Results 121 to 130 of about 753,681 (356)

Toward Design Principles for Biomolecular Condensates for Metabolic Pathways

Advanced Biology, EarlyView.
Biomolecular condensates are membrane‐less compartments found through‐out nature which can serve as reaction crucibles for biochemical processes. This review explores the design strategies underlying how condensates can be used in biotechnology to enhance multistep enzyme cascades including enhancement by mass action and substrate channeling, and ...
Alain A.M. André, Nikita Rehnberg, Ankush Garg, Magnus Kjærgaard   +3 more
wiley   +1 more source

The Regulation of Trace Metal Elements in Cancer Ferroptosis

Advanced Biology, EarlyView.
The induction of ferroptosis inhibits tumor growth, enhances anticancer efficacy, and overcomes drug resistance. Recent evidence shows nonferrous metal elements play a role in ferroptosis. This review focuses on how trace metals regulate ferroptosis processes like iron accumulation, lipid peroxidation, and antioxidant defense.
Xiaoyan Wang, Yuanyuan Xue, Lei Chang, Xuena Zhu, Wenjun Liu, Tingbo Liang   +5 more
wiley   +1 more source

Evolução do teor de arginina e de uréia na fermentação alcoólica do mosto da cv Gewürztraminer com diferentes níveis de adubação nitrogenada Arginine and urea evolution during musts fermentation of cv Gewürztraminer from different nitrogen fertilizer levels in the soil

Ciência Rural, 1995
O experimento foi realizado com a cv. Gewürztraminer proveniente de Santana do Livramento. As videiras desta cultivar foram submetidas a diferentes tratamentos nitrogenados realizados durante o período vegetativo de 1992 a 1993.
Lúcia Schuch Boeira, Cristina Nogueira Pereira, Carlos Eugênio Daudt   +2 more
doaj   +1 more source

Arginine demethylation is catalysed by a subset of JmjC histone lysine demethylases

Nature Communications, 2016
While the oxygen-dependent reversal of lysine Nɛ-methylation is well established, the existence of bona fide Nω-methylarginine demethylases (RDMs) is controversial.
L. Walport, Richard J. Hopkinson, R. Chowdhury, Rachel Schiller, Wei Ge, A. Kawamura, C. Schofield   +6 more
semanticscholar   +1 more source

Maillard Type Reaction for Electroless Copper Plating onto Ceramic Nanoparticles

Advanced Engineering Materials, EarlyView.
This work presents the manufacturing of copper‐plated ceramic nanoparticles in an environmentally friendly way. Supported by organic functionalizations with pectin an electroless plating step can be performed. Sustainable reagents like xylose, and several amino acids are used for the reduction process.
Lukas Mielewczyk, Julia Grothe, Stefan Kaskel, Heinrich von Lintel, Katja Eichmann, Katrin Jahns, Avinash Hariharan, Abdelrahman Elsayed, Ulrich Krupp   +8 more
wiley   +1 more source

Role of arginine and/or taurine in protection against gentamicin-induced nephrotoxicity in male and female rats

Journal of Medicine in Scientific Research, 2019
Background As a highly effective antibiotic, gentamicin is used in the treatment of serious and life-threatening gram-negative infections. L-arginine (2-amino-5-guanidino-pentanoic acid) has a protective role on renal failure that induced by gentamicin ...
Wafaa M Ismaeil, Amal H Emara
doaj   +1 more source

Sensitivity of Colorectal Cancer to Arginine Deprivation Therapy is Shaped by Differential Expression of Urea Cycle Enzymes

Scientific Reports, 2018
Tumors deficient in the urea cycle enzymes argininosuccinate synthase-1 (ASS1) and ornithine transcarbamylase (OTC) are unable to synthesize arginine and can be targeted using arginine-deprivation therapy.
Constantinos Alexandrou, Saif Sattar Al-Aqbi, Jennifer A. Higgins, William Boyle, Ankur Karmokar, Catherine K. Andreadi, Jin-li Luo, D. Moore, M. Viskaduraki, M. Blades, G. Murray, L. Howells, Anne L. Thomas, K. Brown, P. Cheng, A. Rufini   +15 more
semanticscholar   +1 more source

Pickering Emulsion for Enhanced Viability of Plant Growth Promoting Bacteria and Combined Delivery of Agrochemicals and Biologics

Advanced Functional Materials, EarlyView.
Cellulosic emulsions as multi‐cargo agriculture formulations. Pickering emulsions stabilized by cellulose acetate particles provide an effective platform for delivering a range of agricultural cargoes, including plant growth‐promoting bacteria and agrochemicals.
Mariam Sohail, John Cheadle, Rishum Khan, Hrishikesh Mane, Khandoker Samaher Salem, Katie Ernst, Adriana San Miguel, Charles H. Opperman, Tahira Pirzada, Nathan Crook, Saad A. Khan   +10 more
wiley   +1 more source

Nutrition et santé : lipides et protéines d’origine végétale - De nouvelles données pour juger de la qualité des protéines végétales chez l’homme - Implications et perspectives

Oléagineux, Corps gras, Lipides, 2003
La qualité des protéines pour l’alimentation de l’homme est un sujet très ancien mais les différentes méthodes proposées jusqu’ici pour évaluer la qualité protéique ont été largement critiquées, pour des problèmes conceptuels et méthodologiques.
Mariotti François, Tomé Daniel
doaj   +1 more source

Molecular dynamics studies of interactions between Arg9(nona-arginine) and a DOPC/DOPG(4:1) membrane [PDF]

AIP Advances 10, 105103 (2020), 2020
It has been known that the uptake mechanisms of cell-penetrating peptides(CPPs) depend on the experimental conditions such as concentration of peptides, lipid composition, temperature, etc. In this study we investigate the temperature dependence of the penetration of Arg9s into a DOPC/DOPG(4:1) membrane using molecular dynamics(MD) simulations at two ...
arxiv