No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study
Abstract Numerous independent groups from a range of countries have reported a high prevalence of Mouse Mammary Tumour Virus (MMTV)-like env sequences in human breast cancer specimens, including a prevalence of almost 40% in Australia. MMTV-like sag sequences and a completely integrated provirus hav...
Ausführliche Beschreibung
Autor*in: |
Park, Daniel J. [verfasserIn] Southey, Melissa C. [verfasserIn] Giles, Graham G. [verfasserIn] Hopper, John L. [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2010 |
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Schlagwörter: |
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Übergeordnetes Werk: |
Enthalten in: Breast cancer research and treatment - Dordrecht [u.a.] : Springer Science + Business Media B.V., 1981, 125(2010), 1 vom: 30. Mai, Seite 229-235 |
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Übergeordnetes Werk: |
volume:125 ; year:2010 ; number:1 ; day:30 ; month:05 ; pages:229-235 |
Links: |
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DOI / URN: |
10.1007/s10549-010-0946-4 |
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Katalog-ID: |
SPR011075805 |
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520 | |a Abstract Numerous independent groups from a range of countries have reported a high prevalence of Mouse Mammary Tumour Virus (MMTV)-like env sequences in human breast cancer specimens, including a prevalence of almost 40% in Australia. MMTV-like sag sequences and a completely integrated provirus have also been described. Recently, it was reported that MMTV is capable of productive infection of human breast cells in vitro. Conclusive demonstration of an association between MMTV and human breast cancer has remained elusive, and negative findings from a number of independent studies have questioned the role of MMTV as an aetiological agent. We used breast cancer specimens from women in the Australian Breast Cancer Family Study (ABCFS) who were diagnosed with first primary invasive breast cancer before the age of 40 years. Specimens were selected for higher grade cancers and for diagnosis relatively soon after childbirth. We searched for MMTV-like env sequences in tumour-enriched DNA using a nested PCR designed to detect all MMTV variants represented in GenBank, including those reportedly detected in human breast cancers. Forty-two specimens were deemed adequate for testing based on strong β-globin PCR. Despite the MMTV nested PCR regimen consistently detecting five copies of control plasmid against a background of MMTV-negative human genomic DNA, no MMTV env sequence was detected in any of the breast cancer specimens. Our findings appear inconsistent with previous reports on Australian breast cancer specimens but consistent with a growing number of independent negative reports internationally. We recommend caution in inferring a role for MMTV or a closely related virus in human breast cancer and suggest that universally regarded alternative lines of evidence such as highly specific serology data will be required to support such an association. | ||
650 | 4 | |a Mouse Mammary Tumour Virus |7 (dpeaa)DE-He213 | |
650 | 4 | |a Human Mammary Tumour Virus |7 (dpeaa)DE-He213 | |
650 | 4 | |a Human MMTV-like virus |7 (dpeaa)DE-He213 | |
650 | 4 | |a Australian Breast Cancer Family Study |7 (dpeaa)DE-He213 | |
650 | 4 | |a Nested PCR |7 (dpeaa)DE-He213 | |
700 | 1 | |a Southey, Melissa C. |e verfasserin |4 aut | |
700 | 1 | |a Giles, Graham G. |e verfasserin |4 aut | |
700 | 1 | |a Hopper, John L. |e verfasserin |4 aut | |
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10.1007/s10549-010-0946-4 doi (DE-627)SPR011075805 (SPR)s10549-010-0946-4-e DE-627 ger DE-627 rakwb eng 610 ASE 44.92 bkl Park, Daniel J. verfasserin aut No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study 2010 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Numerous independent groups from a range of countries have reported a high prevalence of Mouse Mammary Tumour Virus (MMTV)-like env sequences in human breast cancer specimens, including a prevalence of almost 40% in Australia. MMTV-like sag sequences and a completely integrated provirus have also been described. Recently, it was reported that MMTV is capable of productive infection of human breast cells in vitro. Conclusive demonstration of an association between MMTV and human breast cancer has remained elusive, and negative findings from a number of independent studies have questioned the role of MMTV as an aetiological agent. We used breast cancer specimens from women in the Australian Breast Cancer Family Study (ABCFS) who were diagnosed with first primary invasive breast cancer before the age of 40 years. Specimens were selected for higher grade cancers and for diagnosis relatively soon after childbirth. We searched for MMTV-like env sequences in tumour-enriched DNA using a nested PCR designed to detect all MMTV variants represented in GenBank, including those reportedly detected in human breast cancers. Forty-two specimens were