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Search Results for "Melanin Ulk1"

01:21 EDT 30th May 2017 | BioPortfolio

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

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...

Fine-tuned microscopy technique offers breakthrough imaging of melanoma

Researchers have recently refined a classic Raman-based technique and succeeded in imaging the two dominant melanin molecules -- a breakthrough that could lead to new understandings and, critically, e...

A fine-tuned microscopy technique offers breakthrough imaging of melanoma

(The Optical Society) Researchers have recently refined a classic Raman-based technique and succeeded in imaging the two dominant melanin molecules -- a breakthrough that could lead to new understandi...

Chemists create the ultimate natural sunscreen

Chemists, materials scientists and nanoengineers have created what may be the ultimate natural sunscreen. They report the development of nanoparticles that mimic the behavior of natural melanosomes, m...

Skin color no shield against skin cancer

(Rush University Medical Center) The misconception that people with more pigment -- called melanin -- in their skin cells are protected from cancer-causing ultra-violet rays can be deadly. Melanoma, ...

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Ulk1 over-expression in human gastric cancer is correlated with patients' T classification and cancer relapse.

Ulk1 is a key autophagy protein. Here, we tested expression and potential function of Ulk1 in human gastric cancer. Ulk1 mRNA and protein were significantly elevated in multiple fresh human gastric ca...

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...

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