Results 111 to 120 of about 1,094,037 (343)

Synergistic Osteogenesis After Co‐Administration of cmRNAs Encoding BMP‐2 and BMP‐7 Utilizing a Transcript‐Activated Matrix

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates that the dual delivery of BMP‐2/‐7 coding cmRNAs for bone healing is demonstrated as feasible, safe, and highly osteogenic. Compared to single BMP‐2 or BMP‐7 cmRNAs, the combination enhances the production of both mineral and organic components of the extracellular matrix when delivered using a collagen‐HA scaffold, supporting ...
Claudia Del Toro Runzer   +7 more
wiley   +1 more source

Oxidative Stress: A Key Modulator in Neurodegenerative Diseases

open access: yesMolecules, 2019
Oxidative stress is proposed as a regulatory element in ageing and various neurological disorders. The excess of oxidants causes a reduction of antioxidants, which in turn produce an oxidation–reduction imbalance in organisms.
Anju Singh   +3 more
doaj   +1 more source

Extraction of Viral Nucleic Acids with Carbon Nanotubes Increases SARS-CoV-2 Quantitative Reverse Transcription Polymerase Chain Reaction Detection Sensitivity

open access: green, 2021
Sanghwa Jeong   +6 more
openalex   +2 more sources

Biomaterial Strategies for Targeted Intracellular Delivery to Phagocytes

open access: yesAdvanced Functional Materials, EarlyView.
Phagocytes are essential to a functional immune system, and their behavior defines disease outcomes. Engineered particles offer a strategic opportunity to target phagocytes, harnessing inflammatory modulation in disease. By tuning features like size, shape, and surface, these systems can modulate immune responses and improve targeted treatment for a ...
Kaitlyn E. Woodworth   +2 more
wiley   +1 more source

Local chromosome context is a major determinant of crossover pathway biochemistry during budding yeast meiosis

open access: yeseLife, 2016
The budding yeast genome contains regions where meiotic recombination initiates more frequently than in others. This pattern parallels enrichment for the meiotic chromosome axis proteins Hop1 and Red1.
Darpan Medhi   +2 more
doaj   +1 more source

Nucleic Acid Immunity

open access: yes, 2017
Organisms throughout biology need to maintain the integrity of their genome. From bacteria to vertebrates, life has established sophisticated mechanisms to detect and eliminate foreign genetic material or to restrict its function and replication. Tremendous progress has been made in the understanding of these mechanisms which keep foreign or unwanted ...
openaire   +2 more sources

Engineering Hybrid Extracellular Vesicles for Functional mRNA Delivery

open access: yesAdvanced Functional Materials, EarlyView.
This study optimizes two methods for the generation of extracellular vesicle (EV)‐mimetic‐Lipid Nanoparticle (LNP) (CELLNPs) and EV‐LNP (HEVs) hybrid nanoparticles for messenger (mRNA) delivery. The authors screen lipid compositions to maximize hybrid nanoparticle formation and analyze the resulting nanoparticles with single particle characterization ...
Ana Filipa Louro   +6 more
wiley   +1 more source

Mechanistic role of Nrf2 modulators in lipid peroxidation: a perspective towards carcinogenesis [PDF]

open access: yesExploration of Medicine
The brain lipid profile is a complex and dynamic system playing a critical role in regulating various functions, including mood swings, perception, and emotional behavior. Explicitly, the enrichment of polyunsaturated fatty acids (PUFAs) in the brain and
Anju Singh   +3 more
doaj   +1 more source

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