Results 51 to 60 of about 4,657 (242)

Comparative Secretome Analysis of Mesenchymal Stem Cells From Dental Apical Papilla and Bone Marrow During Early Odonto/Osteogenic Differentiation: Potential Role of Transforming Growth Factor-β2

Frontiers in Physiology, 2020
To understand the functions of secretory proteins in odontogenesis and to further the understanding of the different molecular events during odontogenesis and osteogenesis, we induced the odonto/osteogenic differentiation of stem cells from dental apical
Shi Yu, Jingzhi Li, Yuming Zhao, Xiaoxia Li, Lihong Ge   +4 more
doaj   +1 more source

SCAP, an ER Sensor that Regulates Cell Cholesterol [PDF]

Developmental Cell, 2002
Cells keep their cholesterol in balance by sensing its level in the endoplasmic reticulum and transducing this information into the expression of multiple homeostatic genes. Two recent papers from the Brown and Goldstein laboratory provide important new insights into how an integral ER protein, SCAP, mediates this process.
Steck, Theodore L., Lange, Yvonne
openaire   +2 more sources

Stem Cells from the Apical Papilla (SCAPs): Past, Present, Prospects, and Challenges

, 2023
Dental diseases occurring on young permanent teeth usually lead to the premature arrest of tooth root development. Sustained tooth root elongation is necessary to achieve the goal of long-term preservation of affected teeth.
Jinzhi He, Yuan Gao, Qi Liu
core   +1 more source

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

Frontiers 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, Nunthawan Nowwarote, Nunthawan Nowwarote, Benjamin P.J. Fournier, Benjamin P.J. Fournier, Vorapat Trachoo, Sittiruk Roytrakul, Worachat Namangkalakul, Thanaphum Osathanon, Thanaphum Osathanon   +9 more
doaj   +1 more source

Unipolar Barrier Near‐Infrared 2D Photodetectors for 3D Image Sensors

Advanced Science, EarlyView.
A MoTe2/WSe2/Cl–SnSe2 unipolar barrier photodetector is demonstrated, in which the WSe2 layer effectively blocks majority‐carrier injection, yielding suppressed dark current and enhanced near‐infrared (NIR) sensing. The device achieves high detectivity, a wide linear dynamic range, and fast response under 1310 nm illumination, enabling high‐fidelity 3D
Jung Pyo Hong, Sang‐Jun Kim, Jisu Jang, Je‐Jun Lee, Seong‐Jun Han, Eungseon Yeon, Jung Woo Kim, Jongtae Ahn, Sang Yeon Kim, Hyun Woo Ko, Sunghyun Han, Seung Ah Lee, Paul Hongsuck Seo, Young‐Woo Suh, Kimoon Lee, Gunuk Wang, Dong‐Guang Zheng, Sunghee Hong, Sangin Hahn, Seon Kyu Yoon, Min‐Chul Park, Do Kyung Hwang   +21 more
wiley   +1 more source

Advances in Se Wide‐Bandgap Photovoltaics and TexSe1‐x SWIR Photodiodes

Advanced Science, EarlyView.
In this review, fundamental properties and current challenges in Se photovoltaics (PVs) for tandem and indoor PVs and TexSe1‐x alloys for short wave infrared photodiodes are discussed. A case is made for the practicality of elemental chalcogenide optoelectronics, and a pathway toward resolving the key challenges in these respective technologies is ...
Adam D. Alfieri, Deep Jariwala
wiley   +1 more source

SCAPS-1D Programı Kullanılarak I-V Karakteristiklerinin Hesaplanması

, 2021
Bu çalışmada, güneş pili modellemesi için en yaygın kullanılan simülasyon yazılımlarından birini sunuyoruz. SCAPS-1D programının kullanımı bu çalışmada adım adım anlatılmıştır.
Gündoğdu, Yasemin, Kılıç, Hamdi Şükür, Gezgin, Serap Yiğit, Houimi, Amina   +3 more
core  

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

Molecules, 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, Yuxiu Lin, Xiaolin Fang, Jingwen Yang, Zhi Chen   +4 more
doaj   +1 more source

The Cancer Cell Metabolic Reprogramming Remodels the Tumor Microenvironment: Molecular Mechanisms and Therapeutic Strategies

Advanced Science, EarlyView.
This review elucidates how cancer cell metabolic reprogramming—across glucose, lipid, amino acid, and nucleotide pathways—remodels the tumor microenvironment to suppress anti‐tumor immunity and promote immune escape. Targeting these metabolic axes offers promising strategies to overcome immunotherapy resistance and enhance cancer treatment.
Guoqing Xiang, Zhicheng Zhou, Xue Jiang, Zhenguang Du, Yangyang Zhan, Xinli Liu   +5 more
wiley   +1 more source

based perovskite solar cell using SCAPS-1D [PDF]

, 2023
In recent years, vacancy-ordered halide double perovskites have emerged as promising non-toxic and stable alternatives for their lead-based counterparts in optoelectronic applications. In particular, vacancy ordered Cs2PtI6 has emerged as a star material
Chengchen Zhao, Amjad, Akfeen, Akhter, Zareen, Qamar, Samina, Sultan, Muhammad, Samina Qamar, Akfeen Amjad, Zareen Akhter, Zhao, Chengchen, Fatima, Kalsoom, Kalsoom Fatima, Muhammad Sultan   +11 more
core   +1 more source