Results 101 to 110 of about 1,174,196 (290)

The alternative coproporphyrinogen III oxidase (CgoN) catalyzes the oxygen-independent conversion of coproporphyrinogen III into coproporphyrin III

Frontiers in Microbiology
Nature utilizes three distinct pathways to synthesize the essential enzyme cofactor heme. The coproporphyrin III-dependent pathway, predominantly present in Bacillaceae, employs an oxygen-dependent coproporphyrinogen III oxidase (CgoX) that converts ...
Toni Mingers, Toni Mingers, Stefan Barthels, Violetta Mass, José Manuel Borrero-de Acuña, Rebekka Biedendieck, Ana Cooke, Ana Cooke, Ana Cooke, Tamara A. Dailey, Svetlana Gerdes, Wulf Blankenfeldt, Harry A. Dailey, Martin J. Warren, Martin J. Warren, Martina Jahn, Dieter Jahn, Dieter Jahn   +17 more
doaj   +1 more source

Soft Hypoxia‐Adaptive Bioelectronics Integrating PEDOT:PSS/Polydopamine/Enzyme Biocomposites for Closed‐Loop Therapeutics of Chronic Wounds

Advanced Science, EarlyView.
Hypoxia‐adaptive bioelectronics based on poly(3,4‐ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS)/polydopamine (PDA)/enzyme biocomposites couple O2‐centric biosensing with embedded O2 therapy to address oxygen‐deficient chronic wounds. Local O2 provision restores enzyme‐based metabolite sensing, while catalase‐mediated oxygen generation and
Songrui Liu, Bowen Yang, Cao Qi, Zhijie Zhou, Haochen Zou, Anjum Qureshi, Xiao Zhao, Ting Li, Li Gao, Ye Tao, Gang Song, Pingqiang Cai, Zheng Li, Zhiyuan Liu, Dianpeng Qi, Ting Wang, Lianhui Wang   +16 more
wiley   +1 more source

The Financial Feasibility of Anaerobic Digestion for Ontario's Livestock Industries [PDF]

This report is an investigation of the financial feasibility of farm based anaerobic digestion investments under Ontario's Standard Offer Contract electricity prices.
Mallon, Shawn, Weersink, Alfons
core  

Metabolite analysis of Escherichia coli in response to changes in oxygen levels [PDF]

, 2013
E. coli is a versatile bacterium that has three metabolic modes: aerobic, anaerobic and fermentation. The major environmental factor that controls the switching between these metabolic modes is oxygen availability. E.
Yasid, Nur Adeela
core   +2 more sources

A pH‐Switchable Cerium Single‐Atom Enzyme for Peri‐Implantitis Therapy via JAK‐STAT Signaling Axis‐Mediated Macrophage Reprogramming

Advanced Science, EarlyView.
A pH‐switchable cerium single‐atom enzyme is developed for stage‐specific peri‐implantitis therapy. Acidic conditions trigger antibacterial peroxidase‐like activity, whereas neutral conditions activate an antioxidant superoxide dismutase ‐ and catalase ‐like enzymatic relay. This microenvironment‐adaptive catalytic strategy suppresses the IL‐6/JAK‐STAT
Xiaomin Xia, Haojie Wu, Xingyun Li, Lining Liu, Kaiqing Song, Jinpei Cui, Jie Liu, Jiaxuan Yin, Emtiaz Ahmed, Yusuke Yamauchi, Xue Li   +10 more
wiley   +1 more source

The suitability of anaerobic digesters on organic farms

, 2012
Food and energy security are two key environmental challenges currently faced by mankind. The principles behind organic farming are to promote environmental sustainability; however within the organic standards the use of renewable energy is only a ...
Clements, Laura
core   +1 more source

The global anaerobic metabolism regulator <i>fnr</i> is necessary for the degradation of food dyes and drugs by <i>Escherichia coli</i>. [PDF]

mBio, 2023
Pieper LM, Spanogiannopoulos P, Volk RF, Miller CJ, Wright AT, Turnbaugh PJ.   +5 more
europepmc   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

Engineered Cyanobacteria‐Hydrogel Microecological System for Oxygen Reprogramming Synergizes Immunomodulation With Anabolism in Osteoarthritis Therapy

Advanced Science, EarlyView.
An injectable cyanobacteria‐laden hydrogel enables light‐dependent oxygen metabolism engineering for osteoarthritis therapy. Photosynthetic oxygen release under red light irradiation suppresses synovial inflammation via HIF‐1α inhibition and M2 macrophage polarization, while respiratory oxygen consumption in darkness stabilizes chondrocyte HIF‐1α to ...
Lerong Yang, Chong Shen, Hongjun Huang, Siyi Liu, Zeyu Huang, Licheng Xi, Huan Cao, Li Zheng, Zainen Qin   +8 more
wiley   +1 more source

Erratum for Versluis et al., "A Multiscale Spatiotemporal Model Including a Switch from Aerobic To Anaerobic Metabolism Reproduces Succession in the Early Infant Gut Microbiota". [PDF]

mSystems, 2023
Versluis DM, Schoemaker R, Looijesteijn E, Muysken D, Jeurink PV, Paques M, Geurts JMW, Merks RMH.   +7 more
europepmc   +1 more source