1
|
Egan JM. Physiological Integration of Taste and Metabolism. N Engl J Med 2024; 390:1699-1710. [PMID: 38718360 DOI: 10.1056/nejmra2304578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/18/2024]
Affiliation(s)
- Josephine M Egan
- From the Diabetes Section, Laboratory of Clinical Investigation, National Institute on Aging, National Institutes of Health, Baltimore
| |
Collapse
|
2
|
Franks ZG, Nandakumar K, Santhanam L, Lester L, Walsh JM, Dalesio NM. ACE2 and TAS2R38 receptor expression in pediatric and adult patients in the nasal and oral cavity. Laryngoscope Investig Otolaryngol 2024; 9:e1207. [PMID: 38362187 PMCID: PMC10866583 DOI: 10.1002/lio2.1207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 12/01/2023] [Accepted: 12/10/2023] [Indexed: 02/17/2024] Open
Abstract
Objective To investigate differences in angiotensin-converting-enzyme-2 (ACE2) and bitter taste receptor (TAS2R38) expression between patient age groups and comorbidities to characterize the pathophysiology of coronavirus 19(COVID-19) pandemic. ACE2 is the receptor implicated to facilitate SARS-CoV-2 infections and levels of expression may correlate to the severity of COVID-19 infection. TAS2R38 has many non-gustatory roles in disease, with some evidence of severe COVID-19 disease in certain receptor phenotypes. Methods We conducted a prospective cohort study and collected nasal and lingual tissue from healthy pediatric (n = 22) and adult (n = 25) patients undergoing general anesthesia for elective procedures. RNA isolation and qPCR were performed with primers targeting ACE2 and TAS2R38. Results A total of 25 adult (52% male; 44% obese) and 22 pediatric (50% male; 36% obese) patients were enrolled, pediatric tissue had 43% more nasal ACE2 RNA expression than adults with a median fold change of 0.69 (IQR 0.37, 0.98) in adults and 0.99 (IQR 0.74, 1.43) in children (p < .05). There were no differences between the age groups in ACE2 expression of lingual tissue (p = .14) or TAS2R38 expression collected from either nasal (p = 049) or lingual tissue (p = .49). Stratifying for obesity yielded similar differences between nasal ACE2 expression between adults and children with median fold change of 0.56 (IQR 0.32, 0.87) in adults and 1.0 (IQR 0.82, 1.52) in children (p < .05). Conclusions ACE2 receptor expression is higher in nasal tissue collected from children compared to adults, suggesting COVID-19 infectivity is more complicated than ACE2 and TAS2R38 mRNA expression. Level of Evidence NA.
Collapse
Affiliation(s)
- Zechariah G. Franks
- Department of Otolaryngology—Head and Neck SurgeryJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | - Kavitha Nandakumar
- Department of Anesthesiology and Critical Care MedicineJohns Hopkins University School of MedicineBaltimoreMarylandUSA
- Department of Biomedical EngineeringJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | - Lakshmi Santhanam
- Department of Anesthesiology and Critical Care MedicineJohns Hopkins University School of MedicineBaltimoreMarylandUSA
- Department of Biomedical EngineeringJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | - Laeben Lester
- Department of Anesthesiology and Critical Care MedicineJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | - Jonathan M. Walsh
- Department of Otolaryngology—Head and Neck SurgeryJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | - Nicholas M. Dalesio
- Department of Otolaryngology—Head and Neck SurgeryJohns Hopkins University School of MedicineBaltimoreMarylandUSA
- Department of Anesthesiology and Critical Care MedicineJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| |
Collapse
|
3
|
Alessandrini M, Vezzoli A, Mrakic-Sposta S, Malacrida S, Micarelli A. Commentary: Is obesity associated with taste alterations? a systematic review. Front Endocrinol (Lausanne) 2024; 14:1282276. [PMID: 38313840 PMCID: PMC10834745 DOI: 10.3389/fendo.2023.1282276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 10/13/2023] [Indexed: 02/06/2024] Open
Affiliation(s)
- Marco Alessandrini
- Department of Clinical Sciences and Translational Medicine, Ear-Nose-Throat (ENT) Unit, University of Rome Tor Vergata, Rome, Italy
| | - Alessandra Vezzoli
- Institute of Clinical Physiology, National Research Council (CNR), Milan, Italy
| | | | - Sandro Malacrida
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy
| | - Alessandro Micarelli
- Unit of Neuroscience, Rehabilitation and Sensory Organs, UNITER ONLUS, Rome, Italy
| |
Collapse
|
4
|
Naciri LC, Mastinu M, Melis M, Green T, Wolf A, Hummel T, Tomassini Barbarossa I. A Supervised Learning Regression Method for the Analysis of the Taste Functions of Healthy Controls and Patients with Chemosensory Loss. Biomedicines 2023; 11:2133. [PMID: 37626630 PMCID: PMC10452470 DOI: 10.3390/biomedicines11082133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/17/2023] [Accepted: 07/24/2023] [Indexed: 08/27/2023] Open
Abstract
In healthy humans, taste sensitivity varies widely, influencing food selection and nutritional status. Chemosensory loss has been associated with numerous pathological disorders and pharmacological interventions. Reliable psychophysical methods are crucial for analyzing the taste function during routine clinical assessment. However, in the daily clinical routine, they are often considered too time-consuming. We used a supervised learning (SL) regression method to analyze with high precision the overall taste statuses of healthy controls (HCs) and patients with chemosensory loss, and to characterize the combination of responses that would best predict the overall taste statuses of the subjects in the two groups. The random forest regressor model allowed us to achieve our objective. The analysis of the order of importance of each parameter and their impact on the prediction of the overall taste statuses of the subjects in the two groups showed that salty (low-concentration) and sour (high-concentration) stimuli specifically characterized healthy subjects, while bitter (high-concentration) and astringent (high-concentration) stimuli identified patients with chemosensory loss. Although the present results require confirmation in studies with larger samples, the identification of such distinctions should be of interest to the health system because they may justify the use of specific stimuli during the routine clinical assessments of taste function and thereby reduce time and cost commitments.