deemed adequate for testing based on strong β-globin PCR. Despite the MMTV nested PCR regimen consistently detecting five copies of control plasmid against a background of MMTV-negative human genomic DNA, no MMTV env sequence was detected in any of the breast cancer specimens. Our findings appear inconsistent with previous reports on Australian breast cancer specimens but consistent with a growing number of independent negative reports internationally. We recommend caution in inferring a role for MMTV or a closely related virus in human breast cancer and suggest that universally regarded alternative lines of evidence such as highly specific serology data will be required to support such an association. Mouse Mammary Tumour Virus (dpeaa)DE-He213 Human Mammary Tumour Virus (dpeaa)DE-He213 Human MMTV-like virus (dpeaa)DE-He213 Australian Breast Cancer Family Study (dpeaa)DE-He213 Nested PCR (dpeaa)DE-He213 Southey, Melissa C. verfasserin aut Giles, Graham G. verfasserin aut Hopper, John L. verfasserin aut Enthalten in Breast cancer research and treatment Dordrecht [u.a.] : Springer Science + Business Media B.V., 1981 125(2010), 1 vom: 30. Mai, Seite 229-235 (DE-627)320433722 (DE-600)2004077-5 1573-7217 nnns volume:125 year:2010 number:1 day:30 month:05 pages:229-235 https://dx.doi.org/10.1007/s10549-010-0946-4 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_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_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 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_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.92 ASE AR 125 2010 1 30 05 229-235 |
spelling |
10.1007/s10549-010-0946-4 doi (DE-627)SPR011075805 (SPR)s10549-010-0946-4-e DE-627 ger DE-627 rakwb eng 610 ASE 44.92 bkl Park, Daniel J. verfasserin aut No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study 2010 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Numerous independent groups from a range of countries have reported a high prevalence of Mouse Mammary Tumour Virus (MMTV)-like env sequences in human breast cancer specimens, including a prevalence of almost 40% in Australia. MMTV-like sag sequences and a completely integrated provirus have also been described. Recently, it was reported that MMTV is capable of productive infection of human breast cells in vitro. Conclusive demonstration of an association between MMTV and human breast cancer has remained elusive, and negative findings from a number of independent studies have questioned the role of MMTV as an aetiological agent. We used breast cancer specimens from women in the Australian Breast Cancer Family Study (ABCFS) who were diagnosed with first primary invasive breast cancer before the age of 40 years. Specimens were selected for higher grade cancers and for diagnosis relatively soon after childbirth. We searched for MMTV-like env sequences in tumour-enriched DNA using a nested PCR designed to detect all MMTV variants represented in GenBank, including those reportedly detected in human breast cancers. Forty-two specimens were deemed adequate for testing based on strong β-globin PCR. Despite the MMTV nested PCR regimen consistently detecting five copies of control plasmid against a background of MMTV-negative human genomic DNA, no MMTV env sequence was detected in any of the breast cancer specimens. Our findings appear inconsistent with previous reports on Australian breast cancer specimens but consistent with a growing number of independent negative reports internationally. We recommend caution in inferring a role for MMTV or a closely related virus in human breast cancer and suggest that universally regarded alternative lines of evidence such as highly specific serology data will be required to support such an association. Mouse Mammary Tumour Virus (dpeaa)DE-He213 Human Mammary Tumour Virus (dpeaa)DE-He213 Human MMTV-like virus (dpeaa)DE-He213 Australian Breast Cancer Family Study (dpeaa)DE-He213 Nested PCR (dpeaa)DE-He213 Southey, Melissa C. verfasserin aut Giles, Graham G. verfasserin aut Hopper, John L. verfasserin aut Enthalten in Breast cancer research and treatment Dordrecht [u.a.] : Springer Science + Business Media B.V., 1981 125(2010), 1 vom: 30. Mai, Seite 229-235 (DE-627)320433722 (DE-600)2004077-5 1573-7217 nnns volume:125 year:2010 number:1 day:30 month:05 pages:229-235 https://dx.doi.org/10.1007/s10549-010-0946-4 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_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_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 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_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.92 ASE AR 125 2010 1 30 05 229-235 |
