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99 resultados encontrados.

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Co-occurrence of bla KPC and bla OXA−48 genes in Klebsiella pneumoniae isolates from a tertiary-care hospital in Ecuador and evidence of emerging genotypic–phenotypic AMR inconsistencies
Artículo
Acceso abierto Artículo DOAJ
David Fernández-Salvatierra et al · BMC · 2026 · ISSN 1471-2180
Abstract Background Antimicrobial resistance (AMR) is a growing threat to public health, especially in low- and middle-income countries. This study aimed to identify multidrug-resistant (MDR) pathogens in clinical sample...
LCC TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
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Open Access
Comparative evaluation of [¹⁸F]FAPI-42 and [¹⁸F]PSMA-1007 PET/CT for lesion detection and uptake in prostate cancer across disease stages
Artículo
Acceso abierto Artículo DOAJ
Xingyu Mu et al · SpringerOpen · 2026 · ISSN 2191-219X
Abstract Background Although [¹⁸F]PSMA-1007 enables sensitive detection in prostate cancer, heterogeneity in PSMA expression and variable physiologic uptake can limit performance, whereas [¹⁸F]FAPI-42, targeting fi...
LCC TENDOk1lZGljYWwgcGh5c2ljcy4gTWVkaWNhbCByYWRpb2xvZ3kuIE51Y2xlYXIgbWVkaWNpbmU~Idioma eng
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Open Access
Cystinosin regulates Na+/H+ exchanger 3 trafficking and function in kidney proximal tubular cells
Artículo
Acceso abierto Artículo DOAJ
Veenita Khare et al · Springer Nature · 2026 · ISSN 1469-3178
Abstract Cystinosis is a systemic lysosomal storage disease resulting from mutations in the CTNS gene encoding the lysosomal cystine transporter cystinosin, leading to cystine accumulation in all organs. Despite cystinos...
LCC LCC:Biology (General)Idioma eng
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Open Access
Disease-Causing STAT3 Variants Can Be Discriminated by a Functional Flow Cytometry Test
Artículo
Acceso abierto Artículo DOAJ
Ana Esteve-Sole et al · Rockefeller University Press · 2026 · ISSN 3065-8993
BackgroundHeterozygous STAT3 protein variants acting by dominant-negative (DN), gain-of-function (GOF), or haploinsufficiency (HI) mechanisms have been associated with different clinical/immunological phenotypes. However...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Open Access
Dissecting the Causal Pathway from Herpes Zoster to Postherpetic Neuralgia: A Multi-Stage Mendelian Randomization Study Implicating VZV-Specific IgE and Cerebrospinal Fluid Metabolites
Artículo
Acceso abierto Artículo DOAJ
Zhang J et al · Dove Medical Press · 2026 · ISSN 1178-7090
Jianjin Zhang,1,* Yanhong Chen,1,* Xingyu Li,2,* Chaobo Feng,1 Jiapeng Li,1 Zhouyang Hu,1 Guoxin Fan,1 Xiang Liao1 1National Key Clinical Pain Medicine of China, Shenzhen Nanshan People’s Hospit...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Dmd and beyond: molecular modifiers that alter disease progression in patients with dystrophinopathy
Revista
Acceso abierto Revista CONICET Digital
Mazzanti, Chiara et al · Fundación Revista Medicina · 2022 · ISSN 0025-7680
Duchenne muscular dystrophy (DMD) is one of the most frequent and severe presentation of pediatric muscular dystrophies. There is great variability in the progression of the disease between DMD patients, even affected ma...
