174eP Progesterone receptor expression and endocrine therapy outcomes in low-grade serous ovarian carcinoma

Low-grade serous ovarian carcinoma (LGSOC) is characterized by relative chemoresistance and frequent hormone receptor expression. Endocrine therapy is used in selected settings; however, no biomarker is available to guide patient selection. We evaluated the association between progesterone receptor (PR) expression and endocrine therapy outcomes and its relationship with estrogen receptor (ER) levels.

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Publication Details

Journal
ESMO Open
Published
2026-07-01
DOI
https://doi.org/10.1016/j.esmoop.2026.108221
Primary Topic
Ovarian cancer diagnosis and treatment
Type
article
Field-Weighted Citation Impact
0.00
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article

174eP Progesterone receptor expression and endocrine therapy outcomes in low-grade serous ovarian carcinoma

N. Ak, S. Bagbudar, D.E. Yüksekli, B.A. Zengin et al.
ESMO Open
Ovarian cancer diagnosis and treatment
article

174eP Progesterone receptor expression and endocrine therapy outcomes in low-grade serous ovarian carcinoma

N. Ak, S. Bagbudar, D.E. Yüksekli, B.A. Zengin, M. Ugar, A. Toyran, P.M. Saip
article en

Abstract

Low-grade serous ovarian carcinoma (LGSOC) is characterized by relative chemoresistance and frequent hormone receptor expression. Endocrine therapy is used in selected settings; however, no biomarker is available to guide patient selection. We evaluated the association between progesterone receptor (PR) expression and endocrine therapy outcomes and its relationship with estrogen receptor (ER) levels.

ESMO OpenVol. 11
University Hospital of Bern (CH), Universitätsklinik für Neurologie (AT), Istanbul University (TR)
Good health and well-being
Openalex Percentile: Top 6%
Ovarian cancer diagnosis and treatment
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