Results 151 to 160 of about 272,002 (348)

Cascade‐Targeted Nanoparticles for Enhanced Gemcitabine Delivery and Adenosine Metabolism Modulation to Overcome Treatment Resistance in Pancreatic Cancer

open access: yesAdvanced Science, EarlyView.
The aberrant adenosine metabolism leads to chemoresistance and immunosuppressive microenvironment. A versatile albumin‐polyplexes conjugated nanoparticle B‐PDEA@CPA is prepare for the codelivery of gemcitabine and siCD39. The nanoparticle releases gemcitabine‐loaded albumin upon microenvironment to achieve promoted penetration and cellular uptake ...
Hongrui Fan   +10 more
wiley   +1 more source

Loss of hepatic SMLR1 causes hepatosteatosis and protects against atherosclerosis due to decreased hepatic VLDL secretion

open access: yesHepatology, EarlyView., 2022
The role of SMLR1 in lipid metabolism (high fat + cholesterol diet in mice) Abstract Background and Aims The assembly and secretion of VLDL from the liver, a pathway that affects hepatic and plasma lipids, remains incompletely understood. We set out to identify players in the VLDL biogenesis pathway by identifying genes that are co‐expressed with the ...
Willemien van Zwol   +22 more
wiley   +1 more source

Decoy Extracellular Vesicles Overcome Triple‐Negative Breast Cancer Heterogeneity via Membrane‐Cytoplasm‐Mitochondria Cascade Targeting

open access: yesAdvanced Science, EarlyView.
siT/MOF@EVs overcome TNBC heterogeneity through a tumor cell membrane–cytoplasm–mitochondria cascade effect, triggering a self‐reinforcing anti‐tumor immune cycle and durable immune memory. The system enables sequential targeting of membrane checkpoints ligands (decoy effect), cytoplasmic siRNA delivery (CSC suppression), and mitochondrial MOF ...
Chuanrong Chen   +8 more
wiley   +1 more source

Enhancement of Oral Bioavailability of Ibandronate Through Gastroretentive Raft Forming Drug Delivery System: In Vitro and In Vivo Evaluation

open access: yesInternational Journal of Nanomedicine, 2020
Muhammad Hanif,1 Shahid Shah,2 Akhtar Rasul,3 Ghulam Abbas,3 Muhammad Zaman,4 Muhammad Wahab Amjad,5 Maria Abdul Ghafoor Raja,5 Hafeez Ullah Khan,6 Mehran Ashfaq,3 Omeira Iqbal3 1Department of Pharmaceutics, Faculty of Pharmacy, Bahauddin Zakariya ...
Hanif M   +9 more
doaj  

Novel Swelling‐Lytic Cell Death Triggered by Cargo‐Free Ionizable Lipid Nanoparticles

open access: yesAdvanced Science, EarlyView.
A cargo‐free ionizable lipid nanoparticles (ipLNP) is found to induce broad swelling‐lytic cell death across multiple cell types. Cell death may be associated with lysosome membrane destabilization, involving ROS increase, lipid peroxidation, and GSDME cleavage.
Junjun Wu   +13 more
wiley   +1 more source

Polymerisation‐Induced Self‐Assembly on Planar Surfaces: A New Approach for Controlling Surface Topography and Modulating Material‐Bio Interactions

open access: yesAngewandte Chemie, EarlyView.
This work investigates surface‐initiated photopolymerisation‐induced self‐assembly (surface PISA) as an innovative strategy for directing nanostructure formation on planar surfaces, providing a new approach to tailoring material surface topography and achieving enhanced antifouling and antibacterial surface properties.
Xin Xu   +8 more
wiley   +2 more sources

Mixed Lineage Kinase Domain‐Like Protein (MLKL): From Mechanisms to Therapeutic Opportunities

open access: yesAdvanced Science, EarlyView.
The mixed lineage kinase domain‐like protein (MLKL) acts as the executioner in the necroptosis pathway, transitioning from an inactive to active state through phosphorylation, oligomerization, membrane recruitment, and membrane insertion, ultimately forming membrane hotpots.
Lijuan Xu, Chunlin Zhuang
wiley   +1 more source

Emerging cGAS‐STING Agonist‐Based Nanotherapeutics: Mechanistic Insights and Applications in Cancer Combination Therapy

open access: yesAdvanced Science, EarlyView.
This review summarizes recent advances in cGAS‐STING agonist‐based nanotherapeutics for cancer combination therapy. It explores nanoparticle‐mediated delivery strategies, underlying molecular mechanisms, and combinatorial applications with chemotherapy, radiotherapy, targeted therapy, phototherapy, sonodynamic therapy, and immunotherapy.
Zhaomeng Wang   +3 more
wiley   +1 more source

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