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Relevant bibliographies by topics / Peptides – Effets du fer

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Academic literature on the topic 'Peptides – Effets du fer'

Author: Grafiati

Published: 3 September 2022

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Journal articles on the topic "Peptides – Effets du fer"

1

Arregui, Carlos, Purnima Pathre, Jack Lilien та Janne Balsamo. "The Nonreceptor Tyrosine Kinase Fer Mediates Cross-Talk between N-Cadherin and β1-Integrins". Journal of Cell Biology 149, № 6 (2000): 1263–74. http://dx.doi.org/10.1083/jcb.149.6.1263.

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Cadherins and integrins must function in a coordinated manner to effectively mediate the cellular interactions essential for development. We hypothesized that exchange of proteins associated with their cytoplasmic domains may play a role in coordinating function. To test this idea, we used Trojan peptides to introduce into cells and tissues peptide sequences designed to compete for the interaction of specific effectors with the cytoplasmic domain of N-cadherin, and assayed their effect on cadherin- and integrin-mediated adhesion and neurite outgrowth. We show that a peptide mimicking the juxta

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2

Ribeill, Georges. "Gestion et organisation du travail dans les compagnies de chemins de fer, des origines a 1860." Annales. Histoire, Sciences Sociales 42, no. 5 (1987): 999–1029. http://dx.doi.org/10.3406/ahess.1987.283434.

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L'importance de l'avènement des chemins de fer dans l'économie française est bien connue : son rôle décisif pour promouvoir ou susciter de multiples innovations depuis les questions de mobilisation financière jusqu'à celles de la politique de l'Etat en matière de service public, depuis ses effets sur les industries amont (du rail au combustible) ou les marchés aval des productions agricoles et industrielles, jusqu'à des effets structurants de géographie humaine, ont été plus ou moins fouillés. En particulier, depuis longtemps, de nombreux travaux ont été consacrés aux débats et tournants succe

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3

Ahrén, Bo. "Regulatory peptides in the thyroid gland — a review on their localization and function." Acta Endocrinologica 124, no. 3 (1991): 225–32. http://dx.doi.org/10.1530/acta.0.1240225.

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Abstract. It has been demonstrated that nerve fibres storing immunoreactivity of vasoactive intestinal polypeptide, peptide histidine iso-leucine, neuropeptide Y, substance P, calcitonin gene-related peptide, galanin, and cholecystokinin exists in the thyroid, though the content of these neuropeptides is lower in the thyroid than in other organs, like in the gut. Furthermore, the parafollicular C-cells have been shown to harbour several different peptides: calcitonin, somatostatin, calcitonin gene-related peptide, gastrin-releasing peptide, katacalcin and helodermin. In addition, other regulat

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Casciaro, Bruno, Floriana Cappiello, Maria Rosa Loffredo, Francesca Ghirga, and Maria Luisa Mangoni. "The Potential of Frog Skin Peptides for Anti-Infective Therapies: The Case of Esculentin-1a(1-21)NH2." Current Medicinal Chemistry 27, no. 9 (2020): 1405–19. http://dx.doi.org/10.2174/0929867326666190722095408.

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Antimicrobial Peptides (AMPs) are the key effectors of the innate immunity and represent promising molecules for the development of new antibacterial drugs. However, to achieve this goal, some problems need to be overcome: (i) the cytotoxic effects at high concentrations; (ii) the poor biostability and (iii) the difficulty in reaching the target site. Frog skin is one of the richest natural storehouses of AMPs, and over the years, many peptides have been isolated from it, characterized and classified into several families encompassing temporins, brevinins, nigrocins and esculentins. In this re

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5

Zhao, Chunzhao, Omar Zayed, Zheping Yu, et al. "Leucine-rich repeat extensin proteins regulate plant salt tolerance in Arabidopsis." Proceedings of the National Academy of Sciences 115, no. 51 (2018): 13123–28. http://dx.doi.org/10.1073/pnas.1816991115.

