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87 resultados encontrados.

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Cardiac-targeted liposomes alleviate myocardial ischemia-reperfusion injury by promoting inflammation resolution
Artículo
Material complementario disponible Artículo DOAJ
Guangrui Zhu et al · Shanghai Chinese Clinical Medicine Press Co., Ltd · 2026 · ISSN 1008-6358
ObjectiveTo explore the pro-inflammation resolution and protective effects of reactive oxygen species (ROS)-responsive liposomes modified with a cardiac-targeted peptide and loaded with resolvin D1 (RvD1, C-LP-RvD1) on m...
LCC LCC:MedicineIdioma eng
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Design and synthesis of an erdafitinib-based selective FGFR2 degrader
Artículo
Acceso abierto Artículo DOAJ
Yumeng Jin et al · Beilstein-Institut · 2026 · ISSN 1860-5397
This study aimed to develop a novel degrader capable of selectively degrading fibroblast growth factor receptor 2 (FGFR2) to overcome the issues of drug resistance and adverse reactions associated with traditional inhibi...
LCC TENDOlNjaWVuY2U~; LCC:Organic chemistryIdioma eng
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Open Access
Disulfidptosis induced by intermittent fasting and metformin enhances the efficacy of anti-PD-1 therapy in renal cancer
Artículo
Acceso abierto Artículo DOAJ
Hongru Wang et al · BMC · 2026 · ISSN 1478-811X
Abstract PBRM1-mutant ccRCC is a subtype of ccRCC with limited treatment options. Currently, there were no effective drugs specifically targeting this mutation. Here, we discovered that PBRM1-mutant ccRCC patients with c...
LCC LCC:Medicine; LCC:CytologyIdioma eng
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Open Access
E2f1 and RB are common mediators of the inhibitory effects prompted by the combination of Mifepristone and Palbociclib on breast cancer cells expressing progesterone receptor Isoform A
Revista
Acceso abierto Revista CONICET Digital
Pataccini, Gabriela et al · Fundación Revista Medicina · 2022 · ISSN 0025-7680
Palbociclib (PALBO), a CDK 4/6 inhibitor, is currently used in combination with endocrine therapy targeting estrogen receptors to treat advanced luminal breast cancer. However, with time tumors become resistant to these ...
Idioma eng
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Open Access
Effect of angiotensin receptor blockers and angiotensin converting enzyme 2 on plasma equilibrium angiotensin peptide concentrations in dogs with heart disease
Artículo
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Éva Larouche‐Lebel et al · Oxford University Press · 2021 · ISSN 0891-6640
Abstract Background The pathophysiology of heart failure involves maladaptive angiotensin peptides (APs) and enzymes, including angiotensin 2 (AT2) and angiotensin converting enzyme (ACE), as well as recently described a...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Engineering biopolymer nanoparticles for targeted nanomedicine in cancer therapy and food preservation
Artículo
Acceso abierto Artículo DOAJ
Limin Zheng et al · Frontiers Media S.A · 2026 · ISSN 2296-861X
Cancer therapy and food preservation both face significant challenges related to stability, targeted delivery, safety, and efficiency of active compounds. Biopolymer-based nanoparticles, particularly those derived from c...
LCC LCC:Nutrition. Foods and food supplyIdioma eng
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Open Access
Fabrication and characterization of colon targeted ibuprofen nanoparticles
Artículo
Material complementario disponible Artículo DOAJ
Ayesha Riaz et al · AMMANIF · 2024 · ISSN 2521-0521
Aim: The objective of our study was to formulate a nanoparticulate drug delivery system that provides controlled delivery of ibuprofen directly targeting colon leading to optimized dosage, reduced side effects ultimately...
