Results 51 to 60 of about 7,755,658 (385)

Photosynthesis of Amino-Acids [PDF]

Nature, 1958
IT has been observed in this laboratory that when aqueous mixtures of dicarboxylic or monocarboxylic acids and certain ammonium salts are irradiated with ultra-violet light, certain amino-acids are obtained.
openaire   +2 more sources

Mitochondrial fatty acid oxidation is stimulated by red light irradiation

FEBS Letters, EarlyView.
Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera, Camille C. Caldeira da Silva, Maiza Von Dentz, Mauricio S. Baptista, Alicia J. Kowaltowski   +4 more
wiley   +1 more source

A systematic review and meta-analysis of clinical trials on the effects of glutamine supplementation on gut permeability in adults

Amino Acids
The gastrointestinal tract's epithelial barrier plays a crucial role in maintaining health. This study aims to investigate the impact of glutamine supplementation on intestinal permeability, considering its importance for immune function and nutrient ...
Fatemeh Abbasi, Mohammad Mehdi Haghighat Lari, Gholamreza Reza Khosravi, Elahe Mansouri, Nastaran Payandeh, Alireza Milajerdi   +5 more
doaj   +1 more source

Grain legumes and human health [PDF]

, 2009
Since early civilisation in different continents, grain legumes have been a part of balanced diets together with cereals. In general the seeds from those two plant families give together a good source of essential amino acids and may have given an ...
Enneking, Dirk, Ikegami, Fumio, Kuo, Yu-Haey, Kusama-Eguchi, Kuniko, Lambein, Fernand   +4 more
core   +1 more source

The role of fibroblast growth factors in cell and cancer metabolism

FEBS Letters, EarlyView.
Fibroblast growth factor (FGF) signaling regulates crucial signaling cascades that promote cell proliferation, survival, and metabolism. Therefore, FGFs and their receptors are often dysregulated in human diseases, including cancer, to sustain proliferation and rewire metabolism.
Jessica Price, Chiara Francavilla
wiley   +1 more source

Assessment of bioactive peptides derived from laminin-111 as prospective breast cancer-targeting agents

Amino Acids
Breast cancer remains a pressing public health issue primarily affecting women. Recent research has spotlighted bioactive peptides derived from laminin-111, implicated in breast tumor development.
Fernanda Ferreira Mendonça, Danielle Vieira Sobral, Ana Claudia Ranucci Durante, Ana Cláudia Camargo Miranda, Jorge Mejia, Daniele de Paula Faria, Fabio Luiz Navarro Marques, Marycel Figols de Barboza, Leonardo Lima Fuscaldi, Luciana Malavolta   +9 more
doaj   +1 more source

An engineered Tetrahymena tRNA(Gln) for in vivo incorporation of unnatural amino acids into proteins by nonsense suppression [PDF]

, 1996
A new tRNA, THG73, has been designed and evaluated as a vehicle for incorporating unnatural amino acids site-specifically into proteins expressed in vivo using the stop codon suppression technique.
Abelson, John N., Dougherty, Dennis A., Du, Fangyong, Kearney, Patrick C., Lester, Henry A., Nowak, Mark W., Saks, Margaret E., Sampson, Jeffrey R.   +7 more
core   +1 more source

Oxidation Resistance of the Sulfur Amino Acids: Methionine and Cysteine

BioMed Research International, 2017
Sulfur amino acids are a kind of amino acids which contain sulfhydryl, and they play a crucial role in protein structure, metabolism, immunity, and oxidation.
Peng Bin, Ruilin Huang, Xihong Zhou
semanticscholar   +1 more source

The anti‐CRISPR protein AcrIE8.1 inhibits the type I‐E CRISPR‐Cas system by directly binding to the Cascade subunit Cas11

FEBS Letters, EarlyView.
In this study, we present the structure of AcrIE8.1, a previously uncharacterized anti‐CRISPR protein that inhibits the type I‐E CRISPR‐Cas system. Through a combination of structural and biochemical analyses, we demonstrate that AcrIE8.1 directly binds to the Cas11 subunit of the Cascade complex to inhibit the CRISPR‐Cas system.
Young Woo Kang, Hyun Ho Park
wiley   +1 more source

LLM4THP: a computing tool to identify tumor homing peptides by molecular and sequence representation of large language model based on two-layer ensemble model strategy

Amino Acids
Tumor homing peptides (THPs) have a distinctive capacity to specifically attach to tumor cells, providing a promising approach for targeted cancer treatment and detection.
Sen Yang, Piao Xu
doaj   +1 more source