Collapse
Affiliation(s)
- Lala Chaimae Naciri
- Department of Biomedical Sciences, University of Cagliari, 09042 Cagliari, Italy; (L.C.N.); (M.M.); (M.M.)
| | - Mariano Mastinu
- Department of Biomedical Sciences, University of Cagliari, 09042 Cagliari, Italy; (L.C.N.); (M.M.); (M.M.)
- Department of Otorhinolaryngology, Smell & Taste Clinic, Technical University of Dresden, 01307 Dresden, Germany;
| | - Melania Melis
- Department of Biomedical Sciences, University of Cagliari, 09042 Cagliari, Italy; (L.C.N.); (M.M.); (M.M.)
| | - Tomer Green
- Institute of Biochemistry, Food Science and Nutrition, The Hebrew University of Jerusalem, Rehovot 7610001, Israel;
| | - Anne Wolf
- Department of Otorhinolaryngology, Smell & Taste Clinic, Technical University of Dresden, 01307 Dresden, Germany;
| | - Thomas Hummel
- Department of Otorhinolaryngology, Smell & Taste Clinic, Technical University of Dresden, 01307 Dresden, Germany;
| | - Iole Tomassini Barbarossa
- Department of Biomedical Sciences, University of Cagliari, 09042 Cagliari, Italy; (L.C.N.); (M.M.); (M.M.)
| |
Collapse
|
5
|
Peinado BRR, Frazão DR, Bittencourt LO, de Souza-Rodrigues RD, Vidigal MTC, da Silva DT, Paranhos LR, Magno MB, Fagundes NCF, Maia LC, Lima RR. Is obesity associated with taste alterations? a systematic review. Front Endocrinol (Lausanne) 2023; 14:1167119. [PMID: 37334283 PMCID: PMC10273260 DOI: 10.3389/fendo.2023.1167119] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 05/03/2023] [Indexed: 06/20/2023] Open
Abstract
Background Obesity is a growing chronic public health problem. The causes of obesity are varied, but food consumption decisions play an important role, especially decisions about what foods to eat and how much to consume. Food consumption decisions are driven, in part, by individual taste perceptions, a fact that can influence eating behavior and, therefore, body mass. Methodology The searches were conducted in the electronic databases PubMed, Web of Science, Scopus, Lilacs, and the grey literature (Google Scholar and Open Grey). The acronym PECO will be used, covering studies with adult humans (P) who have obesity (E) compared to adult humans without obesity (C), having as an outcome the presence of taste alterations (O). After searching, duplicates were removed. The articles were first evaluated by title and abstract, following the inclusion and exclusion criteria; then, the papers were read in full. After the studies were selected, two reviewers extracted the data and assessed the individual risk of bias and control statements for possible confounders and bias consideration. The narrative GRADE system performed the methodological quality assessment using the New Castle Ottawa qualifier and analysis of certainty of evidence. Results A total of 3782 records were identified from the database search, of these 19 were considered eligible. Forty percent of the eligible studies show that there was an association between obesity and different taste alterations for different flavors comparing with normal weights adults. In the methodological quality analysis of the nineteen studies, which assesses the risk of bias in the results, fifteen showed good methodological reliability, three showed fair methodological reliability, and one showed low methodological reliability. Conclusion Despite methodological limitations, the results of the studies suggest the existence of a association between obesity and taste alterations, but further investigations with more sensitive methodologies are necessary to confirm this hypothesis. Systematic review registration https://osf.io/9vg4h/, identifier 9vg4h.
Collapse
Affiliation(s)
| | - Deborah Ribeiro Frazão
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Universidade Federal do Pará, Belém, Brazil
| | - Leonardo Oliveira Bittencourt
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Universidade Federal do Pará, Belém, Brazil
| | | | - Maria Tereza Campos Vidigal
- Division of Preventive and Community Dentistry, School of Dentistry, Federal University of Uberlandia, Uberlandia, Minas, Gerais, Brazil
| | - Douglas Teixeira da Silva
- Division of Preventive and Community Dentistry, School of Dentistry, Federal University of Uberlandia, Uberlandia, Minas, Gerais, Brazil
| | - Luiz Renato Paranhos
- Division of Preventive and Community Dentistry, School of Dentistry, Federal University of Uberlandia, Uberlandia, Minas, Gerais, Brazil
| | - Marcela Baraúna Magno
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Lucianne Cople Maia
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Rafael Rodrigues Lima
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Universidade Federal do Pará, Belém, Brazil
| |
Collapse
|
6
|
Chia CW, Yeager SM, Egan JM. Endocrinology of Taste with Aging. Endocrinol Metab Clin North Am 2023; 52:295-315. [PMID: 36948781 PMCID: PMC10037529 DOI: 10.1016/j.ecl.2022.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Taste is one of our five primary senses, and taste impairment has been shown to increase with aging. The ability to taste allows us to enjoy the food we eat and to avoid foods that are potentially spoiled or poisonous. Recent advances in our understanding of the molecular mechanisms of taste receptor cells located within taste buds help us decipher how taste works. The discoveries of "classic" endocrine hormones in taste receptor cells point toward taste buds being actual endocrine organs. A better understanding of how taste works may help in reversing taste impairment associated with aging.
