Results 101 to 110 of about 264,406 (266)

Menopause leads to elevated expression of macrophage-associated genes in the aging frontal cortex: rat and human studies identify strikingly similar changes. [PDF]

, 2012
BACKGROUND The intricate interactions between the immune, endocrine and central nervous systems shape the innate immune response of the brain. We have previously shown that estradiol suppresses expression of immune genes in the frontal cortex of ...
Carl Cotman, Erik Hrabovszky, Imre Kalló, István Likó, Miklós Sárvári, Nicole Berchtold, Norbert Solymosi, Sárvári, Miklós, Zsolt Liposits   +8 more
core   +2 more sources

Ovarian steroids regulate tachykinin and tachykinin receptor gene expression in the mouse uterus

Reproductive Biology and Endocrinology, 2009
Background In the mouse uterus, pregnancy is accompanied by changes in tachykinin and tachykinin receptor gene expression and in the uterotonic effects of endogenous tachykinins. In this study we have investigated whether changes in tachykinin expression
Patak Eva, Pennefather Jocelyn N, Pintado C Oscar, Pinto Francisco M, Candenas Luz   +4 more
doaj   +1 more source

Bisphenol B Exposure Induces Miscarriage by Suppressing Migration/Invasion and Migrasome Formation

Advanced Science, EarlyView.
BPB (Bisphenol B) exposure up‐regulates ER (estrogen receptor) levels, enhances its interactions with the lnc‐HZ04 promoter region, and thus promotes ER‐mediated lnc‐HZ04 transcription. Subsequently, lnc‐HZ04 suppresses TCF4 (transcription factor 4)‐mediated PKCA (protein kinase C alpha) transcription and subsequently suppresses migration/invasion and ...
Wenxin Huang, Manli Wang, Yi Sun, Xiaoping Yue, Xun Li, Yanbing Lin, Geng Guo, Depeng Zhao, Qigang Fan, Xiaoling Ma, Zhihong Zhang, Shuaishuai Xing, Xiaoting Shen, Huidong Zhang   +13 more
wiley   +1 more source

Sabotaged Integral HSC Heterogeneity Underlies Essential Thrombocythemia Development

Advanced Science, EarlyView.
Single‐cell RNA sequencing (scRNA‐seq) maps how distinct driver mutations remodel hematopoietic stem cell (HSC) programs across essential thrombocythemia (ET). Comparative analysis uncovers both shared and subtype‐specific molecular signatures, identifies a triple‐negative (TN)‐associated HSC population enriched with malignant traits, and reveals the ...
Jingyuan Tong, Di Wang, Haoze Song, Ting Sun, Yanhong Zhao, Wenjing Gu, Lexuan Lin, Yitong Zhao, Yipeng Liang, Xu Jin, Rongfeng Fu, Mankai Ju, Jie Gao, Jinfa Ma, Chengjie Gao, Anqi Zhang, Zhijian Xiao, Erlie Jiang, Renchi Yang, Shihui Ma, Lei Zhang, Lihong Shi   +21 more
wiley   +1 more source

Estradiol activates PI3K/Akt/GSK3 pathway under chronic neurodegenerative conditions triggered by perinatal asphyxia [PDF]

, 2018
Perinatal asphyxia (PA) remains as one of the most important causes of short-term mortality, psychiatric and neurological disorders in children, without an effective treatment.
Bellini, Maria Jose, Capani, Francisco, Garcia Segura, Luis Miguel, Saraceno, Gustavo Ezequiel   +3 more
core   +2 more sources

Understanding the role of estrogen in the development of benign prostatic hyperplasia

African Journal of Urology, 2018
Introduction: Benign prostatic hyperplasia (BPH) is a non-malignant enlargement of the prostate that affects ageing men. As the number of men affected by this condition will only continue to grow with the aging population, finding new strategies and new ...
A. Ajayi, K. Abraham
doaj   +1 more source

Interferon‐Driven Biomarkers and Synergistic Therapy for PRMT5 Inhibition in Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
Triple‐negative breast cancer exhibits variable sensitivity to PRMT5 inhibition. Basal interferon signaling is identified as a key biomarker of response. PARP inhibition with olaparib induces IFN signaling, sensitizing resistant TNBC cells to PRMT5 inhibitors.
Ziwen Zhang, Sheyu Zhang, Lu Guo, Yichun Pan, Juan Huang, Yishuai Ji, Jiaqi Tao, Yong Wei, Xiaojia Wang, Qin Wu   +9 more
wiley   +1 more source

Estrogenic Effects of the Extracts from the Chinese Yam (Dioscorea opposite Thunb.) and Its Effective Compounds in Vitro and in Vivo

Molecules, 2018
Background: The aim of this study was to explore the estrogenic effects of the extracts from Chinese yam and its effective compounds. Methods: The activity of the yam was investigated by the uterine weight gain of mice and a proliferation assay of breast
Mengnan Zeng, Li Zhang, Miao Li, Beibei Zhang, Ning Zhou, Yingying Ke, Weisheng Feng, Xiaoke Zheng   +7 more
doaj   +1 more source

Hyperandrogenemia Induces Trophoblast Ferroptosis and Early Pregnancy Loss in Patients With PCOS via CMA‐Dependent FTH1 Degradation

Advanced Science, EarlyView.
In PCOS patients with hyperandrogenemia, decreased ferritin heavy chain 1 (FTH1) causes Fe2⁺ overload and ferroptosis in trophoblasts. Androgens induce FTH1 protein degradation via AR‐LAMP2A‐mediated chaperone‐mediated autophagy pathway, leading to placental development disruption and early pregnancy loss. Metformin mitigates androgen‐induced placental
Hanjing Zhou, Weijie Yang, Na Liu, Qing Liu, Jiamin Jin, Chenqiong Zhao, Xiaoying Jin, Miao Gui, Haiyan Zhu, Songying Zhang, Yinli Zhang   +10 more
wiley   +1 more source

The Association between Vitamin D Receptor Expression and Prolonged Overall Survival in Breast Cancer. [PDF]

, 2012
Summary In this study, we analyzed vitamin D receptor (VDR) expression and survival in a breast cancer patient cohort of 82 breast cancer patients. Immunohistochemical analysis was possible in 91.5% of the patients (75/82). Staining was evaluated using
Berger U, Berger U, Boecker W, Conde I, Eisman JA, Frampton RJ, Freake HC, Gombart AF, Jeschke U, Mason BH, Mylonas I, Remmele W, Ulmann A, Zinser GM   +13 more
core   +2 more sources