Pathogenesis and molecular targeted therapy of spinal and bulbar muscular atrophy (SBMA)
Abstract Spinal and bulbar muscular atrophy (SBMA), also known as Kennedy’s disease, is an adult-onset, X-linked motor neuron disease characterized by muscle atrophy, weakness, contraction fasciculations, and bulbar involvement. SBMA is caused by the expansion of a CAG triplet repeat, encoding a pol...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Banno, Haruhiko [verfasserIn] Katsuno, Masahisa [verfasserIn] Suzuki, Keisuke [verfasserIn] Tanaka, Fumiaki [verfasserIn] Sobue, Gen [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2012 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Cell & tissue research - Berlin : Springer, 1924, 349(2012), 1 vom: 04. Apr., Seite 313-320 |
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| Übergeordnetes Werk: |
volume:349 ; year:2012 ; number:1 ; day:04 ; month:04 ; pages:313-320 |
| Links: |
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| DOI / URN: |
10.1007/s00441-012-1377-9 |
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SPR006031021 |
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| 520 | |a Abstract Spinal and bulbar muscular atrophy (SBMA), also known as Kennedy’s disease, is an adult-onset, X-linked motor neuron disease characterized by muscle atrophy, weakness, contraction fasciculations, and bulbar involvement. SBMA is caused by the expansion of a CAG triplet repeat, encoding a polyglutamine tract within the first exon of the androgen receptor (AR) gene. The histopathological finding in SBMA is the loss of lower motor neurons in the anterior horn of the spinal cord as well as in the brainstem motor nuclei. There is no established disease-modifying therapy for SBMA. Animal studies have revealed that the pathogenesis of SBMA depends on the level of serum testosterone, and that androgen deprivation mitigates neurodegeneration through inhibition of nuclear accumulation and/or stabilization of the pathogenic AR. Heat shock proteins, the ubiquitin–proteasome system and transcriptional regulation are also potential targets for development of therapy for SBMA. Among these therapeutic approaches, the luteinizing hormone-releasing hormone analogue, leuprorelin, prevents nuclear translocation of aberrant AR proteins, resulting in a significant improvement of disease phenotype in a mouse model of SBMA. In a phase 2 clinical trial of leuprorelin, the patients treated with this drug exhibited decreased mutant AR accumulation in scrotal skin biopsy. Phase 3 clinical trial showed the possibility that leuprorelin treatment is associated with improved swallowing function particularly in patients with a disease duration less than 10 years. These observations suggest that pharmacological inhibition of the toxic accumulation of mutant AR is a potential therapy for SBMA. | ||
| 650 | 4 | |a Spinal and bulbar muscular atrophy (SBMA) |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Polyglutamine disease |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Androgen receptor (AR) |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Leuprorelin |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Clinical trial |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Katsuno, Masahisa |e verfasserin |4 aut | |
| 700 | 1 | |a Suzuki, Keisuke |e verfasserin |4 aut | |
| 700 | 1 | |a Tanaka, Fumiaki |e verfasserin |4 aut | |
| 700 | 1 | |a Sobue, Gen |e verfasserin |4 aut | |
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10.1007/s00441-012-1377-9 doi (DE-627)SPR006031021 (SPR)s00441-012-1377-9-e DE-627 ger DE-627 rakwb eng 570 610 ASE 42.15 bkl Banno, Haruhiko verfasserin aut Pathogenesis and molecular targeted therapy of spinal and bulbar muscular atrophy (SBMA) 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Spinal and bulbar muscular atrophy (SBMA), also known as Kennedy’s disease, is an adult-onset, X-linked motor neuron disease characterized by muscle atrophy, weakness, contraction fasciculations, and bulbar involvement. SBMA is caused by the expansion of a CAG triplet repeat, encoding a polyglutamine tract within the first exon of the androgen receptor (AR) gene. The histopathological finding in