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 | 455 | 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 | 203 | 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 | 180 | 2003 |
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 | 150 | 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 | 145 | 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 | 143 | 2010 |
Central opioids and consumption of sweet tastants: when reward outweighs homeostasis PK Olszewski, AS Levine Physiology & behavior 91 (5), 506-512, 2007 | 142 | 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 | 132 | 2001 |
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 | 119 | 2010 |
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 | 119 | 2010 |
Feed-forward mechanisms: Addiction-like behavioral and molecular adaptations in overeating J Alsiö, PK Olszewski, AS Levine, HB Schiöth Frontiers in Neuroendocrinology, 2012 | 116 | 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 | 108 | 2016 |
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 M Almén, J Jacobsson, J Shaik, P Olszewski, J Cedernaes, J Alsiö, ... BMC medical genetics 11 (1), 58, 2010 | 94 | 2010 |
Synaptic changes induced by melanocortin signalling V Caruso, MC Lagerström, PK Olszewski, R Fredriksson, HB Schiöth Nature Reviews Neuroscience 15 (2), 98, 2014 | 84 | 2014 |
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 | 81 | 2010 |
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 | 79 | 2009 |
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 | 73 | 2020 |
Ghrelin in the CNS: From hunger to a rewarding and memorable meal? PK Olszewski, HB Schiöth, AS Levine Brain research reviews 58 (1), 160-170, 2008 | 72 | 2008 |
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 | 72 | 2001 |
Minireview: characterization of influence of central nociceptin/orphanin FQ on consummatory behavior PK Olszewski, AS Levine Endocrinology 145 (6), 2627-2632, 2004 | 68 | 2004 |