Collapse
Affiliation(s)
- Chee W Chia
- Intramural Research Program, National Institute on Aging, National Institutes of Health, 3001 S. Hanover Street, 5th Floor, Room NM536, Baltimore, MD 21225, USA
| | - Shayna M Yeager
- Intramural Research Program, National Institute on Aging, National Institutes of Health, 3001 S. Hanover Street, 5th Floor, Room NM547, Baltimore, MD 21225, USA
| | - Josephine M Egan
- Intramural Research Program, National Institute on Aging, National Institutes of Health, 3001 S. Hanover Street, 5th Floor, Room NM527, Baltimore, MD 21225, USA.
| |
Collapse
|
7
|
Fathi M, Javid AZ, Mansoori A. Effects of weight change on taste function; a systematic review. Nutr J 2023; 22:22. [PMID: 37158889 PMCID: PMC10165840 DOI: 10.1186/s12937-023-00850-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 04/24/2023] [Indexed: 05/10/2023] Open
Abstract
BACKGROUND The aim of this review is to evaluate the relationship between weight status and taste perception and preference of sweet, salt, fat, bitter, and sour through reviewing observational and interventional studies with objective methods. METHODS A comprehensive literature search was performed in 6 online databases of PubMed, Scopus, Web of Science, Cochrane, Embase, and Google Scholar up to October 2021. The following keywords were used in the search strategy: (Taste OR "Taste Perception" OR "Taste Threshold" OR "Taste preference" OR "Taste sensitivity" OR "Taste changes") AND (weight OR "Weight gain" OR "weight loss" OR "weight change"). RESULTS Most observational studies indicate that four taste sensitivities or perceptions (especially sweet and salt taste perception) are lower in subjects with overweight and obesity. The longitudinal studies reported that sweet and fat preference is increased along with weight gain in adults. It is concluded that taste perceptions are decreased in individuals with overweight and obesity, especially in men. Also, taste perception and preference change after weight loss but not significantly. CONCLUSION It is suggested that the results of the interventional studies are not conclusive and need further studies with the same and standard design adjusting cofounding variables including genetic, gender, age and food condition of subjects.
Collapse
Affiliation(s)
- Mojdeh Fathi
- Department of Clinical Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ahmad Zare Javid
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Anahita Mansoori
- Nutrition and Metabolic Diseases Research Center, Clinical Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| |
Collapse
|
8
|
The phenomenon of abnormal eating and taste perception: What’s the link in subjects with obesity and eating disorders? Food Qual Prefer 2023. [DOI: 10.1016/j.foodqual.2022.104744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
9
|
Baumer-Harrison C, Breza JM, Sumners C, Krause EG, de Kloet AD. Sodium Intake and Disease: Another Relationship to Consider. Nutrients 2023; 15:535. [PMID: 36771242 PMCID: PMC9921152 DOI: 10.3390/nu15030535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/14/2023] [Accepted: 01/15/2023] [Indexed: 01/22/2023] Open
Abstract
Sodium (Na+) is crucial for numerous homeostatic processes in the body and, consequentially, its levels are tightly regulated by multiple organ systems. Sodium is acquired from the diet, commonly in the form of NaCl (table salt), and substances that contain sodium taste salty and are innately palatable at concentrations that are advantageous to physiological homeostasis. The importance of sodium homeostasis is reflected by sodium appetite, an "all-hands-on-deck" response involving the brain, multiple peripheral organ systems, and endocrine factors, to increase sodium intake and replenish sodium levels in times of depletion. Visceral sensory information and endocrine signals are integrated by the brain to regulate sodium intake. Dysregulation of the systems involved can lead to sodium overconsumption, which numerous studies have considered causal for the development of diseases, such as hypertension. The purpose here is to consider the inverse-how disease impacts sodium intake, with a focus on stress-related and cardiometabolic diseases. Our proposition is that such diseases contribute to an increase in sodium intake, potentially eliciting a vicious cycle toward disease exacerbation. First, we describe the mechanism(s) that regulate each of these processes independently. Then, we highlight the points of overlap and integration of these processes. We propose that the analogous neural circuitry involved in regulating sodium intake and blood pressure, at least in part, underlies the reciprocal relationship between neural control of these functions. Finally, we conclude with a discussion on how stress-related and cardiometabolic diseases influence these circuitries to alter the consumption of sodium.
