Semi Helin

Area of research

Physiology · Psychiatry and Mental health

Research interest

Research interests include Alzheimer's disease research and treatments, Dementia and Cognitive Impairment Research, Neurotransmitter Receptor Influence on Behavior, and Neuroinflammation and Neurodegeneration Mechanisms.

h-index

citations

3,206

works

110

NIH funding

—

primary concept

—

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Recent publications

APOE ε4 gene dose effect on imaging and blood biomarkers of neuroinflammation and beta-amyloid in cognitively unimpaired elderly

Alzheimer s Research & Therapy 2023cited by 32position: middledoi

Head-to-head comparison of plasma p-tau181, p-tau231 and glial fibrillary acidic protein in clinically unimpaired elderly with three levels of APOE4-related risk for Alzheimer's disease

Neurobiology of Disease 2023cited by 30position: middledoi

Effects of age, BMI and sex on the glial cell marker TSPO — a multicentre [11C]PBR28 HRRT PET study

European Journal of Nuclear Medicine and Molecular Imaging 2019cited by 115position: middledoi

Midlife insulin resistance, <i>APOE</i> genotype, and late-life brain amyloid accumulation

Neurology 2018cited by 79position: middledoi

Effect of the myeloperoxidase inhibitor AZD3241 on microglia: a PET study in Parkinson’s disease

Brain 2015cited by 221position: middledoi

Grants

No grants ingested yet.

Frequent collaborators

Juha O. Rinne · Kuopio University Hospital4 papers (2015–2023)Laura L. Ekblad · University of Turku3 papers (2018–2023)Nicholas J. Ashton · Alzheimer's Association2 papers (2023–2023)Anniina Snellman · University of Turku2 papers (2023–2023)Kaj Blennow · First Affiliated Hospital of Anhui Medical University2 papers (2023–2023)Juan Lantero‐Rodriguez · Sahlgrenska University Hospital2 papers (2023–2023)Mira Karrasch · University of Turku2 papers (2023–2023)Thomas K. Karikari · University of Pittsburgh Medical Center2 papers (2023–2023)Henrik Zetterberg · Indian Institute of Science Bangalore2 papers (2023–2023)Mikko Koivumäki · University of Turku2 papers (2023–2023)Riitta Parkkola · Turku PET Centre1 papers (2023–2023)Anna K. Kirjavainen · University of Turku1 papers (2015–2015)Matti Viitanen · Karolinska University Hospital1 papers (2018–2018)Pauli Puukka · University of Turku1 papers (2018–2018)Andrea Varrone · Stockholm County Council1 papers (2015–2015)— · 1 papers (2015–2015)Antti Jula · Finnish Institute for Health and Welfare1 papers (2018–2018)Katarina Varnäs · Stockholm Health Care Services1 papers (2015–2015)Marco Bucci · Turku PET Centre1 papers (2023–2023)Peter Johnström · AstraZeneca (United Kingdom)1 papers (2015–2015)