The obesity gene, FTO, is of ancient origin, up-regulated during food deprivation and expressed in neurons of feeding-related nuclei of the brain R Fredriksson, M Hägglund, PK Olszewski, O Stephansson, ... Endocrinology 149 (5), 2062-2071, 2008 | 495 | 2008 |
Dopamine D1 receptor gene expression decreases in the nucleus accumbens upon long-term exposure to palatable food and differs depending on diet-induced obesity phenotype in rats J Alsiö, PK Olszewski, AH Norbäck, ZEA Gunnarsson, AS Levine, ... Neuroscience 171 (3), 779-787, 2010 | 226 | 2010 |
Neural basis of orexigenic effects of ghrelin acting within lateral hypothalamus PK Olszewski, D Li, MK Grace, CJ Billington, CM Kotz, AS Levine Peptides 24 (4), 597-602, 2003 | 197 | 2003 |
Hypothalamic FTO is associated with the regulation of energy intake not feeding reward PK Olszewski, R Fredriksson, AM Olszewska, O Stephansson, J Alsiö, ... BMC neuroscience 10 (1), 129, 2009 | 162 | 2009 |
Molecular mechanisms underlying anorexia nervosa: focus on human gene association studies and systems controlling food intake M Rask-Andersen, PK Olszewski, AS Levine, HB Schiöth Brain research reviews 62 (2), 147-164, 2010 | 158 | 2010 |
Hypothalamic paraventricular injections of ghrelin: effect on feeding and c-Fos immunoreactivity PK Olszewski, MK Grace, CJ Billington, AS Levine Peptides 24 (6), 919-923, 2003 | 157 | 2003 |
Central opioids and consumption of sweet tastants: when reward outweighs homeostasis PK Olszewski, AS Levine Physiology & behavior 91 (5), 506-512, 2007 | 149 | 2007 |
Paraventricular hypothalamic α-melanocyte-stimulating hormone and MTII reduce feeding without causing aversive effects MM Wirth, PK Olszewski, C Yu, AS Levine, SQ Giraudo Peptides 22 (1), 129-134, 2001 | 143 | 2001 |
Molecular, Immunohistochemical, and Pharmacological Evidence of Oxytocin’s Role as Inhibitor of Carbohydrate But Not Fat Intake PK Olszewski, A Klockars, AM Olszewska, R Fredriksson, HB Schiöth, ... Endocrinology 151 (10), 4736-4744, 2010 | 134 | 2010 |
Feed-forward mechanisms: Addiction-like behavioral and molecular adaptations in overeating J Alsiö, PK Olszewski, AS Levine, HB Schiöth Frontiers in Neuroendocrinology, 2012 | 128 | 2012 |
Oxytocin acting in the nucleus accumbens core decreases food intake FM Herisson, JR Waas, R Fredriksson, HB Schiöth, AS Levine, ... Journal of neuroendocrinology 28 (4), 2016 | 127 | 2016 |
Oxytocin as feeding inhibitor: maintaining homeostasis in consummatory behavior PK Olszewski, A Klockars, HB Schiöth, AS Levine Pharmacology Biochemistry and Behavior 97 (1), 47-54, 2010 | 121 | 2010 |
The role of oxytocin in regulation of appetitive behaviour, body weight and glucose homeostasis EA Lawson, PK Olszewski, A Weller, JE Blevins Journal of neuroendocrinology 32 (4), e12805, 2020 | 117 | 2020 |
The obesity gene, TMEM18, is of ancient origin, found in majority of neuronal cells in all major brain regions and associated with obesity in severely obese children MS Almén, JA Jacobsson, JHA Shaik, PK Olszewski, J Cedernaes, J Alsiö, ... BMC medical genetics 11, 1-13, 2010 | 98 | 2010 |
Synaptic changes induced by melanocortin signalling V Caruso, MC Lagerström, PK Olszewski, R Fredriksson, HB Schiöth Nature Reviews Neuroscience 15 (2), 98-110, 2014 | 95 | 2014 |
Complexity of neural mechanisms underlying overconsumption of sugar in scheduled feeding: involvement of opioids, orexin, oxytocin and NPY PK Olszewski, TJ Shaw, MK Grace, CE Höglund, R Fredriksson, ... Peptides 30 (2), 226-233, 2009 | 86 | 2009 |
Chronic sugar intake dampens feeding-related activity of neurons synthesizing a satiety mediator, oxytocin A Mitra, BA Gosnell, HB Schiöth, MK Grace, A Klockars, PK Olszewski, ... Peptides 31 (7), 1346-1352, 2010 | 84 | 2010 |
Minireview: characterization of influence of central nociceptin/orphanin FQ on consummatory behavior PK Olszewski, AS Levine Endocrinology 145 (6), 2627-2632, 2004 | 81 | 2004 |
Role of α-MSH in the regulation of consummatory behavior: immunohistochemical evidence PK Olszewski, MM Wirth, TJ Shaw, MK Grace, CJ Billington, SQ Giraudo, ... American Journal of Physiology-Regulatory, Integrative and Comparative …, 2001 | 78 | 2001 |
Glutamate, aspartate and nucleotide transporters in the SLC17 family form four main phylogenetic clusters: evolution and tissue expression S Sreedharan, JHA Shaik, PK Olszewski, AS Levine, HB Schiöth, ... BMC genomics 11 (1), 1-12, 2010 | 74 | 2010 |