WO2005098046A3 - Methods for the determination of cell specific biomarkers - Google Patents

Methods for the determination of cell specific biomarkers Download PDF

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Publication number
WO2005098046A3
WO2005098046A3 PCT/US2005/010940 US2005010940W WO2005098046A3 WO 2005098046 A3 WO2005098046 A3 WO 2005098046A3 US 2005010940 W US2005010940 W US 2005010940W WO 2005098046 A3 WO2005098046 A3 WO 2005098046A3
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WO
WIPO (PCT)
Prior art keywords
analysis
cells
nucleic acid
methods
sample
Prior art date
Application number
PCT/US2005/010940
Other languages
French (fr)
Other versions
WO2005098046A2 (en
Inventor
Shawn Mark O'hara
Denis Smimov
Original Assignee
Immunivest Corp
Shawn Mark O'hara
Denis Smimov
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Immunivest Corp, Shawn Mark O'hara, Denis Smimov filed Critical Immunivest Corp
Publication of WO2005098046A2 publication Critical patent/WO2005098046A2/en
Publication of WO2005098046A3 publication Critical patent/WO2005098046A3/en

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
    • C12Q1/6881—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for tissue or cell typing, e.g. human leukocyte antigen [HLA] probes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q2600/00—Oligonucleotides characterized by their use
    • C12Q2600/158—Expression markers

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Analytical Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

The present invention provides methods for the reduction of the considerate amount of white cell background that interferes with meaningful analysis of a patient's food sample when the analysis involves rare cell analysis. Nucleic acid profile analysis of targeted rare cells is obtained from an individual patient's enriched blood sample by subtracting the white cell nucleic acid content from the same enriched sample, prior to positive selection of the target cell content. Subsequent profile analysis of the remaining nucleic acids allow for specific mRNA expression profiles having improved signal-to-noise. The methods are useful in profiling of cells isolated from tissues or body fluids and serves as an adjunct to clinical diagnosis of diverse carcinomas including early stage detection and classification of circulating tumor cells. Monitoring of nucleic acid and protein profiles of cells either in conventional or microarray formats, facilitates management of therapeutic intervention including staging, monitoring response to therapy, confirmation of remission and detection of regression.
PCT/US2005/010940 2004-04-01 2005-03-31 Methods for the determination of cell specific biomarkers WO2005098046A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55852004P 2004-04-01 2004-04-01
US60/558,520 2004-04-01

Publications (2)

Publication Number Publication Date
WO2005098046A2 WO2005098046A2 (en) 2005-10-20
WO2005098046A3 true WO2005098046A3 (en) 2005-12-15

Family

ID=35125686

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/010940 WO2005098046A2 (en) 2004-04-01 2005-03-31 Methods for the determination of cell specific biomarkers

Country Status (1)

Country Link
WO (1) WO2005098046A2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8137912B2 (en) 2006-06-14 2012-03-20 The General Hospital Corporation Methods for the diagnosis of fetal abnormalities
US8168389B2 (en) 2006-06-14 2012-05-01 The General Hospital Corporation Fetal cell analysis using sample splitting
US8195415B2 (en) 2008-09-20 2012-06-05 The Board Of Trustees Of The Leland Stanford Junior University Noninvasive diagnosis of fetal aneuploidy by sequencing
US8895298B2 (en) 2002-09-27 2014-11-25 The General Hospital Corporation Microfluidic device for cell separation and uses thereof
US8921102B2 (en) 2005-07-29 2014-12-30 Gpb Scientific, Llc Devices and methods for enrichment and alteration of circulating tumor cells and other particles
US9174222B2 (en) 2005-04-05 2015-11-03 The General Hospital Corporation Devices and method for enrichment and alteration of cells and other particles

