Results 261 to 270 of about 527,000 (340)

Unexpected Conversion of Tyrosine into a Coumaric Acid Residue at the N‐Terminal Side of an Orexin Peptide Fragment Induced by UV Irradiation [PDF]

Stefania Mariani, Claudia Honisch, Paolo Ruzza, Stefano Tartaggia   +3 more
openalex   +1 more source

Sulfakinin Signaling Sense Circulating Fructose and Suppresses Food Consumption via Insulin‐Like Peptide in Bactrocera Dorsalis

Advanced Science, EarlyView.
This study discovered a new pathway that tells fruit flies when to stop eating. It found that rising blood sugar (fructose) is detected by a sensor called GR43a. This triggers a chain reaction involving the satiety signal sulfakinin and its receptor, ultimately activating a final satiety signal, ILP5.
Hong‐Fei Li, Bao Dong, Zheng‐Lin Ren, Xue‐Guang Zhu, Quan Lei, Yoonseong Park, Jin‐Jun Wang, Hong‐Bo Jiang   +7 more
wiley   +1 more source

S9 protease WprP₂ catalyzes uniform cleavage on the precursor peptide in RiPP biosynthesis. [PDF]

Commun Chem
Haedar JR, Khan AH, Ma S, Donadio S, Phan CS.   +4 more
europepmc   +1 more source

Modulating Integrin and Growth Factor Signaling With Peptides: Strategies to Synergistically Enhance Bone Tissue Regeneration

Advanced Science, EarlyView.
It has been demonstrated that, in the bone extracellular matrix (ECM), integrins and growth factor receptors (GFRs) engage in synergistic signaling to guide bone healing and regeneration. This review provides a comprehensive overview of current strategies using ECM‐derived peptides to recreate the cellular microenvironment and harness synergistic ...
Lluís Oliver‐Cervelló, Elisabetta Ada Cavalcanti‐Adam, Carlos Mas‐Moruno   +2 more
wiley   +1 more source

Modeling protein-peptide interactions using protein fragments: fitting the pieces?

BMC Bioinformatics, 2010
Verschueren Erik, Baeten Lies, Stricher Francois, Vanhee Peter, Serrano Luis, Rousseau Frederic, Schymkowitz Joost   +6 more
doaj   +1 more source

Origins of the Superiority of Oscillating Electric Fields for Disrupting Senile Plaques: Insights from the 7-Residue Fragment and the Full-length Aβ-42 Peptide

Surajit Kalita, David Danovich, Sason Shaik   +2 more
openalex   +1 more source

Conformational preferences of short peptide fragments

Conformational preferences of short peptide fragments
identifier:oai:t2r2.star.titech.ac.jp ...
openaire  

NPM1 Mediates mRNA Sorting into Extracellular Vesicles via Specific RNA Motif Binding and Phase Separation

Advanced Science, EarlyView.
NPM1 selectively sorts specific mRNAs into extracellular vesicles (EVs) by recognizing RNA motifs and forming phase‐separated condensates. These mRNA cargos—including EGFR—are then loaded via multivesicular bodies. This active sorting pathway, validated in EVs derived from both lung cancer cells and patient serum, reveals a specific mechanism for ...
Kaixiang Zhang, Gaoge Sun, Xiangzheng Liu, Shuai Zuo, Pengyuan Wang, Boxiao Zhan, Zhi John Lu, Hang Yin, Ying Zhang   +8 more
wiley   +1 more source

Chloroplast Stress Signals Orchestrate Epidermis‐Specific Remodeling of Mitochondria and ER Under High Light

Advanced Science, EarlyView.
High light exposure triggers an epidermis‐specific remodeling of mitochondria and ER in Arabidopsis, driven by chloroplast‐derived signals. Live‐cell imaging shows that HL rapidly suppresses mitochondrial motility, followed by fusion‐driven elongation and ER cisternal expansion.
Evan R. Angelos, Hee‐Seung Choi, Jingzhe Guo, Andrea A. Zanini, Tessa M. Burch‐Smith, Emily Snyder, Matthew Part, Wilhelmina van de Ven, Manhoi Hur, Gerd Ulrich Balcke, Alain Tissier, Quanqing Zhang, Katayoon Dehesh   +12 more
wiley   +1 more source