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Search Results for "Melanin Ulk1"

09:00 EST 12th February 2016 | BioPortfolio

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New MPF Rating System for Sleep Eye Wear Points Toward Melanin (Melanin - Not Melatonin!)

San Antonio, Texas (PRWEB) October 23, 2015 Researchers at Photoprotective Technologies (PPT) introduced a rating system for determi...

Treating Brown Spots without Hydroquinone

SPRINGDALE, Ark., Sept. 18, 2015 /PRNewswire/ -- One of the most common visible skin conditions we associate with aging is the appearance of dark spots. Understanding why these spots appear is th...

Facial Pores in Melanin Layer and Genetic Algorithms for Human Face Characterization

Facial Pores in Melanin Layer and Genetic Algorithms for Human Face CharacterizationPages 12-21Author Carlos Villegas-QuezadaJoan ClimenAbstract The characterization of a face is a vital element for ...

Color Clues in Dino Fossils

Researchers confirm that some microscopic imprints in fossilized dinosaur feathers are pockets of melanin.

True colors: Using molecular analysis to clarify dino color claims

(North Carolina State University) How do we know that the melanosomes found in the fossils are actually melanosomes and not something else, like leftover impressions from the microbes (some of which a...

Small-molecule inhibitors: bULKing up mTOR inhibition

A new small-molecule inhibitor of the autophagy-initiating kinase ULK1 serves to block a critical survival mechanism activated upon inhibition of mTORC1, potentially enhancing treatment efficacy for m...

Human skin detection technology for improved security, search and rescue

(The Optical Society) Researchers at the Air Force Institute of Technology (AFIT) have developed a novel two-dimensional feature space which uses the spectral absorption characteristics of melanin, he...

Chemical Analysis Finds Pigments Persist in Dino Feathers

In 2010, Yale Univ. scientists for the first time, used fossilized melanosomes, melanin-containing organelles, to infer the colors of a 150-million–year-old dinosaur.Read more about Chemical Analysi...

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Deubiquitinase inhibition by WP1130 leads to ULK1 aggregation and blockade of autophagy.

Autophagy represents an intracellular degradation process which is involved in both regular cell homeostasis and disease settings. In recent years, the molecular machinery governing this process has b...

Sub-nm 3D observation of human hair melanin by high-voltage STEM.

The ultrastructure of melanin granules in human hair was studied using 1,000 kV high-voltage scanning transmission electron microscopy to successfully reconstruct three-dimensional images of the whole...

Autophagy protein Ulk1 promotes mitochondrial apoptosis through reactive oxygen species.

Regardless of rapid progression in the field of autophagy, it remains a challenging task to understand the cross talk with apoptosis. In this study, we overexpressed Ulk1 in HeLa cells and evaluated t...

Atg13 is essential for autophagy and cardiac development in mice.

Autophagy is a major intracellular degradation system by which cytoplasmic components are enclosed by autophagosomes and delivered to lysosomes. Formation of the autophagosome requires a set of autoph...

Physical factors affecting chloroquine binding to melanin.

Chloroquine is an antimalarial drug but is also prescribed for conditions such as rheumatoid arthritis. Long-term users risk toxic side effects, including retinopathy, thought to be caused by chloroqu...

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