Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Phoebe S. Leboy"'
Publikováno v:
Social Studies of Science. 42:307-320
Science is stratified, with an unequal distribution of research facilities and rewards among scientists. Awards and prizes, which are critical for shaping scientific career trajectories, play a role in this stratification when they differentially enh
Autor:
Wojciech Madej, Joanna Filipowska, Anna M. Osyczka, Milena Damulewicz, Phoebe S. Leboy, Joanna Skarżyńska
Publikováno v:
Connective Tissue Research. 52:408-414
We examined whether bone morphogenetic protein (BMP)-mediated osteogenesis of adult human mesenchymal stem cells (MSCs) is regulated by extracellular signal-regulated kinase phosphorylation of Smad1. Adenoviral constructs carrying either unmodified h
Publikováno v:
American Journal of Veterinary Research. 66:1729-1737
Objective—To examine age-related efficacy of bone morphogenetic protein (BMP)-2, ascorbate, and dexamethasone as osteogenic inducers in canine marrow-derived stromal cells (MSCs).Sample Population—Samples of femoral bone marrow obtained from 15 s
Autor:
Anna M. Osyczka, Phoebe S. Leboy
Publikováno v:
Endocrinology. 146:3428-3437
Bone marrow stromal cells (MSC) are the major source of osteoblasts for bone remodeling and repair in postnatal animals. Rodent MSC cultured with bone morphogenetic proteins (BMPs) differentiate into osteoblasts, but most human MSC show a poor osteog
Publikováno v:
Biomaterials. 26:1935-1943
Tissue engineering offers a promising new approach to bone tissue grafting. One material that has received attention in this regard is the polymer poly (lactic-co-glycolic acid) (PLGA). It has the advantage of controllable bioresorption and ease of p
Publikováno v:
Key Engineering Materials. :619-622
A previous study demonstrated that the incorporation of bioactive glass (BG) into poly (lactic-co-glycolic acid) (PLGA) can promote the osteoblastic differentiation of marrow stromal cells (MSC) on PLGA by forming a calcium phosphate rich layer on it
Publikováno v:
Journal of Biomedical Materials Research Part A. :794-801
A previous study demonstrated that the incorporation of bioactive glass (BG) into poly (lactic-co-glycolic acid) (PLGA) can promote the osteoblastic differentiation of marrow stromal cells (MSCs) on PLGA by promoting the formation of a calcium–phos
Publikováno v:
Cells Tissues Organs. 176:109-119
Bone morphogenetic proteins (BMPs) promote the differentiation of osteoprogenitor cells, and also induce osteogenesis in bone marrow stromal cells (MSC) from rats and mice. However, compared to results with animal models, BMPs are relatively ineffici
Autor:
Given Reilly, David L. Diefenderfer, Eleanor B. Golden, Bina Daniels, Phoebe S. Leboy, Mamle O. Mante
Publikováno v:
Journal of Oral Implantology. 29:66-72
The attachment of human bone marrow stromal cells to titanium alloy (Ti6Al4V) surfaces was investigated. Titanium disks were polished and modified by surface roughening and by passivation in nitric acid. Cell attachment to titanium surfaces and tissu
Publikováno v:
The Journal of Bone and Joint Surgery-American Volume. 85:29-33
Background: Chondrocyte maturation and hypertrophy during endochondral bone formation are stimulated by both retinoids and bone morphogenetic proteins (BMPs). The type-X collagen gene, which is expressed only in hypertrophic chondrocytes, provides an