SBMA is the loss of lower motor neurons in the anterior horn of the spinal cord as well as in the brainstem motor nuclei. There is no established disease-modifying therapy for SBMA. Animal studies have revealed that the pathogenesis of SBMA depends on the level of serum testosterone, and that androgen deprivation mitigates neurodegeneration through inhibition of nuclear accumulation and/or stabilization of the pathogenic AR. Heat shock proteins, the ubiquitin–proteasome system and transcriptional regulation are also potential targets for development of therapy for SBMA. Among these therapeutic approaches, the luteinizing hormone-releasing hormone analogue, leuprorelin, prevents nuclear translocation of aberrant AR proteins, resulting in a significant improvement of disease phenotype in a mouse model of SBMA. In a phase 2 clinical trial of leuprorelin, the patients treated with this drug exhibited decreased mutant AR accumulation in scrotal skin biopsy. Phase 3 clinical trial showed the possibility that leuprorelin treatment is associated with improved swallowing function particularly in patients with a disease duration less than 10 years. These observations suggest that pharmacological inhibition of the toxic accumulation of mutant AR is a potential therapy for SBMA. Spinal and bulbar muscular atrophy (SBMA) (dpeaa)DE-He213 Polyglutamine disease (dpeaa)DE-He213 Androgen receptor (AR) (dpeaa)DE-He213 Leuprorelin (dpeaa)DE-He213 Clinical trial (dpeaa)DE-He213 Katsuno, Masahisa verfasserin aut Suzuki, Keisuke verfasserin aut Tanaka, Fumiaki verfasserin aut Sobue, Gen verfasserin aut Enthalten in Cell & tissue research Berlin : Springer, 1924 349(2012), 1 vom: 04. Apr., Seite 313-320 (DE-627)253390516 (DE-600)1458496-7 1432-0878 nnns volume:349 year:2012 number:1 day:04 month:04 pages:313-320 https://dx.doi.org/10.1007/s00441-012-1377-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.15 ASE AR 349 2012 1 04 04 313-320 |
| spelling |
10.1007/s00441-012-1377-9 doi (DE-627)SPR006031021 (SPR)s00441-012-1377-9-e DE-627 ger DE-627 rakwb eng 570 610 ASE 42.15 bkl Banno, Haruhiko verfasserin aut Pathogenesis and molecular targeted therapy of spinal and bulbar muscular atrophy (SBMA) 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Spinal and bulbar muscular atrophy (SBMA), also known as Kennedy’s disease, is an adult-onset, X-linked motor neuron disease characterized by muscle atrophy, weakness, contraction fasciculations, and bulbar involvement. SBMA is caused by the expansion of a CAG triplet repeat, encoding a polyglutamine tract within the first exon of the androgen receptor (AR) gene. The histopathological finding in SBMA is the loss of lower motor neurons in the anterior horn of the spinal cord as well as in the brainstem motor nuclei. There is no established disease-modifying therapy for SBMA. Animal studies have revealed that the pathogenesis of SBMA depends on the level of serum testosterone, and that androgen deprivation mitigates neurodegeneration through inhibition of nuclear accumulation and/or stabilization of the pathogenic AR. Heat shock proteins, the ubiquitin–proteasome system and transcriptional regulation are also potential targets for development of therapy for SBMA. Among these therapeutic approaches, the luteinizing hormone-releasing hormone analogue, leuprorelin, prevents nuclear translocation of aberrant AR proteins, resulting in a significant improvement of disease phenotype in a mouse model of SBMA. In a phase 2 clinical trial of leuprorelin, the patients treated with this drug exhibited decreased mutant AR accumulation in scrotal skin biopsy. Phase 3 clinical trial showed the possibility that leuprorelin treatment is associated with improved swallowing function particularly in patients with a disease duration less than 10 years. These observations suggest that pharmacological inhibition of the toxic accumulation of mutant AR is a potential therapy for SBMA. Spinal and bulbar muscular atrophy (SBMA) (dpeaa)DE-He213 Polyglutamine disease (dpeaa)DE-He213 Androgen receptor (AR) (dpeaa)DE-He213 Leuprorelin (dpeaa)DE-He213 Clinical trial (dpeaa)DE-He213 Katsuno, Masahisa verfasserin aut Suzuki, Keisuke verfasserin aut Tanaka, Fumiaki verfasserin aut Sobue, Gen verfasserin aut Enthalten in Cell & tissue research Berlin : Springer, 1924 349(2012), 1 vom: 04. Apr., Seite 313-320 (DE-627)253390516 (DE-600)1458496-7 1432-0878 nnns volume:349 year:2012 number:1 day:04 month:04 pages:313-320 https://dx.doi.org/10.1007/s00441-012-1377-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.15 ASE AR 349 2012 1 04 04 313-320 |
