A research group led by Osaka University and the University of Tokyo found that
the intracellular protein trafficking is important for higher brain functions such as learning and memory.
The research group showed that a molecule, ARHGAP33 regulates synaptic functions and behaviors via
intracellular protein trafficking and that the lack of ARHGAP33 causes neuropsychiatric disorder - related impaired higher brain functions.
The group» finding that the impaired
intracellular protein trafficking leads to neuropsychiatric disorders - related abnormal higher brain functions has high impact on the fields of psychiatry, basic medical sciences, and pharmaceutical sciences.
Then, the research group examined the molecular mechanism behind the impaired synaptic functions and behaviors in ARHGAP33 KO mice and found that ARHGAP33 is localized to the Golgi apparatus to regulate
intracellular protein trafficking of the Tropomyosin receptor kinase B (TrkB) receptor, a neurotrophin receptor, to synaptic sites.
Not exact matches
The huntingtin gene encodes a large scaffold
protein, with many interaction partners, which is thought to be involved in
intracellular trafficking.
In a paper published in the Journal of Neuroscience, the OIST Cell Signal Unit, led by Professor Tadashi Yamamoto, reported that mice lacking an
intracellular trafficking protein called LMTK3, are hyperactive.
A group of researchers led by Professor KIKUCHI Kazuya at the Graduate School of Engineering, Osaka University, clarified the role of a N - glycan chain on glucose transporter type 4 (GLUT4) by developing a method for visualizing
intracellular trafficking of
proteins.
Protein - protein interactions contributing to the specificity of intracellular vesicular traff
Protein -
protein interactions contributing to the specificity of intracellular vesicular traff
protein interactions contributing to the specificity of
intracellular vesicular
trafficking.
Timothy Springer, with colleagues Michael L. Dustin and Charles A. Dinarello, identifies and characterizes adhesion molecules, a class of cell surface
proteins that function in the interactions of immune cells with other cells, including antigen - specific recognition and cell
trafficking: integrin LFA - 1 involved in cytoskeleton and signaling, and
intracellular adhesion molecules (ICAMs), which are binding partners (ligands) for LFA - 1 and are increased in inflammatory and autoimmune disease.
Transmembrane
protein OSTA - 1 shapes sensory cilia morphology via regulation of
intracellular membrane
trafficking in C. elegans.
To study the effects of LRO - related gene mutations, Dr. Huizing is performing fluorescent
protein expression studies using patients» cells in order to examine defective
intracellular trafficking.
Together, these findings support a role for huntingtin in the
intracellular trafficking of
proteins required for the construction of the extracellular matrix.
In the Endocytic
Trafficking and
Intracellular Delivery team we study the cell biology of carbohydrate - binding
proteins (lectins) at the level of cellular entry though clathrin - independent endocytosis, retrograde sorting on early endosomes, and translocation to the cytosol.