The characteristics of human cranial bone marrow mesenchymal stem cells

Neuroscience Letters
Katsuhiro ShinagawaKaoru Kurisu

Abstract

Recently, cell-based therapy has attracted attention for treatment of central nervous system (CNS) disorders. Bone marrow-derived mesenchymal stem cells (BMSCs) are considered to have good engraftment potential. Therefore, more efficient and less invasive methods to obtain donor cells are required. Here, we established human BMSCs from cranial bone waste (cBMSCs) obtained following routine neurosurgical procedures. cBMSCs and cells obtained from the iliac crest (iBMSCs, standard BMSCs) showed expression of cell surface markers associated with mesenchymal stem cells and multipotency traits such as differentiation into osteogenic and adipogenic lineages. cBMSCs showed higher expression of the neural crest-associated mRNAs p75, Slug, and Snail than iBMSCs. Neurogenic induced cells from cBMSCs expressed the neural markers nestin, Pax6, neurofilament (NF)-L, and NF-M as seen with RT-PCR, and NF-M protein as seen with western blotting at higher levels than cells from iBMSCs. Immunostaining showed a significantly greater proportion of NF-M-positive cells in the population of induced cBMSCs compared with the population of iBMSCs. Thus, cBMSCs showed a greater tendency to differentiate into neuron-like cells than iBMSCs.

Citations

Jun 17, 2016·Surgical Neurology International·Hiroto KawanoKazuhiko Nozaki
May 22, 2021·Cell Death & Disease·Manuel Pedro Jimenez-GarcíaAmancio Carnero

❮ Previous
Next ❯

Related Concepts

Related Feeds

Aminoglycosides (ASM)

Aminoglycoside is a medicinal and bacteriologic category of traditional Gram-negative antibacterial medications that inhibit protein synthesis and contain as a portion of the molecule an amino-modified glycoside. Discover the latest research on aminoglycoside here.

CREs: Gene & Cell Therapy

Gene and cell therapy advances have shown promising outcomes for several diseases. The role of cis-regulatory elements (CREs) is crucial in the design of gene therapy vectors. Here is the latest research on CREs in gene and cell therapy.

Allogenic & Autologous Therapies

Allogenic therapies are generated in large batches from unrelated donor tissues such as bone marrow. In contrast, autologous therapies are manufactures as a single lot from the patient being treated. Here is the latest research on allogenic and autologous therapies.

Adult Stem Cells

Adult stem cells reside in unique niches that provide vital cues for their survival, self-renewal, and differentiation. They hold great promise for use in tissue repair and regeneration as a novel therapeutic strategies. Here is the latest research.

Brain Injury & Trauma

brain injury after impact to the head is due to both immediate mechanical effects and delayed responses of neural tissues.

Advanced Imaging of Cellular Signaling

Cell signaling is a vital mechanism for communication within cells and outside with the environment. Several different signaling pathways have been found and advanced imaging techniques are being developed to visualize the molecules involved in these signaling pathways. Find the latest research in advanced imaging of cellular signaling here.

Aminoglycosides

Aminoglycoside is a medicinal and bacteriologic category of traditional Gram-negative antibacterial medications that inhibit protein synthesis and contain as a portion of the molecule an amino-modified glycoside. Discover the latest research on aminoglycoside here.