Publishing Group · 2026 · ISSN 2095-6231
Abstract Osteoarthritis is an aging-related systemic disease involving the crosstalk of multiple organs/tissues in metabolism and inflammation, yet little is known about the contribution of liver and marrow adipose tissu...
LCC LCC:Biology (General); TENDOlBoeXNpb2xvZ3k~Idioma eng
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Open Access
Targeting lung cancer: synergistic therapeutic strategy of cuproptosis and immunogenic cell death
Artículo
Acceso abierto Artículo DOAJ
Yan Yang et al · Frontiers Media S.A · 2026 · ISSN 2296-634X
Cu, a common essential trace element in the human body, is involved in multiple physiological and pathological processes. Cuproptosis, a recently proposed form of cell death, is triggered by Cu overload. It primarily tar...
LCC LCC:Biology (General)Idioma eng
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Open Access
MARCO promotes cholangiocarcinogenesis by inducing immunosuppression and its targeting reduces tumor growth
Artículo
Acceso abierto Artículo DOAJ
Aloña Agirre-Lizaso et al · Nature Publishing Group · 2026 · ISSN 2059-3635
Abstract Cholangiocarcinoma (CCA) comprises a heterogeneous group of biliary malignant tumors with poor prognosis and limited therapeutic options. Recent studies have highlighted the role of the immune system in the deve...
LCC LCC:Medicine; LCC:Biology (General)Idioma eng
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Open Access
Sixteen multiple-amplifier sensing charge-coupled devices and characterization techniques targeting the next generation of astronomical instruments
Artículo
Material complementario disponible Artículo CONICET Digital
Lapi, Agustín Javier et al · Society of Photo-Optical Instrumentation Engineers · 2024 · ISSN 2329-4124
We present a candidate sensor for future spectroscopic applications, such as a Stage-5 Spectroscopic Survey Experiment or the Habitable Worlds Observatory. This type of charge-coupled device (CCD) sensor features multipl...
Idioma eng
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Material complementario
Coacervate‐Mediated Lysosome‐Targeting Antibody Delivery for Protein Degradation
Artículo
Acceso abierto Artículo DOAJ
Dingdong Yuan et al · Wiley · 2026 · ISSN 2198-3844
ABSTRACT Selective recognition of cancer‐associated proteins (CAPs) by antibodies, followed by their delivery into the intracellular organelle, the lysosome, results in targeted degradation of CAPs and suppresses the g...
LCC TENDOlNjaWVuY2U~Idioma eng
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Open Access
Detection and genetic characterization of the GP60 Gene of Cryptosporidium parvum isolated from HIV+/AIDS patients - Kurdistan Province, Northwest Iran: predominance of subtype IId
Artículo
Acceso abierto Artículo DOAJ
Fares Bahrami et al · BMC · 2026 · ISSN 1757-4749
Abstract Background Cryptosporidium spp. is an important intestinal protozoan parasite causing morbidity and mortality in immunocompromised patients, particularly those with HIV+/AIDS. A cross-sectional study was conduct...
LCC LCC:Diseases of the digestive system. GastroenterologyIdioma eng
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Open Access
Kynurenine promotes angiogenesis through mTOR signaling in head and neck squamous cell carcinoma
Artículo
Acceso abierto Artículo DOAJ
Shuoqi Lin et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Angiogenesis and its maturation play a crucial role in the progression and prognosis of head and neck squamous cell carcinoma (HNSCC). Tumor growth relies on an adequate blood supply to meet metabolic demands, w...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Multi‐Targeting Non‐Specific Genome Engineering in Bacteria
Artículo
Material complementario disponible Artículo DOAJ
Runze Sun et al · Wiley · 2026 · ISSN 2198-3844
ABSTRACT Genome engineering plays a crucial role in the rapidly growing fields of metabolic engineering and synthetic biology. Chromosomal integration and stable expression of functional genes or large metabolic pathways...
LCC TENDOlNjaWVuY2U~Idioma eng
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The Role of Piezo 1 in the Study of Intervertebral Disc Degeneration: Phenotype, Mechanism and Treatment
Artículo
Acceso abierto Artículo DOAJ
Guangye Li et al · Wiley · 2026 · ISSN 1757-7853
ABSTRACT Background Intervertebral disc degeneration (IVDD), a prevalent spinal disorder, is closely associated with abnormal mechanical stress. The nucleus pulposus (NP), annulus fibrosus (AF), and cartilaginous endplat...
