Personal profile
About Me
Eitan Okun, Ph.D., a Full Prof. and Vice Dean for Research Resources Development at the Mina and Everard Goodman Faculty of Life Sciences, and the Gonda Multidisciplinary Brain research center at Bar-Ilan University in Israel. Prof. Okun, Head of the Paul Feder laboratory for Alzheimer's disease research, has received his Ph.D. in Biology from Bar Ilan University in 2007 and then moved to be a post-doctoral research fellow at the National institute on Aging at the National Institute of Health, Baltimore, MD. Following his post-doctoral fellowship, Eitan has accepted his current position where his research focuses on basic and translational neuroimmunology.
Education/Academic qualification
PhD, Bar-Ilan University
Jan 2004 → Jan 2007
Award Date: 1 Jan 2007
Master's Degree, Bar-Ilan University
Jan 2002 → Jan 2004
Award Date: 1 Jan 2004
Bachelor, Bar-Ilan University
Jan 2000 → Jan 2002
Award Date: 1 Jan 2002
Keywords
- Q Science (General)
- Alzheimer's disease
- Down syndrome
- Adaptive Immunity
- Vaccines
- Fetomaternal transfer
- Maternal health
- Microchimerism
- Meningeal immunity
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):
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SDG 3 Good Health and Well-being
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SDG 4 Quality Education
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SDG 5 Gender Equality
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SDG 9 Industry, Innovation, and Infrastructure
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Collaborations and top research areas from the last five years
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Dural ectopic lymphatic structures accumulate during aging and exhibit dysregulation in neurodegenerative diseases
Davidi, A. F., Shirenova, S., Michaelovich, D., Benedetti, G., Shtrasberg, H., Shoval, I., Hauschner, H., Oz, G., Vardy, K., Hirsh, T., Madar, R., Stern, E. A., Rosenmann, H., Biragyn, A. & Okun, E., 19 Aug 2025, In: Proceedings of the National Academy of Sciences of the United States of America. 122, 33, e2425081122.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
CD8+ T cells exacerbate AD-like symptoms in mouse model of amyloidosis
Wang, X., Campbell, B., Bodogai, M., McDevitt, R. A., Patrikeev, A., Gusev, F., Ragonnaud, E., Kumaraswami, K., Shirenova, S., Vardy, K., Alameh, M. G., Weissman, D., Ishikawa-Ankerhold, H., Okun, E., Rogaev, E. & Biragyn, A., Nov 2024, In: Brain, Behavior, and Immunity. 122, p. 444-455 12 p.Research output: Contribution to journal › Article › peer-review
Open Access19 Scopus citations -
Unbiased analysis of spatial learning strategies in a modified Barnes maze using convolutional neural networks
Illouz, T., Ascher, L. A. B., Madar, R. & Okun, E., 10 Jul 2024, In: Scientific Reports. 14, 1, 14 p., 15944.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
HCAR1-Mediated l-Lactate Signaling Suppresses Microglial Phagocytosis
Nicola, R., Madar, R. & Okun, E., Dec 2022, In: NeuroMolecular Medicine. 24, 4, p. 399-404 6 p.Research output: Contribution to journal › Article › peer-review
14 Scopus citations -
Integrative epigenomic and transcriptomic analyses reveal metabolic switching by intermittent fasting in brain
Ng, G. Y. Q., Sheng, D. P. L. K., Bae, H. G., Kang, S. W., Fann, D. Y. W., Park, J., Kim, J., Alli-Shaik, A., Lee, J., Kim, E., Park, S., Han, J. W., Karamyan, V., Okun, E., Dheen, T., Hande, M. P., Vemuganti, R., Mallilankaraman, K., Lim, L. H. K. & Kennedy, B. K. & 7 others, , Aug 2022, In: GeroScience. 44, 4, p. 2171-2194 24 p.Research output: Contribution to journal › Article › peer-review
Open Access17 Scopus citations
Prizes
Activities
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Dural Ectopic Lymphatic Structures Accumulate During Aging and Exhibit Dysregulation in Neurodegenerative Diseases
Okun, E. (Speaker)
23 Feb 2026 → 26 Feb 2026Activity: Talk or presentation › Oral presentation
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Invited speaker at Zelman Center Weekly Seminar - Maternal cognitive decline following a Down syndrome pregnancy
Okun, E. (Speaker)
1 Dec 2025Activity: Talk or presentation › Invited talk
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Invited speaker at The Hebrew Club Paris - How to delay the onset of dementia
Okun, E. (Speaker)
21 Dec 2025Activity: Talk or presentation › Invited talk
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Invited speaker at Faculty of Medicine Bar-Ilan University - Fetomaternal transfer during Down syndrome pregnancies induces maternal cognitive decline in an APP-dependent manner
Okun, E. (Speaker)
6 Nov 2025Activity: Talk or presentation › Invited talk
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Israeli Society of Neuroimmunology
Okun, E. (Participation - Chair)
22 Oct 2025 → 24 Oct 2025Activity: Participating in or organizing an event › Participating in a conference, workshop, ...
Courses
Press/Media
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Meninges’ lymphoid structures, not so good, so bad, or so ugly
14/08/25
1 Media contribution
Press/Media
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Podcast Interview: Brain Mysteries, Episode 2 – “How to Slow Brain Aging”
Korngreen, A., Mashal, N., Okun, E. & Leshem, R.
7/01/25
1 Media contribution
Press/Media
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Does a blood test bring us closer to a cure for the loneliness epidemic?
31/01/25
1 Media contribution
Press/Media
Thesis
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The effects of the immunomodulatory AS101 on the fish immune system during stress response
Okun, E. (Author), Srednii, B. (Supervisor) & Avtalion, R. R. (Supervisor), 2005Student thesis: Thesis