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Search Results for "Melanin Ulk1"

10:35 EDT 30th March 2017 | BioPortfolio

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Safety in darkness: Team lays bare melanin's DNA guarding mechanism

With a little help from chickens and video cameras, scientists have captured live the moment when skin gets darker. In a new study, a team has filmed and demystified the process by which melanin -- mo...

Research team lays bare melanin's DNA guarding mechanism

With a little help from chickens and video cameras, scientists have captured live the moment when skin gets darker. In a study appearing in Scientific Reports, a Japanese team has filmed and demystifi...

Regulation of ER stress-induced autophagy by GSK3β-TIP60-ULK1 pathway

Regulation of mATG9 trafficking by Src- and ULK1-mediated phosphorylation in basal and starvation-induced autophagy

Studies lead to use of melanin as material for bioelectronic devices

(Fundação de Amparo à Pesquisa do Estado de São Paulo) Researchers at São Paulo State University's School of Sciences (FC-UNESP) in Brazil have succeeded in developing a novel route to more rapid...

Who gets sunburned? Survey finds risk is greater for young adults with melanin-rich skin

(American Osteopathic Association) Results from a study published in The Journal of the American Osteopathic Association point to an urgent need for sunburn prevention among young adults, particularly...

Fine-Tuned Microscopy Offers Breakthrough Resolution of Melanoma

Researchers have refined a classic Raman-based technique and succeeded in imaging the two dominant melanin molecules, which could lead to...

Japanese scientists capture live distribution of melanin inside the skin

With a little help from chickens and video cameras, scientists have captured live the moment when skin gets darker.

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Fluorescent quantification of melanin.

Melanin quantification is reportedly performed by absorption spectroscopy, commonly at 405 nm. Here, we propose the implementation of fluorescence spectroscopy for melanin assessment. In a typical in...

A small-molecule activator induces ULK1-modulating autophagy-associated cell death in triple negative breast cancer.

ULK1 (unc-51 like autophagy activating kinase 1) is well known to be required to initiate the macroautophagy/autophagy process, and thus activation of ULK1-modulating autophagy/autophagy-associated ce...

Superior Performance of Polyurethane Based on Natural Melanin Nanoparticles.

Melanin, a kind of well-known multifunctional biomacromolecules that are widely available in large quantities from a variety of natural sources. In this work, Polyurethane (PU) /melanin nanocomposites...

Autophagy up and down by outsmarting the incredible ULK.

Macroautophagy/autophagy initiation is finely regulated by post-translational modifications of key proteins, to comply with the fast kinetics of the cellular response to several stress stimuli. Phosph...

Does melanin matter in the dark?

In living cells, melanin pigment is formed within melanosomes, which not only protect the cells from autodestruction, but also serve as second messenger organelles regulating important skin functions,...

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