Rie Asada Kitamura

ORCID: 0000-0001-8347-6909
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About
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Research Areas
  • Pancreatic function and diabetes
  • Endoplasmic Reticulum Stress and Disease
  • Genetics and Neurodevelopmental Disorders
  • Pancreatitis Pathology and Treatment
  • Diabetes and associated disorders
  • RNA regulation and disease
  • Metabolism, Diabetes, and Cancer
  • ATP Synthase and ATPases Research
  • Adenosine and Purinergic Signaling

Washington University in St. Louis
2021-2024

Wolfram syndrome is a rare genetic disorder largely caused by pathogenic variants in the WFS1 gene and manifested diabetes mellitus, optic nerve atrophy, progressive neurodegeneration. Recent clinical findings have revealed as spectrum disorder. Therefore, genotype-phenotype correlation analysis needed for diagnosis therapeutic development. Here, we focus on c.1672C>T, p.R558C variant, which highly prevalent Ashkenazi Jewish population. Clinical investigation indicated that patients carrying...

10.1172/jci.insight.156549 article EN cc-by JCI Insight 2022-09-21

Mesencephalic astrocyte-derived neurotrophic factor (MANF) is an endoplasmic reticulum (ER)-resident secretory protein that reduces inflammation and promotes proliferation in pancreatic β cells. Numerous studies have highlighted the potential of MANF as a therapeutic agent for diabetes mellitus (DM), making it essential to understand mechanisms underlying MANF's functions. In our previous search molecule mediates signaling, we identified Neuroplastin (NPTN) binding partner localizes on cell...

10.1073/pnas.2411234121 article EN cc-by Proceedings of the National Academy of Sciences 2024-08-06

Abstract Mesencephalic astrocyte-derived neurotrophic factor (MANF) is an endoplasmic reticulum (ER)-resident secretory protein that reduces inflammation and promotes proliferation in pancreatic β cells. Numerous studies have highlighted the potential of MANF as a therapeutic agent for diabetes mellitus (DM), making it essential to understand mechanisms underlying MANF’s functions. In our previous search molecule mediates signaling, we identified Neuroplastin (NPTN) binding partner localizes...

10.1101/2023.09.08.556759 preprint EN cc-by-nd bioRxiv (Cold Spring Harbor Laboratory) 2023-09-08

Abstract Wolfram syndrome is a rare genetic disorder largely caused by pathogenic variants in the WFS1 gene and manifested diabetes mellitus, optic nerve atrophy, progressive neurodegeneration. Recent clinical findings have revealed as spectrum disorder. Therefore, genotype-phenotype correlation analysis needed for diagnosis therapeutic development. Here, we focus on c.1672C>T, p.R558C variant which highly prevalent Ashkenazi-Jewish population. Clinical investigation indicates that...

10.1101/2021.11.07.467657 preprint EN cc-by-nc-nd bioRxiv (Cold Spring Harbor Laboratory) 2021-11-08
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