Results 1 to 10 of about 4,020 (154)

Downregulation of CYP17A1 by 20-hydroxyecdysone: plasma progesterone and its vasodilatory properties [PDF]

open access: yesFuture Science OA, 2022
Aim: To investigate the effect of 20-hydroxyecdysone on steroidogenic pathway genes and plasma progesterone, and its potential impact on vascular functions.
Maneera Y Aljaber   +11 more
doaj   +2 more sources

A Phase 1 study for safety and pharmacokinetics of BIO101 (20‐hydroxyecdysone) in healthy young and older adults [PDF]

open access: yesJournal of Cachexia, Sarcopenia and Muscle, 2023
Background Sarcopenia is an age‐related skeletal muscle disorder characterized by loss of muscle mass and strength leading to mobility disability. 20‐Hydroxyecdysone (20E) is a polyhydroxylated plant steroid that demonstrates pharmacological effects in ...
Waly Dioh   +8 more
doaj   +2 more sources

20-Hydroxyecdysone and Receptor Interplay in the Regulation of Hemolymph Glucose Level in Honeybee (Apis mellifera) Larvae [PDF]

open access: yesMetabolites, 2023
The hormone 20-hydroxyecdysone (20E) and the ecdysone receptors (ECR and USP) play critical roles in the growth and metabolism of insects, including honeybees.
Jing Yu   +6 more
doaj   +2 more sources

Molecular Targets of 20-Hydroxyecdysone in Mammals, Mechanism of Action: Is It a Calorie Restriction Mimetic and Anti-Aging Compound? [PDF]

open access: yesCells
The 20-hydroxyecdysone (20E) has been used in traditional medicine for a long time and acquired attention in the last decade as a food supplement and stimulant in physical activities.
Ernő Zádor
doaj   +2 more sources

Chemical Treatments for Insect Cell Differentiation: The Effects of 20-Hydroxyecdysone and Veratridine on Cultured Spodoptera frugiperda (Sf21) Insect Cell Ultrastructure [PDF]

open access: yesInsects, 2021
Previous studies have shown that insect cell cultures stop dividing, form clumps, and can be induced to grow processes reminiscent of axons, when the culture medium is supplemented with 20-hydroxyecdysone, insulin, or an agent that mimics their action ...
Lacey J. Jenson   +2 more
doaj   +2 more sources

Sterol Regulation of Development and 20-Hydroxyecdysone Biosynthetic and Signaling Genes in Drosophila melanogaster [PDF]

open access: yesCells, 2023
Ecdysteroids are crucial in regulating the growth and development of insects. In the fruit fly Drosophila melanogaster, both C27 and C28 ecdysteroids have been identified.
Di Wen   +3 more
doaj   +2 more sources

The Response of the Estrogen-Related Receptor to 20-Hydroxyecdysone in Bombyx mori: Insight Into the Function of Estrogen-Related Receptor in Insect 20-Hydroxyecdysone Signaling Pathway [PDF]

open access: yesFrontiers in Physiology, 2022
Estrogen-related receptor (ERR) is an orphan nuclear receptor that was first discovered in animals, and play an important role in metabolism, development, and reproduction. Despite extensive research on the function of ERR, its transcriptional regulation
Jinxin Wu   +13 more
doaj   +2 more sources

Research Progress on the Regulation of Autophagy and Apoptosis in Insects by Sterol Hormone 20-Hydroxyecdysone [PDF]

open access: yesInsects, 2023
20E (20-Hydroxyecdysone) is a central steroid hormone that orchestrates developmental changes and metamorphosis in arthropods. While its molecular mechanisms have been recognized for some time, detailed elucidation has primarily emerged in the past ...
Luobin Lin   +4 more
doaj   +2 more sources

Identification of genes regulated by 20-Hydroxyecdysone in Macrobrachium nipponense using comparative transcriptomic analysis [PDF]

open access: yesBMC Genomics
Background Macrobrachium nipponense is a freshwater prawn of economic importance in China. Its reproductive molt is crucial for seedling rearing and directly impacts the industry’s economic efficiency.
Huwei Yuan   +8 more
doaj   +2 more sources

20-hydroxyecdysone suppresses bladder cancer progression via inhibiting USP21: A mechanism associated with deubiquitination and degradation of p65 [PDF]

open access: yesTranslational Oncology
Bladder cancer is one of the most common malignancies of the urinary tract and a prevalent cancer worldwide, still requiring efficient therapeutic agents and approaches.
Qiang Ma   +8 more
doaj   +2 more sources

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