LCC TENDOlBoYXJtYWN5IGFuZCBtYXRlcmlhIG1lZGljYQ~~Idioma eng
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Hydrogel-based delivery of MSCs and derivatives for improved diabetic retinopathy therapy
Artículo
Material complementario disponible Artículo DOAJ
Ludan Sun et al · BMC · 2026 · ISSN 1757-6512
Abstract Diabetic retinopathy (DR), the most prevalent ocular complication of diabetes, progresses from non-proliferative (NPDR) to sight-threatening proliferative (PDR) stages. Current interventions—including retinal ...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; TENDOkJpb2NoZW1pc3RyeQ~~Idioma eng
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Identification of MBT3T as a new effective therapeutic option in imatinib-resistant gastrointestinal stromal tumors (GISTs)
Artículo
Acceso abierto Artículo DOAJ
Gloria Ravegnini et al · BMC · 2026 · ISSN 1756-9966
Abstract Background Gastrointestinal stromal tumors (GISTs) are primarily treated with tyrosine kinase inhibitors (TKIs) such as imatinib. However, the development of drug resistance remains a critical clinical challenge...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma 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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Identifying Subgroups of People Living With HIV in British Columbia, Canada Based on Sexually Transmitted and Blood‐Borne Infection Testing and Diagnostic Laboratory Data: A Retrospective Cohort Study
Artículo
Material complementario disponible Artículo DOAJ
Amanda M. Yonkman et al · Wiley · 2026 · ISSN 2398-8835
ABSTRACT Background and Aims Although combination antiretroviral therapy has decreased morbidity and mortality in people living with HIV (PLWH), the prevalence of other sexually transmitted and blood‐borne infections (...
LCC LCC:MedicineIdioma eng
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Integrative network pharmacology and in vitro validation reveal the mechanisms by which Apigenin reverses MET-TKI resistance in non-small cell lung cancer
Artículo
Acceso abierto Artículo DOAJ
Xiaofei Li et al · Springer · 2026 · ISSN 2730-6011
Abstract Objective This study aimed to elucidate the molecular mechanisms by which Apigenin (APG) reverses MET-TKI resistance in non-small cell lung cancer (NSCLC). Methods Network pharmacology and molecular docking were...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
Kaempferol inhibits Chlamydia psittaci proliferation by blocking lipid transport and RB-EB differentiation
Artículo
Acceso abierto Artículo DOAJ
Yinhui Lin et al · Frontiers Media S.A · 2026 · ISSN 1664-302X
Chlamydia psittaci is an obligate intracellular pathogen that poses a significant threat to both human and animal health. The current therapeutic strategies are limited by the emergence of potential drug resistance, unde...
LCC TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
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Open Access
Localized delivery of hyaluronic acid-doxorubicin from a surgical paste for post-operative glioblastoma treatment
Artículo
Acceso abierto Artículo DOAJ
Giulia Rodella et al · Elsevier · 2026 · ISSN 2590-0064
Glioblastoma stem cells (GSCs) and residual tumor cells - which resist conventional therapies, drive disease recurrence, and contribute to the formation of an immunosuppressive tumor-immune microenvironment (TIME) - repr...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; LCC:Biology (General)Idioma eng
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Open Access
Lovastatin Targets LIPA to Induce ER Stress-Mediated Apoptosis in Acute Myeloid Leukemia: A Multi-Omics Study
Artículo
Acceso abierto Artículo DOAJ
Wei J et al · Dove Medical Press · 2026 · ISSN 1178-7074
Jie Wei,1,* Guan Ye Nai,2,3,* GuoWu Lin,4,* Yu Mei Huang,1 Wei Jie Zhou,4 Rong rong Liu1 1Departments of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, ...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Macrophage polarization regulates bone homeostasis: a potential etiology and therapy for postmenopausal osteoporosis
Artículo
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Quezhu Danzeng et al · Frontiers Media S.A · 2026 · ISSN 1664-3224
Osteoporosis is a very common disease nowadays, and it is mostly seen in postmenopausal women. In postmenopausal women, with the decrease of estrogen, directly or indirectly, it makes the decrease of bone mineral density...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Open Access
Mitochondrial dysfunction and immunoinflammatory remodeling in heart failure: Emerging role of conceptualizationthe mtDNA–cGAS/STING axis and therapeutic opportunities
Artículo
Acceso abierto Artículo DOAJ
Xi Zhang et al · Elsevier · 2026 · ISSN 1096-1186
Heart failure (HF) remains a leading cause of morbidity and mortality worldwide, with persistent sterile inflammation emerging as a critical driver of maladaptive cardiac remodeling beyond hemodynamic stress alone. Recen...
