Results 51 to 60 of about 42,047 (291)

YlmG1 is localized exclusively to the chloroplast envelope membrane and is involved in preprotein translocation in Arabidopsis thaliana

FEBS Open Bio, EarlyView.
Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley   +1 more source

Preparation of a New Borehole Sealing Material of Coal Seam Water Infusion

Advances in Materials Science and Engineering, 2018
To improve the borehole sealing effect of coal seam water infusion, especially that of coal seam with low permeability and high rigidity, this study investigated the performance test optimization of two cement-based sealing materials.
Gang Wang, Hao Liu, Jianhong Luo, Hao Xu, Qiqi Liu, Xiaohua Zhou, Yanwei Hu, Xuelin Liu   +7 more
doaj   +1 more source

Hydrostatic pressure activates HIF‐1α via β‐catenin to promote stemness in breast cancer cells

FEBS Open Bio, EarlyView.
To mimic the elevated intestinal fluid pressure in breast cancers, we loaded human breast cancer cells (MCF‐7, MDA‐MB‐453, and BT‐474) to 50 mmHg hydrostatic pressure. Hydrostatic pressure exposure upregulated HIF‐1α and induced stemness in MCF‐7 and BT‐474 cells.
Da Zhai, Yong Xu, Jingjing Ma, Ratchanee Duangrat, Chen Yan, Jingyan Liang, Hua Wei, Bin Jiang, Tao‐Sheng Li   +8 more
wiley   +1 more source

Performance of edge sealing systems used in moisture transport experiments [PDF]

, 2006
in Undetermined Edge sealing is often used to assure one-dimensional moisture flow and a defined exposure area in moisture transport experiments. This paper deals with the performance of a number of edge sealing systems including wax-paraffin mix, epoxy ...
Segerholm, I, Svennberg, Kaisa,, Lund University.   +2 more
core   +2 more sources

Mechanical analysis of sealing performance for compression packer rubber tube [PDF]

, 2018
The compression packer rubber is one of the core components of the packer. According to the sealing mechanism of the compression packers rubber, the deformation of rubber between the central tube and casing tube is analyzed in the initial and working ...
Fuying Zhang, Xiangmin Jiang, Nana Song, Jingying Duan, Jianlei Chen, Honghao Wang   +5 more
core   +1 more source

Study on Influencing Factors of Non-contact Labyrinth Sealing Performance for High Speed Rotors [PDF]

, 2022
In order to improve the sealing performance of the high-speed gearbox sealing device， this study analyzes the non-contact labyrinth sealing of the high-speed gear transmission commonly used in petroleum， chemical and other fields.
Linjie Yang, Dongyang Li, Yongfei Yang, Junhao Chen, Jingyuan Wang, Yufeng Li   +5 more
core   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Analysis and Optimization of Influencing Factors on Sealing Performance of Subsea Wellhead Connector

Shiyou jixie, 2022
As a key equipment to connect high-pressure wellhead with subsea Christmas tree and prevent the leakage of high-temperature and high-pressure fluid in the well, the subsea connector is faced with extremely severe load.
Liu Shujie, Meng Wenbo, Huang Yi, Liu Hexing, Li Lei, Huang Liang, Zhao Suwen   +6 more
doaj  

Performance of Magnetic Fluid and Back Blade Combined Seal for Sealing Water [PDF]

, 2023
When sealing liquids with magnetic fluid, the interfacial stability problem caused by the interaction between the magnetic fluid and the sealed liquid leads to poor sealing performance.
Jinqiu Zhao, Xinzhi He, Hujun Wang, Zhuo Luo, Zhenkun Li, Yaqun Wei, Zhongquan Gao   +6 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