Projects per year
Personal profile
Research Interests
Dr. Semba’s research focus is on the neurobiology of sleep. Her approach is multifaceted, including basic cellular and molecular mechanisms of sleep/wake regulation, as well as cognitive and physiological consequences of chronic sleep loss. These questions are addressed using various combinations of behavioural, electrophysiological, anatomical, biochemical, and molecular techniques in rodent models.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
Doctor of Science, Rutgers University
Master in Science, Tokyo University of Education
Bachelor of Education, Tokyo University of Education
Research Topics
- Neurobehavioural and physiological impacts of chronic sleep restriction
- Role of astrocytes in sleep wake regulation
- Basal forebrain mechanisms of sleep and wakefulness
- Hormonal modulation of sleep regulation
- Circadian control of sleep and waking
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Role of astrocytic remodeling in sleep/wake regulation
Semba, K. (PI)
1/1/22 → …
Project: Research project
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Role of astrocytic remodeling in sleep/wake regulation
Semba, K. (PI)
Natural Sciences and Engineering Research Council of Canada
1/1/21 → …
Project: Research project
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Role of astrocytic remodeling in sleep/wake regulation
Semba, K. (PI)
Natural Sciences and Engineering Research Council of Canada
1/1/20 → …
Project: Research project
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Role of astrocytic remodeling in sleep/wake regulation
Semba, K. (PI)
Natural Sciences and Engineering Research Council of Canada
1/1/19 → …
Project: Research project
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Role of astrocytic remodeling in sleep/wake regulation
Semba, K. (PI)
Natural Sciences and Engineering Research Council of Canada
1/1/18 → …
Project: Research project
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Altered circadian activity and sleep/wake rhythms in the stable tubule only polypeptide (STOP) null mouse model of schizophrenia
Deurveilher, S., Ko, K. R., Saumure, B. S. C., Robertson, G. S., Rusak, B. & Semba, K., Apr 1 2021, In: Sleep. 44, 4, zsaa237.Research output: Contribution to journal › Article › peer-review
Open Access7 Citations (Scopus) -
Homeostatic sleep and body temperature responses to acute sleep deprivation are preserved following chronic sleep restriction in rats
Deurveilher, S., Shewchuk, S. M. & Semba, K., Oct 29 2021, In: Journal of Sleep Research.Research output: Contribution to journal › Article › peer-review
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Homeostatic sleep and body temperature responses to acute sleep deprivation are preserved following chronic sleep restriction in rats
Deurveilher, S., Shewchuk, S. M. & Semba, K., Oct 2021, In: Journal of Sleep Research. 30, 5, e13348.Research output: Contribution to journal › Article › peer-review
3 Citations (Scopus) -
Microglia dynamics in sleep/wake states and in response to sleep loss
Deurveilher, S., Golovin, T., Hall, S. & Semba, K., Feb 2021, In: Neurochemistry International. 143, 104944.Research output: Contribution to journal › Article › peer-review
45 Citations (Scopus) -
No loss of orexin/hypocretin, melanin-concentrating hormone or locus coeruleus noradrenergic neurons in a rat model of chronic sleep restriction
Deurveilher, S., Antonchuk, M., Saumure, B. S. C., Baldin, A. & Semba, K., Sept 2021, In: European Journal of Neuroscience. 54, 6, p. 6027-6043 17 p.Research output: Contribution to journal › Article › peer-review
4 Citations (Scopus)
Activities
- 1 Membership of board
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The journal SLEEP (External organisation)
Semba, K. (Member)
2003 → …Activity: Membership › Membership of board