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116 resultados encontrados.

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Advances in the differentiation of induced pluripotent stem cells into vascular cells for the treatment of diabetic microvascular disease
Artículo
Acceso abierto Artículo DOAJ
Shuo Wang et al · BMC · 2026 · ISSN 1475-2840
Abstract The core pathological mechanisms of diabetic microvascular diseases, such as nephropathy, diabetic retinopathy (DR), and neuropathy, involve the dysfunction and loss of microvascular endothelial cells (ECs), vas...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBjaXJjdWxhdG9yeSAoQ2FyZGlvdmFzY3VsYXIpIHN5c3RlbQ~~Idioma eng
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Open Access
Analysis of the tumor reactivity of autologous TILs and allogeneic γδ T cells via tumor organoid–immune cell coculture
Artículo
Acceso abierto Artículo DOAJ
Zijun Su et al · BMC · 2026 · ISSN 1479-5876
Abstract Background The efficacy of conventional αβ T cell-based immunotherapies is often limited by tumor immune evasion. γδ T cells can bypass these limitations through MHC-independent tumor recognition, but their ...
LCC LCC:MedicineIdioma eng
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Open Access
CD4+T cells and natural killer cells: Biomarkers for hepatic fibrosis in human immunodeficiency virus/hepatitis C viruscoinfected patients
Artículo
Material complementario disponible Artículo CONICET Digital
Laufer, Natalia Lorna et al · Baishideng Publishing Group Co · 2017 · ISSN 1073-1080
To characterize peripheral blood natural killer (NK) cells phenotypes by flow cytometry as potential biomarker of liver fibrosis in human immunodeficiency virus (HIV)/hepatitis C virus (HCV) coinfected patients. Samples ...
Idioma eng
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Material complementario
Carrier recombination and transport dynamics in superstrate solar cells analyzed by modeling the intensity modulated photoresponses
Artículo
Acceso abierto Artículo CONICET Digital
Pereyra, Carlos J. et al · Royal Society of Chemistry · 2019 · ISSN 1463-9076
The dynamics of carrier recombination and transport of two CuInS2 superstrate solar cells was studied by intensity modulated photovoltage and photocurrent spectroscopy (IMVS and IMPS respectively). For the analysis of th...
Idioma eng
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Open Access
Changes in gene expression and morphology of mouse embryonic stem cells on differentiation into insulin-producing cells in vitro and in vivo
Artículo
Acceso abierto Artículo CONICET Digital
Naujok, Ortwin et al · John Wiley & Sons Ltd · 2009 · ISSN 1520-7552
Background: Embryonic stem (ES) cells have the potential to produce unlimited numbers of surrogate insulin-producing cells for cell replacement therapy of type 1 diabetes mellitus. The impact of the in vivo environment o...
Idioma eng
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Open Access
Characteristics of NK cells activation following IL-12, IL-15, IL-18 cytokines stimulation for preclinical purposes
Artículo
Acceso abierto Artículo DOAJ
Justyna Czapla et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Adoptive cell therapy is a promising strategy in cancer treatment, among which NK cell therapies represent an encouraging approach. Freshly isolated NK cells exhibit low cytolytic activity. Therefore, efficient ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Efficacy of atelocollagen honeycomb scaffold in bone formation using KUSA/A1 cells
Artículo
Material complementario disponible Artículo CONICET Digital
Rodriguez, Andrea Paola et al · Wisley InterScience · 2006 · ISSN 0021-9304
To induce new bone formation, mesenchymal stem cells were seeded onto atelocollagen honeycomb scaffold. We evaluated the efficacy of this scaffold combined with KUSA/A1 cells in vivo. KUSA/A1 cells alone and with ateloco...
