User profiles for Tommi Anttonen

Tommi Anttonen

Postdoctoral researcher, University of Southern Denmark
Verified email at sdu.dk
Cited by 218

How to bury the dead: elimination of apoptotic hair cells from the hearing organ of the mouse

T Anttonen, I Belevich, A Kirjavainen, M Laos… - Journal of the …, 2014 - Springer
Hair cell death is a major cause of hearing impairment. Preservation of surface barrier upon
hair cell loss is critical to prevent leakage of potassium-rich endolymph into the organ of …

The Rho GTPase Cdc42 regulates hair cell planar polarity and cellular patterning in the developing cochlea

A Kirjavainen, M Laos, T Anttonen, U Pirvola - Biology open, 2015 - journals.biologists.com
Hair cells of the organ of Corti (OC) of the cochlea exhibit distinct planar polarity, both at the
tissue and cellular level. Planar polarity at tissue level is manifested as uniform orientation of …

[HTML][HTML] Cdc42-dependent structural development of auditory supporting cells is required for wound healing at adulthood

T Anttonen, A Kirjavainen, I Belevich, M Laos… - Scientific reports, 2012 - nature.com
Cdc42 regulates the initial establishment of cytoskeletal and junctional structures, but only
little is known about its role at later stages of cellular differentiation. We studied Cdc42′s role …

Neurobiology and Changing Ecosystems: Mechanisms Underlying Responses to Human-Generated Environmental Impacts

T Anttonen, T Burghi, L Duvall… - Journal of …, 2023 - Soc Neuroscience
Human generated environmental change profoundly affects organisms that reside across
diverse ecosystems. Although nervous systems evolved to flexibly sense, respond, and adapt …

c-Jun N-terminal phosphorylation: biomarker for cellular stress rather than cell death in the injured cochlea

T Anttonen, A Herranen, J Virkkala, A Kirjavainen… - Eneuro, 2016 - eneuro.org
Prevention of auditory hair cell death offers therapeutic potential to rescue hearing.
Pharmacological blockade of JNK/c-Jun signaling attenuates injury-induced hair cell loss, but with …

[HTML][HTML] Macromolecular and electrical coupling between inner hair cells in the rodent cochlea

P Jean, T Anttonen, S Michanski, AMG de Diego… - Nature …, 2020 - nature.com
Inner hair cells (IHCs) are the primary receptors for hearing. They are housed in the cochlea
and convey sound information to the brain via synapses with the auditory nerve. IHCs have …

[HTML][HTML] DNA damage signaling regulates age-dependent proliferative capacity of quiescent inner ear supporting cells

M Laos, T Anttonen, A Kirjavainen… - Aging (Albany …, 2014 - ncbi.nlm.nih.gov
Supporting cells (SCs) of the cochlear (auditory) and vestibular (balance) organs hold promise
as a platform for therapeutic regeneration of the sensory hair cells. Prior data have shown …

Cytoskeletal stability in the auditory organ in vivo: RhoA is dispensable for wound healing but essential for hair cell development

T Anttonen, I Belevich, M Laos, A Herranen, E Jokitalo… - eneuro, 2017 - eneuro.org
Wound healing in the inner ear sensory epithelia is performed by the apical domains of
supporting cells (SCs). Junctional F-actin belts of SCs are thin during development but become …

[PDF][PDF] Metsätien rakentaminen

…, L Marttinen, T Tomperi, P Kiiskinen, T Anttonen - 2021 - jukuri.luke.fi
Rakennusvaiheita käsitellään koneenkuljettajan näkökulmasta. Aineisto perustuu kirjoittajien
pitkäaikaisiin käytännön kokemuksiin ja näkemyksiin metsäteiden rakentamisesta. …

[HTML][HTML] Responses of Auditory Supporting Cells to Hair Cell Damage and Death: Cellular Stress Signalling and Epithelial Repair

T Anttonen - 2018 - helda.helsinki.fi
Mechanosensory hair cells of the cochlea are the principal receptor cells of hearing. As these
cells cannot be replaced in mammals, developmental defects in and death of these cells …