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10.1007/s10549-010-0946-4 doi (DE-627)SPR011075805 (SPR)s10549-010-0946-4-e DE-627 ger DE-627 rakwb eng 610 ASE 44.92 bkl Park, Daniel J. verfasserin aut No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study 2010 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Numerous independent groups from a range of countries have reported a high prevalence of Mouse Mammary Tumour Virus (MMTV)-like env sequences in human breast cancer specimens, including a prevalence of almost 40% in Australia. MMTV-like sag sequences and a completely integrated provirus have also been described. Recently, it was reported that MMTV is capable of productive infection of human breast cells in vitro. Conclusive demonstration of an association between MMTV and human breast cancer has remained elusive, and negative findings from a number of independent studies have questioned the role of MMTV as an aetiological agent. We used breast cancer specimens from women in the Australian Breast Cancer Family Study (ABCFS) who were diagnosed with first primary invasive breast cancer before the age of 40 years. Specimens were selected for higher grade cancers and for diagnosis relatively soon after childbirth. We searched for MMTV-like env sequences in tumour-enriched DNA using a nested PCR designed to detect all MMTV variants represented in GenBank, including those reportedly detected in human breast cancers. Forty-two specimens were deemed adequate for testing based on strong β-globin PCR. Despite the MMTV nested PCR regimen consistently detecting five copies of control plasmid against a background of MMTV-negative human genomic DNA, no MMTV env sequence was detected in any of the breast cancer specimens. Our findings appear inconsistent with previous reports on Australian breast cancer specimens but consistent with a growing number of independent negative reports internationally. We recommend caution in inferring a role for MMTV or a closely related virus in human breast cancer and suggest that universally regarded alternative lines of evidence such as highly specific serology data will be required to support such an association. Mouse Mammary Tumour Virus (dpeaa)DE-He213 Human Mammary Tumour Virus (dpeaa)DE-He213 Human MMTV-like virus (dpeaa)DE-He213 Australian Breast Cancer Family Study (dpeaa)DE-He213 Nested PCR (dpeaa)DE-He213 Southey, Melissa C. verfasserin aut Giles, Graham G. verfasserin aut Hopper, John L. verfasserin aut Enthalten in Breast cancer research and treatment Dordrecht [u.a.] : Springer Science + Business Media B.V., 1981 125(2010), 1 vom: 30. Mai, Seite 229-235 (DE-627)320433722 (DE-600)2004077-5 1573-7217 nnns volume:125 year:2010 number:1 day:30 month:05 pages:229-235 https://dx.doi.org/10.1007/s10549-010-0946-4 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_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_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 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_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.92 ASE AR 125 2010 1 30 05 229-235 |
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10.1007/s10549-010-0946-4 doi (DE-627)SPR011075805 (SPR)s10549-010-0946-4-e DE-627 ger DE-627 rakwb eng 610 ASE 44.92 bkl Park, Daniel J. verfasserin aut No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study 2010 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Numerous independent groups from a range of countries have reported a high prevalence of Mouse Mammary Tumour Virus (MMTV)-like env sequences in human breast cancer specimens, including a prevalence of almost 40% in Australia. MMTV-like sag sequences and a completely integrated provirus have also been described. Recently, it was reported that MMTV is capable of productive infection of human breast cells in vitro. Conclusive demonstration of an association between MMTV and human breast cancer has remained elusive, and negative findings from a number of independent studies have questioned the role of MMTV as an aetiological agent. We used breast cancer specimens from women in the Australian Breast Cancer Family Study (ABCFS) who were diagnosed with first primary invasive breast cancer before the age of 40 years. Specimens were selected for higher grade cancers and for diagnosis relatively soon after childbirth. We searched for MMTV-like env sequences in tumour-enriched DNA using a nested PCR designed to detect all MMTV variants represented in GenBank, including those reportedly detected in human breast cancers. Forty-two specimens were deemed adequate for testing based on strong β-globin PCR. Despite the MMTV nested PCR regimen consistently detecting five copies of control plasmid against a background of MMTV-negative human genomic DNA, no MMTV env sequence was detected in any of the breast cancer specimens. Our findings appear inconsistent with previous reports on Australian breast cancer specimens but consistent with a growing number of independent negative reports internationally. We recommend caution in inferring a role for MMTV or a closely related virus in human breast cancer and suggest that universally regarded alternative lines of evidence such as highly specific serology data will be required to support such an association. Mouse Mammary Tumour Virus (dpeaa)DE-He213 Human Mammary Tumour Virus (dpeaa)DE-He213 Human MMTV-like virus (dpeaa)DE-He213 Australian Breast Cancer Family Study (dpeaa)DE-He213 Nested PCR (dpeaa)DE-He213 Southey, Melissa C. verfasserin aut Giles, Graham G. verfasserin aut Hopper, John L. verfasserin aut Enthalten in Breast cancer research and treatment Dordrecht [u.a.] : Springer Science + Business Media B.V., 1981 125(2010), 1 vom: 30. Mai, Seite 229-235 (DE-627)320433722 (DE-600)2004077-5 1573-7217 nnns volume:125 year:2010 number:1 day:30 month:05 pages:229-235 https://dx.doi.org/10.1007/s10549-010-0946-4 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_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_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 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_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.92 ASE AR 125 2010 1 30 05 229-235 |
