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120 resultados encontrados.

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MZB1 Drives Periodontitis via ER Stress-Mediated Inflammation and Osteogenic Differentiation
Artículo
Acceso abierto Artículo DOAJ
Fei Ge et al · Elsevier · 2026 · ISSN 0020-6539
Introduction and aims: Increasing evidence suggests that marginal zone B and B1 cell-specific protein (MZB1) plays crucial roles in inflammatory responses, endoplasmic reticulum (ER) stress, and cell survival, but its fu...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Open Access
Mechanistic insights into CAR-mediated repression of the HNF4α-FABP1 axis and inhibition of HepG2 cell proliferation
Artículo
Material complementario disponible Artículo DOAJ
Zhihui Li et al · Elsevier · 2026 · ISSN 1096-1186
The constitutive androstane receptor (CAR) modulates the transcription of numerous genes involving drug metabolism, energy homeostasis, and cell proliferation. While rodent studies suggest an oncogenic role for murine CA...
LCC LCC:Therapeutics. PharmacologyIdioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Mesenchymal Stem Cell-Lysate Sustained-Release Nano-Hydrogel Alleviates Spinal Cord Injury by Inhibiting Ferroptosis and Mitochondrial Intrinsic Apoptosis
Artículo
Acceso abierto Artículo DOAJ
Ming Lu Sun et al · Elsevier · 2026 · ISSN 0020-6539
Background: Spinal cord injury (SCI) has emerged as a major challenge to global public health due to its low recovery rate and high disability rate, making the development of novel therapeutic approaches imperative. Mese...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Open Access
Mitochondrial quality control as a central pharmacological target in aging
Artículo
Material complementario disponible Artículo DOAJ
Kuan-Hao Tsui et al · Elsevier · 2026 · ISSN 1096-1186
Mitochondrial dysfunction is a convergent hallmark of biological aging and a mechanistically attractive target for gerotherapeutic development. Yet translation of mitochondria-focused interventions has been limited by pa...
LCC LCC:Therapeutics. PharmacologyIdioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Molecular Analysis and Activities of Bioactive Compounds from Symbiont Bacteria Isolates Polycarpa aurata
Artículo
Acceso abierto Artículo DOAJ
Herwin Herwin et al · Universitas Gadjah Mada · 2026 · ISSN 1410-5918
Symbiont bacteria associated with Polycarpa aurata are known to produce secondary metabolites with diverse bioactive properties, including antibacterial, anticancer, antifungal, and antiprotozoal activities. This study e...
LCC LCC:MedicineIdioma eng
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Open Access
Molecular Phylogenetics of Aotus (Platyrrhini, Cebidae)
Artículo
Material complementario disponible Artículo CONICET Digital
Ruiz García, Manuel et al · Springer/plenum Publishers · 2011 · ISSN 1218-1241
The accurate identification of taxa of Aotus is essential for 1) the development of precise biomedical assays, 2) the determination of potential illegal traffic of this genus, and 3) conservation. Although many studies h...
Idioma eng
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Material complementario
Multiplex high resolution melting using MADC2 and SCAR markers for sex identification of Cannabis sativa L. cultivation
Artículo
Acceso abierto Artículo DOAJ
Maturada Siengthong et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study introduces a multiplex high-resolution melting (mHRM) assay for efficient sex identification of Cannabis sativa L. using three MADC markers and nine SCAR markers. This method enables accurate and rapi...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Nanomaterials toxicity and teratogenicity in aquatic environment using Rhinella arenarum model
Artículo
Acceso abierto Artículo CONICET Digital
Yslas, Edith Inés · Elsevier Ireland · 2016 · ISSN 0378-4274
Nanotechnology is growing at an exponential rate and will undoubtedly have both beneficial and toxicological impact and consequences on health and environment. Amphibians are being increasingly used for toxicity screenin...