Collapse
Affiliation(s)
- Caitlin Baumer-Harrison
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, FL 32603, USA
- Center for Integrative Cardiovascular and Metabolic Disease, University of Florida, Gainesville, FL 32610, USA
- Center for Smell and Taste, University of Florida, Gainesville, FL 32610, USA
- Evelyn F. and William L. McKnight Brain Institute, University of Florida, Gainesville, FL 32610, USA
| | - Joseph M. Breza
- Department of Psychology, College of Arts and Sciences, Eastern Michigan University, Ypsilanti, MI 48197, USA
| | - Colin Sumners
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, FL 32603, USA
- Center for Integrative Cardiovascular and Metabolic Disease, University of Florida, Gainesville, FL 32610, USA
- Evelyn F. and William L. McKnight Brain Institute, University of Florida, Gainesville, FL 32610, USA
| | - Eric G. Krause
- Center for Integrative Cardiovascular and Metabolic Disease, University of Florida, Gainesville, FL 32610, USA
- Evelyn F. and William L. McKnight Brain Institute, University of Florida, Gainesville, FL 32610, USA
- Department of Pharmacodynamics, College of Pharmacy, University of Florida, Gainesville, FL 32610, USA
| | - Annette D. de Kloet
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, FL 32603, USA
- Center for Integrative Cardiovascular and Metabolic Disease, University of Florida, Gainesville, FL 32610, USA
- Center for Smell and Taste, University of Florida, Gainesville, FL 32610, USA
- Evelyn F. and William L. McKnight Brain Institute, University of Florida, Gainesville, FL 32610, USA
| |
Collapse
|
10
|
Ribeiro G, Torres S, Fernandes AB, Camacho M, Branco TL, Martins SS, Raimundo A, Oliveira-Maia AJ. Enhanced sweet taste perception in obesity: Joint analysis of gustatory data from multiple studies. Front Nutr 2022; 9:1028261. [PMID: 36606228 PMCID: PMC9807659 DOI: 10.3389/fnut.2022.1028261] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 11/23/2022] [Indexed: 12/24/2022] Open
Abstract
Introduction While sweet taste perception is a potential determinant of feeding behavior in obesity, the supporting evidence is inconsistent and is typically associated with methodological limitations. Notably, possible associations between sweet taste perception and measures of food reward remain undetermined. Materials and methods We conducted a cross-sectional analysis comparing 246 individuals with severe obesity and 174 healthy volunteers using a validated method for taste perception assessment. We included gustatory variables, namely intensity and pleasantness ratings of sour, salt, sweet, and bitter tastants, and taste thresholds assessed by electrogustometry. Reward-related feeding behavior, including hedonic hunger, food addiction, feeding behavior traits, and acceptance of foods and alcohol, was evaluated using self-rated scales for comparison with gustatory measures. Result In logistic regressions adjusted for age, gender, educational level, and research center, we found that a greater likelihood of belonging to the obesity group was associated with higher sweet intensity ratings (OR = 1.4, P = 0.01), hedonic hunger, food addiction symptoms, restrained and emotional eating (1.7 < OR ≤ 4.6, all P ≤ 0.001), and lower alcohol acceptance (OR = 0.6, P = 0.0002). Using principal component analysis, we found that while hedonic hunger, food addiction, and emotional eating were strongly interrelated, they were not associated with sweet intensity perception that, in turn, had a closer relationship with alcohol acceptance and restrained eating. Conclusion We found that individuals with obesity report higher sweet taste intensity ratings than healthy controls. Furthermore, while psychological measures of reward-related feeding behavior assess a common construct, sweet intensity perception may represent a different obesity-related dimension.
Collapse
Affiliation(s)
- Gabriela Ribeiro
- Champalimaud Research and Clinical Centre, Champalimaud Foundation, Lisbon, Portugal,Lisbon Academic Medical Centre PhD Program, Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal
| | - Sandra Torres
- Faculdade de Psicologia e de Ciências da Educação, Universidade do Porto, Porto, Portugal,Centro de Psicologia da Universidade do Porto, Porto, Portugal
| | - Ana B. Fernandes
- Champalimaud Research and Clinical Centre, Champalimaud Foundation, Lisbon, Portugal,NOVA Medical School, Faculdade de Ciências Médicas, NMS, FCM, Universidade NOVA de Lisboa, Lisbon, Portugal
| | - Marta Camacho
- Champalimaud Research and Clinical Centre, Champalimaud Foundation, Lisbon, Portugal
| | - Teresa L. Branco
- Exercise and Health Laboratory, CIPER, Faculdade de Medicina da Universidade de Lisboa, Cruz Quebrada, Portugal
| | - Sandra S. Martins
- Universidade Europeia, Lisbon, Portugal,Instituto de Saúde Ambiental (ISAMB), Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal
| | - Armando Raimundo
- Departamento de Desporto e Saúde, Escola de Saúde e Desenvolvimento Humano, Universidade de Évora, Évora, Portugal,Comprehensive Health Research Centre (CHRC), Universidade de Évora, Évora, Portugal
| | - Albino J. Oliveira-Maia
- Champalimaud Research and Clinical Centre, Champalimaud Foundation, Lisbon, Portugal,NOVA Medical School, Faculdade de Ciências Médicas, NMS, FCM, Universidade NOVA de Lisboa, Lisbon, Portugal,*Correspondence: Albino J. Oliveira-Maia,
| | | |
Collapse
|
11
|
Trius-Soler M, Laveriano-Santos EP, Góngora C, Moreno JJ. Inter-individual characteristics on basic taste recognition thresholds in a college-aged cohort: potential predictive factors. Food Funct 2022; 13:12664-12673. [PMID: 36454091 DOI: 10.1039/d2fo02867k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Studying nutritional status from the perspective of taste sensitivity, rather than only dietary patterns, may provide new insights into the role of taste receptor signaling in the development of metabolic-associated diseases. In this cross-sectional study, we investigated the possible influence of sociodemographic (sex and smoking habit) and clinical variables (dental cavities, missing teeth, sinusitis, rhinitis, body mass index and metabolic high prevalence family antecedent diseases) on tastant (sucrose, monosodium glutamate, sodium chloride, citric acid, quinine, sinigrin, phenylthiocarbamide) recognition thresholds (RTs) in a college-aged cohort (n = 397). Predictive models for the tastant RTs were generated and a higher sucrose RT was found in females than in males, while sinusitis and rhinitis explained sucrose and sodium chloride RTs. Smoking habit was not an important predictive factor of taste sensitivity, although its long-term influence on RTs remains unclear. Additionally, a positive correlation was found between all the tastant RTs studied. Although results did not show a clear pattern, the statistical approach employed should prove useful in future studies of predictors of taste sensitivity.
