Results 51 to 60 of about 124,247 (335)

Biochemistry Changes That Occur after Death: Potential Markers for Determining Post-Mortem Interval [PDF]

, 2013
Death is likely to result in very extensive biochemical changes in all body tissues due to lack of circulating oxygen, altered enzymatic reactions, cellular degradation, and cessation of anabolic production of metabolites.
Donaldson, Andrea
core   +1 more source

Anaplerotic Therapy Using Triheptanoin in Two Brothers Suffering from Aconitase 2 Deficiency

Metabolites
Citric acid cycle deficiencies are extremely rare due to their central role in energy metabolism. The ACO2 gene encodes the mitochondrial isoform of aconitase (aconitase 2), the second enzyme of the citric acid cycle.
Maximilian Penkl, Johannes A. Mayr, René G. Feichtinger, Ralf Reilmann, Otfried Debus, Manfred Fobker, Anja Penkl, Janine Reunert, Stephan Rust, Thorsten Marquardt   +9 more
doaj   +1 more source

A Dysfunctional Tricarboxylic Acid Cycle Enhances Fitness of Staphylococcus epidermidis During β-Lactam Stress

mBio, 2013
A recent controversial hypothesis suggested that the bactericidal action of antibiotics is due to the generation of endogenous reactive oxygen species (ROS), a process requiring the citric acid cycle (tricarboxylic acid [TCA] cycle).
Vinai Chittezham Thomas, Lauren C. Kinkead, Ashley Janssen, Carolyn R. Schaeffer, Keith M. Woods, Jill K. Lindgren, Jonathan M. Peaster, Sujata S. Chaudhari, Marat Sadykov, Joselyn Jones, Sameh M. Mohamadi AbdelGhani, Matthew C. Zimmerman, Kenneth W. Bayles, Greg A. Somerville, Paul D. Fey   +14 more
doaj   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

Spiropyran-based reversible, light-modulated sensing with reduced photofatigue [PDF]

, 2009
Switchable materials have tremendous potential for application in sensor development that could be applied to many fields. We are focusing on emerging area of wireless sensor networks due to the potential impact of this concept in society.
Aleksandar Radu, Arai, Atabekyan, Bakker, Bakker, Bell, Bletz, Byrne, Byrne, Byrne, Demadrille, Dermot Diamond, Diamond, Diamond, Diamond, Frisch, Garcia, Grofcsik, Inouye, Ipe, Krygowski, Lau, Lau, Massimo Fusaro, Matsushima, McCoy, Nameer Alhashimy, Phillips, Radu, Radu, Robert Byrne, Shao, Silvia Scarmagnani, Stauffer, Stitzel, Suzuki, Taylor, Tomizaki, Tork, Wang, Willner, Winkler, Yang, Zhang, Zhou, Zhou   +45 more
core   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source

Metabolomics and Gene Expression Analysis Reveal Down-regulation of the Citric Acid (TCA) Cycle in Non-diabetic CKD Patients

EBioMedicine, 2017
Chronic kidney disease (CKD) is a public health problem with very high prevalence and mortality. Yet, there is a paucity of effective treatment options, partly due to insufficient knowledge of underlying pathophysiology.
Stein Hallan, Maryam Afkarian, Leila R. Zelnick, Bryan Kestenbaum, Shoba Sharma, Rintaro Saito, Manjula Darshi, Gregory Barding, Daniel Raftery, Wenjun Ju, Matthias Kretzler, Kumar Sharma, Ian H. de Boer   +12 more
doaj   +1 more source

Multi‐Ion Doping Controlled CEI Formation in Structurally‐Stable High‐Energy Monoclinic‐Phase NASICON Cathodes for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
The graphical abstract illustrates the synthesis pathway, morphological feature, and thermodynamic feasibility of entropy‐engineered NASICON cathodes for sodium‐ion batteries. Abstract Overcoming the energy density limitations of sodium‐ion batteries (NIBs) requires innovative strategies to optimize cathode materials.
Sharad Dnyanu Pinjari, Vignesh Mahalingam, Purandas Mudavath, Malavika Aarayil, Tasdique Arman, Ipsita Pal, Dipan Kundu, Raghavan Ranganathan, Ashok Kumar Nanjundan, Rohit Ranganathan Gaddam   +9 more
wiley   +1 more source

Production of citric acid from glycerol by Yarrowia lipolytica – optimization of culture conditions [PDF]

, 2013
The global expansion of biodiesel production turned the glycerol (the main byproduct of this industry) into an excess product, consequently available at low cost on the market.
Belo, Isabel, Ferreira, Patrícia, Mota, M.   +2 more
core