METHODS FOR DETERMINING THE LIKELIHOOD OF SURVIVAL AND FOR PREDICTING LIKELIHOOD OF METASTASIS IN CANCER PATIENTS

The present invention relates generally to methods of accurately quantifying total HER2 or p95 expression in patients with advanced breast cancer and correlating HER2 or p95 expression with the risk of brain relapse and time to brain metastasis (TTBM).cndot. in such patients. Embodiments of the inve...

Full description

Saved in:
Bibliographic Details
Main Authors WALLWEBER, GERALD J, HUANG, WEIDONG, HADDAD, MOJGAN, WEIDLER, JODI, BATES, MICHAEL, JIN, XUEGUANG, SPERINDE, JEFF, WINSLOW, JOHN WILLIAM
Format Patent
LanguageEnglish
French
Published 25.08.2020
Subjects
Online AccessGet full text

Cover

Loading…
Abstract The present invention relates generally to methods of accurately quantifying total HER2 or p95 expression in patients with advanced breast cancer and correlating HER2 or p95 expression with the risk of brain relapse and time to brain metastasis (TTBM).cndot. in such patients. Embodiments of the invention described herein include methods that utilize VeraTagg technology to accurately quantify total HER2 and p95 protein expression in tumor 30 samples and correlate HER2 level and the risk of brain relapse in HER2-positive advanced breast cancer patients, including patients that received treatment, such as trastuzumab. Embodiments of the invention include a novel assay that precisely quantifies total HER2 expression (H2T), p95 and HER2 homodimers (H2D) in biological samples. La présente invention concerne de façon générale des procédés permettant la quantification précise de l'expression de HER2 ou p95 totale chez des patients présentant un cancer du sein avancé et une corrélation de l'expression de HER2 ou de p95 avec le risque de rechute au niveau du cerveau ou de métastases cérébrales chez lesdits patients. Des modes de réalisation de la présente invention comprennent des procédés qui utilisent la technologie VeraTag® pour quantifier précisément l'expression des protéines HER2 et p95 totale dans des échantillons tumoraux et corréler le niveau d'expression de HER2 et le risque de rechute au niveau du cerveau chez des patients atteints d'un cancer du sein avancé HER2-positif, notamment des patients ayant reçu un traitement, comme le trastuzumab. Des modes de réalisation de l'invention comprennent un nouveau dosage qui quantifie précisément l'expression de HER2 totale (H2T), des homodimères de p95 et HER2 (H2D) dans des échantillons biologiques.
AbstractList The present invention relates generally to methods of accurately quantifying total HER2 or p95 expression in patients with advanced breast cancer and correlating HER2 or p95 expression with the risk of brain relapse and time to brain metastasis (TTBM).cndot. in such patients. Embodiments of the invention described herein include methods that utilize VeraTagg technology to accurately quantify total HER2 and p95 protein expression in tumor 30 samples and correlate HER2 level and the risk of brain relapse in HER2-positive advanced breast cancer patients, including patients that received treatment, such as trastuzumab. Embodiments of the invention include a novel assay that precisely quantifies total HER2 expression (H2T), p95 and HER2 homodimers (H2D) in biological samples. La présente invention concerne de façon générale des procédés permettant la quantification précise de l'expression de HER2 ou p95 totale chez des patients présentant un cancer du sein avancé et une corrélation de l'expression de HER2 ou de p95 avec le risque de rechute au niveau du cerveau ou de métastases cérébrales chez lesdits patients. Des modes de réalisation de la présente invention comprennent des procédés qui utilisent la technologie VeraTag® pour quantifier précisément l'expression des protéines HER2 et p95 totale dans des échantillons tumoraux et corréler le niveau d'expression de HER2 et le risque de rechute au niveau du cerveau chez des patients atteints d'un cancer du sein avancé HER2-positif, notamment des patients ayant reçu un traitement, comme le trastuzumab. Des modes de réalisation de l'invention comprennent un nouveau dosage qui quantifie précisément l'expression de HER2 totale (H2T), des homodimères de p95 et HER2 (H2D) dans des échantillons biologiques.
