MesenCult™ MSC Basal Medium (Human)

Basal medium for human mesenchymal stem cells

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MesenCult™ MSC Basal Medium (Human)

Basal medium for human mesenchymal stem cells

450 mL
Catalog #05401
50 USD

Required Products

Overview

MesenCult™ MSC Basal Medium (Human) is a standardized basal medium designed to be supplemented with MesenCult™ Mesenchymal Stem Cell Stimulatory Supplement (Human; Catalog #05402) for the in vitro culture of human mesenchymal stem cells (MSCs). MesenCult™ MSC Basal Medium is a component of MesenCult™ Proliferation Kit (Human; Catalog #05411), and is also available separately.
Subtype:
Basal Media
Cell Type:
Mesenchymal Stem and Progenitor Cells
Species:
Human
Application:
Cell Culture; Colony Assay; Expansion
Brand:
MesenCult
Area of Interest:
Stem Cell Biology

Scientific Resources

Educational Materials

(5)

Product Applications

This product is designed for use in the following research area(s) as part of the highlighted workflow stage(s). Explore these workflows to learn more about the other products we offer to support each research area.

Data and Publications

Publications

(45)
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2019

1-(4-nitrobenzenesulfonyl)-4-penylpiperazine increases the number of Peyer's patch-associated regenerating crypts in the small intestines after radiation injury.

K. Bhat et al.

Abstract

OBJECTIVE Exposure to lethal doses of radiation has severe effects on normal tissues. Exposed individuals experience a plethora of symptoms in different organ systems including the gastrointestinal (GI) tract, summarized as Acute Radiation Syndrome (ARS). There are currently no approved drugs for mitigating GI-ARS. A recent high-throughput screen performed at the UCLA Center for Medical Countermeasures against Radiation identified compounds containing sulfonylpiperazine groups with radiation mitigation properties to the hematopoietic system and the gut. Among these 1-[(4-Nitrophenyl)sulfonyl]-4-phenylpiperazine (Compound {\#}5) efficiently mitigated gastrointestinal ARS. However, the mechanism of action and target cells of this drug is still unknown. In this study we examined if Compound {\#}5 affects gut-associated lymphoid tissue (GALT) with its subepithelial domes called Peyer's patches. METHODS C3H mice were irradiated with 0 or 12 Gy total body irradiation (TBI). A single dose of Compound {\#}5 or solvent was administered subcutaneously 24 h later. 48 h after irradiation the mice were sacrificed, and the guts examined for changes in the number of visible Peyer's patches. In some experiments the mice received 4 daily injections of treatment and were sacrificed 96 h after TBI. For immune histochemistry gut tissues were fixed in formalin and embedded in paraffin blocks. Sections were stained with H{\&}E, anti-Ki67 or a TUNEL assay to assess the number of regenerating crypts, mitotic and apoptotic indices. Cells isolated from Peyer's patches were subjected to immune profiling using flow cytometry. RESULTS Compound {\#}5 significantly increased the number of visible Peyer's patches when compared to its control in non-irradiated and irradiated mice. Additionally, assessment of total cells per Peyer's patch isolated from these mice demonstrated an overall increase in the total number of Peyer's patch cells per mouse in Compound {\#}5-treated mice. In non-irradiated animals the number of CD11bhigh in Peyer's patches increased significantly. These Compound {\#}5-driven increases did not coincide with a decrease in apoptosis or an increase in proliferation in the germinal centers inside Peyer's patches 24 h after drug treatment. A single dose of Compound {\#}5 significantly increased the number of CD45+ cells after 12 Gy TBI. Importantly, 96 h after 12 Gy TBI Compound {\#}5 induced a significant rise in the number of visible Peyer's patches and the number of Peyer's patch-associated regenerating crypts. CONCLUSION In summary, our study provides evidence that Compound {\#}5 leads to an influx of immune cells into GALT, thereby supporting crypt regeneration preferentially in the proximity of Peyer's patches.
Molecular cancer therapeutics 2019

A Unique Nonsaccharide Mimetic of Heparin Hexasaccharide Inhibits Colon Cancer Stem Cells via p38 MAP Kinase Activation.

R. S. Boothello et al.

Abstract

Targeting of cancer stem cells (CSC) is expected to be a paradigm-shifting approach for the treatment of cancers. Cell surface proteoglycans bearing sulfated glycosaminoglycan (GAG) chains are known to play a critical role in the regulation of stem cell fate. Here, we show for the first time that G2.2, a sulfated nonsaccharide GAG mimetic (NSGM) of heparin hexasaccharide, selectively inhibits colonic CSCs in vivo G2.2-reduced CSCs (CD133+/CXCR4+, Dual hi) induced HT-29 and HCT 116 colon xenografts' growth in a dose-dependent fashion. G2.2 also significantly delayed the growth of colon xenograft further enriched in CSCs following oxaliplatin and 5-fluorouracil treatment compared with vehicle-treated xenograft controls. In fact, G2.2 robustly inhibited CSCs' abundance (measured by levels of CSC markers, e.g., CD133, DCMLK1, LGR5, and LRIG1) and self-renewal (quaternary spheroids) in colon cancer xenografts. Intriguingly, G2.2 selectively induced apoptosis in the Dual hi CSCs in vivo eluding to its CSC targeting effects. More importantly, G2.2 displayed none to minimal toxicity as observed through morphologic and biochemical studies of vital organ functions, blood coagulation profile, and ex vivo analyses of normal intestinal (and bone marrow) progenitor cell growth. Through extensive in vitro, in vivo, and ex vivo mechanistic studies, we showed that G2.2's inhibition of CSC self-renewal was mediated through activation of p38$\alpha$, uncovering important signaling that can be targeted to deplete CSCs selectively while minimizing host toxicity. Hence, G2.2 represents a first-in-class (NSGM) anticancer agent to reduce colorectal CSCs.
Cellular reprogramming 2014 FEB

Mesenchymal Derivatives of Genetically Unstable Human Embryonic Stem Cells Are Maintained Unstable but Undergo Senescence in Culture As Do Bone Marrow–Derived Mesenchymal Stem Cells

Karagiannidou A et al.

