Results 271 to 280 of about 2,534,576 (425)

Covalent On‐Cell Conjugation of Biomaterials Through Oxidative Phenolic Coupling Regulates Stem Cell Fate via Intracellular Biophysical Programming

Advanced Functional Materials, EarlyView.
On‐cell covalent crosslinking of hydrogel matrix to the membrane of a single cell using droplet microfluidics enables mechanotransduction and influences stem cell fate. This newly established approach influences stem cell fate, independent of YAP/TAZ mechanotransduction and non‐covalent reversible binding ligands yet by various intracellular ...
Castro Johnbosco, Malin Becker, Niels Willemen, Marieke Meteling, Kannan Govindaraj, Tom Kamperman, Jeroen Leijten   +6 more
wiley   +1 more source

Elastomeric peptide

, 2018
It is here claimed an oligopeptide of sequence SJXXZGXP (SEQ ID no. 7), where S is a serine, J is a serine or it is absent, X is independently any desired amino acid, Z is selected from tyrosine, histidine, phenylalanine or tryptophan, G is a glycine and P is a proline, characterized by the fact that at least the residue Z is substituted with at least ...
P. Metrangolo, F. Baldelli, A. Pizzi, M. Linder, M. Pezhman   +4 more
openaire   +2 more sources

Protective properties of milk-derived peptide QEPV in attenuating oxidative stress through AMPK/PPARα signaling pathways

Journal of Functional Foods
Peptides derived from fermented milk have demonstrated diverse bioactivities. In this study, we investigated the protective effects of Gln-Glu-Pro-Val (QEPV) against hydrogen peroxide (H2O2) induced oxidative stress in RAW 264.7 cells and further ...
Xiaojie Peng, Li Ma, Yuan Cheng, Guoyi Wu, Shanshan Xiao, Xingxing Zeng, Shaohui Zhang, Jiehui Zhou   +7 more
doaj  

MSFragger-DDA+ enhances peptide identification sensitivity with full isolation window search. [PDF]

Nat Commun
Yu F, Deng Y, Nesvizhskii AI.
europepmc   +1 more source

Allele-specific motifs revealed by sequencing of self-peptides eluted from MHC molecules

Nature, 1991
K. Falk, O. Rötzschke, Stefan Stevanovié, G. Jung, H. Rammensee   +4 more
semanticscholar   +1 more source

3D In Vitro Glioma‐Neuron‐Astrocyte Biomimetic Composites Recapitulate Key Molecular Mechanisms Linked to Glioblastoma Multiforme Pathophysiology

Advanced Functional Materials, EarlyView.
Glioblastoma multiforme is the most devastating and incurable brain tumor. To better study this disease, a 3D model is developed using a hyaluronic acid‐based hydrogel combined with a multicellular approach. This model recapitulates in vivo brain stiffness, cell‐extracellular matrix and cell‐cell interactions and the tumor's hijacking function with the
Mateo S. Andrade Mier, Esra Türker, Jessica Faber, Mike Friedrich, Zan Lamberger, Jeannette Weigelt, Panthipa Suwannakot, Benedikt Gantert, Abhinav Singh, Vanessa Moessler, Annemarie Sodmann, Nicoletta Murenu, Joachim Schenk, Natascha Schaefer, Torsten Blunk, Aldo R. Boccaccini, Tessa C. Lühmann, Jörg Tessmar, Jeremy M. Crook, Eva Tomaskovic‐Crook, Paul D. Dalton, Gregor Lang, Robert Blum, Reiner Strick, Silvia Budday, Katrin G. Heinze, Carmen Villmann   +26 more
wiley   +1 more source

Multi-disciplinary approaches paving the way for clinically effective peptide vaccines for cancer. [PDF]

NPJ Vaccines
Shah BA, Holden JA, Lenzo JC, Hadjigol S, O'Brien-Simpson NM.   +4 more
europepmc   +1 more source

THE CONJUGATED, NON-PROTEIN, AMINO ACIDS OF PLASMA. IV. A DIFFERENCE IN THE UTILIZATION OF THE PEPTIDES OF HYDROLYSATES OF FIBRIN AND CASEIN [PDF]

, 1947
Halvor N. Christensen, Eleanor L. Lynch, David G. Decker, John H. Powers   +3 more
openalex   +1 more source

Mesenchymal Stem Cells‐Derived Extracellular Vesicles Mimetics as Osteoinductive Mediators for Bone Healing

Advanced Functional Materials, EarlyView.
Mesenchymal stem cell‐derived nanoghosts (MSC‐NGs) mimic naturally secreted extracellular vesicles (MSC‐EVs) in structure and physicochemical properties but can be synthesized at more translatable yields. As osteogenic agents, MSC‐NGs demonstrate superior outcomes compared to MSC‐EVs.
Antoine Karoichan, Ling Li, Celine J. Agnes, Bettina M. Willie, Maryam Tabrizian   +4 more
wiley   +1 more source

Hypoxia in myocardial infarction and natriuretic peptides. [PDF]

Open Heart
Arjamaa O.
europepmc   +1 more source