Results 51 to 60 of about 300,339 (303)

Suppression of lung adenocarcinoma migration through organelle alkalization by human lactoferrin – albumin fusion

FEBS Open Bio, EarlyView.
This paper reveals how human lactoferrin–albumin fusion (hLF‐HSA) potently suppresses lung adenocarcinoma cell migration. hLF‐HSA upregulates NHE7, leading to Golgi alkalization, disruption of the Golgi secretome, downregulation of MMP1, and reversal of EMT. These findings suggest a novel Golgi‐targeting strategy to suppress cancer cell migration.
Hana Nopia, Masahiro Kimura, Daisuke Kurimoto, Atsushi Sato   +3 more
wiley   +1 more source

Design and implementation of a compact and ultra-wideband 5~18 GHz multifunction chip

Dianzi Jishu Yingyong
A compact and ultra-wideband 5~18 GHz multifunction chip in Gallium Arsenide (GaAs) technology is presented. The multifunction chip integrates 3 Single Pole Double Throw (SPDT) switches, 3 medium amplifiers, 6 bit digital attenuator and 6 bit digital ...
Dou Xingkun, Zhang Lei, Li Guangchao, Ma Ruoyu, Jiang Le   +4 more
doaj   +1 more source

Comparative Transcriptome Profiling Reveals Defense-Related Genes Against Ralstonia solanacearum Infection in Tobacco

Frontiers in Plant Science, 2021
Bacterial wilt (BW) caused by Ralstonia solanacearum (R. solanacearum), is a vascular disease affecting diverse solanaceous crops and causing tremendous damage to crop production.
Xiaoying Pan, Junbiao Chen, Aiguo Yang, Qinghua Yuan, Weicai Zhao, Tingyu Xu, Bowen Chen, Min Ren, Ruimei Geng, Zhaohui Zong, Zhuwen Ma, Zhenrui Huang, Zhenchen Zhang   +12 more
doaj   +1 more source

Epitaxial growth of antiphase boundary free GaAs layer on 300 mm Si(001) substrate by metalorganic chemical vapour deposition with high mobility

, 2016
Metal organic chemical vapor deposition of GaAs on standard nominal 300 mm Si(001) wafers was studied. Antiphase boundary (APB) free epitaxial GaAs films as thin as 150 nm were obtained.
R. Alcotte, Mickael Martin, J. Moeyaert, R. Cipro, S. David, F. Bassani, F. Ducroquet, Y. Bogumilowicz, E. Sanchez, Z. Ye, X. Bao, J. Pin, T. Baron   +12 more
semanticscholar   +1 more source

A planar Gunn diode operating above 100 GHz [PDF]

, 2007
We show the experimental realization of a 108-GHz planar Gunn diode structure fabricated in GaAs/AlGaAs. There is a considerable interest in such devices since they lend themselves to integration into millimeter-wave and terahertz integrated circuits ...
Holland, M.C., Stanley, C.R., Pilgrim, N.J., Cumming, D.R.S., Thayne, I.G., Khalid, A.H., Dunn, G.M.   +6 more
core   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

Evolutionary analysis of the Dof family in plants and identification of its members in tobacco

Frontiers in Plant Science
DNA-binding with One Finger (Dof) transcription factors are plant-specific regulators involved in diverse biological processes, including growth, development, and stress responses.
Bolun Zhi, Bolun Zhi, Hao Chen, Xuebo Wang, Chuanliang Liu, Jiqin Li, Zhuwen Ma, Weicai Zhao, Zhenrui Huang, Xiaoying Pan   +9 more
doaj   +1 more source

GaAs-Based Quantum Dot Emitters for Telecomms and Broadband Applications [PDF]

, 2011
This thesis details InAs/GaAs quantum dots (QD) as light emitting media for gallium arsenide (GaAs) based bilayer laser devices for optical communication and dot-in-well (DWELL) superluminescent devices for broadband applications.
Mohammed, Abdul Majid
core  

Design of a GaInP/GaAs tandem solar cell for maximum daily, monthly, and yearly energy output

, 2011
Solar concentrator cells are typically designed for maximum efficiency under the AM1.5d standard spectrum. While this methodology does allow for a direct comparison of cells produced by various laboratories, it does not guarantee maximum daily, monthly ...
Haas, Alexander W., Schwartz, Richard J., Gray, Jeffery L., Wilcox, John R.   +3 more
core   +1 more source

Effects of IGFBP4 deficiency on human preadipocyte proliferation and differentiation through the IGF1R/AKT pathway

FEBS Open Bio, EarlyView.
IGFBP4 knockdown (KD) impairs preadipocyte proliferation and is associated with IGF1R protein downregulation and attenuated AKT phosphorylation. The mechanisms by which IGFBP4 KD influences the IGF1R/AKT signaling pathway involve newly synthesized proteins and lysosomal degradation pathways. Created in BioRender.
Yujia Guo, Sandy Richter, Christoph Bach, Wieland Kiess, Anna Kirstein, Diana Le Duc, Antje Garten   +6 more
wiley   +1 more source