0000000001073112

AUTHOR

Punit Kaur

showing 2 related works from this author

Contributory presentations/posters

1999

0303 health sciencesbiologyGeneral Medicine010402 general chemistry01 natural sciencesHorseradish peroxidaseGeneral Biochemistry Genetics and Molecular Biology0104 chemical sciences03 medical and health sciencesBiochemistryManganese porphyrinbiology.proteinEnzyme reconstitutionGeneral Agricultural and Biological Sciences030304 developmental biologyJournal of Biosciences
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Extracellular Hsp70 Enhances Mesoangioblast Migration via an Autocrine Signaling Pathway

2017

Mouse mesoangioblasts are vessel-associated progenitor stem cells endowed with the ability of multipotent mesoderm differentiation. Therefore, they represent a promising tool in the regeneration of injured tissues. Several studies have demonstrated that homing of mesoangioblasts into blood and injured tissues are mainly controlled by cytokines/chemokines and other inflammatory factors. However, little is known about the molecular mechanisms regulating their ability to traverse the extracellular matrix (ECM). Here, we demonstrate that membrane vesicles released by mesoangioblasts contain Hsp70, and that the released Hsp70 is able to interact by an autocrine mechanism with Toll-like receptor …

0301 basic medicineMesoangioblastPhysiologyChemistryClinical BiochemistryCell migrationCell BiologyCell biologyExtracellular matrix03 medical and health sciences030104 developmental biologyExtracellularStem cellSignal transductionAutocrine signallingPI3K/AKT/mTOR pathwayJournal of Cellular Physiology
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