Collapse
Affiliation(s)
- Marta Trius-Soler
- Department of Nutrition, Food Sciences and Gastronomy, XIA School of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain. .,INSA-UB, Nutrition and Food Safety Research Institute, University of Barcelona, 08921 Santa Coloma de Gramanet, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Emily P Laveriano-Santos
- Department of Nutrition, Food Sciences and Gastronomy, XIA School of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain. .,INSA-UB, Nutrition and Food Safety Research Institute, University of Barcelona, 08921 Santa Coloma de Gramanet, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Clara Góngora
- Department of Nutrition, Food Sciences and Gastronomy, XIA School of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain.
| | - Juan J Moreno
- Department of Nutrition, Food Sciences and Gastronomy, XIA School of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain. .,INSA-UB, Nutrition and Food Safety Research Institute, University of Barcelona, 08921 Santa Coloma de Gramanet, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| |
Collapse
|
12
|
Kardas M, Staśkiewicz W, Niewiadomska E, Kiciak A, Bielaszka A, Fatyga E. Probiotic dairy products and consumption preferences in terms of sweetness sensitivity and the occurrence of childhood obesity. Front Psychol 2022; 13:980348. [PMID: 36248554 PMCID: PMC9561924 DOI: 10.3389/fpsyg.2022.980348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 09/14/2022] [Indexed: 11/13/2022] Open
Abstract
Fermented dairy products such as yogurt contain many bioactive compounds. In addition, probiotic yogurts are an invaluable source of probiotic bacteria and are a group of probiotic products best accepted by children. There is plenty of research indicating an interdependence between yogurt consumption, body mass index, and adipose tissue percentage, which suggests that yogurt consumption may contribute to reducing the risk of becoming overweight or obese. In turn, the occurrence of overweight and obesity may be accompanied by a reduced sensitivity to sweetness, which modifies food preference selection and acceptance, including with yogurt. This study aimed to assess the preferences and consumption of yogurt in terms of sensitivity to recognize sweetness and obesity in a group of 7–9-year-old children. Body mass index and adipose tissue percentage obesity indicators were determined, and the frequency of fermented milk product consumption was assessed about the results of the sweetness recognition test as well as yogurt preferences. There was no significant relationship between body weight and the frequency of fermented milk product consumption. Correlations were found between the values of body mass index and the ability to recognize sweetness, which was significantly better recognized by underweight children or at normal body weight, moreover, those children with a higher ability to recognize sweetness significantly more frequently preferred plain unsweetened yogurt.