LCC LCC:Therapeutics. PharmacologyIdioma eng
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Open Access
Mitochondrial quality control as a central pharmacological target in aging
Artículo
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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
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Molecular insights into fungal inositol phosphorylceramide synthesis and its inhibition by antifungal aureobasidin A
Artículo
Acceso abierto Artículo DOAJ
Jiehui Chen et al · Nature Portfolio · 2026 · ISSN 2041-1723
Abstract Fungal inositol phosphorylceramide (IPC) synthase is an essential enzyme complex that catalyzes a critical step in sphingolipid biosynthesis. It is the molecular target of potent antifungal aureobasidin A (AbA)....
LCC TENDOlNjaWVuY2U~Idioma eng
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Open Access
Multi-omics integration and Mendelian randomization elucidate the PARP16–UPR axis driving chemoresistancein gastric cancer
Artículo
Acceso abierto Artículo DOAJ
Shuchang Tao et al · Frontiers Media S.A · 2026 · ISSN 2234-943X
BackgroundAcquired resistance to cisplatin-based chemotherapy is common in patients with gastric cancer (GC) and significantly limits treatment efficacy. The aim of this study was to investigate molecular features associ...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
Nicotine promotes cardiac fibrosis by regulating miR-125b-5p maturation via HNRNPA2B1-mediated METTL14-dependent m⁶A methylation: therapeutic reversal by cinacalcet HCl
Artículo
Material complementario disponible Artículo DOAJ
Hui-hui Wu et al · BMC · 2026 · ISSN 1479-5876
Abstract Background Cardiac fibrosis is a pivotal pathological process driving adverse cardiac remodeling and a defining feature of end-stage heart disease. Nicotine, a principal constituent of tobacco products, is now r...
LCC LCC:MedicineIdioma eng
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Observational trial of the preventive impact of a social risk factor focused program for co-occurring opioid and methamphetamine use disorders and suicide risk in parents: study protocol
Artículo
Acceso abierto Artículo DOAJ
Lisa Saldana et al · BMC · 2026 · ISSN 1940-0640
Abstract Background Parents who experience adverse social risk factors of health (SRFOH) are at risk for child welfare involvement, and those with opioid and/or methamphetamine use (O/MU) and mental health (MH) disorders...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; LCC:Social pathology. Social and public welfare. CriminologyIdioma eng
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Open Access
Oral colon targeted curcumin-based nanocomposite inulin hydrogel for alleviating intestinal inflammation and dysbiosis
Artículo
Material complementario disponible Artículo DOAJ
Qiangyuan Fan et al · BMC · 2026 · ISSN 1477-3155
Abstract Scavenging excess reactive oxygen species (ROS) and positively improving intestinal dysbiosis is a promising therapeutic strategy for alleviating inflammatory bowel disease (IBD). However, conventional clinical ...
LCC TENDOkJpb3RlY2hub2xvZ3k~; TENDOk1lZGljYWwgdGVjaG5vbG9neQ~~Idioma eng
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Plant-derived extracellular vesicles as tools and targets for inflammatory diseases
Artículo
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Fengyu Tan et al · BMC · 2026 · ISSN 1477-3155
Abstract Inflammatory diseases remain a major clinical challenge due to their complex pathologies and the limitations of current anti-inflammatory therapies. Conventional treatments, such as non-steroidal anti-inflammato...
LCC TENDOkJpb3RlY2hub2xvZ3k~; TENDOk1lZGljYWwgdGVjaG5vbG9neQ~~Idioma eng
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