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080050739A1 (en) 2006-06-14 2008-02-28 Roland Stoughton Diagnosis of fetal abnormalities using polymorphisms including short tandem repeats
EP2029779A4 (en) 2006-06-14 2010-01-20 Living Microsystems Inc Use of highly parallel snp genotyping for fetal diagnosis
US9128861B2 (en) 2013-01-17 2015-09-08 Personalis, Inc. Methods and systems for genetic analysis
WO2015031689A1 (en) 2013-08-30 2015-03-05 Personalis, Inc. Methods and systems for genomic analysis
WO2015051275A1 (en) 2013-10-03 2015-04-09 Personalis, Inc. Methods for analyzing genotypes
EP4026913A1 (en) 2014-10-30 2022-07-13 Personalis, Inc. Methods for using mosaicism in nucleic acids sampled distal to their origin
US11299783B2 (en) 2016-05-27 2022-04-12 Personalis, Inc. Methods and systems for genetic analysis
US11814750B2 (en) 2018-05-31 2023-11-14 Personalis, Inc. Compositions, methods and systems for processing or analyzing multi-species nucleic acid samples
US10801064B2 (en) 2018-05-31 2020-10-13 Personalis, Inc. Compositions, methods and systems for processing or analyzing multi-species nucleic acid samples

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6365362B1 (en) * 1998-02-12 2002-04-02 Immunivest Corporation Methods and reagents for the rapid and efficient isolation of circulating cancer cells

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6365362B1 (en) * 1998-02-12 2002-04-02 Immunivest Corporation Methods and reagents for the rapid and efficient isolation of circulating cancer cells

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUANG Y.ET AL: "Dielectrophoretic cell separation and gene expression profiling on microelectronic chip arrays", ANALYTICAL CHEMISTRY, vol. 74, no. 14, 15 July 2002 (2002-07-15), pages 3362 - 3371, XP002255880 *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8895298B2 (en) 2002-09-27 2014-11-25 The General Hospital Corporation Microfluidic device for cell separation and uses thereof
US8986966B2 (en) 2002-09-27 2015-03-24 The General Hospital Corporation Microfluidic device for cell separation and uses thereof
US9174222B2 (en) 2005-04-05 2015-11-03 The General Hospital Corporation Devices and method for enrichment and alteration of cells and other particles
US8921102B2 (en) 2005-07-29 2014-12-30 Gpb Scientific, Llc Devices and methods for enrichment and alteration of circulating tumor cells and other particles
US9017942B2 (en) 2006-06-14 2015-04-28 The General Hospital Corporation Rare cell analysis using sample splitting and DNA tags
US8372584B2 (en) 2006-06-14 2013-02-12 The General Hospital Corporation Rare cell analysis using sample splitting and DNA tags
US8137912B2 (en) 2006-06-14 2012-03-20 The General Hospital Corporation Methods for the diagnosis of fetal abnormalities
US8168389B2 (en) 2006-06-14 2012-05-01 The General Hospital Corporation Fetal cell analysis using sample splitting
US9273355B2 (en) 2006-06-14 2016-03-01 The General Hospital Corporation Rare cell analysis using sample splitting and DNA tags
US9347100B2 (en) 2006-06-14 2016-05-24 Gpb Scientific, Llc Rare cell analysis using sample splitting and DNA tags
US8682594B2 (en) 2008-09-20 2014-03-25 The Board Of Trustees Of The Leland Stanford Junior University Noninvasive diagnosis of fetal aneuploidy by sequencing
US8296076B2 (en) 2008-09-20 2012-10-23 The Board Of Trustees Of The Leland Stanford Junior University Noninvasive diagnosis of fetal aneuoploidy by sequencing
US8195415B2 (en) 2008-09-20 2012-06-05 The Board Of Trustees Of The Leland Stanford Junior University Noninvasive diagnosis of fetal aneuploidy by sequencing
US9353414B2 (en) 2008-09-20 2016-05-31 The Board Of Trustees Of The Leland Stanford Junior University Noninvasive diagnosis of fetal aneuploidy by sequencing
US9404157B2 (en) 2008-09-20 2016-08-02 The Board Of Trustees Of The Leland Stanford Junior University Noninvasive diagnosis of fetal aneuploidy by sequencing

Also Published As

Publication number Publication date
WO2005098046A2 (en) 2005-10-20

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