Jani Liimatta
Clinical Researcher
Institute of Clinical Medicine, School of Medicine, Faculty of Health Sciences
Senior Researcher / Clinical Researcher, University of Eastern Finland (funding: Research Council of Finland and the Foundation for Pediatric Research)
Pediatrician, Kuopio University Hospital
Education:
2026 Title of Docent (pediatrics), University of Eastern Finland
2022-23 Post-doc researcher, University of Bern, Switzerland
2021 Specialist in Pediatrics, University of Eastern Finland
2019 PhD, University of Eastern Finland
2013 MD, University of Eastern Finland
Research projects:
Novel biomarkers in premature adrenarche (FinAdmiR)
Crosstalk between adipose tissue and adrenal cortex (CATAC)
Kuopio puberty and growth study (KuPuGro)
Funding:
Research Council of Finland (https://www.aka.fi/en/)
Sigrid Jusélius Foundation (https://www.sigridjuselius.fi/en/)
Foundation for Pediatric Research (https://www.lastentautientutkimussaatio.fi/in-english/)
Päivikki and Sakari Sohlberg Foundation (https://pss-saatio.fi/en/)
State Research Funding (VTR)
Jalmari and Rauha Ahokas Foundation (http://www.ahokkaansaatio.org/)
Association of Friends of the University Children’s Hospitals (https://kummit.fi/tietoa-meista/kummit-ry-info/in-english/)
National and international collaboration:
Docent Sini Heinonen, University of Helsinki, Finland
Professor Christa Flück, University of Bern, Switzerland
Professor Anders Juul, University of Copenhagen, Denmark
Research groups
Projects
Publications
24/24 items-
Circulating miR-1-3p precedes adrenarche and modulates adrenocortical steroidogenesis via protein kinase C signaling
Liimatta, Jani; Altinkilic, Emre Murat; du Toit, Therina; Raitoharju, Emma; Augsburger, Philipp; Vögel, Clarissa D; Perren, Aurel; Jääskeläinen, Jarmo; Lakka, Timo A; Flück, Christa E, 2026, Journal of clinical endocrinology and metabolism, [Epub ahead of print ], dgag341. A1 Journal article (refereed), original research -
Increased levels of long-chain acylcarnitines and polyunsaturated fatty acids in girls with premature adrenarche: an exploratory longitudinal metabolomics study
Liimatta, Jani; du Toit, Therina; Zarei, Iman; Haikonen, Retu; Selander, Tuomas; Lehtonen, Marko; Auriola, Seppo; Nuoffer, Jean-Marc; Juul, Anders; Lakka, Timo A; Hanhineva, Kati; Flück, Christa E; Jääskeläinen, Jarmo, 2026, Journal of steroid biochemistry and molecular biology, 265, 107115. A1 Journal article (refereed), original research -
Ambiguous Genitalia Due to 3β-Hydroxysteroid Dehydrogenase Type 2 Deficiency: Clinical, Genetic, and Functional Characterization of Two Novel HSD3B2 Variants
Liimatta, Jani; Sauter, Kay; du Toit, Therina; Schaller, André; l’Allemand, Dagmar; Flück, Christa E, 2025, JCEM case reports, 3, 2, luae245. A1 Journal article (refereed), original research -
Finding Early Biomarkers to Prevent Unfavorable Long-Term Health Outcomes after Premature Adrenarche: A Multicenter Prospective Cohort Study Protocol
Augsburger, Philipp; Niskanen, Oili; Jääskeläinen, Jarmo; Liimatta, Jani; Fluck, Christa E, 2025, Hormone research in paediatrics, [Epub ahead of print July 29 2025], 1-12. A1 Journal article (refereed), original research -
Predicted Adult Height Remained Normal in Children With Premature Adrenarche Despite Advanced Bone Age
Kanniainen, Eetu; Jääskeläinen, Jarmo; Liimatta, Jani, 2025, Acta paediatrica, 114, 12, 3258-3266. A1 Journal article (refereed), original research -
Serum and hair steroid profiles and their associations with body composition in adolescence
Liimatta, Jani; Huotari, Johanna; du Toit, Therina; Flück, Christa E; Jääskeläinen, Jarmo; Hackney, Anthony C; Häkkinen, Merja R; Lehtonen, Marko; Auriola, Seppo; Lakka, Timo A; Voutilainen, Raimo, 2025, European journal of endocrinology, 193, 6, 640-650. A1 Journal article (refereed), original research -
Accelerated early childhood growth associates with the development of earlier adrenarche and puberty
Liimatta, Jani; Jääskeläinen, Jarmo; Mäntyselkä, Aino; Häkkinen, Merja R; Auriola, Seppo; Voutilainen, Raimo; Flück, Christa E; Lakka, Timo A, 2024, Journal of the Endocrine Society, 8, 4, bvae026. A1 Journal article (refereed), original research -
Adrenal Abcg1 Controls Cholesterol Flux and Steroidogenesis
Liimatta, Jani; Curschellas, Evelyn; Altinkilic, Emre Murat; Naamneh Elzenaty, Rawda; Augsburger, Philipp; du Toit, Therina; Voegel, Clarissa D; Breault, David T; Flück, Christa E; Pignatti, Emanuele, 2024, Endocrinology, 165, 3, bqae014. A1 Journal article (refereed), original research -
Cognitive performance in young adult women with a history of premature adrenarche
Tennilä, Jussi; Muukkonen, Liisa; Utriainen, Pauliina; Voutilainen, Raimo; Jääskeläinen, Jarmo; Liimatta, Jani, 2024, Pediatric research, 97, 2, 714-722. A1 Journal article (refereed), original research -
Health-Related Quality of Life of Young Adult Women with a History of Premature Adrenarche
Tennilä, Jussi; Sintonen, Harri; Utriainen, Pauliina; Voutilainen, Raimo; Jääskeläinen, Jarmo; Liimatta, Jani, 2024, Hormone research in paediatrics, 98, 3, 357-361. A1 Journal article (refereed), original research

