Article (Scientific journals)
Estetrol combined to progestogen for menopause or contraception indication is neutral on breast cancer
Gallez, Anne; Blacher, Silvia; Maquoi, Erik et al.
2021In Cancers
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Keywords :
estetrol; estrogen receptor; breast cancer; progesterone; drospirenone; menopause; contraception
Abstract :
[en] Hormonal treatments, especially those used to treat menopause symptoms are known to increase breast cancer risk. It is thus necessary to identify new formulations with a better benefit/risk pro-file. The aim of this translational study was to evaluate the breast cancer risk associated to a combination of a natural estrogen, named estetrol, with progestogens such as natural progesterone and drospirenone. Since the assessment of breast cancer risk in patients during drug development is not possible given the requirement of long-term studies in large populations, this study provides new evidences that a therapeutic dose of estetrol for menopause treatment or contraception, combined with progesterone or drospirenone, may provide a better benefit/risk profile towards breast cancer risk compared to hormonal treatments currently available for patients.
Research center :
Giga-Cancer - ULiège
Disciplines :
Oncology
Author, co-author :
Gallez, Anne ;  Université de Liège - ULiège > GIGA Cancer - Tumours and development biology
Blacher, Silvia ;  Université de Liège - ULiège > GIGA Cancer - Tumours and development biology
Maquoi, Erik  ;  Université de Liège - ULiège > GIGA Cancer - Tumours and development biology
Konradowski, Erika ;  Université de Liège - ULiège > Département des sciences biomédicales et précliniques > Département des sciences biomédicales et précliniques
Joiret, Marc  ;  Université de Liège - ULiège > GIGA In silico medecine - Biomechanics Research Unit
Primac, Irina;  Université de Liège - ULiège > GIGA Cancer - Tumours and development biology
Gérard, Céline;  Mithra Pharmaceuticals
Taziaux, Mélanie;  Mithra Pharmaceuticals
Houtman, René;  Precision Medicine Lab (NL)
Geris, Liesbet  ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Génie biomécanique
Lenfant, Françoise;  INSERM U1048 (France)
Marangoni, Elisabetta;  Institut Curie (France)
Sounni, Nor Eddine  ;  Université de Liège - ULiège > GIGA Cancer - Tumours and development biology
Foidart, Jean-Michel ;  Université de Liège - ULiège > Département des sciences cliniques > Département des sciences cliniques
Noël, Agnès ;  Université de Liège - ULiège > Département des sciences biomédicales et précliniques > Biologie cellulaire et moléculaire
Pequeux, Christel  ;  Université de Liège - ULiège > Département des sciences biomédicales et précliniques > Département des sciences biomédicales et précliniques
More authors (6 more) Less
Language :
English
Title :
Estetrol combined to progestogen for menopause or contraception indication is neutral on breast cancer
Publication date :
2021
Journal title :
Cancers
eISSN :
2072-6694
Publisher :
MDPI, Basel, Switzerland
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
FNRS-Télévie, FNRS, ULiège, Fondation Léon Frédériq
Available on ORBi :
since 07 May 2021

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