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~Idioma eng
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Open Access
The potential impact of exosomal miR-484 on post-myocardial infarction angiogenesis using bioinformatics and experimental verification
Artículo
Acceso abierto Artículo DOAJ
Dandan Wu et al · BMC · 2026 · ISSN 1471-2261
Abstract Objective This study aimed to investigate the effect of miRNAs differentially expressed in serum exosomes on endothelial cells after myocardial infarction. Design & methods Specific pathogen-free male Sprague–...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBjaXJjdWxhdG9yeSAoQ2FyZGlvdmFzY3VsYXIpIHN5c3RlbQ~~Idioma eng
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Open Access
A First-in-Human Base Edit Gene Therapy for CD40L Deficiency X-Linked Hyper IgM (XHIGM) Syndrome
Artículo
Material complementario disponible Artículo DOAJ
Suk See De Ravin et al · Rockefeller University Press · 2026 · ISSN 3065-8993
CD40L-deficient X-linked hyper IgM (XHIGM) syndrome is characterized by defective B cell class switching, deficiency of immunoglobulins G, A, and E, plus other immune abnormalities due to disrupted CD40L–CD40 interacti...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Material complementario
A narrative review of food policies and initiatives targeting ultra processed food consumption in Sub Saharan Africa
Artículo
Material complementario disponible Artículo DOAJ
Berhanu Abebaw Mekonnen et al · Springer · 2026 · ISSN 2731-4286
Abstract The rapid growth of ultra-processed food (UPF) production, marketing, and consumption in Sub-Saharan Africa (SSA) is driving dietary shifts linked to obesity and other diet-related non-communicable diseases (NCD...
LCC LCC:Nutrition. Foods and food supplyIdioma eng
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Material complementario
A novel chassis for high-quality recombinant protein expression: apoptosis pathway engineering via multi-gene knockout and efficacy improvement of CHO cells
Artículo
Acceso abierto Artículo DOAJ
Youzhi Wu et al · BMC · 2026 · ISSN 1754-1611
Abstract Background Chinese hamster ovary (CHO) cells are pivotal in biopharmaceutical production, yet balancing high recombinant protein yield with cell survival remains challenging. While previous studies have targeted...
LCC LCC:Biology (General)Idioma eng
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Open Access
BCR::ABL1‐Induced Enhancer Reprogramming Uncovers Hypersensitivity of Ph+B‐ALL Cells to Enhancer‐Targeting Drugs
Artículo
Acceso abierto Artículo DOAJ
Han Leng Ng et al · Wiley · 2026 · ISSN 2198-3844
ABSTRACT Cancer is driven by genomic lesions and malignancy‐promoting transcriptional programs. In blood cancers, both are often interconnected as lesions frequently affect transcription factor (TF)‐encoding genes. T...
LCC TENDOlNjaWVuY2U~Idioma eng
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Open Access
Beyond Antibiotics: Alternative Strategies Targeting Helicobacter pylori Resistance
Artículo
Acceso abierto Artículo DOAJ
Amin Fath Tabar et al · Cambridge University Press · 2026 · ISSN 1462-3994
The escalating global prevalence of antibiotic-resistant Helicobacter pylori strains has undermined conventional eradication therapies, heightening the burden of associated conditions such as gastritis, peptic ulcers and...
LCC LCC:Medicine; LCC:GeneticsIdioma eng
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Open Access
High genetic diversity of Anaplasma marginale infecting dairy cattle in northeastern Brazil
Artículo
Acceso abierto Artículo DOAJ
José Gomes Pereira et al · Colégio Brasileiro de Parasitologia Veterinária · 2021 · ISSN 1984-2961
Abstract Anaplasma marginale is an obligate intracellular Gram-negative bacterium found in ruminants’ erythrocytes and is the etiological agent of bovine anaplasmosis. The bacterium’s genetic diversity has been chara...
LCC LCC:Animal cultureIdioma eng
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Open Access
Identification of characteristic hub genes in the immune-active phase of chronic hepatitis B
Artículo
Material complementario disponible Artículo DOAJ
Fangfang Li et al · Frontiers Media S.A · 2026 · ISSN 1664-3224
BackgroundChronic hepatitis B (CHB) caused by the hepatitis B virus (HBV) remains a major global health burden. The immune-active (IA) phase, characterized by positive Hepatitis B surface antigens (HBsAg), elevated alani...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Material complementario
Luteolin induces mitochondria-dependent apoptosis and senescence in myelodysplastic syndrome cells by targeting the Akt signaling pathway
Tesis
Material complementario disponible Tesis DOAJ
LI Jiarun et al · Editorial Office of Journal of Army Medical University · 2026 · ISSN 2097-0927
Abstract Objective Myelodysplastic syndromes (MDS) are associated with a high risk of progression to leukemia, highlighting the critical need to explore novel therapeutic agents. Based on network pharmacology predicti...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma zho
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Molecular detection and phylogenetic relationship of wild-type strains of canine distemper virus in symptomatic dogs from Uberlândia, Minas Gerais
Artículo
Acceso abierto Artículo DOAJ
S.A. Headley et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2015 · ISSN 1678-4162
This study investigated the occurrence of canine distemper virus (CDV) by evaluating the presence of viral RNA within urine samples of dogs from Uberlândia, MG, with clinical manifestations suggestive of infection by CD...
LCC LCC:Animal cultureIdioma eng
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Open Access