Collapse
Affiliation(s)
- Marek Kardas
- Department of Food Technology and Quality Evaluation, Faculty of Health Sciences in Bytom, Medical University of Silesia, Zabrze, Poland
| | - Wiktoria Staśkiewicz
- Department of Food Technology and Quality Evaluation, Faculty of Health Sciences in Bytom, Medical University of Silesia, Zabrze, Poland
- *Correspondence: Wiktoria Staśkiewicz,
| | - Ewa Niewiadomska
- Department of Biostatistics, Faculty of Health Sciences in Bytom, Medical University of Silesia, Bytom, Poland
| | - Agata Kiciak
- Department of Food Technology and Quality Evaluation, Faculty of Health Sciences in Bytom, Medical University of Silesia, Zabrze, Poland
| | - Agnieszka Bielaszka
- Department of Food Technology and Quality Evaluation, Faculty of Health Sciences in Bytom, Medical University of Silesia, Zabrze, Poland
| | - Edyta Fatyga
- Department of Preventive Medicine, Medical University of Silesia in Katowice, Bytom, Poland
| |
Collapse
|
13
|
Sensory specific satiety or appetite? Investigating effects of retronasally-introduced aroma and taste cues on subsequent real-life snack intake. Food Qual Prefer 2022. [DOI: 10.1016/j.foodqual.2022.104612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
14
|
Hyde KM, Blonde GD, Nisi AV, Spector AC. The Influence of Roux-en-Y Gastric Bypass and Diet on NaCl and Sucrose Taste Detection Thresholds and Number of Circumvallate and Fungiform Taste Buds in Female Rats. Nutrients 2022; 14:nu14040877. [PMID: 35215527 PMCID: PMC8880222 DOI: 10.3390/nu14040877] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 02/09/2022] [Accepted: 02/15/2022] [Indexed: 11/16/2022] Open
Abstract
Roux-en-Y gastric bypass (RYGB) in rats attenuates preference for, and intake of, sugar solutions. Additionally, maintenance on a high-fat diet (HFD) reportedly alters behavioral responsiveness to sucrose in rodents in short-term drinking tests. Due to the fact that the behavioral tests to date rely on the hedonic value of the stimulus to drive responsiveness, we sought to determine whether taste detection thresholds to sucrose and NaCl are affected by these manipulations as measured in an operant two-response signal detection paradigm. Female rats were maintained on HFD or chow for 10 weeks, at which point animals received either RYGB or SHAM surgery followed by a gel-based diet and then powdered chow. Upon recovery, half of the rats that were previously on HFD were switched permanently to chow, and the other rats were maintained on their presurgical diets (n = 5–9/diet condition x surgery group for behavioral testing). The rats were then trained and tested in a gustometer. There was a significant interaction between diet condition and surgery on NaCl threshold that was attributable to a lower value in RYGB vs. SHAM rats in the HFD condition, but this failed to survive a Bonferroni correction. Importantly, there were no effects of diet condition or surgery on sucrose thresholds. Additionally, although recent evidence suggests that maintenance on HFD alters taste bud number in the circumvallate papillae (CV) of mice, in a subset of rats, we did not find that diet significantly influenced taste pores in the anterior tongue or CV of female rats. These results suggest that any changes in sucrose responsiveness in intake/preference or hedonically oriented tests in rats as a function of HFD maintenance or RYGB are not attributable to alterations in taste sensitivity.
Collapse
|
15
|
Karikkineth AC, Tang EY, Kuo PL, Ferrucci L, Egan JM, Chia CW. Longitudinal trajectories and determinants of human fungiform papillae density. Aging (Albany NY) 2021; 13:24989-25003. [PMID: 34857670 PMCID: PMC8714156 DOI: 10.18632/aging.203741] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 11/23/2021] [Indexed: 01/08/2023]
Abstract
Tongue fungiform papillae contain taste buds crucial for taste and hormone-producing taste receptor cells; therefore, they may be considered as endocrine organs and have important age-associated physiological implications. We examine the cross-sectional and longitudinal trajectories of fungiform papillae density in 1084 participants from the Baltimore Longitudinal Study of Aging using linear regression models and mixed effects models. At baseline, the mean age was 67.86 ± 14.20 years, with a mean follow-up time among those with repeat visits of 4.24 ± 1.70 years. Women (53%) were younger (66.85 ± 13.78 vs. 69.04 ± 14.61 years, p < 0.001) and had a higher fungiform papillae density than men (16.14 ± 9.54 vs. 13.77 ± 8.61 papillae/cm2, p < 0.001). Whites (67%) had a lower fungiform papillae density than non-Whites after adjusting for age and sex. Factors cross-sectionally associated with a lower fungiform papillae density included a higher waist-hip ratio (β = −8.525, p = 0.029), current smoking status (β = −5.133, p = 0.014), and alcohol use within the past 12 months (β = −1.571, p = 0.025). Longitudinally, fungiform papillae density decreased linearly with follow-up time (β = −0.646, p < 0.001). The rate of decline was not affected by sex, race, BMI, waist-hip ratio, smoking, or alcohol use. The longitudinal decline of fungiform papillae density over time needs to be explored further in order to identify other possible age-associated physiological determinants.
Collapse
Affiliation(s)
- Ajoy C Karikkineth
- Clinical Core Laboratory and Biorepository, Intramural Research Program, National Institute on Aging, National Institutes of Health, Baltimore, MD 21224, USA
| | - Eric Y Tang
- Laboratory of Clinical Investigation, National Institute on Aging, National Institutes of Health, Baltimore, MD 21224, USA
| | - Pei-Lun Kuo
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, MD 21224, USA
| | - Luigi Ferrucci
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, MD 21224, USA
| | - Josephine M Egan
- Laboratory of Clinical Investigation, National Institute on Aging, National Institutes of Health, Baltimore, MD 21224, USA
| | - Chee W Chia
- Laboratory of Clinical Investigation, National Institute on Aging, National Institutes of Health, Baltimore, MD 21224, USA
| |
Collapse
|
16
|
Abstract
For more than 50 years, there has been evidence for greater consumption of sweet- foods in overweight humans and animals, relative to those that have a normal weight. Furthermore, it has long been suggested that energy deficit resulting from dieting, while moving the individual from a higher weight set point, would result in heightened susceptibility to palatable tastants, namely to sweet tastants. This was the motivation behind the first studies comparing sweet taste perception between individuals with obesity and those of a normal weight. These studies, using direct measures of taste, have been characterized by significant methodological heterogeneity, contributing towards variability in results and conclusions. Nevertheless, some of these findings have been used to support the theory that patients with obesity have decreased taste perception, particularly for sweet tastants. A similar hypothesis has been proposed regarding evidence for reduced brain dopamine receptors in obesity and, in both cases, it is proposed that increased food consumption, and associated weight gain, result from the need to increase sensory and brain stimulation. However, the available literature is not conclusive on the association between obesity and reduced sweet taste perception, with both negative and contradictory findings in comparisons between individuals with obesity and normal weight control subjects, as well as within-subject comparisons before and after bariatric surgery. Nevertheless, following either Roux-en-Y gastric bypass or sleeve gastrectomy, there is evidence of changes in taste perception, particularly for reward-related measures of sweet tastants, that should be further tested and confirmed in large samples, using consensual methodology.
