Results 51 to 60 of about 185,946 (280)

Thyroxine-binding globulin: investigation of microheterogeneity [PDF]

open access: yes, 1981
Preparations of T4-binding globulin (TBG) from human serum was performed using only two affinity chromatography steps. Purity of the protein was demonstrated by a single band in overloaded disc and sodium dodecyl sulfate electrophoresis, equimolar ...
Gärtner, Roland   +4 more
core   +1 more source

Upregulation of Mitf by Phenolic Compounds-Rich Cymbopogon schoenanthus Treatment Promotes Melanogenesis in B16 Melanoma Cells and Human Epidermal Melanocytes [PDF]

open access: yes, 2017
Melanin provides inherent protection against skin cancer by absorbing broad-spectrum radiant energy of UV radiation. Cutaneous malignant melanoma incidence has recently been observed to increase and the frequency is closely associated with the skin color,
Isoda Hiroko   +5 more
core   +1 more source

Desacetyl-α-melanocyte stimulating hormone and α-melanocyte stimulating hormone are required to regulate energy balance

open access: yesMolecular Metabolism, 2018
OBJECTIVE: Regulation of energy balance depends on pro-opiomelanocortin (POMC)-derived peptides and melanocortin-4 receptor (MC4R). Alpha-melanocyte stimulating hormone (α-MSH) is the predicted natural POMC-derived peptide that regulates energy balance. Desacetyl-α-MSH, the precursor for α-MSH, is present in brain and blood.
Mountjoy, Kathleen G.   +19 more
openaire   +6 more sources

Role of SLC16A10 in Psoriasis Through the Regulation of Arachidonic Acid Metabolism in Keratinocytes

open access: yesAdvanced Science, EarlyView.
This study demonstrates that SLC16A10 plays a crucial role in psoriasis pathogenesis through arachidonic acid metabolism regulation in keratinocytes. Using multi‐omics analysis and experimental validation, researchers identify SLC16A10 as both a diagnostic biomarker and therapeutic target.
Jingyuan Yang   +17 more
wiley   +1 more source

Melanocortin Peptide Therapy for the Treatment of Arthritic Pathologies

open access: yesThe Scientific World Journal, 2009
Arthritic pathologies are a major cause of morbidity within the western world, with rheumatoid arthritis affecting approximately 1% of adults. This review highlights the therapeutic potential of naturally occurring hormones and their peptides, in both ...
S. J. Getting   +7 more
doaj   +1 more source

Molecular evolution of the proopiomelanocortin system in Barn owl species.

open access: yesPLoS ONE, 2020
Examination of genetic polymorphisms in outbred wild-living species provides insights into the evolution of complex systems. In higher vertebrates, the proopiomelanocortin (POMC) precursor gives rise to α-, β-, and γ-melanocyte-stimulating hormones (MSH),
Karin Löw   +8 more
doaj   +1 more source

Mechanism of Mitf inhibition and morphological differentiation effects of hirsein A on B16 melanoma cells revealed by DNA microarray [PDF]

open access: yes, 2012
BackgroundWe have previously reported that hirsein A inhibits melanogenesis in B16 melanoma cells by downregulating the Mitf gene expression.ObjectiveIn this study, microarray was employed to determine the transcriptional response of B16 cells to hirsein
Han Junkyu   +5 more
core   +1 more source

Innovative transdermal drug delivery systems: Benefits, challenges, and emerging application

open access: yesBMEMat, EarlyView.
The graphical abstract illustrates the diverse nanostructures employed in transdermal drug delivery systems, highlighting their unique mechanisms to penetrate the intricate layers of skin. It provides a detailed representation of the skin's complex anatomy, emphasizing the challenges posed by its barrier properties.
Syed Waqas Ali Shah   +9 more
wiley   +1 more source

Hypophysis [PDF]

open access: yes, 2009
Histology blog entry for January 30, 2009 about the ...
Krause, William J., II, 1942-
core  

Bird Integumentary Melanins: Biosynthesis, Forms, Function and Evolution [PDF]

open access: yes, 2016
Melanins are the ubiquitous pigments distributed in nature. They are one of the main pigments responsible for colors in living cells. Birds are among the most diverse animals regarding melanin-based coloration, especially in the plumage, although they ...
Agrup   +40 more
core   +2 more sources

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