fulltext.study @t Gmail

Osteoblastic differentiation of human mesenchymal stem cells with platelet lysate

Paper ID Volume ID Publish Year Pages File Format Full-Text
8627 600 2010 9 PDF Available
Title
Osteoblastic differentiation of human mesenchymal stem cells with platelet lysate
Abstract

Culture of expanded mesenchymal stem cells (MSCs) seeded on biomaterials may represent a clinical alternative to autologous bone graft in bone regeneration. Foetal bovine serum (FBS) is currently used for MSC expansion, despite risks of infectious disease transmission and immunological reaction due to its xenogenic origin. This study aimed to compare the osteogenic capacities of clinical-grade human MSCs cultured with FBS or allogenic human platelet lysate (PL). In vitro, MSCs cultured in PL both accelerate the expansion rate over serial passages and spontaneously induce osteoblastic gene expression such as alkaline phosphatase (ALP), bone sialoprotein (BSP), osteopontin (Op) and bone morphogenetic protein-2 (BMP-2). In vivo, ectopic bone formation is only observed on ceramics seeded with MSCs grown in PL medium implanted under the skin of immunodeficient mice for 7 weeks. In conclusion, allogenic human PL accelerates MSC proliferation and enhances MSC osteogenic differentiation.

Keywords
Mesenchymal stem cells; Platelet lysate; Osteoblastic gene expression; HA/βTCP scaffold
First Page Preview
Osteoblastic differentiation of human mesenchymal stem cells with platelet lysate
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us
Publisher
Database: Elsevier - ScienceDirect
Journal: Biomaterials - Volume 31, Issue 2, January 2010, Pages 270–278
Authors
, , , , , , , , , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us