Results 11 to 20 of about 54,707,328 (305)

Persistent Wnt/β-catenin signaling determines dorsalization of the postnatal subventricular zone and neural Stem cell specification into oligodendrocytes and glutamatergic neurons [PDF]

open access: yes, 2014
In the postnatal and adult central nervous system (CNS), the subventricular zone (SVZ) of the forebrain is the main source of neural stem cells (NSCs) that generate olfactory neurons and oligodendrocytes (OLs), the myelinating cells of the CNS.
Raineteau, Olivier   +17 more
core   +1 more source

A Comparative Study of Cell Culture Conditions during Conversion from Primed to Naive Human Pluripotent Stem Cells

open access: yesBiomedicines, 2022
The successful reprogramming of human somatic cells into induced pluripotent stem cells (hiPSCs) represented a turning point in the stem cell research field, owing to their ability to differentiate into any cell type with fewer ethical issues than human ...
Irene Romayor   +8 more
doaj   +1 more source

Dielectrophoresis: A Review of Applications for Stem Cell Research [PDF]

open access: yes, 2010
Dielectrophoresis can discriminate distinct cellular identities in heterogeneous populations, and monitor cell state changes associated with activation and clonal expansion, apoptosis, and necrosis, without the need for biochemical labels.
De Sousa, Paul   +7 more
core   +1 more source

Topical Umbilical Cord Serum for Corneal Epithelial Defects after Diabetic Vitrectomy

open access: yesJournal of Ophthalmic & Vision Research, 2020
Purpose: To evaluate the role of topical umbilical cord serum (TUCS) therapy in treating corneal epithelial defects (CEDs) after diabetic vitrectomy. Methods: In this double-masked, randomized clinical trial, we included 80 eyes of 80 patients who ...
Siamak Moradian   +4 more
doaj   +1 more source

MicroRNAs as Important Regulators Mediate the Multiple Differentiation of Mesenchymal Stromal Cells

open access: yesFrontiers in Cell and Developmental Biology, 2021
MicroRNAs (miRNAs) are endogenous short non-encoding RNAs which play a critical role on the output of the proteins, and influence multiple biological characteristics of the cells and physiological processes in the body.
Chao Yang   +5 more
doaj   +1 more source

Notch promotes neural lineage entry by pluripotent embryonic stem cells [PDF]

open access: yes, 2006
A central challenge in embryonic stem (ES) cell biology is to understand how to impose direction on primary lineage commitment. In basal culture conditions, the majority of ES cells convert asynchronously into neural cells.
Smith, Austin G   +14 more
core   +1 more source

Stem cell research in China [PDF]

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2007
In the past 5 years, China has increased its efforts in the field of stem cell research and practice. Basic research mainly focuses on bone marrow and embryonic stem cells. Clinical applications of stem cells in the treatment of acute heart failure, acute liver failure and lower limb ischaemia have been reported by many hospitals.
Lianming, Liao   +2 more
openaire   +2 more sources

Slow Turning Lateral Vessel Bioreactor Improves Embryoid Body Formation and Cardiogenic Differentiation of Mouse Embryonic Stem Cells. [PDF]

open access: yes, 2013
Embryonic stem cells (ESCs) have the ability to form aggregates, which are called embryoid bodies (EBs). EBs mimic early embryonic development and are commonly produced for cardiomyogenesis.
Tharasanit, T.   +12 more
core   +2 more sources

Co-aggregation of MSC/chondrocyte in a dynamic 3D culture elevates the therapeutic effect of secreted extracellular vesicles on osteoarthritis in a rat model

open access: yesScientific Reports, 2022
Extracellular vesicles (EVs) have therapeutic effects on osteoarthritis (OA). Some recent strategies could elevate EV's therapeutic properties including cell aggregation, co-culture, and 3D culture.
Abazar Esmaeili   +5 more
doaj   +1 more source

Differentiating functional human islet-like aggregates from pluripotent stem cells

open access: yesSTAR Protocols, 2022
Summary: We present here a robust and reliable protocol by which to differentiate pancreatic islet-like aggregates (SC-islets) from human pluripotent stem cells.
Tom Barsby   +8 more
doaj   +1 more source

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