Idioma eng
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Open Access
Evaluation of the predictive and prognostic potential of blood immune cell profiles in metastatic cancer patients treated with immune checkpoint inhibitors
Artículo
Acceso abierto Artículo DOAJ
Veera Nurmela et al · Springer · 2026 · ISSN 1432-0851
Abstract Immune checkpoint inhibitors (ICI) have transformed the treatment of metastatic malignancies, yet only 20–40% of unselected patients benefit. Peripheral blood could offer a minimally invasive and dynamic sourc...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Familial Reticular Dysgenesis Due to Adenylate Cyclase 2 (AK2) Deficiency: Insights from a Three-Sibling Case Series
Artículo
Material complementario disponible Artículo DOAJ
Ashna Jain et al · Rockefeller University Press · 2026 · ISSN 3065-8993
Reticular dysgenesis (RD) is a rare, severe form of severe combined immunodeficiency (SCID) caused by biallelic AK2 mutations, leading to profound defects in lymphoid and myeloid maturation. Unlike other SCID phenotypes,...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Folate metabolism–based risk stratification identifies CYP27B1 as a determinant of tumor progression in HNSCC
Artículo
Acceso abierto Artículo DOAJ
Kai Zhang et al · Frontiers Media S.A · 2026 · ISSN 2296-858X
Head and neck squamous cell carcinoma (HNSCC) is characterized by frequent recurrence and poor survival, highlighting the need for reliable biomarkers for risk stratification and therapeutic guidance. Folate-mediated one...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Functional Characterization of a Biallelic ITK D266H Variant Implicated in Infantile Fulminant and Giant Cell Hepatitis
Artículo
Acceso abierto Artículo DOAJ
Areli Flores Camargo et al · Rockefeller University Press · 2026 · ISSN 3065-8993
BackgroundInterleukin-2–inducible T cell kinase (ITK) deficiency classically presents with EBV-driven lymphoproliferation and lymphoma, but emerging data suggest broader phenotypes of immune dysregulation. The pathogen...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Open Access
Glutamatergic pathway from deep layers of the insular cortex to the rostral central medial thalamic nucleus participates in neuropathic pain and anxiety-like behaviors in mice
Artículo
Acceso abierto Artículo DOAJ
Xiao Ren et al · BMC · 2026 · ISSN 1129-2377
Abstract Background The insular cortex (IC), a pivotal hub for pain signal integration, projects extensively to the thalamus. However, the functional role of its specific projection to the central medial thalamic nucleus...
LCC LCC:MedicineIdioma eng
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Open Access
Granulomatous-Lymphocytic Interstitial Lung Disease in Non-CVID Immune Dysregulation
Artículo
Material complementario disponible Artículo DOAJ
Jeremy Garcia et al · Rockefeller University Press · 2026 · ISSN 3065-8993
BackgroundGranulomatous-lymphocytic interstitial lung disease (GLILD) is a noninfectious interstitial lung disorder characterized by granulomatous inflammation and lymphoid proliferation. It is most frequently identified...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Health-Related Quality of Life Reveals Distinct Fatigue and Functional Burden in Inflammatory Common Variable Immunodeficiency
Artículo
Acceso abierto Artículo DOAJ
Andrew Wong-Pack et al · Rockefeller University Press · 2026 · ISSN 3065-8993
RationaleCommon variable immunodeficiency (CVID) is a chronic, multisystem immune disorder associated with substantial symptom burden beyond infections, particularly among individuals with noninfectious inflammatory comp...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Open Access
Hematologic Glyco-Signatures: Emerging Blood-Based Sugar Codes Linked to Hyper-Aggressive Breast Cancer
Artículo
Acceso abierto Artículo DOAJ
Obeagu EI · Dove Medical Press · 2026 · ISSN 1179-1314
Emmanuel Ifeanyi Obeagu1– 3 1Division of Haematology, Department of Biomedical and Laboratory Science, Africa University Mutare, Mutare, Zimbabwe; 2Department of Molecular Medicine and Haematology, School of Pathology,...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
Insomnia‐Driven Hippocampal Atrophy: Evidence From Bidirectional Mendelian Randomization
Artículo
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Dandan Han et al · Wiley · 2026 · ISSN 2398-8835
ABSTRACT Background Observational studies link insomnia to hippocampal atrophy, yet causal inference remains limited by confounding and reverse causality. While Mendelian randomization (MR) studies have explored sleep‐...
