Article
Nutrition & Dietetics
Tania Sanchez-Murguia, Nathaly Torres-Castillo, Lisset Magana-de la Vega, Sarai Citlalic Rodriguez-Reyes, Wendy Campos-Perez, Erika Martinez-Lopez
Summary: This study analyzed the relationship between polymorphisms in ghrelin and leptin receptor genes and dietary intake and appetite assessment. The results showed that these polymorphisms were associated with differential responses to a standardized meal, characterized by higher postprandial ghrelin levels and increased dietary sugar intake.
Article
Food Science & Technology
Sashie Abeywickrema, Indrawati Oey, Mei Peng
Summary: This study aimed to investigate the sensory-specific effects of taste and aroma on subsequent snack consumption in real life. The results showed that high-intensity aroma or taste led to significant reductions in hedonic ratings post-breakfast, while total snack intake remained consistent across conditions.
FOOD QUALITY AND PREFERENCE
(2022)
Review
Nutrition & Dietetics
Tim Klaassen, Daniel Keszthelyi, Freddy J. Troost, Aalt Bast, Adrian A. M. Masclee
Summary: Bitter stimuli have the greatest impact on eating behavior, with energy intake decreasing after post-oral delivery of bitter tastants. This suggests the potential preventive role of bitter tastants in combating the obesity epidemic.
EUROPEAN JOURNAL OF NUTRITION
(2021)
Review
Gastroenterology & Hepatology
Lizeth Cifuentes, Andres Acosta
Summary: Food intake and energy expenditure are crucial for regulating body weight, and the brain plays a vital role in integrating physiological signals and hedonic cues. This review discusses the mechanisms of appetite regulation and methods for measuring food intake.
CLINICS AND RESEARCH IN HEPATOLOGY AND GASTROENTEROLOGY
(2022)
Review
Nutrition & Dietetics
Lizeth Cifuentes, Michael Camilleri, Andres Acosta
Summary: The sensory and motor functions of the stomach have significant effects on energy consumption and appetite, and obesity is often characterized by energy imbalance. Various interventions for obesity, including different diets, medications, endoscopy, and surgery, alter gastric functions and gastrointestinal motility, affecting appetite and food intake.
Article
Multidisciplinary Sciences
Caner Caglar, Jeffrey Friedman
Summary: Activation of PPP1R17 neurons in Leptin-deficient mice does not increase food intake as hypothesized, but instead decreases it, suggesting these neurons play a role in limiting overconsumption. The neurons in the DMH expressing PPP1R17 are indirectly affected by Leptin and serve to constrain binge eating behavior.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2021)
Review
Endocrinology & Metabolism
Katherine M. Appleton, Annie Newbury, Eva Almiron-Roig, Martin R. Yeomans, Jeffrey M. Brunstrom, Kees de Graaf, Lucie Geurts, Heidi Kildegaard, Sophie Vinoy
Summary: This study reviewed the effects of sensory and physical characteristics of foods and beverages on satiation and subsequent consumption, finding that changes in textural parameters can increase satiation without affecting acceptability and have limited effects on subsequent consumption. Developers may consider creating harder, chunkier, more viscous, voluminous, and/or solid food/beverage products to help reduce overconsumption.
Article
Food Science & Technology
Dongdong Ni, Heather E. Smyth, Michael J. Gidley, Daniel Cozzolino
Summary: The aim of this study was to assess the capability of a portable NIR instrument to collect in vivo spectra of different tissues in healthy individuals and correlate them with food and energy intake, satiation, and satiety data. The results demonstrated the potential ability of in vivo NIR spectroscopy to identify tissue differences associated with satiety and food intake in individuals, although more samples are needed to establish robust relationships between the spectra and satiation and food intake.
INNOVATIVE FOOD SCIENCE & EMERGING TECHNOLOGIES
(2022)
Article
Endocrinology & Metabolism
Miki Igarashi, Kensuke Iwasa, Tetsuhiko Hayakawa, Tsuyoshi Tsuduki, Ikuo Kimura, Kei Maruyama, Keisuke Yoshikawa
Summary: In this study, it was found that dietary oleic acid (OA) is an important molecule in inducing satiety by reducing food intake. This effect is mediated through the signaling of oleoylethanolamide (OEA).
FRONTIERS IN ENDOCRINOLOGY
(2023)
Review
Nutrition & Dietetics
Daniela G. Costa, Claudia Almeida, Claudia Cavadas, Sara Carmo-Silva
Summary: This review provides an overview of physiological mechanisms involved in satiety and methodologies to assess food intake and satiety. It focuses on the differences between satiety and satiation, how the central nervous system regulates food intake and satiety, the impact of different macronutrients on satiety, and how the manipulation of food composition can influence overall satiety. Bringing together this knowledge on satiety mechanisms is useful for understanding and controlling obesity and other eating disorders.
Article
Behavioral Sciences
Elanor C. Hinton, Sam D. Leary, Latife Comlek, Peter J. Rogers, Julian P. Hamilton-Shield
Summary: The study did not find evidence for differences in the effects of different conditions on satiety and eating speed. Future research could consider testing the impact of rating fullness on multiple meals over a longer period. Additionally, although some weak evidence was found that levels of satiety responsiveness may influence the effects of the manipulation, only a weak relationship with eating speed was identified.
Review
Endocrinology & Metabolism
Axelle Khouma, Moein Minbashi Moeini, Julie Plamondon, Denis Richard, Alexandre Caron, Natalie Jane Michael
Summary: Histamine, a neuromodulator in the brain, contributes to the regulation of various physiological processes, including energy balance, through histaminergic signaling in the hypothalamus. Two histamine receptors, H1R and H3R, play important roles in key hypothalamic nuclei involved in energy homeostasis. Activation of H1R suppresses food intake, while activation of H3R stimulates appetite. The central histaminergic system is implicated in weight gain induced by atypical antipsychotics and has potential as a therapeutic target for obesity treatment.
FRONTIERS IN ENDOCRINOLOGY
(2023)
Article
Biology
Junko Nakai, Kengo Namiki, Kanta Fujimoto, Dai Hatakeyama, Etsuro Ito
Summary: Food deprivation activates FOXO and enhances learning ability in snails. The insulin signaling pathway plays an important role in CTA learning, but the administration of insulin may affect the localization of LymFOXO.
Article
Nutrition & Dietetics
Sophie C. Hannon, Sarah E. Hillier, Pariyarath S. Thondre, Miriam E. Clegg
Summary: The study found that low energy-dense ready meals can reduce hunger and increase satiety, despite no significant difference in short-term energy intake between meals. Participants consumed less fat and saturated fat but more carbohydrates, sugars, fiber, protein, and salt with the low energy-dense ready meals.
Review
Food Science & Technology
Mina Esmaeili, Marjan Ajami, Meisam Barati, Fardin Javanmardi, Anahita Houshiarrad, Amin Mousavi Khaneghah
Summary: The rising global obesity levels have sparked interest in foods that can help control appetite and weight. Functional foods can reduce appetite by using effective ingredients such as fiber and protein. Different compounds should be used in functional foods to influence satiety at different stages of appetite.
FOOD SCIENCE & NUTRITION
(2022)