Search: (WFRF:(Auer Gert))
> (2015-2019) >
A fine-needle aspir...
A fine-needle aspiration-based protein signature discriminates benign from malignant breast lesions
-
- Franzen, Bo (author)
- Karolinska Institutet
-
- Kamali-Moghaddam, Masood (author)
- Uppsala universitet,Science for Life Laboratory, SciLifeLab,Molekylära verktyg
-
- Alexeyenko, Andrey (author)
- Karolinska Institutet
-
show more...
-
- Hatschek, Thomas (author)
- Karolinska Institutet
-
- Becker, Susanne (author)
- Karolinska Inst, Dept Microbiol Tumor & Cell Biol MTC, Stockholm, Sweden;Natl Bioinformat Infrastruct Sweden, Sci Life Lab, Solna, Sweden
-
- Wik, Lotta (author)
- Uppsala universitet,Science for Life Laboratory, SciLifeLab,Molekylära verktyg
-
- Kierkegaard, Jonas (author)
- BrostCtr City, Stockholm, Sweden;Capio St Gorans Sjukhus, Stockholm, Sweden
-
- Eriksson, Annika (author)
- Karolinska Inst, CMM, Neurogenet Unit, KIGene,MMK, Stockholm, Sweden
-
- Muppani, Naveen R. (author)
- Uppsala universitet,Science for Life Laboratory, SciLifeLab,Institutionen för immunologi, genetik och patologi
-
- Auer, Gert (author)
- Karolinska Institutet
-
- Landegren, Ulf (author)
- Uppsala universitet,Science for Life Laboratory, SciLifeLab,Molekylära verktyg
-
- Lewensohn, Rolf (author)
- Karolinska Institutet
-
show less...
-
(creator_code:org_t)
- 2018-08-09
- 2018
- English.
-
In: Molecular Oncology. - : Wiley. - 1574-7891 .- 1878-0261. ; 12:9, s. 1415-1428
- Related links:
-
https://doi.org/10.1...
-
show more...
-
https://uu.diva-port... (primary) (Raw object)
-
https://febs.onlinel...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
http://kipublication...
-
show less...
Abstract
Subject headings
Close
- There are increasing demands for informative cancer biomarkers, accessible via minimally invasive procedures, both for initial diagnostics and to follow-up personalized cancer therapy. Fine-needle aspiration (FNA) biopsy provides ready access to relevant tissues; however, the minute sample amounts require sensitive multiplex molecular analysis to achieve clinical utility. We have applied proximity extension assays (PEA) and NanoString (NS) technology for analyses of proteins and of RNA, respectively, in FNA samples. Using samples from patients with breast cancer (BC, n=25) or benign lesions (n=33), we demonstrate that these FNA-based molecular analyses (a) can offer high sensitivity and reproducibility, (b) may provide correct diagnosis in shorter time and at a lower cost than current practice, (c) correlate with results from routine analysis (i.e., benchmarking against immunohistochemistry tests for ER, PR, HER2, and Ki67), and (d) may also help identify new markers related to immunotherapy. A specific 11-protein signature, including FGF binding protein 1, decorin, and furin, distinguished all cancer patient samples from all benign lesions in our main cohort and in smaller replication cohort. Due to the minimally traumatic sampling and rich molecular information, this combined proteomics and transcriptomic methodology is promising for diagnostics and evaluation of treatment efficacy in BC.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Cancer och onkologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cancer and Oncology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Cell- och molekylärbiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Cell and Molecular Biology (hsv//eng)
Keyword
- breast cancer diagnosis
- fine-needle aspiration
- protein biomarker
- proximity extension assay
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
-
Franzen, Bo
-
Kamali-Moghaddam ...
-
Alexeyenko, Andr ...
-
Hatschek, Thomas
-
Becker, Susanne
-
Wik, Lotta
-
show more...
-
Kierkegaard, Jon ...
-
Eriksson, Annika
-
Muppani, Naveen ...
-
Auer, Gert
-
Landegren, Ulf
-
Lewensohn, Rolf
-
show less...
- About the subject
-
- MEDICAL AND HEALTH SCIENCES
-
MEDICAL AND HEAL ...
-
and Clinical Medicin ...
-
and Cancer and Oncol ...
-
- MEDICAL AND HEALTH SCIENCES
-
MEDICAL AND HEAL ...
-
and Basic Medicine
-
and Cell and Molecul ...
- Articles in the publication
-
Molecular Oncolo ...
- By the university
-
Uppsala University
-
Karolinska Institutet