Researcher
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Researcher
The Division of Mental health and Addiction, Psychosis Research Unit, Oslo University Hospital
Researcher – Study electrophysiology in psychiatric disorders using human induced pluripotent stem cells.
The Division of Mental health and Addiction, Psychosis Research Unit, Oslo University Hospital and Centre of Excellence The Norwegian Centre for Mental Disorders Research (NORMENT) offer a 3 year researcher position. Researcher will be affiliated with the Psychiatric Molecular Genetics Group at the Department of Medical Genetics.
NORMENT runs a multicenter study involving all psychiatric hospital departments in Oslo and several research groups at the University of Oslo. The purpose of the programme is to study how biological/genetic, psychological and environmental factors contribute to severe mental disorders. NORMENT has used its infrastructure for clinical evaluations, neuropsychological testing, MRI brain imaging and biobanking to collect a large database. Specifically, we have collected a large number of genetic and electroencephalography (EEG) data, as well as skin biopsies on patients with schizophrenia (SCZ) and bipolar disorder (BD), and the current project is based on the emerging cell culture technology of induced pluripotent stem cells (iPSCs). Human cell-based models can be ideal experimental paradigms with which to investigate several key disease mechanisms, such as synapse dynamics, receptor interaction, electrophysiological properties and thus provide a new avenue in our understanding of psychiatric disorders. However, whether these novel models can predict live brain function remains to be clarified.
Project
The application of iPSCs is an emerging trend in science, and offers an excellent way to study the background of SCZ and BD. By performing cell-based iPSC studies, this project aims to identify and characterize molecular and cellular mechanisms and phenotypes that are responsible for the symptoms and predisposition of these disorders. Major goals include further development of our human iPSCs cell culture systems exploring the role of recently identified common and rare genetic factors in SCZ and BP related to neuronal excitability and synaptic communication. Moreover, we will investigate whether the iPSC-based systems can reflect excitability and synaptic communication in the live brain, as measured with EEG. By elucidating the underlying cellular/molecular mechanisms in SCZ/BD, this project may have a major impact in both basic science and clinical medicine.
Oslo universitetssykehus er en arbeidsplass med stort mangfold. Det mener vi er helt avgjørende for å løse de oppgavene som kreves av oss. Vi ønsker derfor at dette mangfoldet skal gjenspeiles blant søkerne til våre stillinger og oppfordrer alle til å søke uavhengig av hvem du er og hvilken bakgrunn du har.
17.10.2021
Oslo universitetssykehus HF
Oslo
Researcher
1
Heltid
Engasjement
100
4439990119
01.11.2021
31.10.2024
The current project represents pioneering efforts to understand the important interaction between genes and neuronal excitability using an appropriate iPSC model.
This project aims at experimental methodologies that will include electrophysiological characterization (single-cell intrinsic properties and synaptic communication using double patch) and 2-photon calcium imaging in acute slices and in vivo. Functional characterization will be complemented by structural analysis, post hoc immunolabeling, and expression assays. Additional phenotyping will also be performed in cell culture. The candidate will join the group experienced with iPSC differentiation. The derived cells will be subjected to rigorous validation utilizing already established protocols. These will include transcriptome analysis, immunohistochemistry, high-end microscopy, FACS, neurite analysis, synaptic protein staining analysis and synapse density. Moreover, the candidate will assess whether functional characteristics of the iPSC model can predict EEG indices of neuronal excitability and synaptic communication in SCZ and BD.
- The applicant must hold a strong PhD degree in neuroscience or equivalent and a documented genuine interest in the type of project we offer.
- The successful candidate should document experience in patch clamp recordings (voltage clamp, current clamp, whole-cell, excised patch) and other electrophysiological methods, as well as interest to work on investigation of cellular- and molecular-level mechanisms underlying SCZ and BP.
- Strong background in at least one of the following is strongly desired: Cell biology/molecular biology and/or neurophysiology/electrophysiology.
- Background in microscopic imaging is desirable.
- Strong analytical and problem solving skills and attention to details
- The candidate should be proficient in spoken and written English
- Personal skills will be emphasized. Especially, the candidate should be able to work independently and interactively in a team setting, be motivated and responsible, and also have a great work capacity and enthusiasm for research.
We offer an exciting research environment with a multidisciplinary profile and large opportunities for academic development. Favorable pension arrangements
Attractive welfare arrangements
The application must include:
- Application letter, including motivation for applying for the position
- CV (summarizing education, positions, academic work-scientific publications and other relevant activity)
- A complete list of any publications and academic work
- Copies of educational certificates and transcripts of records
Kirkeveien 166, 0451 Oslo, Norge
Oslo University Hospital with 22 000 employees is a learning and forward-thinking organization. We have a leading role in the development of research and innovation, as well as the development of tomorrow’s healthcare, precision medicine and treatment. Here you will find some of Norway’s leading experts in their fields, and be part of the largest health care workplace in the country. Our work environment is characterized by openness and respect. Regardless of educational background or experience, you will have the opportunity to develop and use your expertise in a place where it really matters.
Deadline: 30-06-2023
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