Results 51 to 60 of about 6,101 (204)

Effects of decellularized extracellular matrix derived from Jagged1-treated human dental pulp stem cells on biological responses of stem cells isolated from apical papilla

open access: yesFrontiers in Cell and Developmental Biology, 2022
Objective: Indirect Jagged1 immobilization efficiently activates canonical Notch signaling in human dental pulp stem cells (hDPSCs). This study aimed to investigate the characteristics of the Jagged1-treated hDPSC-derived decellularized extracellular ...
Suphalak Phothichailert   +9 more
doaj   +1 more source

Retrospective on Cholesterol Homeostasis: The Central Role of Scap [PDF]

open access: yesAnnual Review of Biochemistry, 2018
Scap is a polytopic membrane protein that functions as a molecular machine to control the cholesterol content of membranes in mammalian cells. In the 21 years since our laboratory discovered Scap, we have learned how it binds sterol regulatory element-binding proteins (SREBPs) and transports them from the endoplasmic reticulum (ER) to the Golgi for ...
Michael S, Brown   +2 more
openaire   +2 more sources

Distinct or similar? Soft bottom polychaete diversity in Arctic and Antarctic glacial fjords [PDF]

open access: yes, 2014
The main aim of this study was to compare the polychaete communities in two similar polar areas: an Arctic fjord, Hornsund (Svalbard) and an Antarctic fjord, Ezcurra Inlet (South Shetlands).
Gromisz, Sławomira   +2 more
core   +2 more sources

WIF1 enhanced dentinogenic differentiation in stem cells from apical papilla

open access: yesBMC Oral Health, 2019
Background Odontogenic mesenchymal stem cells (MSCs) isolated from tooth tissues are a reliable resource that can be utilized for dental tissue regeneration.
Haifeng Wang, Yu Cao
doaj   +1 more source

Epigallocatechin-3-Gallate Promotes Osteo-/Odontogenic Differentiation of Stem Cells from the Apical Papilla through Activating the BMP–Smad Signaling Pathway

open access: yesMolecules, 2021
Stem cells from apical papilla (SCAPs) are desirable sources of dentin regeneration. Epigallocatechin-3-gallate (EGCG), a natural component of green tea, shows potential in promoting the osteogenic differentiation of bone mesenchymal stem cells. However,
Zeni Liu   +4 more
doaj   +1 more source

Modification of Aluminium Surface Using Picosecond Laser for Printing Applications [PDF]

open access: yes, 2009
Ultrafast picosecond laser pulses of wavelength of 1064nm have allowed the surface modification of anodised aluminium plate for potential industrial application.
Ansari, Imtiyaz Ahmed   +4 more
core   +1 more source

Modelling thin film solar cells with graded band gap [PDF]

open access: yes, 2009
This paper discusses how graded absorber structures in CIGS-based solar cell can be studied using the numerical simulation tool SCAPS. A model will be built for an AVANCIS solar cell with double grading which is produced with the laboratory line process.
Burgelman, Marc   +2 more
core   +1 more source

Preliminary Data on the Bioturbation Activity of Hediste Diversicolor (Polychaeta, Nereididae) from the Loire Estuary, France [PDF]

open access: yes, 2012
The ragworm Hediste diversicolor (O. F. Müller, 1776) plays a key role in the estuarine water-sediment interface. This scientific project comes under the framework of the International network Nereis Park Experiment gathering 27 laboratories from all ...
Gilbert, Franck   +4 more
core   +4 more sources

SFRP2 enhances the osteogenic differentiation of apical papilla stem cells by antagonizing the canonical WNT pathway

open access: yesCellular & Molecular Biology Letters, 2017
Background Exploring the molecular mechanisms underlying directed differentiation is helpful in the development of clinical applications of mesenchymal stem cells (MSCs).
Luyuan Jin   +12 more
doaj   +1 more source

SCAP - a Shaped Charge Analysis Program: user's manual for SCAP 1. 0 [PDF]

open access: yes, 1985
The basic modeling and format for a shaped charge analysis program, SCAP, is described. The code models the motion of liner elements due to explosive loading, jet formation, jet breakup and target penetration through application of a series of analytical approximations.
openaire   +2 more sources

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