Category: Scientific Advances
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DNA Methylation Plays Key Role in Stem Cell Differentiation
Northwestern Medicine scientists have uncovered how DNA methylation triggers stem cells to transform into more specialized neuronal cells.
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Key Polarity Protein Uncovered
Northwestern Medicine scientists have identified a signaling protein that regulates cell organization, with implications for early development and certain diseases.
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Scientists Discover Novel Treatment Target for Sepsis
A Northwestern Medicine study provides new insights into the key role a molecule called oxPAPC plays in the inflammatory response. The findings could inform the development of new therapies for sepsis.
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The CRISPR Revolution
Northwestern Medicine scientists usher in a new era of genetic research. Learn how our investigators are using CRISPR technology to isolate mutations that cause neurological diseases and to understand how individual genes can damage or protect cells.
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New Insights Into How the Retina Processes Orientation
Northwestern Medicine scientists have discovered cells in the retina that determine horizontal or vertical orientation, and demonstrated how they convey information.
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Genetic Modifications to “Clock Gene” Impact Circadian Cycles
A genetic change in a “clock gene” produced significant changes in circadian rhythm, providing insight into how the complex system is regulated according to a study published in PNAS.
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Scientists Identify Direct Contact Between Mitochondria and Lysosomes
For the first time, Northwestern Medicine scientists have discovered that two key cellular structures, mitochondria and lysosomes, are in direct contact with each other.
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Nanoshells Provide New Approach to Targeted Chemotherapy Delivery
A team of scientists has demonstrated a novel approach to delivering cancer drugs directly to tumor cells, through gold nanoparticles that can be remotely triggered to release therapies.
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Tracking Protein Disposal Could Lead to Improved Therapies
A new Northwestern Medicine study detailed a technique that could help scientists find the cause of cancer or autism-spectrum disease stemming from faulty protein disposal.
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2017 in Scientific Images
From heart tissue repair to retinal cell development, scientific images helped bring to life the discoveries published by Feinberg faculty, trainees and students in 2017. See a selection of some of the most striking images of the year.