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10.1007/s10549-010-0946-4 doi (DE-627)SPR011075805 (SPR)s10549-010-0946-4-e DE-627 ger DE-627 rakwb eng 610 ASE 44.92 bkl Park, Daniel J. verfasserin aut No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study 2010 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Numerous independent groups from a range of countries have reported a high prevalence of Mouse Mammary Tumour Virus (MMTV)-like env sequences in human breast cancer specimens, including a prevalence of almost 40% in Australia. MMTV-like sag sequences and a completely integrated provirus have also been described. Recently, it was reported that MMTV is capable of productive infection of human breast cells in vitro. Conclusive demonstration of an association between MMTV and human breast cancer has remained elusive, and negative findings from a number of independent studies have questioned the role of MMTV as an aetiological agent. We used breast cancer specimens from women in the Australian Breast Cancer Family Study (ABCFS) who were diagnosed with first primary invasive breast cancer before the age of 40 years. Specimens were selected for higher grade cancers and for diagnosis relatively soon after childbirth. We searched for MMTV-like env sequences in tumour-enriched DNA using a nested PCR designed to detect all MMTV variants represented in GenBank, including those reportedly detected in human breast cancers. Forty-two specimens were deemed adequate for testing based on strong β-globin PCR. Despite the MMTV nested PCR regimen consistently detecting five copies of control plasmid against a background of MMTV-negative human genomic DNA, no MMTV env sequence was detected in any of the breast cancer specimens. Our findings appear inconsistent with previous reports on Australian breast cancer specimens but consistent with a growing number of independent negative reports internationally. We recommend caution in inferring a role for MMTV or a closely related virus in human breast cancer and suggest that universally regarded alternative lines of evidence such as highly specific serology data will be required to support such an association. Mouse Mammary Tumour Virus (dpeaa)DE-He213 Human Mammary Tumour Virus (dpeaa)DE-He213 Human MMTV-like virus (dpeaa)DE-He213 Australian Breast Cancer Family Study (dpeaa)DE-He213 Nested PCR (dpeaa)DE-He213 Southey, Melissa C. verfasserin aut Giles, Graham G. verfasserin aut Hopper, John L. verfasserin aut Enthalten in Breast cancer research and treatment Dordrecht [u.a.] : Springer Science + Business Media B.V., 1981 125(2010), 1 vom: 30. Mai, Seite 229-235 (DE-627)320433722 (DE-600)2004077-5 1573-7217 nnns volume:125 year:2010 number:1 day:30 month:05 pages:229-235 https://dx.doi.org/10.1007/s10549-010-0946-4 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_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_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 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_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.92 ASE AR 125 2010 1 30 05 229-235 |
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Enthalten in Breast cancer research and treatment 125(2010), 1 vom: 30. Mai, Seite 229-235 volume:125 year:2010 number:1 day:30 month:05 pages:229-235 |
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Enthalten in Breast cancer research and treatment 125(2010), 1 vom: 30. Mai, Seite 229-235 volume:125 year:2010 number:1 day:30 month:05 pages:229-235 |
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Park, Daniel J. @@aut@@ Southey, Melissa C. @@aut@@ Giles, Graham G. @@aut@@ Hopper, John L. @@aut@@ |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR011075805</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519115329.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201005s2010 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10549-010-0946-4</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR011075805</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s10549-010-0946-4-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">610</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.92</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Park, Daniel J.