Results 21 to 30 of about 4,595,378 (204)

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

Application of High-Performance Liquid Chromatography for Simultaneous Identification of Integristerone A, 20-Hydroxyecdysone, Ecdysone and 2-Deoxy-20-hydroxyecdysone

open access: yesNatural Product Communications, 2007
Conditions for separation and identification of integristerone A (1), 20-hydroxyecdysone (2), ecdysone (3) and 2-deoxy-20-hydroxyecdysone (4) by reversed-phase HPLC with UV and mass-selective detection at atmospheric pressure chemical ionization have ...
Elena Novozhilova
exaly   +2 more sources

Identification and Functional Analysis of G Protein-Coupled Receptors in 20-Hydroxyecdysone Signaling From the Helicoverpa armigera Genome [PDF]

open access: yesFrontiers in Cell and Developmental Biology, 2021
G protein-coupled receptors (GPCRs) are the largest family of membrane receptors in animals and humans, which transmit various signals from the extracellular environment into cells.
Yan-Li Li   +7 more
doaj   +2 more sources

Effect of methyl jasmonate on production of 20-hydroxyecdysone and turkesterone in hairy roots of Silene linicola C.C.Gmelin

open access: yesBIO Web of Conferences, 2018
Methyl jasmonate (MeJ) affects the regulation of secondary metabolism, and it is considered to be a promising elicitor in the culture of cells, tissues and plant organs.
Erst Anna A.   +2 more
doaj   +3 more sources

Evaluation of physiological and molecular tools to assess ovarian stages in the black tiger prawn (Penaeus monodon)

open access: yesJournal of the World Aquaculture Society
Advancing knowledge of the molecular mechanisms governing vitellogenesis and spawning in the black tiger prawn, Penaeus monodon, requires an efficient method for identifying ovarian stages.
Gourab Chowdhury   +5 more
doaj   +2 more sources

Regeneration ofSarcophagaImaginal Discsin Vitro:Implication of 20-Hydroxyecdysone

open access: yesDevelopmental Biology, 1997
When the 3/4 sectors of leg imaginal discs of Sarcophaga were cultured in vitro in the presence of 2.5 x 10(-8) M 20-hydroxyecdysone, wound healing and restoration of their morphology occurred. This concentration of ecdysone was critical for wound healing and was 40 times lower than that necessary for inducing differentiation of imaginal discs in vitro.
Kunieda, Takekazu   +2 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy