Long-term maintenance of mouse embryonic stem cell pluripotency by manipulating integrin signaling within 3D scaffolds without active Stat3
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We present use of a synthetic, injectable matrix metalloproteinase (MMP)- responsive, bioactive hydrogel as an in situ forming scaffold to deliver thymosin beta 4 (T beta 4), a pro-angiogenic and pro-survival factor, along with vascular cells derived from ...
Bioactive hydrogels formed from the Michael-type addition reactions of end-functionalized poly (ethylene glycol) macromers with thiol-containing protease-sensitive peptide crosslinkers have previously been described as matrices for cell-induced enzymatic r ...
BACKGROUND & AIMS: Ablation of Notch signaling within the intestinal epithelium results in loss of proliferating crypt progenitors, due to their conversion into post-mitotic secretory cells. We aimed to confirm that Notch was active in stem cells (SC), inv ...
The purpose of the thesis is to fill a gap in the publications about Viollet-le-Duc, outlining his profile as an architect through a chronological study of his projects, whether built or not, of his theoretic writings and, when useful, of his restoration w ...
The potential of stem cells in clinics and as a diagnostic tool is still largely unmet, partially due to a lack of in vitro models that efficiently mimic the in vivo stem cell microenvironment—or niche—and thus would allow reproducible propagation of stem ...
We present development and use of a 3D synthetic extracellular matrix (ECM) analog with integrin- specific adhesion ligands to characterize the microenvironmental influences in embryonic stem cell (ESC) self-renewal. Transcriptional analysis of 24 integrin ...
Stem cell use in bladder tissue engineering is a recently addressed area of investigation that has generated excitement as a novel way to restore and regenerate lost or damaged urinary bladder tissue. The remodelling of smooth muscle plays a significant ro ...
Muscle degenerative disorders, such as Duchenne muscular dystrophy, have a profound impact on the quality of life and survival of patients. Transplantation of myoblasts to restore muscle function has been discouraging since these cells die and don't migrat ...
In the domain of regenerative medicine research there are many fronts aimed at increasing our understanding of induced pluripotent, embryonic and adult stem cells. Recently a new front has appeared, stem cell niches, the microenvironment that is a crucial ...
Breakthroughs in health care over the coming decades may well consist of cell based therapeutics, potentially allowing the repair and replacement of damaged tissues and organs. Recently developed induced pluripotency methods as well as advances in stem cel ...