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The perception and relay of cell-wall signals are critical for plants to regulate growth and stress responses, but the underlying mechanisms are poorly understood. We found that the cell-wall leucine-rich repeat extensins (LRX) 3/4/5 are critical for plant salt tolerance in Arabidopsis. The LRXs physically associate with the RAPID ALKALINIZATION FACTOR (RALF) peptides RALF22/23, which in turn interact with the plasma membrane-localized receptor-like protein kinase FERONIA (FER). The lrx345 triple mutant as well as fer mutant plants display retarded growth and salt hypersensitivity, which are m

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6

Mendez, Rufa, and Jung Kwon. "Pacific Dulse Protein: A Promising Source of Bioactive Peptides." Current Developments in Nutrition 5, Supplement_2 (2021): 597. http://dx.doi.org/10.1093/cdn/nzab044_028.

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Abstract Objectives Pacific dulse (Devaleraea mollis) is a protein-rich seaweed in the Pacific Northwest and increasingly being cultivated as food resource. Our previous work showed that dietary supplementation of dulse exerted beneficial metabolic effects to the high-fat fed mouse model. This study aims to evaluate the potential of the seaweed protein from dulse as a precursor for bioactive peptide (BAP) generation. Methods The potential of Pacific dulse protein as BAP precursor was assessed using in vitro and in silico approaches. Hydrolysates were prepared from the hydrated freeze-dried pro

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7

Fairlie, David P., Giovanni Abbenante, and Darren R. March. "Macrocyclic Peptidomimetics Forcing Peptides into Bioactive Conformations." Current Medicinal Chemistry 2, no. 2 (1995): 654–86. http://dx.doi.org/10.2174/0929867302666220218001506.

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Abstract: Cyclic peptides that are potent regulators of biological processes are rapidly emerging as important mechanistic probes and drug leads. Nature clearly uses macrocycles to. constrain peptides into conformations that can selectively bind proteins or. small molecules. Therapeutic effects of such macrocycles, often containing additional conformational constraints that fine tune structure (e.g. D-amino acids, N-methyl substituents, aromatic rings, to name a few), have so far been mainly discovered by accident. However it is now becoming possible to rationally design synthetic macrocycles

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8

Zheng, Zihao, Aisha M. Mergaert, Irene M. Ong, Miriam A. Shelef, and Michael A. Newton. "MixTwice: large-scale hypothesis testing for peptide arrays by variance mixing." Bioinformatics 37, no. 17 (2021): 2637–43. http://dx.doi.org/10.1093/bioinformatics/btab162.

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Abstract Summary Peptide microarrays have emerged as a powerful technology in immunoproteomics as they provide a tool to measure the abundance of different antibodies in patient serum samples. The high dimensionality and small sample size of many experiments challenge conventional statistical approaches, including those aiming to control the false discovery rate (FDR). Motivated by limitations in reproducibility and power of current methods, we advance an empirical Bayesian tool that computes local FDR statistics and local false sign rate statistics when provided with data on estimated effects

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9

Yang, Xiao-Yue, Di-Ying Zhong, Guo-Liang Wang, Run-Guang Zhang, and You-Lin Zhang. "Effect of Walnut Meal Peptides on Hyperlipidemia and Hepatic Lipid Metabolism in Rats Fed a High-Fat Diet." Nutrients 13, no. 5 (2021): 1410. http://dx.doi.org/10.3390/nu13051410.

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As a natural active substance that can effectively improve blood lipid balance in the body, hypolipidemic active peptides have attracted the attention of scholars. In this study, the effect of walnut meal peptides (WMP) on lipid metabolism was investigated in rats fed a high-fat diet (HFD). The experimental results show that feeding walnut meal peptides counteracted the high-fat diet-induced increase in body, liver and epididymal fat weight, and reduce the serum concentrations of total cholesterol, triglycerides, and LDL-cholesterol and hepatic cholesterol and triglyceride content. Walnut meal

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10

Moosavi, A. R. Heravi, and M. Danesh Mesgaran. "Ruminal peptide-N concentrations in Iranian Balochi lambs fed diets containing lucerne hay or silage." Proceedings of the British Society of Animal Science 2001 (2001): 145. http://dx.doi.org/10.1017/s1752756200005275.

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Peptides are intermediates in the conversion of ingested protein to ammonia in the rumen and their accumulation depends upon the nature of diet (Mesgaran & Parker, 1995). Transient accumulation of peptides occurs after feeding and then their concentrations declines. In addition, it suggests that the production of peptides in the rumen was not altered by the protein supplements when diets provided similar effective rumen degradable protein (ERDP)(Mesgaran & Moosavi, 1999). The objective of the present experiment was to investigate the effect of diets, with similar ERDP, containing lucer

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