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2010</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Numerous independent groups from a range of countries have reported a high prevalence of Mouse Mammary Tumour Virus (MMTV)-like env sequences in human breast cancer specimens, including a prevalence of almost 40% in Australia. MMTV-like sag sequences and a completely integrated provirus have also been described. Recently, it was reported that MMTV is capable of productive infection of human breast cells in vitro. Conclusive demonstration of an association between MMTV and human breast cancer has remained elusive, and negative findings from a number of independent studies have questioned the role of MMTV as an aetiological agent. We used breast cancer specimens from women in the Australian Breast Cancer Family Study (ABCFS) who were diagnosed with first primary invasive breast cancer before the age of 40 years. Specimens were selected for higher grade cancers and for diagnosis relatively soon after childbirth. We searched for MMTV-like env sequences in tumour-enriched DNA using a nested PCR designed to detect all MMTV variants represented in GenBank, including those reportedly detected in human breast cancers. Forty-two specimens were deemed adequate for testing based on strong β-globin PCR. Despite the MMTV nested PCR regimen consistently detecting five copies of control plasmid against a background of MMTV-negative human genomic DNA, no MMTV env sequence was detected in any of the breast cancer specimens. Our findings appear inconsistent with previous reports on Australian breast cancer specimens but consistent with a growing number of independent negative reports internationally. 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|
author |
Park, Daniel J. |
spellingShingle |
Park, Daniel J. ddc 610 bkl 44.92 misc Mouse Mammary Tumour Virus misc Human Mammary Tumour Virus misc Human MMTV-like virus misc Australian Breast Cancer Family Study misc Nested PCR No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study |
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Park, Daniel J. |
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610 ASE 44.92 bkl No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study Mouse Mammary Tumour Virus (dpeaa)DE-He213 Human Mammary Tumour Virus (dpeaa)DE-He213 Human MMTV-like virus (dpeaa)DE-He213 Australian Breast Cancer Family Study (dpeaa)DE-He213 Nested PCR (dpeaa)DE-He213 |
topic |
ddc 610 bkl 44.92 misc Mouse Mammary Tumour Virus misc Human Mammary Tumour Virus misc Human MMTV-like virus misc Australian Breast Cancer Family Study misc Nested PCR |
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ddc 610 bkl 44.92 misc Mouse Mammary Tumour Virus misc Human Mammary Tumour Virus misc Human MMTV-like virus misc Australian Breast Cancer Family Study misc Nested PCR |
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ddc 610 bkl 44.92 misc Mouse Mammary Tumour Virus misc Human Mammary Tumour Virus misc Human MMTV-like virus misc Australian Breast Cancer Family Study misc Nested PCR |
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No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study |
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No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study |
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Park, Daniel J. |
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Breast cancer research and treatment |
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Park, Daniel J. Southey, Melissa C. Giles, Graham G. Hopper, John L. |
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610 ASE 44.92 bkl |
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no evidence of mmtv-like env sequences in specimens from the australian breast cancer family study |
title_auth |
No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study |
abstract |
Abstract Numerous independent groups from a range of countries have reported a high prevalence of Mouse Mammary Tumour Virus (MMTV)-like env sequences in human breast cancer specimens, including a prevalence of almost 40% in Australia. MMTV-like sag sequences and a completely integrated provirus have also been described. Recently, it was reported that MMTV is capable of productive infection of human breast cells in vitro. Conclusive demonstration of an association between MMTV and human breast cancer has remained elusive, and negative findings from a number of independent studies have questioned the role of MMTV as an aetiological agent. We used breast cancer specimens from women in the Australian Breast Cancer Family Study (ABCFS) who were diagnosed with first primary invasive breast cancer before the age of 40 years. Specimens were selected for higher grade cancers and for diagnosis relatively soon after childbirth. We searched for MMTV-like env sequences in tumour-enriched DNA using a nested PCR designed to detect all MMTV variants represented in GenBank, including those reportedly detected in human breast cancers. Forty-two specimens were deemed adequate for testing based on strong β-globin PCR. Despite the MMTV nested PCR regimen consistently detecting five copies of control plasmid against a background of MMTV-negative human genomic DNA, no MMTV env sequence was detected in any of the breast cancer specimens. Our findings appear inconsistent with previous reports on Australian breast cancer specimens but consistent with a growing number of independent negative reports internationally. We recommend caution in inferring a role for MMTV or a closely related virus in human breast cancer and suggest that universally regarded alternative lines of evidence such as highly specific serology data will be required to support such an association. |