Author WEIDLER, JODI
HADDAD, MOJGAN
BATES, MICHAEL
JIN, XUEGUANG
HUANG, WEIDONG
SPERINDE, JEFF
WALLWEBER, GERALD J
WINSLOW, JOHN WILLIAM
Author_xml – fullname: WALLWEBER, GERALD J
– fullname: HUANG, WEIDONG
– fullname: HADDAD, MOJGAN
– fullname: WEIDLER, JODI
– fullname: BATES, MICHAEL
– fullname: JIN, XUEGUANG
– fullname: SPERINDE, JEFF
– fullname: WINSLOW, JOHN WILLIAM
BookMark eNqFzL0KwjAUhuEMOvh3DZ4bcGkVuobkxBxsE0mOXUuROElbqfePVVychA_e5eFbilnXd2khHhWy9TqC8QE0MoaKHLkjsEUo6YQlWe81eAPxEmqqZQnS6Q8_B9Sk-K1_5fQp4zSKQA6UdAonLZnQcVyL-a29j2nz7UpsDbKyuzT0TRqH9pq69GyUzIr8kBV7lf8XL4wuOOg
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
Physics
DocumentTitleAlternate PROCEDES DE DETERMINATION DE LA PROBABILITE DE SURVIE ET D'EVALUATION DE LA PROBABILITE DE METASTASES CHEZ DES PATIENTS CANCEREUX
ExternalDocumentID CA2835284C
GroupedDBID EVB
ID FETCH-epo_espacenet_CA2835284C3
IEDL.DBID EVB
IngestDate Fri Jul 19 12:56:19 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
French
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_CA2835284C3
Notes Application Number: CA20122835284
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200825&DB=EPODOC&CC=CA&NR=2835284C
ParticipantIDs epo_espacenet_CA2835284C
PublicationCentury 2000
PublicationDate 20200825
PublicationDateYYYYMMDD 2020-08-25
PublicationDate_xml – month: 08
  year: 2020
  text: 20200825
  day: 25
PublicationDecade 2020
PublicationYear 2020
RelatedCompanies LABORATORY CORPORATION OF AMERICA HOLDINGS
RelatedCompanies_xml – name: LABORATORY CORPORATION OF AMERICA HOLDINGS
Score 3.281891
Snippet The present invention relates generally to methods of accurately quantifying total HER2 or p95 expression in patients with advanced breast cancer and...
SourceID epo
SourceType Open Access Repository
SubjectTerms INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
Title METHODS FOR DETERMINING THE LIKELIHOOD OF SURVIVAL AND FOR PREDICTING LIKELIHOOD OF METASTASIS IN CANCER PATIENTS
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200825&DB=EPODOC&locale=&CC=CA&NR=2835284C
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwdV1Lb8IwDLYYe942tom9c5h6qzZooexQTSVJ12y0RbQgbqiPoO0CbHTa358bwR4HpJwcy1Ic2f6cOA7AbZ53EAe3O7qZ5IaOiLitI8rPdFOmU4l73jBViw0_aHtD83ncGlfgdf0WRvUJ_VLNEdGiMrT3Qvnrxe8hFlO1lcu79A1J80c3tpm2yo6bKuPRWNfm_ZCFVKPUpo4WDOyyrRh6YroF2wiirdIW-KhbvklZ_A0o7iHs9FHWrDiCipzVYJ-u_12rwZ6_uu6uwa6qz8yWSFzZ4PIY3n0eeyGLCOZvhHGEo74IRPBEYo-TnnjhPeGFISOhS6LhYCRGTo84AVPsqG8maFxy_-dEmU6EQ0REBISWP9YgtxMLHsTRCdy4PKaejquY_ChsQp31co1TqM7mM1kHYkl5n2ctw0KMZXZkmiA0MjABSR6spDE1GmdQ3yTlfPPUBRyUai9PWZutS6gWH5_yCsN0kV4rDX8DFOGNLQ
link.rule.ids 230,309,783,888,25576,76876
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwdV1Lb8IwDLYYe7DbxjaxJzlMvVUbtFB2qKaStGtGH4gGtBsqbdF2KWx02t-fG8EeB6ScHMtSHNn-nDgOwG2a9hAHd3uqHqeaioi4qyLKT1Q9m80z3POWLlts-EHXHevPL52XCrxu3sLIPqFfsjkiWlSC9l5If738PcRisrZydTd7Q9Li0REmU9bZcVtmPArrm_YwZCFVKDWppQQjs2wrhp6Y7sAuAmyjtAV70i_fpCz_BhTnCPaGKCsvjqGS5XWo0c2_a3U48NfX3XXYl_WZyQqJaxtcncC7bws3ZBHB_I0wG-GozwMePBHh2sTjA9vjbhgyEjokGo8mfGJ5xAqYZEd9M05Fyf2fE2VaEQ4eER4QWv5Yg9yW4HYgolNoOragroqrmP4obEqtzXK1M6jmizxrADGy7D5NOpqBGEvvZbMYoZGGCUj8YMStudY6h8Y2KRfbp5pQc4XvTT0eDC7hsNyC8sS13bmCavHxmV1jyC5mN1Lb3-EzkCA
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=METHODS+FOR+DETERMINING+THE+LIKELIHOOD+OF+SURVIVAL+AND+FOR+PREDICTING+LIKELIHOOD+OF+METASTASIS+IN+CANCER+PATIENTS&rft.inventor=WALLWEBER%2C+GERALD+J&rft.inventor=HUANG%2C+WEIDONG&rft.inventor=HADDAD%2C+MOJGAN&rft.inventor=WEIDLER%2C+JODI&rft.inventor=BATES%2C+MICHAEL&rft.inventor=JIN%2C+XUEGUANG&rft.inventor=SPERINDE%2C+JEFF&rft.inventor=WINSLOW%2C+JOHN+WILLIAM&rft.date=2020-08-25&rft.externalDBID=C&rft.externalDocID=CA2835284C