Effect of a Selective Progesterone Receptor Modulator on Induction of Apoptosis in Uterine Fibroids In Vivo by Petr Horak, Michal Mara, Pavel Dundr, Kristyna Kubinova, David Kuzel, Robert Hudecek, Roman Chmel

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To study the expression of estrogen, progesterone receptor and p53 immunohistochemistry markers in subtyping endometrial carcinoma by Anuja Yadav, Anuradha Sistla, Meenakshi Swain, Swarnalata Gowrishankar, Michelle de Padua, Tejal Modi, Rallabandi Himabindu, Neha Agarwal, Aditya Kulkarni, Trilok Bhandari, Hemanth Vudayaraju, Chinnababu, Vijay A. Reddy

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Effects of Single-Nucleotide Polymorphisms in Cytokine, Toll-Like Receptor, and Progesterone Receptor Genes on Risk of Miscarriage by Anastasiia Razdaibiedina, Mykhaylo Khobzey, Victoria Tkachenko, Iryna Vorobiova

“…Cytokines, Toll-like receptors, and progesterone receptors play critical roles in embryonic implantation and development. …”
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Diagnostic and Prognostic Impact of Progesterone Receptor Immunohistochemistry: A Study Evaluating More Than 16,000 Tumors by Florian Viehweger, Lisa-Marie Tinger, David Dum, Natalia Gorbokon, Anne Menz, Ria Uhlig, Franziska Büscheck, Andreas M. Luebke, Claudia Hube-Magg, Andrea Hinsch, Doris Höflmayer, Christoph Fraune, Patrick Lebok, Sören Weidemann, Maximilian Lennartz, Frank Jacobsen, Till S. Clauditz, Rainer Krech, Till Krech, Andreas H. Marx, Ronald Simon, Eike Burandt, Stefan Steurer, Guido Sauter, Sarah Minner, Christian Bernreuther

“…Progesterone receptor (PR) is a member of the nuclear/steroid hormone receptor family of ligand-dependent transcription factors. …”
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Assessment of Myometrial Concentrations of Oestrogen and Progesterone Receptors in the Lower Uterine Segment of Full-Term Pregnancies in Presence or Absence of Labour by Joana Soares de Arruda, Edward Araujo Júnior, Manuel de Jesus Simões, Luiz Kulay Júnior

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MRP8/ABCC11 Expression Is Regulated by Dexamethasone in Breast Cancer Cells and Is Associated to Progesterone Receptor Status in Breast Tumors by Mylène Honorat, Aurélia Mesnier, Julie Vendrell, Attilio Di Pietro, Valérie Lin, Charles Dumontet, Pascale Cohen, Léa Payen

“…ABCC11 mRNA and protein levels were enhanced by DEX (dexamethasone) and by PROG (progesterone) in MCF7 (progesterone receptor-(PR-) positive) but not in MDA-MB-231 (PR-negative) breast cancer cells. …”
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High Ki67 expression, HER2 overexpression, and low progesterone receptor levels in high-grade DCIS: significant associations with clinical practice implications by Hossein Schandiz, Hossein Schandiz, Lorant Farkas, Lorant Farkas, Daehoon Park, Yan Liu, Yan Liu, Solveig N. Andersen, Torill Sauer, Jürgen Geisler, Jürgen Geisler

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Concordance between Immunohistochemistry and Microarray Gene Expression Profiling for Estrogen Receptor, Progesterone Receptor, and HER2 Receptor Statuses in Breast Cancer Patients in Lebanon by Ghina B. Fakhri, Reem S. Akel, Maya K. Khalil, Deborah A. Mukherji, Fouad I. Boulos, Arafat H. Tfayli

“…Accurate evaluation of estrogen and progesterone receptors and HER2 is critical when diagnosing invasive breast cancer for optimal treatment. …”
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Hormone Receptors in Cervicovaginal Cells by Şayeste Demirezen, Funda Gerçeker, Sinan Beksaç

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Clinical Features and Prognosis Analysis of Hormone Receptor-Positive, HER2-Negative Breast Cancer with Differential Expression Levels of Estrogen and Progesterone Receptors: A 10-Year Retrospective Study by Jin Liu, Mingyu Gan, Zijing Lin, Qin Deng, Juan Deng, Bin Zeng, Yanling Shi, Jia Ming

