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The classical progesterone receptor mediates the rapid reduction of fallopian tube ciliary beat frequency by progesterone [PDF]

Reproductive Biology and Endocrinology, 2013
BackgroundThe transport of gametes as well as the zygote is facilitated by motile cilia lining the inside of the fallopian tube. Progesterone reduces the ciliary beat frequency within 30 minutes in both cows and mice.
Anna Bylander, K. Lind, M. Goksör, H. Billig, D. G. Joakim Larsson   +4 more
semanticscholar   +2 more sources

Estrogen receptor negative/progesterone receptor positive breast cancer is not a reproducible subtype

Breast Cancer Research, 2013
Estrogen receptor (ER) and progesterone receptor (PR) testing are performed in the evaluation of breast cancer. While the clinical utility of ER as a predictive biomarker to identify patients likely to benefit from hormonal therapy is well-established ...
M. Hefti, R. Hu, N. Knoblauch, L. Collins, B. Haibe-Kains, R. Tamimi, Andrew H. Beck   +6 more
semanticscholar   +1 more source

Exploring the Genetic Background of the Differences in Nest-Building Behavior in European Rabbit

Animals, 2020
Once a day, nursing and absentee mothering make the wild rabbit (Oryctolagus cuniculus) an ideal model animal for measuring differences in maternal behavior.
Ildikó Benedek, Vilmos Altbӓcker, Attila Zsolnai, Tamás Molnár   +3 more
doaj   +1 more source

Distribution of membrane progesterone receptor alpha in the male mouse and rat brain and its regulation after traumatic brain injury.

Neuroscience, 2013
Progesterone has been shown to exert pleiotropic actions in the brain of both male and females. In particular, after traumatic brain injury (TBI), progesterone has important neuroprotective effects.
D. Meffre, F. Labombarda, B. Delespierre, A. Chastre, A. D. De Nicola, D. Stein, M. Schumacher, R. Guennoun   +7 more
semanticscholar   +1 more source

Estrogen and Progesterone Receptor Expression and its Correlation with Various Clinicopathological Parameters in Ovarian Tumors

Middle East Journal of Cancer, 2014
Background: This study evaluates estrogen and progesterone expressions in patients with ovarian tumors (both benign and malignant) and their correlation with various clinicopathological prognostic parameters.
Shilpa Garg, Nisha Marwah, Gulshan Chauhan, Sumiti Gupta, Rajiv Goyal, Pushpa Dahiya, Promil Jain, Rajiv Sen   +7 more
doaj  

Data on RT-qPCR assay of nuclear progesterone receptors (nPR), membrane progesterone receptors (mPR) and progesterone receptor membrane components (PGRMC) from human uterine endometrial tissue and cancer cells of the Uterine Cervix

Data in Brief, 2020
A previous investigation showed that the endometrium normalized in women with endometrial hyperplasia after three months treatment with high dose levonorgestrel IUS (intrauterine system) [1]. The effect was maintained even if immunohistochemical analyses
Natalia Smaglyukova, Elise Thoresen Sletten, Anne Ørbo, Georg Sager   +3 more
doaj   +1 more source

Estrogen and progesterone receptor testing in breast carcinoma: concordance of results between local and reference laboratories in Brazil

São Paulo Medical Journal
CONTEXT AND OBJECTIVE: Breast cancer accounts for approximately one quarter of all cancers in females. Estrogen and progesterone receptor testing has become an essential part of the clinical evaluation of breast carcinoma patients, and accurate results ...
Sheila Cristina Lordelo Wludarski, Lisandro Ferreira Lopes, Ívison Xavier Duarte, Filomena Marino Carvalho, Lawrence Weiss, Carlos Eduardo Bacchi   +5 more
doaj   +1 more source

Clinical association of progesterone receptor isoform A with breast cancer metastasis consistent with its unique mechanistic role in preclinical models

BMC Cancer, 2020
Background Luminal breast cancer (L-BCa) comprises the majority of incurable, distally metastatic breast cancer cases. Estrogen supports growth of L-BCa cells but suppresses invasiveness. Estrogen also induces the progesterone receptor (PR). Invasiveness
Rayna Rosati, Kailey Oppat, Yanfang Huang, Seongho Kim, Manohar Ratnam   +4 more
doaj   +1 more source

Estrogen Receptor Positive/Progesterone Receptor Negative Breast Carcinomas: A Subgroup Deserves Particular Interest

Bezmiâlem Science, 2015
Objective:Breast carcinomas positive for the estrogen receptor (ER+) but negative for the progesterone receptor (PR−) have unfavorable prognostic features and are resistant to tamoxifen therapy. The goal of this study was to highlight the significance of
Zühal GÜCİN, Melin Özgün GEÇER, Nur BÜYÜKPINARBAŞILI, Cavide SÖNMEZ, Yeliz Emine ERSOY, Mahmut MÜSLÜMANOĞLU   +5 more
doaj   +1 more source

Investigating Estrogen and Progesterone Receptors in the Lacrimal Sacs of Individuals With and Without Chronic Dacryocystitis

Beyoglu Eye Journal, 2019
INTRODUCTION[|]Chronic dacryocystitis is usually seen in middle-aged or older women, suggesting that decreased estrogen and progesterone serum levels may be a causative factor in the disease pathology.
Hakan Baybora, Hasan Hüseyin Uysal, Orhan Baykal, Yunus Karabela   +3 more
doaj   +1 more source