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The Role of Tumor-Associated Neutrophils in Early Luminal HER2-Negative Breast Cancer Progression.
Asian Pac J Cancer Prev
January 2025
D1 S.P. Botkin City Clinical Hospital, Moscow, Russia.
Objectives: To study the predictive role of tumor-associated neutrophils in early luminal HER2-negative breast cancer.
Materials And Methods: This is a retrospective study conducted on 60 women cases aged from 31 to 79 years underwent surgery for luminal HER2-negative ductal breast cancer in tertiary care cancer centre. We first estimated basic morphological signs: tumor size, tumor grade (by Nottingham Histologic Score), tumor infiltrating lymphocytes (TILs), Lymphovascular invasion, hormonal receptors status, proliferative index, and regional lymph nodes metastasis.
Formononetin ameliorates polycystic ovary syndrome through suppressing NLRP3 inflammasome.
Mol Med
January 2025
Reproduction and Genetics Center, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, 42 Wenhua West Road, Lixia District, Jinan, 250014, Shandong, China.
Background: Polycystic ovary syndrome (PCOS) is a common gynecological disease accompanied by multiple clinical features, including anovulation, hyperandrogenism, and polycystic ovarian morphology, leading to infertility. Formononetin (FMN), which is a major bioactive isoflavone compound in Astragalus membranaceus, exerts anti-inflammatory effects. However, whether FMN is effective in the treatment of PCOS remains unknown.
View Article and Find Full Text PDFEffect of estrogen on myocardial ischemia-reperfusion injury in male and female rats and related mechanism.
Steroids
January 2025
Department of Pharmaceutical Toxicology, School of Pharmacy, China Medical University, Shenyang 110122, China. Electronic address:
Due to the difference of estrogen levels in different phases of estrous cycle, it is necessary to exclude the influence of endogenous estrogen when studying the cardiovascular effects of estrogen and its analogues. In this study, the ischemia/reperfusion (I/R) injury of isolated heart were investigated in female rats during different phases of estrous cycle with male rats as comparison. The results indicated that the estrogen content in blood of rats during metestrus and diestrus (MD) was lower than those during proestrus and estrous (PE).
View Article and Find Full Text PDFNew Oral Selective Estrogen Receptor Degraders Redefine Management of Estrogen Receptor-Positive Breast Cancer.
Annu Rev Med
January 2025
Medical Oncology Department, Vall d'Hebron Barcelona Hospital Campus and Breast Cancer Group, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain; email:
Oral selective estrogen receptor degraders (SERDs) are pure estrogen receptor antagonists that have the potential to overcome common resistance mechanisms to endocrine therapy in estrogen receptor-positive breast cancer. There are currently five oral SERDs in published and ongoing clinical trials-elacestrant, camizestrant, giredestrant, imlunestrant, and amcenestrant-with more in development. They offer a reasonably well-tolerated oral therapy option with low discontinuation rates in studies.
View Article and Find Full Text PDFEndogenous sex hormone levels are associated with the revised Framingham Stroke Risk Profile in postmenopausal women: a longitudinal study in a Swedish cohort.
BMC Endocr Disord
January 2025
Family medicine, School of Public Health and Community Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Box 454, Göteborg, 40530, Sweden.
Background: Endogenous sex hormones in postmenopausal women have been associated with risk of cardiovascular diseases. The aim of this study was to determine the association between endogenous sex hormones and the revised Framingham Stroke Risk Profile (rFSRP) in postmenopausal women.
Methods: This is an observational cross-sectional study on the Vara-Skövde cohort, a Swedish population-based study for longitudinal surveillance of the development and progress of type 2 diabetes and hypertension.
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