“…Background. Estrogen and progesterone receptor status can predict breast cancer patient prognosis and treatment sensitivity, but research on low ER and PR levels and expression balance remains limited. …”
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The relationship between mutation carriage of BRCA1/2 and clinicopathological characteristics in women with breast cancer – experience from a diagnostic centre in Turkey by Neslihan Duzkale, Onur Can Guler, Suat Kutun, Canan Emiroglu, Serdar Saridemir, Aysun Gokce, Olcay Kandemir, Tugba Taskın Turkmenoglu, Serap Yorubulut, Bahadır Kulah

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Uterine histomorphological and immunohistochemical investigation during the follicular phase of estrous cycle in Saidi sheep by Mahmoud Abd-Elkareem, Mohsen A. Khormi, Mohammed A. Alfattah, Mervat S. Hassan

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Progesterone induces meiosis through two obligate co-receptors with PLA2 activity by Nancy Nader, Lama Assaf, Lubna Zarif, Anna Halama, Sharan Yadav, Maya Dib, Nabeel Attarwala, Qiuying Chen, Karsten Suhre, Steven Gross, Khaled Machaca

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Changes in hormone receptor when breast cancer metastasizes to the colon: case report and literature review by Huimeng Li, Liying Yang, Xiqiang Sun, Zhuquan Wang, Shuangwei Qin, Chengcheng Li, Gongwu Liu, Fengming Xie, Weiwei Gao

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Treatment of uterine fibroid: focus on endometrial receptivity. A pilot randomized prospective study by Yulia E. Dobrokhotova, Irina A. Lapina, Valeriia M. Gomzikova, Yury А. Sorokin, Eleonora T. Khatagova, Ayshan R. Allakhverdieva, Mariya A. Olkhovskaya

“…Group 1 (n=24) included patients with UF who were treated with a selective progesterone receptor modulator, mifepristone 50 mg per day, and group 2 (n=21) – with gonadotropin-releasing hormone agonist triptorelin acetate 3.75 mg once every 28 days for 3 months. …”
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Myxoid Epithelial Leiomyoma of the Vulva: A Case Report and Literature Review by Ting Zhao, Xishi Liu, Yuan Lu

“…Pathological examination and immunochemistry showed characteristic of epithelioid leiomyoma with myxoid stroma with both estrogen receptor (ER) and progesterone receptor (PR) staining negative, which was really rare as only 2 cases of vulvar leiomyoma with both ER and PR were reported before.…”
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Benign Mixed Epithelial and Stromal Tumor of the Kidney by A. Işin Doğan Ekici, Sinan Ekici, Bora Gürel, Gülçin Altinok, Ilhan Erkan, Yücel Güngen

“…The spindle component shows desmin, smooth muscle actin, and estrogen and progesterone receptor positivity immunohistochemically. The diagnosis of benign mixed epithelial and stromal tumor of the kidney is rendered. …”
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Dedifferentiated Leiomyosarcoma of the Uterus with Heterologous Elements: A Potential Diagnostic Pitfall by Kojo R. Rawish, Oluwole Fadare

“…The original tumor was a high-grade leiomyosarcoma with large low-grade and leiomyoma-like areas and whose constituent cells displayed intense nuclear immunoreactivity for both estrogen receptor (ER) and progesterone receptor (PR) in approximately 30% of cells. …”
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Ovarian Basaloid Carcinoma with Shadow Cell Differentiation by Michal Zamecnik, Daniel Jando, Peter Kascak

“…Cytokeratin 7 and CA125 were positive in scattered cells of the lesion. Estrogen and progesterone receptor, vimentin, and p53 were negative. Beta-catenin showed nuclear and cytoplasmic positivity, indicating possible tumor proliferation/differentiation via Wnt signaling pathway. …”
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Natural History of Invasive Papillary Breast Carcinoma Followed for 10 Years: A Case Report and Literature Review by Yong Joon Suh, Hyukjai Shin, Tae Jung Kwon

“…The tumor was estrogen/progesterone receptor-positive and C-erbB2 expression was not detected. …”
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