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10.1007/s00441-012-1377-9 doi (DE-627)SPR006031021 (SPR)s00441-012-1377-9-e DE-627 ger DE-627 rakwb eng 570 610 ASE 42.15 bkl Banno, Haruhiko verfasserin aut Pathogenesis and molecular targeted therapy of spinal and bulbar muscular atrophy (SBMA) 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Spinal and bulbar muscular atrophy (SBMA), also known as Kennedy’s disease, is an adult-onset, X-linked motor neuron disease characterized by muscle atrophy, weakness, contraction fasciculations, and bulbar involvement. SBMA is caused by the expansion of a CAG triplet repeat, encoding a polyglutamine tract within the first exon of the androgen receptor (AR) gene. The histopathological finding in SBMA is the loss of lower motor neurons in the anterior horn of the spinal cord as well as in the brainstem motor nuclei. There is no established disease-modifying therapy for SBMA. Animal studies have revealed that the pathogenesis of SBMA depends on the level of serum testosterone, and that androgen deprivation mitigates neurodegeneration through inhibition of nuclear accumulation and/or stabilization of the pathogenic AR. Heat shock proteins, the ubiquitin–proteasome system and transcriptional regulation are also potential targets for development of therapy for SBMA. Among these therapeutic approaches, the luteinizing hormone-releasing hormone analogue, leuprorelin, prevents nuclear translocation of aberrant AR proteins, resulting in a significant improvement of disease phenotype in a mouse model of SBMA. In a phase 2 clinical trial of leuprorelin, the patients treated with this drug exhibited decreased mutant AR accumulation in scrotal skin biopsy. Phase 3 clinical trial showed the possibility that leuprorelin treatment is associated with improved swallowing function particularly in patients with a disease duration less than 10 years. These observations suggest that pharmacological inhibition of the toxic accumulation of mutant AR is a potential therapy for SBMA. Spinal and bulbar muscular atrophy (SBMA) (dpeaa)DE-He213 Polyglutamine disease (dpeaa)DE-He213 Androgen receptor (AR) (dpeaa)DE-He213 Leuprorelin (dpeaa)DE-He213 Clinical trial (dpeaa)DE-He213 Katsuno, Masahisa verfasserin aut Suzuki, Keisuke verfasserin aut Tanaka, Fumiaki verfasserin aut Sobue, Gen verfasserin aut Enthalten in Cell & tissue research Berlin : Springer, 1924 349(2012), 1 vom: 04. Apr., Seite 313-320 (DE-627)253390516 (DE-600)1458496-7 1432-0878 nnns volume:349 year:2012 number:1 day:04 month:04 pages:313-320 https://dx.doi.org/10.1007/s00441-012-1377-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.15 ASE AR 349 2012 1 04 04 313-320 |
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10.1007/s00441-012-1377-9 doi (DE-627)SPR006031021 (SPR)s00441-012-1377-9-e DE-627 ger DE-627 rakwb eng 570 610 ASE 42.15 bkl Banno, Haruhiko verfasserin aut Pathogenesis and molecular targeted therapy of spinal and bulbar muscular atrophy (SBMA) 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Spinal and bulbar muscular atrophy (SBMA), also known as Kennedy’s disease, is an adult-onset, X-linked motor neuron disease characterized by muscle atrophy, weakness, contraction fasciculations, and bulbar involvement. SBMA is caused by the expansion of a CAG triplet repeat, encoding a polyglutamine tract within the first exon of the androgen receptor (AR) gene. The histopathological finding in SBMA is the loss of lower motor neurons in the anterior horn of the spinal cord as well as in the brainstem motor nuclei. There is no established disease-modifying therapy for SBMA. Animal studies have revealed that the pathogenesis of SBMA depends on the level of serum testosterone, and that androgen deprivation mitigates neurodegeneration through inhibition of nuclear accumulation and/or