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image: How High Fat and Insulin Levels May Lead to Diabetes

How High Fat and Insulin Levels May Lead to Diabetes

By | July 1, 2016

Lipids and insulin play important roles in blood sugar regulation, and altered levels of either could kick start metabolic dysfunction.


image: What Causes Type 2 Diabetes?

What Causes Type 2 Diabetes?

By | July 1, 2016

Insulin resistance and high levels of insulin and lipids all precede the development of metabolic dysfunction. Which metabolic factor is to blame?


image: On the Origins of Life

On the Origins of Life

By | March 17, 2015

A new experimental system demonstrates that precursors of ribonucleotides, amino acids, and lipids may have simultaneously arisen from the same prebiotic chemistry.


image: Week in Review: April 28–May 2

Week in Review: April 28–May 2

By | May 2, 2014

Male scientists stress mice out; using SCNT to reprogram adult cells; acetate can reach mouse brain, reduce appetite; WHO sounds “post-antibiotic era” alarm


image: Rare Fat Keeps Fly from Freezing

Rare Fat Keeps Fly from Freezing

By | April 30, 2014

Researchers report the first evidence of cryopreservation by an overwintering insect in which stores of an uncommon lipid are critical.


image: An Ancient Evolutionary Advantage?

An Ancient Evolutionary Advantage?

By | April 1, 2014

Shared sequences within the brain lipid-metabolism pathway between Neanderthals and modern Europeans highlight questions about how these genetic similarities arose.


image: Triglyceride Clock

Triglyceride Clock

By | February 10, 2014

The timing of meals affects the levels of lipids in the livers of mice, according to a study.


image: Another Eczema Gene Identified

Another Eczema Gene Identified

By | November 6, 2013

Human variations in a gene that causes matted fur in mutant mice are tied to the skin malady.


image: How Autophagy Works

How Autophagy Works

By | February 1, 2012

There are five steps of autophagosome biogenesis: induction, expansion, vesicle completion, fusion, and cargo degradation. 


The Enigmatic Membrane

By | February 1, 2012

Despite years of research, the longstanding mystery of where the autophagosome gets its double lipid bilayers is not much clearer.


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