Search Results - "Núria Chic"
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1
Frequency and spectrum of PIK3CA somatic mutations in breast cancer
Published in Breast cancer research : BCR (13-05-2020)“…The therascreen PIK3CA mutation assay and the alpha-specific PI3K inhibitor alpelisib are FDA-approved for identifying and treating patients with advanced…”
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2
Biomarkers of immunotherapy response in breast cancer beyond PD-L1
Published in Breast cancer research and treatment (2022)“…Immune checkpoint inhibitors have modified the treatment algorithm in a variety of cancer types, including breast cancer. Nevertheless, optimal selection of…”
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3
Ribociclib plus letrozole versus chemotherapy for postmenopausal women with hormone receptor-positive, HER2-negative, luminal B breast cancer (CORALLEEN): an open-label, multicentre, randomised, phase 2 trial
Published in The lancet oncology (01-01-2020)“…In hormone receptor-positive, HER2-negative early stage breast cancer, cyclin-dependent kinases 4 and 6 (CDK4/6) inhibition in combination with endocrine…”
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4
Clinical, pathological, and PAM50 gene expression features of HER2-low breast cancer
Published in NPJ breast cancer (04-01-2021)“…Novel antibody-drug conjugates against HER2 are showing high activity in HER2-negative breast cancer (BC) with low HER2 expression (i.e., 1+ or 2+ and lack of…”
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5
HER2-enriched subtype and pathological complete response in HER2-positive breast cancer: A systematic review and meta-analysis
Published in Cancer treatment reviews (01-03-2020)“…•We correlated the breast cancer intrinsic subtypes with pCR in HER2+ disease.•The HER2-E subtype was significantly and consistently associated with pCR after…”
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6
A multivariable prognostic score to guide systemic therapy in early-stage HER2-positive breast cancer: a retrospective study with an external evaluation
Published in The lancet oncology (01-11-2020)“…In early-stage HER2-positive breast cancer, escalation or de-escalation of systemic therapy is a controversial topic. As an aid to treatment decisions, we…”
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7
Phenotypic changes of HER2-positive breast cancer during and after dual HER2 blockade
Published in Nature communications (20-01-2020)“…The HER2-enriched (HER2-E) subtype within HER2-positive (HER2+) breast cancer is highly addicted to the HER2 pathway. However, ∼20–60% of HER2+/HER2-E tumors…”
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8
Circulating tumor DNA reveals complex biological features with clinical relevance in metastatic breast cancer
Published in Nature communications (01-03-2023)“…Liquid biopsy has proven valuable in identifying individual genetic alterations; however, the ability of plasma ctDNA to capture complex tumor phenotypes with…”
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9
Independent Validation of the PAM50-Based Chemo-Endocrine Score (CES) in Hormone Receptor-Positive HER2-Positive Breast Cancer Treated with Neoadjuvant Anti-HER2-Based Therapy
Published in Clinical cancer research (01-06-2021)“…We do not yet have validated biomarkers to predict response and outcome within hormone receptor-positive/HER2-positive (HR+/HER2+) breast cancer. The…”
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10
Development and validation of the new HER2DX assay for predicting pathological response and survival outcome in early-stage HER2-positive breast cancer
Published in EBioMedicine (01-01-2022)“…Both clinical and genomic data independently predict survival and treatment response in early-stage HER2-positive breast cancer. Here we present the…”
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11
Gene expression profiles of breast cancer metastasis according to organ site
Published in Molecular oncology (01-01-2022)“…In advanced breast cancer, biomarker identification and patient selection using a metastatic tumor biopsy is becoming more necessary. However, the biology of…”
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12
Comparative biological activity of palbociclib and ribociclib in hormone receptor-positive breast cancer
Published in Scientific reports (11-07-2024)“…This study examines the biological effects of palbociclib and ribociclib in hormone receptor-positive breast cancer, pivotal to the HARMONIA prospective phase…”
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13
Development and validation for research assessment of Oncotype DX® Breast Recurrence Score, EndoPredict® and Prosigna
Published in NPJ breast cancer (12-02-2021)“…Multi-gene prognostic signatures including the Oncotype® DX Recurrence Score (RS), EndoPredict® (EP) and Prosigna® (Risk Of Recurrence, ROR) are widely used to…”
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14
Circulating tumor DNA dynamics in advanced breast cancer treated with CDK4/6 inhibition and endocrine therapy
Published in NPJ breast cancer (03-02-2021)“…Circulating tumor DNA (ctDNA) levels may predict response to anticancer drugs, including CDK4/6 inhibitors and endocrine therapy combinations (CDK4/6i+ET);…”
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15
A 14-gene B-cell immune signature in early-stage triple-negative breast cancer (TNBC): a pooled analysis of seven studies
Published in EBioMedicine (01-04-2024)“…Early-stage triple-negative breast cancer (TNBC) displays clinical and biological diversity. From a biological standpoint, immune infiltration plays a crucial…”
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16
Case Report: A Case Study Documenting the Activity of Atezolizumab in a PD-L1-Negative Triple-Negative Breast Cancer
Published in Frontiers in oncology (20-09-2021)“…The immune checkpoint inhibitor atezolizumab is approved for PD-L1-positive triple-negative breast cancer (TNBC). However, no activity of atezolizumab in…”
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17
Different Pathological Complete Response Rates According to PAM50 Subtype in HER2+ Breast Cancer Patients Treated With Neoadjuvant Pertuzumab/Trastuzumab vs. Trastuzumab Plus Standard Chemotherapy: An Analysis of Real-World Data
Published in Frontiers in oncology (05-11-2019)“…Background: Double blockade with pertuzumab and trastuzumab combined with chemotherapy is the standard neoadjuvant treatment for HER2-positive early breast…”
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18
Oestrogen receptor activity in hormone-dependent breast cancer during chemotherapy
Published in EBioMedicine (01-07-2021)“…Chemotherapy efficacy in early-stage hormone receptor-positive (HR+) breast cancer (BC) according to menopausal status needs a biological explanation. We…”
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19
Cell-cycle inhibition and immune microenvironment in breast cancer treated with ribociclib and letrozole or chemotherapy
Published in NPJ breast cancer (06-03-2024)“…In this study, we performed genomic analyses of cell cycle and tumor microenvironment changes during and after ribociclib and letrozole or chemotherapy in the…”
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20
A Pathology-Based Combined Model to Identify PAM50 Non-luminal Intrinsic Disease in Hormone Receptor-Positive HER2-Negative Breast Cancer
Published in Frontiers in oncology (26-04-2019)“…In hormone receptor-positive (HR+)/HER2-negative breast cancer, the HER2-enriched and Basal-like intrinsic subtypes are associated with poor outcome, low…”
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