Results 71 to 80 of about 88,584 (246)

Enhanced Infection Resistance and Regenerative Healing of Titanium Implants via Peptide‐Loaded Biodegradable Coatings

Advanced Materials Technologies, EarlyView.
This study presents a new biodegradable coating for titanium implants using a natural antimicrobial peptide, caerin 1.9. Applied via solvent casting, the coating offers sustained antibacterial protection and promotes healing. Tested on 3D‐printed porous titanium scaffolds, it effectively prevented infection—including against resistant bacteria—while ...
Hejie Li, Tianfang Wang, Nicolas Soro, Guoying Ni, Meg Allom, D. İpek Kurtböke, Xiaosong Liu, Damon Kent   +7 more
wiley   +1 more source

The effect of water deficit and excess copper on proline metabolism in Nicotiana benthamiana

Biologia Plantarum, 2012
Fluctuation in proline content is a widespread phenomenon among plants in response to heavy metal stress. To distinguish between the participation of water deficit and copper on changes in proline metabolism, potted plants and floating leaf discs of ...
H. -M. Ku, C. -W. Tan, Y. -S. Su, C. -Y. Chiu, C. -T. Chen, F. -J. Jan   +5 more
doaj   +1 more source

Quantitative constraint-based computational model of tumor-to-stroma coupling via lactate shuttle

, 2015
Cancer cells utilize large amounts of ATP to sustain growth, relying primarily on non-oxidative, fermentative pathways for its production. In many types of cancers this leads, even in the presence of oxygen, to the secretion of carbon equivalents ...
Capuani, Fabrizio, De Martino, Andrea, De Martino, Daniele, Marinari, Enzo   +3 more
core   +1 more source

Toxicity of Free Proline Revealed in an Arabidopsis T-DNA-Tagged Mutant Deficient in Proline Dehydrogenase [PDF]

Plant and Cell Physiology, 2003
The toxicity of proline (Pro) to plant growth has raised questions despite its protective functions in response to environmental stresses. To evaluate Pro toxicity, we isolated an Arabidopsis T-DNA-tagged mutant, pdh, that had a defect in Pro dehydrogenase (AtProDH), which catalyzes the first step of Pro catabolism.
Tokihiko, Nanjo, Miki, Fujita, Motoaki, Seki, Tomohiko, Kato, Satoshi, Tabata, Kazuo, Shinozaki   +5 more
openaire   +2 more sources

Integration of Spatiotemporal Multi‐Omics in Peach Fruit Unravels a Metabolic Niche and the Genetic Basis of Trichome‐Mediated Stress Adaptation

Advanced Science, EarlyView.
This study constructed the first spatiotemporal multi‐omics map of peach fruit and discovered a key candidate gene that synergistically regulates trichome development and drought tolerance through the jasmonic acid signaling pathway, providing insights into the coupling mechanism between development and stress resistance.
Zhixin Liu, Ke Cao, Liping Guan, Aizhi Qin, Yong Li, Zihao Zhao, Yinpeng Zhang, Yaping Zhou, Lirong Wang, Xuwu Sun   +9 more
wiley   +1 more source

The effect of magnetized water on the growth and some biochemical parameters of squash (Cucurbita pepo) plants under toxicity of herbicide trifluralin

یافته‌های نوین در علوم زیستی, 2020
To investigate the effect of herbicide Trifluralin and the role of magnetized water on enzymatic activities and content of proline and growth substances including gibberellin (GA3) and cytokinin (6- benzyl amino purine), an experiment was conducted using
Nasrin Esmailnejad, Jalil Khara, Mehrdad Akhgari   +2 more
doaj  

Hyperinsulinism in short-chain L-3-hydroxyacyl-CoA dehydrogenase deficiency reveals the importance of beta-oxidation in insulin secretion [PDF]

, 2001
A female infant of nonconsanguineous Indian parents presented at 4 months with a hypoglycemic convulsion. Further episodes of hypoketotic hypoglycemia were associated with inappropriately elevated plasma insulin concentrations.
Aynsley-Green, A, Berger, R, Clayton, PT, Datta, V, Eaton, S, Edginton, M, Hussain, K, Krywawych, S, Malingre, HEM, van den Berg, IET   +9 more
core  

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions

Advanced Science, EarlyView.
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang, Wenzhi Wang, Dongjiao Wang, Qibin Wu, Youxiong Que   +4 more
wiley   +1 more source

Variability of leaf pubescence characteristics in transgenic tobacco lines with partial proline dehydrogenase gene suppression

Biologia Plantarum, 2022
Proline, an amino acid, plays an important role in plants, and it is involved in stress resistance and development. Earlier, to study the proline role in maintaining stress resistance in plants, we obtained genetically modified transgenic lines of ...
S.M. IBRAGIMOVA, M.A. GENAEV, A.V. KOCHETOV, D.A. AFONNIKOV   +3 more
doaj   +1 more source

In Silico Genome-Scale Reconstruction and Validation of the Staphylococcus aureus Metabolic Network [PDF]

, 2005
A genome-scale metabolic model of the Gram-positive, facultative anaerobic opportunistic pathogen Staphylococcus aureus N315 was constructed based on current genomic data, literature, and physiological information.
Heinemann, Matthias,, Kümmel, Anne,, Panke, Sven,, Ruinatscha, Reto,   +3 more
core   +2 more sources