Results 21 to 30 of about 797,049 (362)
Attributes of adult stem cells [PDF]
AbstractWhile cultured embryonic stem (ES) cells can be harvested in abundance and appear to be the most versatile of cells for regenerative medicine, adult stem cells also hold promise, but the identity and subsequent isolation of these comparatively rare cells remains problematic in most tissues, perhaps with the notable exception of the bone marrow.
S Islam, M R Alison
openaire +2 more sources
SALL4 Expression in Gonocytes and Spermatogonial Clones of Postnatal Mouse Testes [PDF]
The spermatogenic lineage is established after birth when gonocytes migrate to the basement membrane of seminiferous tubules and give rise to spermatogonial stem cells (SSC). In adults, SSCs reside within the population of undifferentiated spermatogonia (
A Buageaw +48 more
core +8 more sources
Objective: Patients (pts) who have undergone allogeneic stem cell transplantation (alloSCT) are at high-risk for life-threating complications post SARS-CoV-2 infection, and the mortality rates has been reported of approximately 30-35%.
Panayotis Kaloyannidis +6 more
doaj +1 more source
Stem cell therapy: Finding the best cells Stem cells from some donors have a stronger therapeutic effect than others, and can be identified by genetic markers.
Insung Kang +12 more
doaj +1 more source
Human iNSC-derived brain organoid model of lysosomal storage disorder in Niemann–Pick disease type C
Recent studies on developing three-dimensional (3D) brain organoids from stem cells have allowed the generation of in vitro models of neural disease and have enabled the screening of drugs because these organoids mimic the complexity of neural tissue ...
Seung-Eun Lee +6 more
doaj +1 more source
Zika virus infection accelerates Alzheimer’s disease phenotypes in brain organoids
Alzheimer’s disease (AD) is one of the progressive neurodegenerative diseases characterized by β-amyloid (Aβ) production and Phosphorylated-Tau (p-Tau) protein in the cerebral cortex. The precise mechanisms of the cause, responsible for disease pathology
Seung-Eun Lee +9 more
doaj +1 more source
Adult stem cell plasticity [PDF]
AbstractObservations made in the last few years support the existence of pathways, in adult humans and rodents, that allow adult stem cells to be surprisingly flexible in their differentiation repertoires. Termed plasticity, this property allows adult stem cells, assumed, until now, to be committed to generating a fixed range of progeny, to switch ...
Nicholas A. Wright +5 more
openaire +3 more sources
Aging: Clues in nuclear proteins Abnormal versions of proteins that support the structure and function of the membrane of the cell nucleus are implicated in premature aging disorders, and also in normal aging.
Jin Young Lee +9 more
doaj +1 more source
Background Ruxolitinib is a potent inhibitor of JAK1/2 with proven efficacy in myelofibrosis. In recent years, research in graft versus host disease (GVHD) has revealed the role of activation of JAK pathways in alloreactive lymphocytes. Some reports have
Mauricio Sarmiento Maldonado +7 more
doaj +1 more source
Background Human mesenchymal stem cells (hMSCs) therapy has recently been considered a promising treatment for atopic dermatitis (AD) due to their immunomodulation and tissue regeneration ability.
Nari Shin +9 more
doaj +1 more source

