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  <responseDate>2026-10-11</responseDate>
  <request verb="GetRecord" identifier="oai:researchdata.se:2025-192/1" metadataPrefix="oai_dc">https://api.researchdata.se/oai-pmh</request>
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      <header>
        <identifier>oai:researchdata.se:2025-192/1</identifier>
        <datestamp>2026-06-15</datestamp>
        <setSpec>subject:ssif:30102</setSpec>
        <setSpec>subject:ssif:30107</setSpec>
        <setSpec>subject:ssif:30203</setSpec>
        <setSpec>subject:ssif:301</setSpec>
        <setSpec>subject:ssif:302</setSpec>
        <setSpec>subject:ssif:3</setSpec>
        <setSpec>principal:slug:karolinska-institutet</setSpec>
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      <metadata>
        <oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
          <dc:type>info:eu-repo/semantics/other</dc:type>
          <dc:type>http://purl.org/dc/dcmitype/Dataset</dc:type>
          <dc:identifier>https://doi.org/10.48723/j14a-6r76</dc:identifier>
          <dc:title xml:lang="en">Data for: Neoadjuvant palbociclib and endocrine therapy versus chemotherapy in ER+/HER2- breast cancer: a randomized phase II trial</dc:title>
          <dc:title xml:lang="sv">Data för: neoadjuvant palbociklib och endokrin behandling jämfört med kemoterapi vid ER+/HER2- bröstcancer: en randomiserad fas II-studie</dc:title>
          <dc:creator>https://orcid.org/0000-0002-4122-9624</dc:creator>
          <dc:creator>https://orcid.org/0000-0003-1921-6525</dc:creator>
          <dc:creator>https://orcid.org/0000-0003-3067-2492</dc:creator>
          <dc:creator>https://orcid.org/0000-0001-8952-9987</dc:creator>
          <dc:subject xml:lang="en">Pharmacology and Toxicology</dc:subject>
          <dc:subject xml:lang="sv">Farmakologi och toxikologi</dc:subject>
          <dc:subject xml:lang="en">Medical Genetics and Genomics</dc:subject>
          <dc:subject xml:lang="sv">Medicinsk genetik och genomik</dc:subject>
          <dc:subject xml:lang="en">Cancer and Oncology</dc:subject>
          <dc:subject xml:lang="sv">Cancer och onkologi</dc:subject>
          <dc:description xml:lang="en">The dataset contains whole-exome sequencing (WES) and RNA sequencing (RNA-Seq) FASTQ files derived from tumor tissue samples collected in the PREDIX Lum B clinical trial (prospective randomized phase II, ClinicalTrials.gov ID: NCT02603679) conducted at three hospitals in Sweden. In total, the dataset includes 166 WES samples and 163 RNA-Seq samples. For WES, matched normal blood samples are also included. Metadata file containing patient anonymized ID, treatment arm, gender, and the corresponding WES and RNA-seq sample anonymized IDs.
Files are organized by sequencing type (WES and RNA-Seq), plus a metadata table listing all variables: trial ID, gender, treatment arm, and associated file paths.
No specialized software is required to open the FASTQ files or metadata. Downstream analysis requires related bioinformatics tools.

The dataset consists of:
- 4,974 FASTQ files, compressed as GNU zip files
- 3 CSV files
- 1 readme file in TXT format
The total size of the dataset is approximately 7.6 TB</dc:description>
          <dc:description xml:lang="sv">Datasetet innehåller hel-exomsekvensering (WES) och RNA-sekvensering (RNA-Seq) i form av FASTQ-filer från tumörprover inom ramen för PREDIX Lum B-studien, en prospektiv randomiserad fas II-studie (ClinicalTrials.gov ID: NCT02603679) utförd vid tre sjukhus i Sverige. Totalt omfattar datasetet 166 WES-prover och 163 RNA-Seq-prover. För WES ingår även matchade normalprover från blod. Metadatan inkluderar anonymiserat patient-ID, behandlingsarm, kön, och  korresponderande WES- och RNA-seq anonymiserade prov-IDn.
Filer är organiserade efter sekvenseringstyp (WES och RNA-Seq), samt en metadatafil med variabler: prövnings-ID, kön, behandlingsarm och filvägar.
Ingen särskild programvara krävs för åtkomst till FASTQ-filer eller metadata. Vidare analys kräver relaterade bioinformatik-verktyg.

Datasetet består av:
- 4 974 FASTQ-filer, komprimerade som GNU zip-filer
- 3 CSV-filer
- 1 readme-fil i TXT-format
Datasetets totala storlek är ca 7,6 TB .</dc:description>
          <dc:rights>info:eu-repo/semantics/restrictedAccess</dc:rights>
          <dc:coverage>SE</dc:coverage>
          <dc:publisher xml:lang="en">Karolinska Institutet</dc:publisher>
          <dc:publisher xml:lang="sv">Karolinska Institutet</dc:publisher>
          <dc:date>2025-10-03T08:22:00.351044Z</dc:date>
          <dc:language>eng</dc:language>
        </oai_dc:dc>
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