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

Gespeichert in:

Autor*in:	Park, Daniel J. [verfasserIn] Southey, Melissa C. [verfasserIn] Giles, Graham G. [verfasserIn] Hopper, John L. [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2010

Schlagwörter:	Mouse Mammary Tumour Virus Human Mammary Tumour Virus Human MMTV-like virus Australian Breast Cancer Family Study Nested PCR

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
Übergeordnetes Werk:	volume:125 ; year:2010 ; number:1 ; day:30 ; month:05 ; pages:229-235

Links:	Volltext

DOI / URN:	10.1007/s10549-010-0946-4

Katalog-ID:	SPR011075805

Internformat


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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
773	0	8	\|i Enthalten in \|t Breast cancer research and treatment \|d Dordrecht [u.a.] : Springer Science + Business Media B.V., 1981 \|g 125(2010), 1 vom: 30. Mai, Seite 229-235 \|w (DE-627)320433722 \|w (DE-600)2004077-5 \|x 1573-7217 \|7 nnns
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912			\|a GBV_ILN_20
912			\|a GBV_ILN_22
912			\|a GBV_ILN_23
912			\|a GBV_ILN_24
912			\|a GBV_ILN_31
912			\|a GBV_ILN_32
912			\|a GBV_ILN_39
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_74
912			\|a GBV_ILN_90
912			\|a GBV_ILN_95
912			\|a GBV_ILN_100
912			\|a GBV_ILN_101
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_120
912			\|a GBV_ILN_138
912			\|a GBV_ILN_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_152
912			\|a GBV_ILN_161
912			\|a GBV_ILN_170
912			\|a GBV_ILN_171
912			\|a GBV_ILN_187
912			\|a GBV_ILN_213
912			\|a GBV_ILN_224
912			\|a GBV_ILN_230
912			\|a GBV_ILN_250
912			\|a GBV_ILN_281
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_636
912			\|a GBV_ILN_702
912			\|a GBV_ILN_711
912			\|a GBV_ILN_2001
912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2004
912			\|a GBV_ILN_2005
912			\|a GBV_ILN_2006
912			\|a GBV_ILN_2007
912			\|a GBV_ILN_2008
912			\|a GBV_ILN_2009
912			\|a GBV_ILN_2010
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2026
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2031
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2037
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2039
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2055
912			\|a GBV_ILN_2057
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2070
912			\|a GBV_ILN_2086
912			\|a GBV_ILN_2088
912			\|a GBV_ILN_2093
912			\|a GBV_ILN_2106
912			\|a GBV_ILN_2107
912			\|a GBV_ILN_2108
912			\|a GBV_ILN_2110
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
912			\|a GBV_ILN_2116
912			\|a GBV_ILN_2118
912			\|a GBV_ILN_2119
912			\|a GBV_ILN_2122
912			\|a GBV_ILN_2129
912			\|a GBV_ILN_2143
912			\|a GBV_ILN_2144
912			\|a GBV_ILN_2147
912			\|a GBV_ILN_2148
912			\|a GBV_ILN_2152
912			\|a GBV_ILN_2153
912			\|a GBV_ILN_2188
912			\|a GBV_ILN_2190
912			\|a GBV_ILN_2232
912			\|a GBV_ILN_2336
912			\|a GBV_ILN_2446
912			\|a GBV_ILN_2470
912			\|a GBV_ILN_2472
912			\|a GBV_ILN_2507
912			\|a GBV_ILN_2522
912			\|a GBV_ILN_2548
912			\|a GBV_ILN_4012
912			\|a GBV_ILN_4035
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4046
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4126
912			\|a GBV_ILN_4242
912			\|a GBV_ILN_4246
912			\|a GBV_ILN_4249
912			\|a GBV_ILN_4251
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4306
912			\|a GBV_ILN_4307
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4322
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4325
912			\|a GBV_ILN_4326
912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
912			\|a GBV_ILN_4335
912			\|a GBV_ILN_4336
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4393
912			\|a GBV_ILN_4700
936	b	k	\|a 44.92 \|q ASE
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952			\|d 125 \|j 2010 \|e 1 \|b 30 \|c 05 \|h 229-235

Indexfelder

author_variant	d j p dj djp m c s mc mcs g g g gg ggg j l h jl jlh
matchkey_str	article:15737217:2010----::ovdnefmviensqecsnpcmnfoteutain
hierarchy_sort_str	2010
bklnumber	44.92
publishDate	2010
allfields	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
allfields_unstemmed	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
allfieldsGer	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
allfieldsSound	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
language	English
source	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
sourceStr	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
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Mouse Mammary Tumour Virus Human Mammary Tumour Virus Human MMTV-like virus Australian Breast Cancer Family Study Nested PCR
dewey-raw	610
isfreeaccess_bool	false
container_title	Breast cancer research and treatment
authorswithroles_txt_mv	Park, Daniel J. @@aut@@ Southey, Melissa C. @@aut@@ Giles, Graham G. @@aut@@ Hopper, John L. @@aut@@
publishDateDaySort_date	2010-05-30T00:00:00Z
hierarchy_top_id	320433722
dewey-sort	3610
id	SPR011075805
language_de	englisch
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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
authorStr	Park, Daniel J.
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topic_title	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
topic_unstemmed	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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hierarchy_parent_title	Breast cancer research and treatment
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title	No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study
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title_full	No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study
author_sort	Park, Daniel J.
journal	Breast cancer research and treatment
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author_browse	Park, Daniel J. Southey, Melissa C. Giles, Graham G. Hopper, John L.
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author-letter	Park, Daniel J.
doi_str_mv	10.1007/s10549-010-0946-4
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title_sort	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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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	true
author2	Southey, Melissa C. Giles, Graham G. Hopper, John L.
author2Str	Southey, Melissa C. Giles, Graham G. Hopper, John L.
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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

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No evidence of MMTV-like env sequences in specimens from the Australian Breast Cancer Family Study

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