Results 81 to 90 of about 32,516 (204)

Membrane lipid metabolism as a regulatory frontier in neural crest biology: Roles for sphingolipids, cholesterol, and lipid rafts

Developmental Dynamics, EarlyView.
Abstract Neural crest cells are multipotent, migratory stem‐like cells essential for vertebrate development that contribute broadly to many tissues including the craniofacial skeleton, peripheral nervous system, and pigment‐producing cells. Their development progresses through phases of induction, specification, delamination, migration, and ...
Allison E. Mancini, Mallorie P. Jenne, Michael L. Piacentino   +2 more
wiley   +1 more source

S-acylation of Ca2+ transport proteins: molecular basis and functional consequences

Biochemical Society Transactions
Calcium (Ca2+) regulates a multitude of cellular processes during fertilization and throughout adult life by acting as an intracellular messenger to control effector functions in excitable and non-excitable cells. Changes in intracellular Ca2+ levels are driven by the co-ordinated action of Ca2+ channels, pumps, and exchangers, and the resulting ...
Néré, Raphaël Gabriel Michel, Kouba, Sana, Carreras Sureda, Amado, Demaurex, Nicolas   +3 more
openaire   +2 more sources

Dynamic S-acylation of IDH2 regulates mitochondrial redox homeostasis

Cell Reports
Summary: Mitochondrial redox homeostasis is fundamental for cellular function, and its dysregulation is associated with various diseases, including cancer. Isocitrate dehydrogenase 2 (IDH2) is a key enzyme that maintains this balance by generating NADPH.
Chen Miao, Zhen Wang, Jian Lin, Ziye Zhu, Jinan Wang, Baoen Chen   +5 more
doaj   +1 more source

Maleimide scavenging enhances determination of protein S-palmitoylation state in acyl-exchange methods

BioTechniques, 2017
S-palmitoylation (S-acylation) is emerging as an important dynamic post-translational modification of cysteine residues within proteins. Current assays for protein S-palmitoylation involve either in vivo labeling or chemical cleavage of S-palmitoyl ...
Charlotte H. Hurst, Dionne Turnbull, Fiona Plain, William Fuller, Piers A. Hemsley   +4 more
doaj   +1 more source

“Effects of High‐Intensity Ultrasound on the Structural, Technofunctional, and Allergenic Properties of Groundnut (Arachis hypogaea L.) Protein Isolates: A Review”

Food Chemistry International, EarlyView.
ABSTRACT The growing global demand for sustainable, nutritionally balanced protein sources has intensified interest in plant‐derived proteins, particularly those derived from oilseeds such as groundnut (Arachis hypogaea L.). However, although groundnut protein isolates (GPIs) have high nutritional quality, they exhibit limitations in technofunctional ...
Ángel Efraín Rodríguez Rivera, Kevin Ulises López Martír, Judith Esmeralda Urías Silvas, Juan Alberto Resendiz Vazquez, Raúl Delgado Delgado, María Soledad Córdova Aguilar, Antonio Hidalgo Millan   +6 more
wiley   +1 more source

Advances in Anthocyanin Recovery and Purification From Natural Sources: Bioavailability, Mechanistic Action in the Human Body and Applications in Novel Food Development

Food Chemistry International, EarlyView.
This review highlights green recovery, purification, stabilisation, bioavailability, health relevance, and novel food applications of anthocyanins from natural and agro‐industrial sources. ABSTRACT Anthocyanins are water‐soluble natural pigments and multifunctional food ingredients that support clean‐label colour, antioxidant activity, and value‐added ...
Chandan Kumar Sahu, Soumitra Banerjee, Venkata Krishna Bayineni, Ravi‐Kumar Kadeppagari, Amit Arora   +4 more
wiley   +1 more source

An outlook on protein S-acylation in plants: what are the next steps? [PDF]

Journal of Experimental Botany, 2017
S-acylation, also known as palmitoylation, is the reversible post-translational addition of fatty acids to proteins. Historically thought primarily to be a means for anchoring otherwise soluble proteins to membranes, evidence now suggests that reversible S-acylation may be an important dynamic regulatory mechanism.
openaire   +3 more sources

Polydatin Alleviates APAP‐Induced Hepatotoxicity by Targeting C/EBPβ to Suppress the NLRP3 Inflammasome Signaling Pathway

iNew Medicine, EarlyView.
PD alleviates APAP‐induced ALI by inhibiting the NLRP3 inflammasome signaling pathway. C/EBPβ is identified as a direct target via multimethod validation. PD promotes the deacetylation of C/EBPβ via Sirt1. The Sirt1/C/EBPβ/NLRP3 signaling axis is defined for PD's hepatoprotective effect.
Tian‐Yu Yang, Chen Wang, Yi Ding, Wei‐Kang Zhang, Ling Zheng, Li Yue, Lei Zhang   +6 more
wiley   +1 more source

Enhanced CRISPR‐cas systems for genome editing and molecular diagnostics

Interdisciplinary Medicine, EarlyView.
This review systematically summarizes the major optimization strategies for CRISPR‐Cas systems, focusing on the engineering of Cas proteins, guide RNAs, reporter probes, and the incorporation of chemical additives. The aim is to enhance editing precision and diagnostic capability, thereby expanding the CRISPR system's potential for broader biomedical ...
Sheng Li, Han Li, Bojie Chen, Ling Jiang, Keyu Long, Jiaqi Lang, Xingxiang Pu, Erhu Xiong   +7 more
wiley   +1 more source

Radiosynthesis, structural identification and in vitro tissue binding study of [18F]FNA-S-ACooP, a novel radiopeptide for targeted PET imaging of fatty acid binding protein 3

EJNMMI Radiopharmacy and Chemistry
Background Fatty acid binding protein 3 (FABP3) is a target with clinical relevance and the peptide ligand ACooP has been identified for FABP3 targeting.
Pyry Dillemuth, Tuomas Karskela, Abiodun Ayo, Jesse Ponkamo, Jonne Kunnas, Johan Rajander, Olli Tynninen, Anne Roivainen, Pirjo Laakkonen, Anu J. Airaksinen, Xiang-Guo Li   +10 more
doaj   +1 more source