stabilization of the pathogenic AR. Heat shock proteins, the ubiquitin–proteasome system and transcriptional regulation are also potential targets for development of therapy for SBMA. Among these therapeutic approaches, the luteinizing hormone-releasing hormone analogue, leuprorelin, prevents nuclear translocation of aberrant AR proteins, resulting in a significant improvement of disease phenotype in a mouse model of SBMA. In a phase 2 clinical trial of leuprorelin, the patients treated with this drug exhibited decreased mutant AR accumulation in scrotal skin biopsy. Phase 3 clinical trial showed the possibility that leuprorelin treatment is associated with improved swallowing function particularly in patients with a disease duration less than 10 years. These observations suggest that pharmacological inhibition of the toxic accumulation of mutant AR is a potential therapy for SBMA. Spinal and bulbar muscular atrophy (SBMA) (dpeaa)DE-He213 Polyglutamine disease (dpeaa)DE-He213 Androgen receptor (AR) (dpeaa)DE-He213 Leuprorelin (dpeaa)DE-He213 Clinical trial (dpeaa)DE-He213 Katsuno, Masahisa verfasserin aut Suzuki, Keisuke verfasserin aut Tanaka, Fumiaki verfasserin aut Sobue, Gen verfasserin aut Enthalten in Cell & tissue research Berlin : Springer, 1924 349(2012), 1 vom: 04. Apr., Seite 313-320 (DE-627)253390516 (DE-600)1458496-7 1432-0878 nnns volume:349 year:2012 number:1 day:04 month:04 pages:313-320 https://dx.doi.org/10.1007/s00441-012-1377-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.15 ASE AR 349 2012 1 04 04 313-320 |
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10.1007/s00441-012-1377-9 doi (DE-627)SPR006031021 (SPR)s00441-012-1377-9-e DE-627 ger DE-627 rakwb eng 570 610 ASE 42.15 bkl Banno, Haruhiko verfasserin aut Pathogenesis and molecular targeted therapy of spinal and bulbar muscular atrophy (SBMA) 2012 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Spinal and bulbar muscular atrophy (SBMA), also known as Kennedy’s disease, is an adult-onset, X-linked motor neuron disease characterized by muscle atrophy, weakness, contraction fasciculations, and bulbar involvement. SBMA is caused by the expansion of a CAG triplet repeat, encoding a polyglutamine tract within the first exon of the androgen receptor (AR) gene. The histopathological finding in SBMA is the loss of lower motor neurons in the anterior horn of the spinal cord as well as in the brainstem motor nuclei. There is no established disease-modifying therapy for SBMA. Animal studies have revealed that the pathogenesis of SBMA depends on the level of serum testosterone, and that androgen deprivation mitigates neurodegeneration through inhibition of nuclear accumulation and/or stabilization of the pathogenic AR. Heat shock proteins, the ubiquitin–proteasome system and transcriptional regulation are also potential targets for development of therapy for SBMA. Among these therapeutic approaches, the luteinizing hormone-releasing hormone analogue, leuprorelin, prevents nuclear translocation of aberrant AR proteins, resulting in a significant improvement of disease phenotype in a mouse model of SBMA. In a phase 2 clinical trial of leuprorelin, the patients treated with this drug exhibited decreased mutant AR accumulation in scrotal skin biopsy. Phase 3 clinical trial showed the possibility that leuprorelin treatment is associated with improved swallowing function particularly in patients with a disease duration less than 10 years. These observations suggest that pharmacological inhibition of the toxic accumulation of mutant AR is a potential therapy for SBMA. Spinal and bulbar muscular atrophy (SBMA) (dpeaa)DE-He213 Polyglutamine disease (dpeaa)DE-He213 Androgen receptor (AR) (dpeaa)DE-He213 Leuprorelin (dpeaa)DE-He213 Clinical trial (dpeaa)DE-He213 Katsuno, Masahisa verfasserin aut Suzuki, Keisuke verfasserin aut Tanaka, Fumiaki verfasserin aut Sobue, Gen verfasserin aut Enthalten in Cell & tissue research Berlin : Springer, 1924 349(2012), 1 vom: 04. Apr., Seite 313-320 (DE-627)253390516 (DE-600)1458496-7 1432-0878 nnns volume:349 year:2012 number:1 day:04 month:04 pages:313-320 https://dx.doi.org/10.1007/s00441-012-1377-9 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.15 ASE AR 349 2012 1 04 04 313-320 |
