User profiles for Kirsi H Pietiläinen

Kirsi Pietiläinen

Obesity Research Unit, University of Helsinki
Verified email at helsinki.fi
Cited by 27889

New insights into the treatment of obesity

…, F Giorgino, L Ji, KH Pietiläinen… - Diabetes, Obesity …, 2023 - Wiley Online Library
Obesity is a chronic, progressive and relapsing disease with a rising global prevalence
associated with increased morbidity and mortality and reduced quality of life. Treatment of …

White adipose tissue mitochondrial metabolism in health and in obesity

…, R Jokinen, A Rissanen, KH Pietiläinen - Obesity …, 2020 - Wiley Online Library
White adipose tissue is one of the largest organs of the body. It plays a key role in whole‐body
energy status and metabolism; it not only stores excess energy but also secretes various …

[HTML][HTML] Adipose tissue NAD+-homeostasis, sirtuins and poly (ADP-ribose) polymerases-important players in mitochondrial metabolism and metabolic health

R Jokinen, S Pirnes-Karhu, KH Pietiläinen, E Pirinen - Redox biology, 2017 - Elsevier
Obesity, a chronic state of energy overload, is characterized by adipose tissue dysfunction
that is considered to be the major driver for obesity associated metabolic complications. The …

Hundreds of variants clustered in genomic loci and biological pathways affect human height

…, JF Peden, A Petersmann, I Pichler, KH Pietiläinen - Nature, 2010 - nature.com
Most common human traits and diseases have a polygenic pattern of inheritance: DNA
sequence variants at many genetic loci influence the phenotype. Genome-wide association (GWA…

Daily energy expenditure through the human life course

…, TA Nicklas, RM Ojiambo, KH Pietiläinen… - Science, 2021 - science.org
Total daily energy expenditure (“total expenditure”) reflects daily energy needs and is a
critical variable in human health and physiology, but its trajectory over the life course is poorly …

Genome-wide association study identifies loci influencing concentrations of liver enzymes in plasma

…, V Mooser, KH Pietiläinen, G Schumann, H Snieder… - Nature …, 2011 - nature.com
Concentrations of liver enzymes in plasma are widely used as indicators of liver disease.
We carried out a genome-wide association study in 61,089 individuals, identifying 42 loci …

Physical inactivity and obesity: a vicious circle

KH Pietiläinen, J Kaprio, P Borg, G Plasqui… - …, 2008 - Wiley Online Library
Objective: Physical activity (PA) begins to decline in adolescence with a concomitant increase
in weight. We hypothesized that a vicious circle may arise between decreasing PA and …

Liver fat in the metabolic syndrome

…, KH Pietiläinen, H Yki-Järvinen - The Journal of …, 2007 - academic.oup.com
Background: The liver, once fatty, overproduces components of the metabolic syndrome,
such as glucose and lipids. The amount of liver fat in subjects with and without the metabolic …

Genome-wide association and large-scale follow up identifies 16 new loci influencing lung function

…, KE North, E Omenaas, LJ Palmer, KH Pietiläinen… - Nature …, 2011 - nature.com
Pulmonary function measures reflect respiratory health and are used in the diagnosis of
chronic obstructive pulmonary disease. We tested genome-wide association with forced …

FGF-21 as a biomarker for muscle-manifesting mitochondrial respiratory chain deficiencies: a diagnostic study

A Suomalainen, JM Elo, KH Pietiläinen… - The Lancet …, 2011 - thelancet.com
Background Muscle biopsy is the gold standard for diagnosis of mitochondrial disorders
because of the lack of sensitive biomarkers in serum. Fibroblast growth factor 21 (FGF-21) is a …