Tag: Cell and Developmental Biology
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Exploring Flow Transport in Egg Cells
Motor proteins “slingshot” microtubules within developing egg cells of fruit flies, creating a current that transports mRNA to a developing egg.
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New Insights into Cell Polarity
A previously unknown mechanism involving the protein Scribble helps maintain polarity in cells, according to a Northwestern Medicine study.
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Combination Treatment May Prolong HIV Viral Suppression
A novel combination treatment may increase the ability of monoclonal antibodies to control viral infection in patients diagnosed with HIV, according to a Northwestern Medicine study.
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Award Funds International Vascular Malformation Research
An international collaboration for which Luisa Iruela-Arispe, PhD, chair of Cell and Developmental Biology, serves as North American coordinator, has received a five-year, $7 million Transatlantic Networks of Excellence Program award from the Leducq Foundation.
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Investigating Long-Lived Mitochondrial Proteins
Northwestern Medicine investigators have discovered that a subset of proteins in mitochondria of brain and heart cells are long-lived, supporting the long-term stability of mitochondrial complex architecture.
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Strengthened Microtubules Aid Cell Migration
Migrating cells use stiffened microtubules to push through tissue barriers, seeking out weak points in tissue, according to a recent study.
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Uncovering Molecular Mechanisms Behind Cell Signaling
A study led by Northwestern Medicine investigators has identified the molecular mechanisms within protein complexes that promote cell-to-cell adhesion and communication.
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Crosslinker Protein Helps Egg Cells Develop
A protein helps direct the flow of materials in the Drosophila ovary during the development of egg cells, according to a Northwestern Medicine study.
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Enhanced Autophagy Could Help Treat Diabetes
Enhancing autophagy in fat could help treat diabetes, according to a Northwestern Medicine study published in Cell Reports.
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Identifying Molecular Mechanisms Within the Nuclear Lamina
Northwestern Medicine investigators discovered that nuclear surface proteins called nuclear lamin isoforms regulate nuclear pore complexes, shedding light on the role molecular mechanisms play in genetic mutations behind many rare diseases.
