Results 141 to 150 of about 709,941 (344)
Advanced Science, EarlyView.Novel ATR/PARP1 dual inhibitors are developed for the first time. Advanced lead B8 effectively reduces cell viability in vitro and suppresses tumor growth in vivo, with better potency than ATRi and PARPi alone or in combination. Mechanistically, B8 induces apoptosis, arrests the cell cycle, and inhibits cancer cells colony formation, migration, and ...
Yuan Gao +13 more
wiley +1 more source
Journal of Lipid Research, 2000 : The effects of continuously administering both conjugated equine estrogens (CEE) and micronized progesterone (MP) on the concentration, composition, production and catabolism of very low density (VLDL) and low density lipoproteins (LDL) have not ...
Bernard M. Wolfe +3 more
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TOPICAL ESTROGENS: CLINICAL EFFECTS AND SIDE ACTIONS [PDF]
, 1952 Irving Shapiro
openalex +1 more source
PFKFB2‐Driven Glycolysis Promotes Dendritic Cell Maturation and Exacerbates Acute Lung Injury
Advanced Science, EarlyView.Paraquat (PQ) or lipopolysaccharide (LPS) exposure activates the HIF‐1α–PFKFB2 pathway, driving glycolysis in dendritic cells (DCs). This metabolic shift enhances DC maturation and immune activation, exacerbating acute lung injury (ALI). This study demonstrates that PFKFB2‐driven glycolytic reprogramming in DCs plays a critical role in the pathogenesis
Ding Yuan +17 more
wiley +1 more source
Fenofibrate, a ligand for PPARα, inhibits aromatase cytochrome P450 expression in the ovary of mouse
Journal of Lipid Research, 2003 Peroxisome proliferator-activated receptors (PPARs) play important roles in the metabolic regulation of lipids including steroids. In this study, we investigated whether fenofibrate, a ligand for PPARα, could influence estrogen synthesis in vivo in the ...
Katsumi Toda +3 more
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A Novel Cultivation System for Germ Cell Proliferation and Sustaining Whole Testicular Niche
Advanced Science, EarlyView.A hydrogel microneedle‐based system enables whole testicular cultivation, supporting spermatogonial proliferation and enhancing spermatogenesis in vitro. This ‘whole testicular spermatogonia pool’ (WTSP) significantly increases spermatid production and fertility potential in mice. This system also promotes spermatogonial expansion in human fetal testes,
Yu Xia +14 more
wiley +1 more source
Steroid Hormones and Endocrine Disruptors: Recent Advances in Receptor–Mediated Actions [PDF]
, 2001 It has been accepted that receptor-mediated action of steroid hormones depends on both the receptor and the hormonal level. The mechanism of transcription by steroid receptors is mediated by cofactors, which function as co-activators or co-repressors,
Indarto, Dono, Izawa, Masao
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Advanced Science, EarlyView.EBBP expression is significantly upregulated in DOX‐treated cardiomyocytes. Mechanistically, EBBP interacts with GRP78 to mediate K63‐linked ubiquitination, thereby attenuating the inhibitory GRP78‐PERK interaction and triggering activation of the PERK‐mediated integrated stress response (ISR).
Zilong Chen +9 more
wiley +1 more source
Review: The pre-pubertal bovine mammary gland: unlocking the potential of the future herd
Animal, 2019 Historically, pre-pubertal development of the bovine mammary gland (MG) has received little attention compared to later development. Recent evidence suggests not only that this period represents a very active time in the development of the MG but also ...
A.J. Geiger
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Journal of Lipid Research, 2020 Steroids that contain a 3-hydroxyl group (3-OH steroids) are widely distributed in nature. During analysis with ESI-MS, they easily become dehydrated while in the protonated form, resulting in the production of several precursor ions and leading to low ...
Qiuyi Wang +7 more
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