Idioma eng
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Open Access
New roles for old friends: a microtubule-localized COP1-interacting protein promotes hypocotyl elongation in the dark
Revista
Acceso abierto Revista CONICET Digital
Arico, Denise Soledad et al · Tech Science Press · 2019 · ISSN 1667-5746
Plant irritability for light stimuli becomes crucial to cope with ambient fluctuations in order to keep up homeostasis and accomplish the life cyclesuccessfully. Light environment governs plant development. Perception of...
Idioma eng
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Open Access
Novel soluble bazedoxifene formulation gains antiproliferative and migrastatic effect in squamous cell carcinoma cells
Artículo
Acceso abierto Artículo DOAJ
Lukáš Lacina et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract The IL-6 signalling pathway plays a significant role in the progression and development of squamous cell carcinoma (SCC). Bazedoxifene is a potent inhibitor of IL-6R; however, its efficacy is limited by its low ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
PTPN22 C1858T polymorphism confers risk for familial type 1 diabetes in Moroccan children and adolescents
Artículo
Acceso abierto Artículo DOAJ
Ouijdane Belhiba et al · SpringerOpen · 2026 · ISSN 2090-2441
Abstract Background Type 1 diabetes (T1D) is a lifelong autoimmune condition characterised by the progressive immune-mediated destruction of insulin-secreting β-cells within the pancreatic islets, culminating in absolut...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; LCC:GeneticsIdioma eng
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Open Access
Pharmacokinetics, distribution, metabolism, excretion and safety characterization of ZJCK-6-72: novel DYRK1A inhibitor with optimized brain exposure for Alzheimer’s disease therapy
Artículo
Material complementario disponible Artículo DOAJ
Zhenshu Li et al · Frontiers Media S.A · 2026 · ISSN 1663-9812
Developing effective drugs for Alzheimer’s Disease (AD) is critically limited by insufficient brain exposure. To address this, structural optimization was employed to balance physicochemical properties and enhance bloo...
LCC LCC:Therapeutics. PharmacologyIdioma eng
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Material complementario
Postpartum acquired hemophilia A: immunopathogenesis, diagnostic challenges, and treatment with the CyDRi protocol
Artículo
Acceso abierto Artículo DOAJ
Ágnes Szappanos et al · Frontiers Media S.A · 2026 · ISSN 1532-2807
Acquired hemophilia A (AHA) is a rare, potentially life-threatening autoimmune bleeding disorder characterized by the development of inhibitory autoantibodies against factor VIII (FVIII). While most commonly diagnosed in...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~; TENDOlBhdGhvbG9neQ~~Idioma eng
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Open Access
Pre-cART immune parameters in people living with HIV might help predict CD8+ T-cell characteristics, inflammation levels, and reservoir composition after effective cART
Artículo
Acceso abierto Artículo CONICET Digital
Salido, Jimena Patricia et al · Case Western Reserve University · 2021 · ISSN 2469-2964
Background: Combined antiretroviral treatment (cART) for HIV infection is highly effective in controlling viral replication. However, it cannot achieve a sterilizing cure. Several strategies have been proposed to achieve...
Idioma eng
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Open Access
Quantifying phage-host dynamics using droplet microfluidics
Artículo
Acceso abierto Artículo DOAJ
Louis Givelet et al · Nature Portfolio · 2026 · ISSN 2041-1723
Abstract Since their discovery, bacteriophages—viruses that infect bacteria—have been invaluable to molecular biology and biotechnology. Renewed interest in phage-based antimicrobials, driven by the global antibiotic...
LCC TENDOlNjaWVuY2U~Idioma eng
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Open Access
RETRACTED ARTICLE: Stress-induced epinephrine promotes epithelial-to-mesenchymal transition and stemness of CRC through the CEBPB/TRIM2/P53 axis
Artículo
Acceso abierto Artículo DOAJ
Zili Zhou et al · BMC · 2022 · ISSN 1479-5876
Abstract Background Previous studies have indicated that chronic emotional stressors likely participate in the occurrence of cancers. However, direct evidence connecting stress and colorectal cancer development remains a...