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Enthalten in Cell & tissue research 349(2012), 1 vom: 04. Apr., Seite 313-320 volume:349 year:2012 number:1 day:04 month:04 pages:313-320 |
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Spinal and bulbar muscular atrophy (SBMA) Polyglutamine disease Androgen receptor (AR) Leuprorelin Clinical trial |
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Banno, Haruhiko @@aut@@ Katsuno, Masahisa @@aut@@ Suzuki, Keisuke @@aut@@ Tanaka, Fumiaki @@aut@@ Sobue, Gen @@aut@@ |
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SBMA is caused by the expansion of a CAG triplet repeat, encoding a polyglutamine tract within the first exon of the androgen receptor (AR) gene. The histopathological finding in SBMA is the loss of lower motor neurons in the anterior horn of the spinal cord as well as in the brainstem motor nuclei. There is no established disease-modifying therapy for SBMA. Animal studies have revealed that the pathogenesis of SBMA depends on the level of serum testosterone, and that androgen deprivation mitigates neurodegeneration through inhibition of nuclear accumulation and/or stabilization of the pathogenic AR. Heat shock proteins, the ubiquitin–proteasome system and transcriptional regulation are also potential targets for development of therapy for SBMA. Among these therapeutic approaches, the luteinizing hormone-releasing hormone analogue, leuprorelin, prevents nuclear translocation of aberrant AR proteins, resulting in a significant improvement of disease phenotype in a mouse model of SBMA. In a phase 2 clinical trial of leuprorelin, the patients treated with this drug exhibited decreased mutant AR accumulation in scrotal skin biopsy. Phase 3 clinical trial showed the possibility that leuprorelin treatment is associated with improved swallowing function particularly in patients with a disease duration less than 10 years. 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Banno, Haruhiko |
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Banno, Haruhiko ddc 570 bkl 42.15 misc Spinal and bulbar muscular atrophy (SBMA) misc Polyglutamine disease misc Androgen receptor (AR) misc Leuprorelin misc Clinical trial Pathogenesis and molecular targeted therapy of spinal and bulbar muscular atrophy (SBMA) |
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570 610 ASE 42.15 bkl Pathogenesis and molecular targeted therapy of spinal and bulbar muscular atrophy (SBMA) Spinal and bulbar muscular atrophy (SBMA) (dpeaa)DE-He213 Polyglutamine disease (dpeaa)DE-He213 Androgen receptor (AR) (dpeaa)DE-He213 Leuprorelin (dpeaa)DE-He213 Clinical trial (dpeaa)DE-He213 |
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pathogenesis and molecular targeted therapy of spinal and bulbar muscular atrophy (sbma) |
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Pathogenesis and molecular targeted therapy of spinal and bulbar muscular atrophy (SBMA) |
| abstract |
Abstract Spinal and bulbar muscular atrophy (SBMA), also known as Kennedy’s disease, is an adult-onset, X-linked motor neuron disease characterized by muscle atrophy, weakness, contraction fasciculations, and bulbar involvement. SBMA is caused by the expansion of a CAG triplet repeat, encoding a polyglutamine tract within the first exon of the androgen receptor (AR) gene. The histopathological finding in SBMA is the loss of lower motor neurons in the anterior horn of the spinal cord as well as in the brainstem motor nuclei. There is no established disease-modifying therapy for SBMA. Animal studies have revealed that the pathogenesis of SBMA depends on the level of serum testosterone, and that androgen deprivation mitigates neurodegeneration through inhibition of nuclear accumulation and/or stabilization of the pathogenic AR. Heat shock proteins, the ubiquitin–proteasome system and transcriptional regulation are also potential targets for development of therapy for SBMA. Among these therapeutic approaches, the luteinizing hormone-releasing hormone analogue, leuprorelin, prevents nuclear translocation of aberrant AR proteins, resulting in a significant improvement of disease phenotype in a mouse model of SBMA. In a phase 2 clinical trial of leuprorelin, the patients treated with this drug exhibited decreased mutant AR accumulation in scrotal skin biopsy. Phase 3 clinical trial showed the possibility that leuprorelin treatment is associated with improved swallowing function particularly in patients with a disease duration less than 10 years. These observations suggest that pharmacological inhibition of the toxic accumulation of mutant AR is a potential therapy for SBMA. |
