Category: Scientific Advances
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Cell Cycle Protein Has Surprising Secondary Function
A protein facilitating DNA replication during cell cycle also binds microtubules, findings that could inform more effective cancer treatments, according to a recent study published in the Journal of Cell Biology.
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How Non-Coding RNA Regulates Genes in the Developing Brain
Northwestern Medicine scientists have identified how a type of RNA regulates genes over an unprecedented distance, during a critical process of embryonic brain development that affects adult seizure susceptibility.
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Newly Formed Blood Vessels May Contribute to Eye Disease
A recent Northwestern Medicine study found that proteins linked to age-related macular degeneration crossed the blood-ocular barrier of aberrantly formed new blood vessels, a process that may contribute to disease.
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3-D Structure of COMPASS Protein Complex Revealed
The three-dimensional atomic structure of the epigenetic driver COMPASS was solved for the first time in a study published in the journal Cell.
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Motor Protein Organizes Egg Development
A motor protein called kinesin drives a unique mechanism that ensures correct placement of important proteins and mRNA during development of egg cells.
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Mapping Dopamine Neuron Projections
In a study published in Nature Neuroscience, Northwestern Medicine scientists demonstrated that subtypes of dopamine neurons have distinct projection patterns.
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Stimulation Excites the Brain to Form Better Memories
For the first time, scientists were able to specifically change the way the brain’s memory centers form new memories, according to a new Northwestern Medicine study.
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Mechanisms Driving Inherited Heart Disease
Northwestern Medicine scientists have identified a novel mechanism for how mutations in desmoplakin — a protein that helps cells stick together — can lead to cardiac arrhythmias and other diseases.
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Exploring the Mechanisms of Poxvirus Replication
A study published in the journal Cell uncovers how poxviruses take control of a protein complex in order to enhance their replication and counteract an immune response in hosts.
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Long Non-Coding RNA May Play Role in Fat Metabolism
A team of scientists has identified thousands of lincRNAs — long non-coding RNA molecules produced by so-called “junk DNA” — that are unique to human fat cells and may play an important role in fat metabolism.
