Proteomics

Dataset Information

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Plasma proteome signature to predict outcome of breast cancer patients receiving neoadjuvant chemotherapy


ABSTRACT: The purpose of this study is to find candidate biomarkers by analyzing proteins with differential amounts in 17 breast cancer patients’ plasmas with pathological complete response and 34 breast cancer patients’ plasmas without pathological complete response.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Blood Plasma

DISEASE(S): Breast Cancer

SUBMITTER: Kyunggon Kim  

LAB HEAD: Kim Kyunggon

PROVIDER: PXD028251 | Pride | 2022-02-15

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
20200710_BC_01.raw Raw
20200710_BC_02.raw Raw
20200710_BC_03.raw Raw
20200710_BC_04.raw Raw
20200710_BC_08.raw Raw
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Publications


The plasma proteome of 51 non-metastatic breast cancer patients receiving neoadjuvant chemotherapy (NCT) was prospectively analyzed by high-resolution mass spectrometry coupled with nano-flow liquid chromatography using blood drawn at the time of diagnosis. Plasma proteins were identified as potential biomarkers, and their correlation with clinicopathological variables and survival outcomes was analyzed. Of 51 patients, 20 (39.2%) were HR+/HER2-, five (9.8%) were HR+/HER2+, five (9.8%) were HER2  ...[more]

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