| abstractGer |
Abstract Spinal and bulbar muscular atrophy (SBMA), also known as Kennedy’s disease, is an adult-onset, X-linked motor neuron disease characterized by muscle atrophy, weakness, contraction fasciculations, and bulbar involvement. SBMA is caused by the expansion of a CAG triplet repeat, encoding a polyglutamine tract within the first exon of the androgen receptor (AR) gene. The histopathological finding in SBMA is the loss of lower motor neurons in the anterior horn of the spinal cord as well as in the brainstem motor nuclei. There is no established disease-modifying therapy for SBMA. Animal studies have revealed that the pathogenesis of SBMA depends on the level of serum testosterone, and that androgen deprivation mitigates neurodegeneration through inhibition of nuclear accumulation and/or stabilization of the pathogenic AR. Heat shock proteins, the ubiquitin–proteasome system and transcriptional regulation are also potential targets for development of therapy for SBMA. Among these therapeutic approaches, the luteinizing hormone-releasing hormone analogue, leuprorelin, prevents nuclear translocation of aberrant AR proteins, resulting in a significant improvement of disease phenotype in a mouse model of SBMA. In a phase 2 clinical trial of leuprorelin, the patients treated with this drug exhibited decreased mutant AR accumulation in scrotal skin biopsy. Phase 3 clinical trial showed the possibility that leuprorelin treatment is associated with improved swallowing function particularly in patients with a disease duration less than 10 years. These observations suggest that pharmacological inhibition of the toxic accumulation of mutant AR is a potential therapy for SBMA. |
| abstract_unstemmed |
Abstract Spinal and bulbar muscular atrophy (SBMA), also known as Kennedy’s disease, is an adult-onset, X-linked motor neuron disease characterized by muscle atrophy, weakness, contraction fasciculations, and bulbar involvement. SBMA is caused by the expansion of a CAG triplet repeat, encoding a polyglutamine tract within the first exon of the androgen receptor (AR) gene. The histopathological finding in SBMA is the loss of lower motor neurons in the anterior horn of the spinal cord as well as in the brainstem motor nuclei. There is no established disease-modifying therapy for SBMA. Animal studies have revealed that the pathogenesis of SBMA depends on the level of serum testosterone, and that androgen deprivation mitigates neurodegeneration through inhibition of nuclear accumulation and/or stabilization of the pathogenic AR. Heat shock proteins, the ubiquitin–proteasome system and transcriptional regulation are also potential targets for development of therapy for SBMA. Among these therapeutic approaches, the luteinizing hormone-releasing hormone analogue, leuprorelin, prevents nuclear translocation of aberrant AR proteins, resulting in a significant improvement of disease phenotype in a mouse model of SBMA. In a phase 2 clinical trial of leuprorelin, the patients treated with this drug exhibited decreased mutant AR accumulation in scrotal skin biopsy. Phase 3 clinical trial showed the possibility that leuprorelin treatment is associated with improved swallowing function particularly in patients with a disease duration less than 10 years. These observations suggest that pharmacological inhibition of the toxic accumulation of mutant AR is a potential therapy for SBMA. |
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Pathogenesis and molecular targeted therapy of spinal and bulbar muscular atrophy (SBMA) |
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Katsuno, Masahisa Suzuki, Keisuke Tanaka, Fumiaki Sobue, Gen |
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| score |
7.401063 |