Results 31 to 40 of about 237,018 (263)

Tomographic retrieval algorithm of OH concentration profiles using double spatial heterodyne spectrometers [PDF]

Atmospheric Measurement Techniques, 2020
The hydroxyl radical (OH) determines the capability of atmospheric self-cleansing and is one of the significant oxidants in atmospheric photochemistry reactions.
Y. An, Y. An, Y. An, J. Ma, J. Ma, J. Ma, Y. Gao, Y. Gao, Y. Gao, W. Xiong, W. Xiong, X. Wang, X. Wang   +12 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Structural basis for the adaptation and function of chlorophyll f in photosystem I

Nature Communications, 2020
Chlorophyll f (Chl f) is the most red-shifted Chl in oxygenic photosynthesis but its localization in photosystem I (PSI) has been unknown so far. Here the authors determine the cryo-EM structures of PSI complexes from a Chl f-containing cyanobacterium ...
Koji Kato, Toshiyuki Shinoda, Ryo Nagao, Seiji Akimoto, Takehiro Suzuki, Naoshi Dohmae, Min Chen, Suleyman I. Allakhverdiev, Jian-Ren Shen, Fusamichi Akita, Naoyuki Miyazaki, Tatsuya Tomo   +11 more
doaj   +1 more source

Homeostatic regulation of STING by retrograde membrane traffic to the ER

Nature Communications, 2021
COPA regulates Golgi to ER transport, and mutations lead to autoinflammation and disease through poorly understood mechanisms. Here, the authors show that disease-causing COPA variants prevent STING transport from the Golgi to the ER, leading to cGAS ...
Kojiro Mukai, Emari Ogawa, Rei Uematsu, Yoshihiko Kuchitsu, Fumika Kiku, Takefumi Uemura, Satoshi Waguri, Takehiro Suzuki, Naoshi Dohmae, Hiroyuki Arai, Anthony K. Shum, Tomohiko Taguchi   +11 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Cure kinetics modeling of a high glass transition temperature epoxy molding compound (EMC) based on inline dielectric analysis [PDF]

, 2021
We report on the cure characterization, based on inline monitoring of the dielectric parameters, of a commercially available epoxy phenol resin molding compound with a high glass transition temperature (>195 °C), which is suitable for the direct ...
Franieck, E., Fleischmann, Martin, Kutuzova, L., Larysa Kutuzova, Hölck, Ole, Kandelbauer, Andreas, Hölck, O., Franieck, Erick, Erick Franieck, Fleischmann, M., Kandelbauer, A., Ole Hölck, Martin Fleischmann, Andreas Kandelbauer, Kutuzova, Larysa   +14 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Power-Efficient Radio Resource Allocation for Low-Medium -Altitude Aerial Platform Based TD-LTE Networks

, 2012
In order to provide an increased capacity, throughput and QoS guarantee for terrestrial users in emergency scenarios, a low-medium-altitude aerial platform based time-division-duplex long term evolution (TD-LTE) system referred to as Aerial LTE, is ...
Liqiang Zhao, Chi Zhang, Li, Xiaohui, Zhao, Liqiang, Hailin Zhang, Zhang, Chi, Zhang, Hailin, Hanzo, Lajos, Lajos Hanzo, Xiaohui Li   +9 more
core   +1 more source

Pore Structure and Fractal Characteristics of Inter-Layer Sandstone in Marine–Continental Transitional Shale: A Case Study of the Upper Permian Longtan Formation in Southern Sichuan Basin, South China

Fractal and Fractional
With the evolution of unconventional oil and gas exploration concepts from source rocks and reservoirs to carrier beds, the inter-layer sandstone carrier bed within marine–continental transitional shale strata has emerged as a significant target for oil ...
Jianguo Wang, Jizhen Zhang, Xiao Xiao, Ya’na Chen, Denglin Han   +4 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source