Collapse
Affiliation(s)
- Gabriela Ribeiro
- Champalimaud Research & Clinical Centre, Champalimaud Centre for the Unknown, Av. de Brasília, Doca de Pedrouços, 1400-038 Lisboa, Portugal; Lisbon Academic Medical Centre PhD Program, Faculdade de Medicina, Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028 Lisboa, Portugal
| | - Albino J Oliveira-Maia
- Champalimaud Research & Clinical Centre, Champalimaud Centre for the Unknown, Av. de Brasília, Doca de Pedrouços, 1400-038 Lisboa, Portugal; NOVA Medical School, NMS, Universidade Nova de Lisboa, Campo Mártires da Pátria 130, 1169-056 Lisboa, Portugal.
| |
Collapse
|
17
|
Chen B, Masala C, Oleszkiewicz A, Englmaier V, Gunder N, Menzel S, Haehner A, Hummel T. Nonlinear association between chemosensory dysfunction and body mass index. J SENS STUD 2021. [DOI: 10.1111/joss.12715] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Ben Chen
- Interdisciplinary Center Smell and Taste, Department of Otorhinolaryngology Medical Faculty Carl Gustav Carus, TU Dresden Dresden Germany
- Memory Clinic, Department of Geriatric Psychiatry The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital) Guangzhou China
| | - Carla Masala
- Interdisciplinary Center Smell and Taste, Department of Otorhinolaryngology Medical Faculty Carl Gustav Carus, TU Dresden Dresden Germany
- Section of Physiology, Department of Biomedical Sciences University of Cagliari Cagliari Italy
| | - Anna Oleszkiewicz
- Interdisciplinary Center Smell and Taste, Department of Otorhinolaryngology Medical Faculty Carl Gustav Carus, TU Dresden Dresden Germany
- Institute of Psychology University of Wroclaw Wroclaw Poland
| | - Verena Englmaier
- Interdisciplinary Center Smell and Taste, Department of Otorhinolaryngology Medical Faculty Carl Gustav Carus, TU Dresden Dresden Germany
| | - Nadine Gunder
- Interdisciplinary Center Smell and Taste, Department of Otorhinolaryngology Medical Faculty Carl Gustav Carus, TU Dresden Dresden Germany
| | - Susanne Menzel
- Interdisciplinary Center Smell and Taste, Department of Otorhinolaryngology Medical Faculty Carl Gustav Carus, TU Dresden Dresden Germany
| | - Antje Haehner
- Interdisciplinary Center Smell and Taste, Department of Otorhinolaryngology Medical Faculty Carl Gustav Carus, TU Dresden Dresden Germany
| | - Thomas Hummel
- Interdisciplinary Center Smell and Taste, Department of Otorhinolaryngology Medical Faculty Carl Gustav Carus, TU Dresden Dresden Germany
| |
Collapse
|
18
|
Harnischfeger F, O’Connell F, Weiss M, Axelrod B, Hajnal A, Czaja K, Di Lorenzo PM, Dando R. Sprague Dawley Rats Gaining Weight on a High Energy Diet Exhibit Damage to Taste Tissue Even after Return to a Healthy Diet. Nutrients 2021; 13:nu13093062. [PMID: 34578940 PMCID: PMC8465157 DOI: 10.3390/nu13093062] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 08/27/2021] [Accepted: 08/28/2021] [Indexed: 12/20/2022] Open
Abstract
Many reports detail taste dysfunction in humans and animals with obesity. For example, mice consuming an obesogenic diet for a short period have fewer taste buds than their lean littermates. Further, rats with diet-induced obesity (DIO) show blunted electrophysiological responses to taste in the brainstem. Here, we studied the effects of high energy diet (HED)-induced peripheral taste damage in rats, and whether this deficiency could be reversed by returning to a regular chow diet. Separate groups of rats consumed a standard chow diet (Chow), a HED for 10 weeks followed by a return to chow (HED/chow), or a HED for 10 weeks followed by a restricted HED that was isocaloric with consumption by the HED/chow group (HED/isocal). Fungiform taste papilla (FP) and circumvallate taste bud abundance were quantified several months after HED groups switched diets. Results showed that both HED/chow and HED/isocal rats had significantly fewer FP and lower CV taste bud abundance than control rats fed only chow. Neutrophil infiltration into taste tissues was also quantified, but did not vary with treatment on this timeline. Finally, the number of cells undergoing programmed cell death, measured with caspase-3 staining, inversely correlated with taste bud counts, suggesting taste buds may be lost to apoptosis as a potential mechanism for the taste dysfunction observed in obesity. Collectively, these data show that DIO has lasting deleterious effects on the peripheral taste system, despite a change from a HED to a healthy diet, underscoring the idea that obesity rather than diet predicts damage to the taste system.