LCC LCC:MedicineIdioma eng
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Open Access
RETRACTED: A new compound of thiophenylated pyridazinone IMB5043 showing potent antitumor efficacy through ATM-Chk2 pathway.
Artículo
Material complementario disponible Artículo DOAJ
Jianhua Gong et al · Public Library of Science (PLoS) · 2018 · ISSN 1932-6203
Through cell-based screening models, we have identified a new compound IMB5043, a thiophenylated pyridazinone, which exerted cytotoxicity against cancer cells. In the present study, we evaluated its antitumor efficacy an...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Screening of ester-forming and hydrolyzing enzymes linked to pheromone production in Ips typographus (Linnaeus, 1758)
Artículo
Material complementario disponible Artículo DOAJ
Jaroslav Strádal et al · BMC · 2026 · ISSN 1471-2164
Abstract Background The bark beetle Ips typographus (Coleoptera: Curculionidae: Scolytinae) is a major pest of spruce trees in Central Europe. Its ecological success is mediated by a male-produced aggregation pheromone, ...
LCC TENDOkJpb3RlY2hub2xvZ3k~; LCC:GeneticsIdioma eng
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Secreted proteins from Bacillus subtilis K1 induce apple resistance against gray mold
Artículo
Acceso abierto Artículo DOAJ
Peiqian Li et al · Frontiers Media S.A · 2026 · ISSN 1664-462X
The antagonistic Bacillus subtilis K1, previously isolated in our laboratory, exhibited significant inhibitory activity against Botrytis cinerea. To investigate the underlying molecular mechanisms, genomic bioinformatics...
LCC TENDOlBsYW50IGN1bHR1cmU~Idioma eng
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Open Access
Selection of phage-displayed antibodies with high affinity and specificity by electrophoresis in microfluidic devices
Artículo
Acceso abierto Artículo CONICET Digital
Sanluis Verdes, Anahi et al · Wiley VCH Verlag · 2023 · ISSN 0173-0835
A method development aimed for high-throughput and automated antibody screening holds great potential for areas ranging from fundamental molecular interactions to the discovery of novel disease markers, therapeutic targe...
Idioma eng
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Open Access
Serologic prevalence of amoeba-associated microorganisms in intensive care unit pneumonia patients.
Artículo
Acceso abierto Artículo DOAJ
Sabri Bousbia et al · Public Library of Science (PLoS) · 2013 · ISSN 1932-6203
BackgroundPatients admitted to intensive care units are frequently exposed to pathogenic microorganisms present in their environment. Exposure to these microbes may lead to the development of hospital-acquired infections...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Severe Multisystem Autoimmunity and Atopy in a Child with a Loss-of-Function IKAROS Variant
Artículo
Acceso abierto Artículo DOAJ
Ashay Chandra, MD et al · Rockefeller University Press · 2026 · ISSN 3065-8993
The IKAROS family of zinc finger transcription factors (IKZF1–4) plays a central role in lymphocyte development and immune regulation. Pathogenic IKZF1 variants produce a wide phenotypic spectrum related to whether the...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Open Access
Synthesis and antifungal activity of norbornene derivatives containing thiourea group
Artículo
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Yang Cheng Tian et al · De Gruyter · 2026 · ISSN 2191-0197
To explore more potential fungicides with new scaffolds, 10 norbornene derivatives containing thiourea group were designed, synthesized and assayed for inhibitory activity against three plant pathogenic fungi. The prelim...
LCC LCC:Organic chemistryIdioma eng
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The GAP43/RAC1 axis drives glycolytic reprogramming and progression in lung adenocarcinoma
Artículo
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Kaidi Li et al · BMC · 2026 · ISSN 1465-993X
Abstract Background Lung adenocarcinoma (LUAD) is the most common subtype of non-small cell lung cancer (NSCLC) and poses a significant threat to public health. Traditional treatments often lead to poor prognoses and tum...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSByZXNwaXJhdG9yeSBzeXN0ZW0~Idioma eng
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