Results 51 to 60 of about 230,314 (316)

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Efficient adsorption of Sr2+ from simulated high-level liquid waste by 4A zeolite

BMC Chemistry
The effective separation of radioactive strontium-90 (90Sr) from high-level liquid waste (HLLW) produced by the PUREX process is essential for enhancing nuclear waste disposal safety and minimizing related expenses.
Xiang Qin, Xiliang Guo, Xia Tao, Chao Gao, Xiaojun Yan, Wenfu Yan   +5 more
doaj   +1 more source

Hydrophobic modification and filtration performance of glass fiber filter material

Cailiao gongcheng
The closed-cycle process will generate a large number of radioactive aerosols, and its high humidity, high acidity, and high radioactivity lead to rapid failure and high replacement frequency of glass fiber high-efficiency filters.
CHEN Xin, YU Jie, LI Yongguo, LI Xin, LIN Zhongxin, PEI Jianlu, ZHENG Qin, LIU Tao, ZHANG Zhaochen, LIU Jingguo, ZHANG Jirong   +10 more
doaj   +1 more source

Biological dosimetry for triage of casualties in a large-scale radiological emergency: Capacity of the EU Member States

, 2009
International audienceIn recent years, a number of events have occurred that highlight the necessity of being prepared for a possible large-scale radiological event. An important question is how well are European Union (EU) Member States prepared to cope
Lloyd, David, Roy, L., Wojcik, A., Wojcik, Andrzej,, Roy, Laurence, Lloyd, D., Romm, H., Romm, Horst   +7 more
core   +1 more source

RadoNorm – towards effective radiation protection based on improved scientific evidence and social considerations – focus on RADON and NORM

, 2022
RadoNorm aims to manage risks from exposures to radon and naturally occurring radioactive material (NORM) to promote effective radiation protection based on improved scientific evidence and social considerations.
Birschwilks, Mandy, Ulrike Kulka, Madas, Balázs, Wojcik, Andrzej, Laureline Fevrier, Tanja Perko, Kulka, Ulrike, Perko, Tanja, Andrzej Wojcik, Salomaa, Sisko, Aleš Froňka, Sisko Salomaa, Froňka, Aleš, Nadja Železnik, Železnik, Nadja, Balázs Madas, Fevrier, Laureline, Mandy Birschwilks   +17 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

What evidence exists on the impact of anthropogenic radiofrequency electromagnetic fields on animals and plants in the environment: a systematic map

Environmental Evidence, 2023
Background Exposure to radiofrequency (RF) electromagnetic fields (EMF), particularly from telecommunications sources, is one of the most common and fastest growing anthropogenic factors on the environment.
Ken Karipidis, Chris Brzozek, Rohan Mate, Chhavi Raj Bhatt, Sarah Loughran, Andrew W Wood   +5 more
doaj   +1 more source

Cellular transport of uranium and its cytotoxicity effects on CHO-k1 cells

Ecotoxicology and Environmental Safety, 2022
Uranium is a radioactive heavy metal and a significant public health concern; however, its associated underlying toxicological mechanisms remain largely unknown.
Liqun Huang, Shufang Li, Wenhua Zhou, Jie Gao, Jingjing Yin, Zhongwen Wang, Jianguo Li   +6 more
doaj   +1 more source

RADIATION PROTECTION FOR ACCOMPANYING PERSON AND RADIATION WORKERS IN PET/CT

, 2010
The purposes of the present study are to measure the total radiation doses for the radiation workers and for the accompanying person to the patients in positron emission tomography (PET)/computed tomography (CT) imaging.
Demir, Mustafa, I. Uslu, M. Demir, B. Demir, H. Sayman, Uslu, Ilhami, Demir, Bayram, Ahmed, Asm Sabbir, S. Sager, Sager, Sait, A. Sabbir Ahmed, Sayman, Haluk   +11 more
core   +1 more source