Results 71 to 80 of about 78,217 (266)

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Efficiency Enhancement of Nanoporous Silicon/Polycrystalline-Silicon Solar Cells by Application of Trenched Electrodes

International Journal of Photoenergy, 2014
Trenched electrodes were proposed to enhance the short-circuit current and conversion efficiency of polycrystalline-silicon (poly-Si) solar cells with nanoporous silicon (NPS) surface layers.
Kuen-Hsien Wu, Chia-Chun Tang
doaj   +1 more source

Characteristics of Gate-All-Around Junctionless Polysilicon Nanowire Transistors With Twin 20-nm Gates

IEEE Journal of the Electron Devices Society, 2015
A high performance gate-all-around (GAA) junctionless (JL) polycrystalline silicon nanowire (poly-Si NW) transistor with channel width of 12 nm, channel thickness of 45 nm, and gate length of 20 nm has been successfully demonstrated, based on a ...
Tung-Yu Liu, Fu-Ming Pan, Jeng-Tzong Sheu   +2 more
doaj   +1 more source

Design and Fabrication of a Novel Poly-Si Microhotplate with Heat Compensation Structure. [PDF]

Micromachines (Basel), 2022
Lu X, Liu J, Han G, Si C, Zhao Y, Hou Z, Zhang Y, Ning J, Yang F.   +8 more
europepmc   +1 more source

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

FEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin, Ziyang Yuan, Wenli Jiang, Ai Guo   +3 more
wiley   +1 more source

Effects of Poly-Si Grain Boundary on Retention Characteristics under Cross-Temperature Conditions in 3-D NAND Flash Memory. [PDF]

Micromachines (Basel), 2023
An U, Yoon G, Go D, Park J, Kim D, Kim J, Lee JS.   +6 more
europepmc   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Nondestructive electrical extraction of energy-resolved trap states in nanoscale polycrystalline-silicon-channel thin-film transistor [PDF]

AIP Advances
In nanoscale polycrystalline silicon (poly-Si) channel thin-film transistors (TFTs), carrier transport is critically dependent on grain-boundary-related trap states.
So Won Son, Soo Jin Kim, Seung Jae Baik, Seongjae Cho   +3 more
doaj   +1 more source

Enhanced Synaptic Behaviors in Chitosan Electrolyte-Based Electric-Double-Layer Transistors with Poly-Si Nanowire Channel Structures. [PDF]

Biomimetics (Basel), 2023
Lee DH, Kim HS, Park KW, Park H, Cho WJ.
europepmc   +1 more source

One size does not fit all: An in vitro evaluation of the effects of bezafibrate and medroxyprogesterone acetate on human SH‐SY5Y and U‐87 MG cancer cells

FEBS Open Bio, EarlyView.
Drugs previously repurposed to target blood cancers reduced neuroblastoma and glioblastoma cell growth and viability. However, their levels of anticancer activity were different and their clinical application may be problematic due to side effects at effective doses.
Abhishek Kharawatkar, Francesco Michelangeli, Farhat Latif Khanim, Christopher Martin Bunce, William Eustace Basil Johnson   +4 more
wiley   +1 more source