Results 41 to 50 of about 38,509 (256)

Vitamin A, endocrine tissues and hormones: interplay and interactions

open access: yesEndocrine Connections, 2017
Vitamin A (retinol) is a micronutrient critical for cell proliferation and differentiation. In adults, vitamin A and metabolites such as retinoic acid (RA) play major roles in vision, immune and brain functions and tissue remodelling and metabolism. This
J Brossaud, V Pallet, J-B Corcuff
doaj   +1 more source

Therapeutic insights elaborating the potential of retinoids in Alzheimer’s disease

open access: yesFrontiers in Pharmacology, 2022
Alzheimer’s disease (AD) is perceived with various pathophysiological characteristics such oxidative stress, senile plaques, neuroinflammation, altered neurotransmission immunological changes, neurodegenerative pathways, and age-linked alterations.
Tapan Behl   +11 more
doaj   +1 more source

Synthetic retinoids as potential antitumour agents

open access: yes, 2005
The retinoids, natural or synthetic derivatives of vitamin A, exhibit a variety of biological effects that may have implications in cancer chemoprevention and therapy.
F. Zunino   +3 more
core   +1 more source

RETINOIDS IN DERMATOLOGY:FUNCTIONAL ACTIVITY AND PROSPECTS OF SYNTHETIC ANALOGUES

open access: yesBiotechnologia Acta, 2020
The aim of the work was to analyze and summarize information on the functional activity of known retinoids, as well as to determine the directions of their modification and prospects for the use of their synthetic analogues in dermatology.
V. B. KOVTUN
doaj   +1 more source

Retinoids Delivery Systems in Cancer: Liposomal Fenretinide for Neuroectodermal-Derived Tumors

open access: yesPharmaceuticals, 2021
Retinoids are a class of natural and synthetic compounds derived from vitamin A. They are involved in several biological processes like embryogenesis, reproduction, vision, growth, inflammation, differentiation, proliferation, and apoptosis.
Veronica Bensa   +7 more
doaj   +1 more source

INDEPENDENT ASSISTANTS AND PARTNERS OF RUSSIAN NATURAL RESEARCHERS ON THE ABROAD OF THE XIX-XX CENTURY

open access: yesРазработка и регистрация лекарственных средств, 2019
The paper presents information about F.B. Schwabe and N. Zaklin, entrepreneurs of the late 19th and early 20th centuries who, through their labor and ingenuity, created the material and technical base that provided the development of various branches of ...
K. S. Guzev
doaj  

Retinoic acid protects human breast cancer cells against etoposide-induced apoptosis by NF-kappaB-dependent but cIAP2-independent mechanisms

open access: yesMolecular Cancer, 2010
Background Retinoids, through their cognate nuclear receptors, exert potent effects on cell growth, differentiation and apoptosis, and have significant promise for cancer therapy and chemoprevention.
Gronemeyer Hinrich   +2 more
doaj   +1 more source

Retinoids, Retinoic Acid Receptors, and Cancer

open access: yes, 2011
Retinoids (i.e., vitamin A, all-trans retinoic acid, and related signaling molecules) induce the differentiation of various types of stem cells. Nuclear retinoic acid receptors mediate most but not all of the effects of retinoids.
Xiao-Han Tang, Lorraine J. Gudas
core   +1 more source

Update: Mechanisms of Topical Retinoids in Acne

open access: yes, 2022
International audienceTopical retinoids are the cornerstone of current acne management due to their actions on multiple facets of acne pathophysiology.
Kang, Sewon   +3 more
core   +1 more source

Synthetic Retinoids [PDF]

open access: yes, 2010
Chapter one is split into three sections, providing general overviews of synthetic retinoids and their biology, Pd-catalysed C-C bond forming reactions and transition metal-catalysed borylation of aromatic and vinylic C-H bonds, respectively. Chapter
BARNARD, JONATHAN,HAROLD
core  

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