Results 111 to 120 of about 4,657 (242)

Mixed and Purified SCAPs: Similar Growth, Phenotypic and Differentiation Characteristics

open access: yes, 2012
Objective: To compare the phenotype, the growth curve and the osteo- and chondrogenic differentiation potential of mixed vs purified stem cells populations from the apical papilla (SCAPs); gingival fibroblasts (GFs) were used as control.
Zeitlin, Benjamin David   +4 more
core  

Twenty-Two Percent Efficient Pb-Free All-Perovskite Tandem Solar Cells Using SCAPS-1D

open access: yes, 2022
Herein, we reported the simulation study of lead (Pb)-free all-perovskite tandem solar cells using SCAPS-1D. Tandem solar cells are comprised of two different cells which are known as the top cell and the bottom cell.
Alsalme, Ali   +3 more
core   +1 more source

Understanding extracellular vesicle biology, isolation, and characterization: The theory of EV‐erything

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Extracellular vesicles (EVs), especially exosomes, are nanoparticles increasingly recognized as key regulators of intercellular communication in both physiological and pathological aspects. Despite rapid progress, inconsistencies in nomenclature, isolation, and characterization continue to restrict translational advancement.
Paras Ahmad   +6 more
wiley   +1 more source

Numerical Study of InGaN based Photovoltaic by SCAPs Simulation [PDF]

open access: yes, 2015
The necessity to find new forms of renewable energy is very important and urgent nowadays. The renewable sources of energy derived from the sun are one of the promising options.
Rouabhia, A.K.   +4 more
core   +1 more source

Insight of ZnO/CuO and ZnO/Cu2O solar cells efficiency with SCAPS simulator

open access: yes, 2023
[EN] Despite the low power conversion efficiency of solar cells n-ZnO/p-CuO and n-ZnO/p-Cu2O, they can contribute to the development of photovoltaic energy.
Marí, B.   +7 more
core   +1 more source

Which aspects of restoration project organization relate to volunteer engagement in community‐based initiatives?

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Project organization is an under‐studied but important aspect of volunteer engagement in ecological restoration and conservation. Previous studies on volunteer commitment have found that people are more engaged in well‐organized projects, but what constitutes good project organization from a volunteer perspective has not been ...
Tim Alamenciak, Stephen D. Murphy
wiley   +1 more source

3D culture inhibits replicative senescence of SCAPs via UQCRC2-mediated mitochondrial oxidative phosphorylation

open access: yesJournal of Translational Medicine
Stem cells derived from the apical papilla (SCAPs) play a crucial role in tooth root development and dental pulp regeneration. They are important seed cells for bone/tooth tissue engineering.
Yijia Shi   +10 more
doaj   +1 more source

Senolytics and exercise: Dual modalities for rejuvenating muscle

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend The role of senolytics on the heart and skeletal muscle. Senescent cell burden increases with ageing, disuse and disease. The senolytics dasatinib+quercetin (D+Q), navitoclax and fisetin, as well as exercise, eliminate senescent cells, reducing senescent cell burden and their senescence‐associated secretory phenotype (SASP ...
Zeynep Elif Yesilyurt‐Dirican   +4 more
wiley   +1 more source

Competition between a transmembrane helix on Scap and a membrane cholesterol regulates Scap–Insig interaction and SREBP activation

open access: yesProceedings of the National Academy of Sciences
Cholesterol homeostasis in mammalian cells relies on the interaction between two endoplasmic reticulum (ER) sterol-sensing membrane proteins, Scap and Insig. Their interaction regulates activation of transcription factors called sterol regulatory element–binding proteins (SREBPs) that control genes for cholesterol biosynthesis and uptake.
Blake C. Williams   +4 more
openaire   +3 more sources

Hypoxic stem cells from apical papilla-derived exosomes enhance dental pulp stem cells migration and differentiation via mitochondrial activation

open access: yesJournal of Dental Sciences
Background/purpose: Stem cells from apical papilla (SCAPs) and dental pulp stem cells (DPSCs) play critical roles in dental tissue regeneration. Although intercellular communication through exosomes is known to influence stem cell regulation, the effects
Deyan Yuan, Rui Tao, Bi Yin, Meng Gu
doaj   +1 more source

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