Results 1 to 10 of about 223,790 (352)

Dual effects of 9-cis retinoic acid on ACTH-dependent hyperplastic adrenal tissues

open access: yesScientific Reports, 2021
Retinoids play a pivotal role in adrenal development and differentiation. Recent clinical trials revealed therapeutic potential of both all-trans and 9-cis retinoic acid in patients with cortisol excess due to a pituitary ACTH-secreting adenoma and ...
Francesca Pecori Giraldi   +4 more
doaj   +1 more source

Retinoids regulate the formation and degradation of gap junctions in androgen-responsive human prostate cancer cells. [PDF]

open access: yesPLoS ONE, 2012
The retinoids, the natural or synthetic derivatives of Vitamin A (retinol), are essential for the normal development of prostate and have been shown to modulate prostate cancer progression in vivo as well as to modulate growth of several prostate cancer ...
Linda Kelsey   +4 more
doaj   +1 more source

Microbial Production of Bioactive Retinoic Acid Using Metabolically Engineered Escherichia coli

open access: yesMicroorganisms, 2021
Microbial production of bioactive retinoids, including retinol and retinyl esters, has been successfully reported. Previously, there are no reports on the microbial biosynthesis of retinoic acid.
Minjae Han, Pyung Cheon Lee
doaj   +1 more source

Polyplexes of retinoic acid: an in vitro study of complex nanostructures against colorectal cancer cell line (HCT-15)

open access: yesJournal of Materials Science: Materials in Medicine, 2021
Despite recent advances in the treatment of human colon cancer, the chemotherapeutic efficacy against colon cancer is still unsatisfactory. The complexity in colorectal cancer treatment leads to new research in combination therapy to overcome multidrug ...
Narayan Ture   +2 more
doaj   +1 more source

Liposomal delivery of hydrophobic RAMBAs provides good bioavailability and significant enhancement of retinoic acid signalling in neuroblastoma tumour cells [PDF]

open access: yes, 2020
Retinoid treatment is employed during residual disease treatment in neuroblastoma, where the aim is to induce neural differentiation or death in tumour cells.
Bilip, Maja   +11 more
core   +4 more sources

Regulating Retinoic Acid Availability during Development and Regeneration: The Role of the CYP26 Enzymes. [PDF]

open access: yes, 2020
This review focuses on the role of the Cytochrome p450 subfamily 26 (CYP26) retinoic acid (RA) degrading enzymes during development and regeneration. Cyp26 enzymes, along with retinoic acid synthesising enzymes, are absolutely required for RA homeostasis
Roberts, C
core   +1 more source

Metabolism of all-trans-retinoic acid by cultured human epidermal keratinocytes

open access: yesJournal of Lipid Research, 1997
The uptake and metabolism of exogenous all-trans-retinoic acid by human epidermal keratinocytes in submerged culture was examined. Retinoic acid presented to keratinocytes in physiological form bound to albumin was rapidly taken up.
R K Randolph, M Simon
doaj   +1 more source

Super-enhancer associated core regulatory circuits mediate susceptibility to retinoic acid in neuroblastoma cells

open access: yesFrontiers in Cell and Developmental Biology, 2022
Neuroblastoma is a pediatric tumour that accounts for more than 15% of cancer-related deaths in children. High-risk tumours are often difficult to treat, and patients’ survival chances are less than 50%. Retinoic acid treatment is part of the maintenance
Roshna Lawrence Gomez   +9 more
doaj   +1 more source

Effect of retinoids on nuclear retinoic acid receptors mRNA in adipose tissue of retinol-deficient rats.

open access: yesJournal of Lipid Research, 1992
In this study, we examined effects of retinol deficiency and three retinoids, all-trans-retinoic acid, 13-cis-retinoic acid, and etretin, the aromatic derivative of retinoic acid on nuclear retinoic acid receptor isoforms alpha, beta, and gamma mRNA in ...
Riaz-ul-Haq, F Chytil
doaj   +1 more source

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