Idioma eng
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Material complementario
Efficiency of bone marrow-derived cells in the treatment of experimental autoimmune type 1 diabetes: immunomodulatory and anti-apoptotic properties
Artículo
Acceso abierto Artículo DOAJ
Mohamed Nassef et al · BMC · 2026 · ISSN 1471-2172
Abstract Background Bone marrow-derived cell (BMDC) transplantation is increasingly recognized as a valuable strategy in regenerative therapies. However, the data regarding the impact of BMDC transplantation on the sever...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Open Access
Electrophysiological Responses to Different Follicle- Stimulating Hormone Isoforms on Human Cumulus Oophorus Cells: Preliminary Results
Artículo
Acceso abierto Artículo DOAJ
Laura Silveira Ayres et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 2018 · ISSN 0100-7203
Abstract Objective The aim of the present study was to provide a better understanding of the specific action of two follicle-stimulating hormone (FSH) isoforms (β-follitropin and sheep FSH) on the membrane potential o...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Open Access
Highly active selenium nanotherapeutics combined with metformin to achieve synergistic sensitizing effect on NK cells for osteosarcoma therapy
Artículo
Acceso abierto Artículo DOAJ
Du Yanxin et al · Wiley · 2022 · ISSN 2192-8606
NK cells-based cancer therapy combined with chemotherapeutic drugs for the treatment of tumors can enhance the immunosensitivity of NK cells, increase the expression of NK cell receptors, and eventually boost the killing...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Identification of insulin and glucagon genes in the finless porpoise and the developmental distribution of their producing endocrine cells
Artículo
Acceso abierto Artículo DOAJ
Liyuan Zhao et al · Frontiers Media S.A · 2026 · ISSN 1664-2392
BackgroundBoth insulin and glucagon have been extensively studied due to their critical roles in glucose metabolism, development, and disease. However, there is limited information about the molecular characteristics of ...
LCC LCC:Diseases of the endocrine glands. Clinical endocrinologyIdioma eng
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Open Access
Immunophenotyping, plasticity tests and nanotagging of stem cells derived from adipose tissue of wild rodent agouti (Dasyprocta prymnolopha)
Artículo
Acceso abierto Artículo DOAJ
A.R. Rocha et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2019 · ISSN 1678-4162
ABSTRACT There is a growing interest in the study of unspecialized mesenchymal stem cells, for there are still some discussions about their in vitro behavior. Regenerative medicine is a science undergoing improvement whi...
LCC LCC:Animal cultureIdioma eng
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Open Access
Induced pluripotent stem cells as platforms for engineering NK cell immunotherapies
Artículo
Acceso abierto Artículo DOAJ
Anna Jezierski et al · Frontiers Media S.A · 2026 · ISSN 2296-634X
Human induced pluripotent stem cells (iPSCs) are transforming adoptive cell therapy by combining unlimited self-renewal, broad differentiation potential, and high amenability to genome engineering. These attributes make ...
LCC LCC:Biology (General)Idioma eng
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Open Access
Interaction of Helja Lectib isolatd from Helianthus Annus with Candida Albicans inhibits Phagocytosis and promotes phenotypic maturation in dendritic cells
Revista
Material complementario disponible Revista CONICET Digital
Chop, Maia et al · Fundación Revista Medicina · 2022 · ISSN 1669-9106
Background: Helja is a sunflower lectin that recognizes mannose motifs. Candidiasis is a fungal infection caused by Candida spp. that affects immunocompromised individuals. This opportunistic yeast can be recognized by d...
Idioma eng
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Material complementario
MT2A-Mediated Regulation of Cuproptosis in Human Dental Pulp Cells Modulates Macrophage M1 Polarization in Pulpitis
Artículo
Acceso abierto Artículo DOAJ
Yiming Zhong et al · Elsevier · 2026 · ISSN 0020-6539
Background: The progression of pulpitis is strongly affected by the fate of dental pulp cells, with their modes of cell death determining whether inflammation resolves or leads to irreversible necrosis. Cuproptosis, a co...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Open Access
Mast cells shape early pulmonary inflammation and regulate dendritic cell abundance and localization after chemical induced lung injury
Artículo
Acceso abierto Artículo DOAJ
Matthew Gibb et al · Frontiers Media S.A · 2026 · ISSN 1664-3224
BackgroundMast cells are abundant throughout the lung, positioned near the airway epithelium, vasculature, and interstitium where they function as frontline sentinels to inhaled environmental and chemical stimuli. Throug...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Open Access
Notch-RBPJ axis promotes formation of Helicobacter pylori vaccine-induced gastric CD4+ tissue-resident memory T cells via transcriptional activation of CD38
Tesis
Acceso abierto Tesis DOAJ
BU Lingyi et al · Editorial Office of Journal of Army Medical University · 2026 · ISSN 2097-0927
Abstract Objective Tissue-resident memory T (TRM) cells play a key role as “immune sentinels” in mucosal immune protection. However, the molecular regulatory mechanisms underlying the formation and long-term resid...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma zho
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Open Access
Pathogenesis of Graves’ Disease Determined Using Single-Cell Sequencing with Thyroid Autoantigen Peptide Stimulation in B Cells
Artículo
Acceso abierto Artículo DOAJ
Genki Kobayashi et al · MDPI AG · 2025 · ISSN 2073-4409
This study reports the use of single-cell RNA sequencing to evaluate B cells in the peripheral blood mononuclear cells (PBMCs) and intrathyroidal blood mononuclear cells of patients with Graves’ disease (GD) undergoing...
