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Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells
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| Zeitschriftentitel: | Nature Communications |
|---|---|
| Personen und Körperschaften: | , , , , , , |
| In: | Nature Communications, 9, 2018, 1 |
| Format: | E-Article |
| Sprache: | Englisch |
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Springer Science and Business Media LLC
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| Schlagwörter: |
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Tosic, Milica Allen, Anita Willmann, Dominica Lepper, Christoph Kim, Johnny Duteil, Delphine Schüle, Roland Tosic, Milica Allen, Anita Willmann, Dominica Lepper, Christoph Kim, Johnny Duteil, Delphine Schüle, Roland |
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Tosic, Milica Allen, Anita Willmann, Dominica Lepper, Christoph Kim, Johnny Duteil, Delphine Schüle, Roland |
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Tosic, Milica Allen, Anita Willmann, Dominica Lepper, Christoph Kim, Johnny Duteil, Delphine Schüle, Roland Nature Communications Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells General Physics and Astronomy General Biochemistry, Genetics and Molecular Biology General Chemistry Multidisciplinary |
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tosic, milica |
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Tosic, Milica Allen, Anita Willmann, Dominica Lepper, Christoph Kim, Johnny Duteil, Delphine Schüle, Roland 2041-1723 Springer Science and Business Media LLC General Physics and Astronomy General Biochemistry, Genetics and Molecular Biology General Chemistry Multidisciplinary http://dx.doi.org/10.1038/s41467-017-02740-5 <jats:title>Abstract</jats:title><jats:p>Satellite cells are muscle stem cells required for muscle regeneration upon damage. Of note, satellite cells are bipotent and have the capacity to differentiate not only into skeletal myocytes, but also into brown adipocytes. Epigenetic mechanisms regulating fate decision and differentiation of satellite cells during muscle regeneration are not yet fully understood. Here, we show that elevated levels of lysine-specific demethylase 1 (Kdm1a, also known as Lsd1) have a beneficial effect on muscle regeneration and recovery after injury, since Lsd1 directly regulates key myogenic transcription factor genes. Importantly, selective Lsd1 ablation or inhibition in Pax7-positive satellite cells, not only delays muscle regeneration, but changes cell fate towards brown adipocytes. Lsd1 prevents brown adipocyte differentiation of satellite cells by repressing expression of the novel pro-adipogenic transcription factor Glis1. Together, downregulation of Glis1 and upregulation of the muscle-specific transcription program ensure physiological muscle regeneration.</jats:p> Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells Nature Communications |
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Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells |
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Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells |
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Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells |
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Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells |
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Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells |
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Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells |
| title_sort |
lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells |
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General Physics and Astronomy General Biochemistry, Genetics and Molecular Biology General Chemistry Multidisciplinary |
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http://dx.doi.org/10.1038/s41467-017-02740-5 |
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2018 |
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<jats:title>Abstract</jats:title><jats:p>Satellite cells are muscle stem cells required for muscle regeneration upon damage. Of note, satellite cells are bipotent and have the capacity to differentiate not only into skeletal myocytes, but also into brown adipocytes. Epigenetic mechanisms regulating fate decision and differentiation of satellite cells during muscle regeneration are not yet fully understood. Here, we show that elevated levels of lysine-specific demethylase 1 (Kdm1a, also known as Lsd1) have a beneficial effect on muscle regeneration and recovery after injury, since Lsd1 directly regulates key myogenic transcription factor genes. Importantly, selective Lsd1 ablation or inhibition in Pax7-positive satellite cells, not only delays muscle regeneration, but changes cell fate towards brown adipocytes. Lsd1 prevents brown adipocyte differentiation of satellite cells by repressing expression of the novel pro-adipogenic transcription factor Glis1. Together, downregulation of Glis1 and upregulation of the muscle-specific transcription program ensure physiological muscle regeneration.</jats:p> |
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| description | <jats:title>Abstract</jats:title><jats:p>Satellite cells are muscle stem cells required for muscle regeneration upon damage. Of note, satellite cells are bipotent and have the capacity to differentiate not only into skeletal myocytes, but also into brown adipocytes. Epigenetic mechanisms regulating fate decision and differentiation of satellite cells during muscle regeneration are not yet fully understood. Here, we show that elevated levels of lysine-specific demethylase 1 (Kdm1a, also known as Lsd1) have a beneficial effect on muscle regeneration and recovery after injury, since Lsd1 directly regulates key myogenic transcription factor genes. Importantly, selective Lsd1 ablation or inhibition in Pax7-positive satellite cells, not only delays muscle regeneration, but changes cell fate towards brown adipocytes. Lsd1 prevents brown adipocyte differentiation of satellite cells by repressing expression of the novel pro-adipogenic transcription factor Glis1. Together, downregulation of Glis1 and upregulation of the muscle-specific transcription program ensure physiological muscle regeneration.</jats:p> |
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| spelling | Tosic, Milica Allen, Anita Willmann, Dominica Lepper, Christoph Kim, Johnny Duteil, Delphine Schüle, Roland 2041-1723 Springer Science and Business Media LLC General Physics and Astronomy General Biochemistry, Genetics and Molecular Biology General Chemistry Multidisciplinary http://dx.doi.org/10.1038/s41467-017-02740-5 <jats:title>Abstract</jats:title><jats:p>Satellite cells are muscle stem cells required for muscle regeneration upon damage. Of note, satellite cells are bipotent and have the capacity to differentiate not only into skeletal myocytes, but also into brown adipocytes. Epigenetic mechanisms regulating fate decision and differentiation of satellite cells during muscle regeneration are not yet fully understood. Here, we show that elevated levels of lysine-specific demethylase 1 (Kdm1a, also known as Lsd1) have a beneficial effect on muscle regeneration and recovery after injury, since Lsd1 directly regulates key myogenic transcription factor genes. Importantly, selective Lsd1 ablation or inhibition in Pax7-positive satellite cells, not only delays muscle regeneration, but changes cell fate towards brown adipocytes. Lsd1 prevents brown adipocyte differentiation of satellite cells by repressing expression of the novel pro-adipogenic transcription factor Glis1. Together, downregulation of Glis1 and upregulation of the muscle-specific transcription program ensure physiological muscle regeneration.</jats:p> Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells Nature Communications |
| spellingShingle | Tosic, Milica, Allen, Anita, Willmann, Dominica, Lepper, Christoph, Kim, Johnny, Duteil, Delphine, Schüle, Roland, Nature Communications, Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells, General Physics and Astronomy, General Biochemistry, Genetics and Molecular Biology, General Chemistry, Multidisciplinary |
| title | Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells |
| title_full | Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells |
| title_fullStr | Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells |
| title_full_unstemmed | Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells |
| title_short | Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells |
| title_sort | lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells |
| title_unstemmed | Lsd1 regulates skeletal muscle regeneration and directs the fate of satellite cells |
| topic | General Physics and Astronomy, General Biochemistry, Genetics and Molecular Biology, General Chemistry, Multidisciplinary |
| url | http://dx.doi.org/10.1038/s41467-017-02740-5 |