Results 31 to 40 of about 2,480,115 (256)

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

The influence of if discharge parameters and heater settings on the substrate temperature in the plasma-chemical reactor «almaz» for the synthesis of diamond-like carbon films

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2014
The paper presents the research results on the device for obtaining diamond-like films from gas phase, constructed and tested in the Institute for Nuclear Research of the National Academy of Sciences.
V. V. Hladkovskiy, E. G. Kostin, B. P. Polozov, O. A. Fedorovich, V. A. Petriakov   +4 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Visual and non-visual effects of the phosphor-free white LED lamps rich in the 535–589-nm yellow-green light

Light: Science & Applications
Despite an increasing number of researches focused on the photo-biological effects of lighting on visual and non-visual health, insights into the phosphor-free white LED lamps with different spectral power distributions remain unclear.
Shanshan Zeng, Ya Guo, Wentao Hao, Xin Luo, Xing Guo, Jianli Zhang, Jianqi Cai, Guangxu Wang   +7 more
doaj   +1 more source

The circle of reentry: Characteristics of trigger-substrate interaction leading to sudden cardiac arrest

Frontiers in Cardiovascular Medicine, 2023
Sudden cardiac death is often caused by ventricular arrhythmias driven by reentry. Comprehensive characterization of the potential triggers and substrate in survivors of sudden cardiac arrest has provided insights into the trigger-substrate interaction ...
Matthijs J. M. Cluitmans, Matthijs J. M. Cluitmans, Jason Bayer, Laura R. Bear, Rachel M. A. ter Bekke, Jordi Heijman, Ruben Coronel, Paul G. A. Volders   +7 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Microbial metabolite 3-indolepropionic acid alleviated PD pathologies by decreasing enteric glia cell gliosis via suppressing IL-13Rα1 related signaling pathways

Acta Pharmaceutica Sinica B
Although enteric glial cell (EGC) abnormal activation is reported to be involved in the pathogenesis of Parkinson's disease (PD), and inhibition of EGC gliosis alleviated gut and dopaminergic neuronal dysfunction was verified in our previous study, the ...
Meiyu Shang, Jingwen Ning, Caixia Zang, Jingwei Ma, Yang Yang, Zhirong Wan, Jing Zhao, Yueqi Jiang, Qiuzhu Chen, Yirong Dong, Jinrong Wang, Fangfang Li, Xiuqi Bao, Dan Zhang   +13 more
doaj   +1 more source

Assessment of Caffeine-degrading Ability on Bacterial Strains Klebsiella sp. Isolated from Feces of Asian Palm Civet (Luwak)

International Journal of Technology, 2023
Asian palm civet (APC) known as Luwak, has an important role in producing the most expensive coffee in the world, Kopi Luwak, which is excreted from its feces.
Toto Iswanto, Maya Shovitri, Ali Altway, Tri Widjaja, Puspita Lisdiyanti, Atha Pahlevi Putra   +5 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source