Abstract

Recurrent chromosomal alterations have been repeatedly reported in cultured human embryonic stem cells (hESCs). The effects of these alterations on the capability of pluripotent cells to differentiate and on growth potential of their specific differentiated derivatives remain unclear. Here, we report that the hESC lines HUES-7 and -9 carrying multiple chromosomal alterations produce in vitro mesenchymal stem cells (MSCs) that show progressive growth arrest and enter senescence after 15 and 16 passages, respectively. There was no difference in their proliferative potential when compared with bone marrow-derived MSCs. Array comparative genomic hybridization analysis (aCGH) of hESCs and their mesenchymal derivatives revealed no significant differences in chromosomal alterations, suggesting that genetically altered hESCs are not selected out during differentiation. Our findings indicate that genetically unstable hESCs maintain their capacity to differentiate in vitro into MSCs, which exhibit an in vitro growth pattern of normal MSCs and not that of transformed cells.
Cell biology international 2012 JUL

New approach to isolate mesenchymal stem cell (MSC) from human umbilical cord blood.

Hussain I et al.

Abstract

HUCB (human umbilical cord blood) has been frequently used in clinical allogeneic HSC (haemopoietic stem cell) transplant. However, HUCB is poorly recognized as a rich source of MSC (mesenchymal stem cell). The aim of this study has been to establish a new method for isolating large number of MSC from HUCB to recognize it as a good source of MSC. HUCB samples were collected from women following their elective caesarean section. The new method (Clot Spot method) was carried out by explanting HUCB samples in mesencult complete medium and maintained in 37°C, in a 5% CO2 and air incubator. MSC presence was established by quantitative and qualitative immunophenotyping of cells and using FITC attached to MSC phenotypic markers (CD29, CD73, CD44 and CD105). Haematopoietic antibodies (CD34 and CD45) were used as negative control. MSC differentiation was examined in neurogenic and adipogenic media. Immunocytochemistry was carried out for the embryonic markers: SOX2 (sex determining region Y-box 2), OLIG-4 (oligodendrocyte-4) and FABP-4 (fatty acid binding protein-4). The new method was compared with the conventional Rosset Sep method. MSC cultures using the Clot Spot method showed 3-fold increase in proliferation rate compared with conventional method. Also, the cells showed high expression of MSC markers CD29, CD73, CD44 and CD105, but lacked the expression of specific HSC markers (CD34 and CD45). The isolated MSC showed some differentiation by expressing the neurogenic (SOX2 and Olig4) and adipogenic (FABP-4) markers respectively. In conclusion, HUCB is a good source of MSC using this new technique.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology 2011 OCT

Chondrogenesis by chemotactic homing of synovium, bone marrow, and adipose stem cells in vitro.

Mendelson A et al.

Abstract

Cell transplantation has been well explored for cartilage regeneration. We recently showed that the entire articular surface of a synovial joint can regenerate by endogenous cell homing and without cell transplantation. However, the sources of endogenous cells that regenerate articular cartilage remain elusive. Here, we studied whether cytokines not only chemotactically recruit adipose stem cells (ASCs), mesenchymal stem cells (MSCs), and synovium stem cells (SSCs) but also induce chondrogenesis of the recruited cells. Recombinant human transforming growth factor-β3 (TGF-β3; 100 ng) and/or recombinant human stromal derived factor-1β (SDF-1β; 100 ng) was control released into an acellular collagen sponge cube with underlying ASCs, MSCs, or SSCs in monolayer culture. Although all cell types randomly migrated into the acellular collagen sponge cube, TGF-β3 and/or SDF-1β recruited significantly more cells than the cytokine-free control group. In 6 wk, TGF-β3 alone recruited substantial numbers of ASCs (558±65) and MSCs (302±52), whereas codelivery of TGF-β3 and SDF-1β was particularly chemotactic to SSCs (400±120). Proliferation of the recruited cells accounted for some, but far from all, of the observed cellularity. TGF-β3 and SDF-1β codelivery induced significantly higher aggrecan gene expression than the cytokine-free group for ASCs, MSCs, and SSCs. Type II collagen gene expression was also significantly higher for ASCs and SSCs by SDF-1 and TGF-β3 codelivery. Remarkably, the expression of aggrecan and type II collagen was detected among all cell types. Thus, homing of multiple stem/progenitor cell populations may potentially serve as an alternative or adjunctive approach to cell transplantation for cartilage regeneration.
STEMCELL TECHNOLOGIES INC.’S QUALITY MANAGEMENT SYSTEM IS CERTIFIED TO ISO 13485. PRODUCTS ARE FOR RESEARCH USE ONLY AND NOT INTENDED FOR HUMAN OR ANIMAL DIAGNOSTIC OR THERAPEUTIC USES UNLESS OTHERWISE STATED.