LCC LCC:CytologyIdioma eng
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Open Access
Platelet-derived microparticles increase the interaction of colorectal cancer cells with the endothelium to promote metastatic events
Artículo
Acceso abierto Artículo DOAJ
Izabela Papiewska-Pająk et al · BMC · 2025 · ISSN 1479-5876
Abstract Background The major challenge in colorectal cancer (CRC) therapy involves the formation of distant metastases, which represent the primary cause of treatment failure and patient death. To undergo metastasis, ca...
LCC LCC:MedicineIdioma eng
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Open Access
Preliminary hematological reference values and morphology of blood cells in farmed sex-reversed male Nile tilapia (Oreochromis niloticus) from Southern Thailand
Artículo
Acceso abierto Artículo DOAJ
Kannawee Swangneat et al · Veterinary World · 2026 · ISSN 0972-8988
Background and Aim: Hematological assessment is a fundamental tool for evaluating fish health, yet its application in teleost species remains constrained by the reliance on manual methods because of the presence of nucle...
LCC LCC:Animal culture; TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Open Access
Probiotic activity of Enterococcus faecalis CECT7121: effects on mucosal immunity and intestinal epithelial cells
Artículo
Acceso abierto Artículo CONICET Digital
Castro, Marisa Silvia et al · Wiley Blackwell Publishing, Inc · 2016 · ISSN 1117-1129
Aims: To analyse the effect of Enterococcus faecalis CECT7121 on intestinalepithelial cells (IECs) and its effects on the mucosal immune response.Methods and Results: Enterococcus faecalis CECT7121 showed a high adhesion...
Idioma eng
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Open Access
Proton-Secreting Cells as Drivers of Inflammation and Sperm Dysfunction in LPS-Induced Epididymitis
Artículo
Acceso abierto Artículo DOAJ
A A S Da Silva et al · American Physiological Society · 2025 · ISSN 2633-8823
Abstract Proton-secreting cells in various organs, such as the kidney and epididymis, regulate pH balance, maintain cellular homeostasis, and support key physiological processes. More recently, these specialized cells ha...
LCC TENDOlBoeXNpb2xvZ3k~Idioma eng
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Open Access
Renal Stem Cells
Artículo
Acceso abierto Artículo DOAJ
Egemen KAYA et al · Turkish Society of Nephrology · 2019 · ISSN 2667-4440
Kidney diseases, related to high morbidity and mortality, are one of the diseases that should be primarily investigated. Development of acute and chronic kidney diseasesis due to lack of functioning renal repair mechan...
LCC LCC:Internal medicine; TENDOlBlZGlhdHJpY3M~Idioma eng
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Open Access
Role of intestinal epithelial cells in immune effects mediated by gram-positive probiotic bacteria: Involvement of toll-like receptors
Artículo
Acceso abierto Artículo CONICET Digital
Vinderola, Celso Gabriel et al · American Society for Microbiology · 2005 · ISSN 1075-1084
The mechanisms by which probiotic bacteria exert their effects on the immune system are not completely understood, but the epithelium may be a crucial player in the orchestration of the effects induced. In a previous wor...
Idioma eng
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Open Access