LCC LCC:MedicineIdioma eng
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Insulin resistance as a modifiable contributor to breast cancer: mechanisms, biomarkers, and therapeutic implications
Artículo
Acceso abierto Artículo DOAJ
Seyed Parsa Marouf et al · Springer · 2026 · ISSN 2730-6011
Abstract Insulin resistance (IR) has emerged as a metabolically relevant contributor to the development and progression of breast cancer (BC), with a case fatality of nearly 15%. IR mainly shows a relationship with obesi...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
Invasive Haemophilus Influenzae Infection in a Neonate with an ERCC2-Related Disorder
Artículo
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David Roth et al · Rockefeller University Press · 2026 · ISSN 3065-8993
IntroductionThe ERCC2 gene, located on chromosome 19, is essential for transcription and DNA repair via its protein product, XPD. Mutations in ERCC2 cause disorders such as trichothiodystrophy-1, xeroderma pigmentosum, C...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Investigation and etiological detection of a foodborne disease outbreak caused by Vibrio parahaemolyticus in Nantong City
Artículo
Acceso abierto Artículo DOAJ
SHUAI Xiaobo et al · The Editorial Office of Chinese Journal of Food Hygiene · 2025 · ISSN 1004-8456
ObjectiveTo systematically investigate a foodborne disease outbreak caused by Vibrio parahaemolyticus (V. parahaemolyticus) in Nantong City through epidemiological investigation, laboratory testing, whole-genome ...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Nutrition. Foods and food supplyIdioma zho
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Open Access
Is cognitive profiling in NF1 still optional? A systematic review of current assessment practices
Artículo
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Andrea Santangelo et al · Frontiers Media S.A · 2026 · ISSN 1664-2295
Background/objectivesNeurofibromatosis type 1 (NF1) is a common genetic disorder often accompanied by cognitive, behavioral, and neurodevelopmental disorders. While tumor-related manifestations are well-documented, less ...
LCC LCC:Neurology. Diseases of the nervous systemIdioma eng
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Open Access
Leveraging correlations between variants in polygenic risk scores to detect heterogeneity in GWAS cohorts.
Artículo
Acceso abierto Artículo DOAJ
Jie Yuan et al · Public Library of Science (PLoS) · 2020 · ISSN 1553-7390
Evidence from both GWAS and clinical observation has suggested that certain psychiatric, metabolic, and autoimmune diseases are heterogeneous, comprising multiple subtypes with distinct genomic etiologies and Polygenic R...
LCC LCC:GeneticsIdioma eng
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Open Access
Lineage infidelity in small-cell lung cancer: driving subtype transitions and acquired therapeutic vulnerabilities
Artículo
Acceso abierto Artículo DOAJ
Isaac Johnson Ajeh et al · Springer Nature · 2026 · ISSN 2791-3937
Abstract Small-cell lung cancer (SCLC) has long been characterized by its aggressive clinical course and a deceptive initial sensitivity to chemotherapy that almost invariably yields to recalcitrant disease. Recent genom...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
METTL3 stabilizes FASN mRNA by mediating m6A modification to promote malignant progression of diffuse large B-cell lymphoma
Artículo
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Xiangxiang Song et al · BMC · 2026 · ISSN 2045-3701
Abstract Background Diffuse large B-cell lymphoma (DLBCL) is an aggressive subtype of non-Hodgkin lymphoma. Fatty acid synthase (FASN) is a key lipogenic enzyme implicated in tumor progression, but its regulation in DLBC...
LCC TENDOkJpb3RlY2hub2xvZ3k~; LCC:Biology (General); TENDOkJpb2NoZW1pc3RyeQ~~Idioma eng
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MT1G promotes the progression of ccRCC by suppressing ferroptosis through activation of the PI3K–AKT pathway
Artículo
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Li Zhang et al · Elsevier · 2026 · ISSN 1936-5233
Clear cell renal cell carcinoma (ccRCC) is the most common and clinically aggressive malignancy of the urinary system, characterized by dysregulated signaling pathways and resistance to ferroptosis. Metallothionein-1 G (...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
Machine learning-based prediction of treatment outcomes and quantitative analysis of contributing factors in fertility induction therapy for adolescent male patients with congenital hypogonadotropic hypogonadism
Artículo
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Xinyu Dou et al · Frontiers Media S.A · 2026 · ISSN 2296-889X
ObjectiveCongenital Hypogonadotropic Hypogonadism (CHH) is a rare disease with an extremely low incidence, and the outcomes of fertility induction therapy in CHH patients exhibit significant interindividual heterogeneity...
LCC LCC:Biology (General)Idioma eng
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