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PXD058250-1

PXD058250 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleNEOPALANA Proteomgenomic analysis
DescriptionNeoadjuvant palbociclib and anastrozole (NeoPalAna) is a single-arm phase II clinical trial for patients with stage II/III ER+/HER2- breast cancer. Patients recieved Anastrozole for 4weeks followed by palbociclib. On day 15, patients were biopsied and Ki67% was determined. Patients with Ki67 >10% were deemed resistant to therapy. These biopsies were subsequently frozen for multi-omics processing
HostingRepositoryPRIDE
AnnounceDate2026-02-09
AnnouncementXMLSubmission_2026-02-08_16:10:36.321.xml
DigitalObjectIdentifier
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmitterMatthew Holt
SpeciesList scientific name: Homo sapiens (Human); NCBI TaxID: NEWT:9606;
ModificationListNo PTMs are included in the dataset
InstrumentOrbitrap Exploris 480
Dataset History
RevisionDatetimeStatusChangeLog Entry
02024-11-25 12:53:53ID requested
12026-02-08 16:10:37announced
Publication List
10.1038/s41467-026-68570-6;
Kong T, Mabry A, Highkin M, Wang AZ, Hoog J, Guo Z, Gonzales-Gonzales A, Thomas S, Song Y, Gao F, Opyrchal M, Peterson L, Ademuyiwa F, Margenthaler J, Aft R, Glover-Collins K, Nehring L, Tao Y, Sanati S, Hagemann IS, Boulos F, Holt M, Ding L, Zhu W, Oh ST, Wang J, Witkiewicz AK, Knudsen ES, Bose R, Weber JD, Goetz M, Northfelt D, Luo J, Ma CX, Biomarkers of response to neoadjuvant palbociclib plus anastrozole in endocrine-resistant estrogen receptor-positive/HER2-negative breast cancer: a phase 2 trial. Nat Commun, 17(1):949(2026) [pubmed]
Keyword List
submitter keyword: Estrogen Receptor, Endocrine therapy,Breast Cancer
Contact List
Matthew V Holt
contact affiliationBaylor College of Medicine
contact emailmvholt@bcm.edu
lab head
Matthew Holt
contact affiliationBCM
contact emailmvholt@bcm.edu
dataset submitter
Full Dataset Link List
Dataset FTP location
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PRIDE project URI
Repository Record List
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