[HTML][HTML] Alpelisib plus fulvestrant for PIK3CA-mutated, hormone receptor-positive, human epidermal growth factor receptor-2–negative advanced breast cancer: Final …

F André, EM Ciruelos, D Juric, S Loibl, M Campone… - Annals of …, 2021 - Elsevier
Background Activation of the phosphatidylinositol-3-kinase (PI3K) pathway via PIK3CA
mutations occurs in 28%-46% of hormone receptor-positive (HR+), human epidermal growth …

[HTML][HTML] Efficacy of PI3K inhibitors in advanced breast cancer

B Verret, J Cortes, T Bachelot, F Andre, M Arnedos - Annals of Oncology, 2019 - Elsevier
Abstract The phosphoinositide 3 (PI3)-kinase/Akt signaling pathway has always been a
focus of interest in breast cancer due to its role in cell growth, cell proliferation, cell migration …

[HTML][HTML] Chemoresistance in breast cancer: PI3K/Akt pathway inhibitors vs the current chemotherapy

PJ Kaboli, S Imani, M Jomhori… - American Journal of …, 2021 - ncbi.nlm.nih.gov
Breast cancer is the most prevalent type of cancer among women. Several types of drugs,
targeting the specific proteins expressed on the breast cancer cell surface (such as receptor …

PIK3CA Mutations Are Associated With Lower Rates of Pathologic Complete Response to Anti–Human Epidermal Growth Factor Receptor 2 (HER2) Therapy in …

S Loibl, G Von Minckwitz, A Schneeweiss… - Journal of clinical …, 2014 - ascopubs.org
Purpose Phosphatidylinositol 3-kinase (PI3K)/AKT pathway aberrations are common in
breast cancer, with mutations in PIK3CA being the most common. This study investigated the …

Alpelisib (ALP)+ fulvestrant (FUL) for advanced breast cancer (ABC): results of the phase III SOLAR-1 trial

F André, EM Ciruelos, G Rubovszky… - Annals of …, 2018 - annalsofoncology.org
Background: Hyperactivation of the phosphatidylinositol-3-kinase (PI3K) pathway can occur
due to PIK3CA mutations, present in∼ 40% of patients (pts) with hormone receptor-positive …

Alpelisib (ALP) + fulvestrant (FUL) in patients (pts) with PIK3CA-mutated (mut) hormone receptor-positive (HR+), human epidermal growth factor receptor 2-negative …

HS Rugo, F Lerebours, E Ciruelos, P Drullinsky… - 2020 - ascopubs.org
1006 Background: PIK3CA mutations (mut) occur in~ 40% of pts with HR+, HER2–ABC and
are associated with poor prognosis and resistance to treatment (tx). ALP, a PI3Kα inhibitor …

PI3K inhibitors in breast cancer therapy

H Ellis, CX Ma - Current oncology reports, 2019 - Springer
Abstract Purpose of Review The phosphatidylinositol 3-kinase (PI3K) pathway is the most
common aberrantly activated pathway in breast cancer, making it an attractive therapeutic …

Drugging the PI3K/AKT/mTOR pathway in ER+ breast cancer

CL Alves, HJ Ditzel - International Journal of Molecular Sciences, 2023 - mdpi.com
The frequent activation of the PI3K/AKT/mTOR pathway and its crucial role in estrogen
receptor-positive (ER+) breast cancer tumorigenesis and drug resistance has made it a …

Phase I study of alpelisib (BYL-719) and trastuzumab emtansine (T-DM1) in HER2-positive metastatic breast cancer (MBC) after trastuzumab and taxane therapy

S Jain, AN Shah, CA Santa-Maria, K Siziopikou… - Breast cancer research …, 2018 - Springer
Purpose Activation of the phosphoinositide 3-kinase (PI3K) pathway is an important
resistance mechanism to anti-HER2 therapies. This study aimed to assess the safety and …

Abstract GS3-08: Alpelisib+ fulvestrant for advanced breast cancer: Subgroup analyses from the phase III SOLAR-1 trial

D Juric, E Ciruelos, G Rubovszky, M Campone, S Loibl… - Cancer research, 2019 - AACR
Background: Hyperactivation of the phosphatidylinositol-3-kinase (PI3K) pathway can occur
due to PIK3CA mutations, present in~ 40% of patients (pts) with hormone receptor-positive …