abstractGer |
Abstract Numerous independent groups from a range of countries have reported a high prevalence of Mouse Mammary Tumour Virus (MMTV)-like env sequences in human breast cancer specimens, including a prevalence of almost 40% in Australia. MMTV-like sag sequences and a completely integrated provirus have also been described. Recently, it was reported that MMTV is capable of productive infection of human breast cells in vitro. Conclusive demonstration of an association between MMTV and human breast cancer has remained elusive, and negative findings from a number of independent studies have questioned the role of MMTV as an aetiological agent. We used breast cancer specimens from women in the Australian Breast Cancer Family Study (ABCFS) who were diagnosed with first primary invasive breast cancer before the age of 40 years. Specimens were selected for higher grade cancers and for diagnosis relatively soon after childbirth. We searched for MMTV-like env sequences in tumour-enriched DNA using a nested PCR designed to detect all MMTV variants represented in GenBank, including those reportedly detected in human breast cancers. Forty-two specimens were deemed adequate for testing based on strong β-globin PCR. Despite the MMTV nested PCR regimen consistently detecting five copies of control plasmid against a background of MMTV-negative human genomic DNA, no MMTV env sequence was detected in any of the breast cancer specimens. Our findings appear inconsistent with previous reports on Australian breast cancer specimens but consistent with a growing number of independent negative reports internationally. We recommend caution in inferring a role for MMTV or a closely related virus in human breast cancer and suggest that universally regarded alternative lines of evidence such as highly specific serology data will be required to support such an association. |
abstract_unstemmed |
Abstract Numerous independent groups from a range of countries have reported a high prevalence of Mouse Mammary Tumour Virus (MMTV)-like env sequences in human breast cancer specimens, including a prevalence of almost 40% in Australia. MMTV-like sag sequences and a completely integrated provirus have also been described. Recently, it was reported that MMTV is capable of productive infection of human breast cells in vitro. Conclusive demonstration of an association between MMTV and human breast cancer has remained elusive, and negative findings from a number of independent studies have questioned the role of MMTV as an aetiological agent. We used breast cancer specimens from women in the Australian Breast Cancer Family Study (ABCFS) who were diagnosed with first primary invasive breast cancer before the age of 40 years. Specimens were selected for higher grade cancers and for diagnosis relatively soon after childbirth. We searched for MMTV-like env sequences in tumour-enriched DNA using a nested PCR designed to detect all MMTV variants represented in GenBank, including those reportedly detected in human breast cancers. Forty-two specimens were deemed adequate for testing based on strong β-globin PCR. Despite the MMTV nested PCR regimen consistently detecting five copies of control plasmid against a background of MMTV-negative human genomic DNA, no MMTV env sequence was detected in any of the breast cancer specimens. Our findings appear inconsistent with previous reports on Australian breast cancer specimens but consistent with a growing number of independent negative reports internationally. We recommend caution in inferring a role for MMTV or a closely related virus in human breast cancer and suggest that universally regarded alternative lines of evidence such as highly specific serology data will be required to support such an association. |
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container_issue |
1 |
title_short |
No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study |
url |
https://dx.doi.org/10.1007/s10549-010-0946-4 |
remote_bool |
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author2 |
Southey, Melissa C. Giles, Graham G. Hopper, John L. |
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Southey, Melissa C. Giles, Graham G. Hopper, John L. |
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hochschulschrift_bool |
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doi_str |
10.1007/s10549-010-0946-4 |
up_date |
2024-07-03T20:15:26.062Z |
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|
score |
7.400687 |