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个人简介
Interests
Gene expression in plant organelles
Photosynthetic enhancement
Molecular basis of myalgic encephalomyelitis/chronic fatigue syndrome
Recent Research
Dr. Hanson has two different research programs, related through their dependence on modern methods for examining genome sequences and gene expression. Her research in plant biology has always focused on the genome-containing organelles of plants, chloroplasts and mitochondria. Reflecting their prokaryotic origins, gene expression in these organelles differs from that of nuclear genes. In particular, organelle genes are often organized in operons that undergo considerable post-transcriptional processing, including RNA editing. The nuclear genome exerts significant control of organelle gene expression through the action of nuclear-encoded proteins targeted to the organelle.
Research goals include identification of the components of the organelle RNA editing apparatus and an RNA/protein complex that suppresses the expression of an abnormal mitochondrial protein. Another study utilizes synthetic biology methods to introduce CO2-concentrating microcompartments into chloroplasts. A third project concerns engineering of the carbon-fixing enzyme Rubisco in chloroplasts in order to enhance the efficiency of photosynthesis. A second research area is the pathophysiology of the human illness Chronic Fatigue Syndrome (CFS), also known as Myalgic Encephalomyelitis (ME). Individuals with this illness often have evidence of immune system activation and dysfunction. One current project is examining metabolism of immune cells and metabolites in plasma. Another project aims to identify differences in gene expression and cargo of extracellular vesicles at baseline and following exercise in healthy and in subjects diagnosed with ME/CFS
Gene expression in plant organelles
Photosynthetic enhancement
Molecular basis of myalgic encephalomyelitis/chronic fatigue syndrome
Recent Research
Dr. Hanson has two different research programs, related through their dependence on modern methods for examining genome sequences and gene expression. Her research in plant biology has always focused on the genome-containing organelles of plants, chloroplasts and mitochondria. Reflecting their prokaryotic origins, gene expression in these organelles differs from that of nuclear genes. In particular, organelle genes are often organized in operons that undergo considerable post-transcriptional processing, including RNA editing. The nuclear genome exerts significant control of organelle gene expression through the action of nuclear-encoded proteins targeted to the organelle.
Research goals include identification of the components of the organelle RNA editing apparatus and an RNA/protein complex that suppresses the expression of an abnormal mitochondrial protein. Another study utilizes synthetic biology methods to introduce CO2-concentrating microcompartments into chloroplasts. A third project concerns engineering of the carbon-fixing enzyme Rubisco in chloroplasts in order to enhance the efficiency of photosynthesis. A second research area is the pathophysiology of the human illness Chronic Fatigue Syndrome (CFS), also known as Myalgic Encephalomyelitis (ME). Individuals with this illness often have evidence of immune system activation and dysfunction. One current project is examining metabolism of immune cells and metabolites in plasma. Another project aims to identify differences in gene expression and cargo of extracellular vesicles at baseline and following exercise in healthy and in subjects diagnosed with ME/CFS
研究兴趣
论文共 260 篇作者统计合作学者相似作者
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期刊级别
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Cell Reports Medicineno. 1 (2024): 101373-101373
Journal of translational medicineno. 1 (2024): 1-35
CELL REPORTS MEDICINEno. 1 (2024)
Journal of extracellular vesiclesno. 1 (2024): e12403-e12403
biorxiv(2024)
Journal of Immunologyno. 1 (2023): 229.01-229.01
Medicina (Kaunas, Lithuania)no. 3 (2023): 571-571
bioRxiv : the preprint server for biology (2023)
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作者统计
#Papers: 267
#Citation: 16319
H-Index: 68
G-Index: 121
Sociability: 6
Diversity: 1
Activity: 1
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