Variation in fibroblast growth factor response and heparan sulfate proteoglycan production in satellite cell populations

McFarland, Douglas C.; Liu, Xiaosong; Velleman, Sandra G.; Zeng, Caiyun; Coy, C. S.; Pesall, Jane E.

doi:10.1016/s1532-0456(02)00272-7

Cited by 15 publications

(12 citation statements)

References 40 publications

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“…23 The slightly reduced transduction levels of ANT1-deficient myotubes might be the result of changes in the efficiency of receptor-mediated endocytosis or due to other ATP requiring processes necessary for efficient AAV transduction. 24 An initial concern was that viral transduction with the Ant1 gene would result in excessively high expression levels of ANT1 and that this would induce apoptosis. The ANTs interact with the mtPTP and are known to regulate its activation by Ca 2+ and ANT ligands leading to apoptosis.…”

Section: Discussionmentioning

confidence: 99%

Adeno-associated virus-mediated gene transfer of the heart/muscle adenine nucleotide translocator (ANT) in mouse

Flierl

Coşkun

et al. 2005

Gene Ther

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Section: Discussionmentioning

confidence: 99%

Adeno-associated virus-mediated gene transfer of the heart/muscle adenine nucleotide translocator (ANT) in mouse

Flierl

Coşkun

et al. 2005

Gene Ther

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“…Knocking out syndecan-4 renders satellite cells unable to reconstitute damaged muscle (Cornelison et al, 2004). Changes in HSPG levels are linked to satellite cell growth factor responsiveness in mdx mice (Crisona et al, 1998) and turkey (McFarland et al, 2003). The addition of heparin, HS, or HS mimetics stimulates in vitro satellite cell proliferation and differentiation, and muscle regeneration (Olwin and Rapraeger, 1992;Meddahi et al, 2002;Papy-Garcia et al, 2002).…”

Section: Hs In Myogenesismentioning

confidence: 99%

Heparan sulfates in skeletal muscle development and physiology

Jenniskens

Veerkamp²,

Kuppevelt³

2005

Journal Cellular Physiology

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Recent years have seen an emerging interest in the composition of the skeletal muscle extracellular matrix (ECM) and in the developmental and physiological roles of its constituents. Many cell surface-associated and ECM-embedded molecules occur in highly organized spatiotemporal patterns, suggesting important roles in the development and functioning of skeletal muscle. Glycans are historically underrepresented in the study of skeletal muscle ECM, even though studies from up to 30 years ago have demonstrated specific carbohydrates and glycoproteins to be concentrated in neuromuscular junctions (NMJs). Changes in glycan profile and distribution during myogenesis and synaptogenesis hint at an active involvement of glycoconjugates in muscle development. A modest amount of literature involves glycoconjugates in muscle ion housekeeping, but a recent surge of evidence indicates that glycosylation defects are causal for many congenital (neuro)muscular disorders, rendering glycosylation essential for skeletal muscle integrity. In this review, we focus on a single class of ECM-resident glycans and their emerging roles in muscle development, physiology, and pathology: heparan sulfate proteoglycans (HSPGs), notably their heparan sulfate (HS) moiety.

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“…2004), and response to signaling molecules or growth factors (McFarland et al. 1995, 2003; Yun et al. 1997; Zeng et al.…”

Section: Introductionmentioning

confidence: 99%

The effect of temperature on apoptosis and adipogenesis on skeletal muscle satellite cells derived from different muscle types

et al. 2015

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Satellite cells are multipotential stem cells that mediate postnatal muscle growth and respond differently to temperature based upon aerobic versus anaerobic fiber-type origin. The objective of this study was to determine how temperatures below and above the control, 38°C, affect the fate of satellite cells isolated from the anaerobic pectoralis major (p. major) or mixed fiber biceps femoris (b. femoris). At all sampling times, p. major and b. femoris cells accumulated less lipid when incubated at low temperatures and more lipid at elevated temperatures compared to the control. Satellite cells isolated from the p. major were more sensitive to temperature as they accumulated more lipid at elevated temperatures compared to b. femoris cells. Expression of adipogenic genes, CCAAT/enhancer-binding protein β (C/EBPβ) and proliferator-activated receptor gamma (PPARγ) were different within satellite cells isolated from the p. major or b. femoris. At 72 h of proliferation, C/EBPβ expression increased with increasing temperature in both cell types, while PPARγ expression decreased with increasing temperature in p. major satellite cells. At 48 h of differentiation, both C/EBPβ and PPARγ expression increased in the p. major and decreased in the b. femoris, with increasing temperature. Flow cytometry measured apoptotic markers for early apoptosis (Annexin-V-PE) or late apoptosis (7-AAD), showing less than 1% of apoptotic satellite cells throughout all experimental conditions, therefore, apoptosis was considered biologically not significant. The results support that anaerobic p. major satellite cells are more predisposed to adipogenic conversion than aerobic b. femoris cells when thermally challenged.

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Variation in fibroblast growth factor response and heparan sulfate proteoglycan production in satellite cell populations

Cited by 15 publications

References 40 publications

Adeno-associated virus-mediated gene transfer of the heart/muscle adenine nucleotide translocator (ANT) in mouse

Adeno-associated virus-mediated gene transfer of the heart/muscle adenine nucleotide translocator (ANT) in mouse

Heparan sulfates in skeletal muscle development and physiology

The effect of temperature on apoptosis and adipogenesis on skeletal muscle satellite cells derived from different muscle types

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