Collapse
Affiliation(s)
- Fiona Harnischfeger
- Department of Food Science, Cornell University, Ithaca, NY 14850, USA; (F.H.); (B.A.)
| | - Flynn O’Connell
- Department of Psychology, Binghamton University, Box 6000, Binghamton, NY 13902, USA; (F.O.); (M.W.); (P.M.D.L.)
| | - Michael Weiss
- Department of Psychology, Binghamton University, Box 6000, Binghamton, NY 13902, USA; (F.O.); (M.W.); (P.M.D.L.)
| | - Brandon Axelrod
- Department of Food Science, Cornell University, Ithaca, NY 14850, USA; (F.H.); (B.A.)
| | - Andras Hajnal
- Department of Neural and Behavioral Sciences, College of Medicine, The Pennsylvania State University, Hershey, PA 17033, USA;
| | - Krzysztof Czaja
- Department of Veterinary Biosciences and Diagnostic Imaging, University of Georgia, Athens, GA 30602, USA;
| | - Patricia M. Di Lorenzo
- Department of Psychology, Binghamton University, Box 6000, Binghamton, NY 13902, USA; (F.O.); (M.W.); (P.M.D.L.)
| | - Robin Dando
- Department of Food Science, Cornell University, Ithaca, NY 14850, USA; (F.H.); (B.A.)
- Correspondence:
| |
Collapse
|
19
|
Obesity-induced taste dysfunction, and its implications for dietary intake. Int J Obes (Lond) 2021; 45:1644-1655. [PMID: 34031530 DOI: 10.1038/s41366-021-00855-w] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 04/21/2021] [Accepted: 04/30/2021] [Indexed: 02/06/2023]
Abstract
The incidence of obesity has dramatically increased in recent years, and poses a public health challenge for which an effective and scalable intervention strategy is yet to be found. Our food choices are one of the primary drivers of obesity, where the overconsumption of energy from foods high in fat and sugar can be particularly problematic. Unfortunately, these same foods also tend to be highly palatable. We select foods more on their sensory properties than on any other factor, such as price, convenience, or healthfulness. Previous evidence from human sensory studies has suggested a depressed sense of taste in panelists with obesity. Evidence from animal models also demonstrates a clear deficiency in taste buds occurring with obesity, suggesting that damage to the taste system may result from an obese state. In this review only taste, as opposed to smell, will be examined. Here we seek to bring together evidence from a diverse array of human and animal studies into taste response, dietary intake, and physiology, to better understand changes in taste with obesity, with the goal of understanding whether taste may provide a novel target for intervention in the treatment of obesity.
Collapse
|
20
|
Ozturk EE, Dikmen D. Is sonic hedgehog expression in saliva related to taste sensitivity in adults? Physiol Behav 2021; 236:113412. [PMID: 33823177 DOI: 10.1016/j.physbeh.2021.113412] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/16/2021] [Accepted: 03/29/2021] [Indexed: 10/21/2022]
Abstract
Recent studies have demonstrated the critical role of the sonic hedgehog in the sensory perception of taste. Salivary sonic hedgehog stimulates taste bud stem cells, also acts as a taste bud growth factor, and contributes to the receptors' development and longevity in the taste buds. This study's objective was to investigate the possible relationship between taste sensitivity and sonic hedgehog expression in saliva in normal-weight and pre-obese/obese participants (totally 46 male (47.8%) and female (52.2%) aged 19-44 were recruited). Thresholds for the six tastes (sweet, salty, bitter, sour, umami and fat) were investigated using 3-Alternate Forced Choice Methodology. Saliva was collected with the draining method for sonic hedgehog expression analysis. The results indicated significantly higher thresholds for sweet, bitter and fat in pre-obese /obese adults than normal-weight adults (p<0.05). The sonic hedgehog expression was also lower in pre-obese /obese participants than normal-weight participants (p<0.05). Furthermore, sonic hedgehog expression was higher in hypersensitive participants than hyposensitive participants (p<0.05) only among normal-weight individuals, with no significant difference in sonic hedgehog expression level by taste sensitivity in pre-obese/obese individuals (p>0.05). Sonic hedgehog expression level was negatively correlated with body mass index, sweet, salty, bitter and fat taste threshold. The study results indicated that sonic hedgehog expression level acted on taste sensitivity in normal-weight participants, with greater expression in hypersensitive individuals than hyposensitive individuals.
Collapse
Affiliation(s)
- Elif Esra Ozturk
- Hacettepe University, Faculty of Health Sciences, Department of Nutrition and Dietetics, Ankara, Turkey.
| | - Derya Dikmen
- Hacettepe University, Faculty of Health Sciences, Department of Nutrition and Dietetics, Ankara, Turkey.
| |
Collapse
|
21
|
Chamoun E, Liu AS, Duizer LM, Feng Z, Darlington G, Duncan AM, Haines J, Ma DWL. Single nucleotide polymorphisms in sweet, fat, umami, salt, bitter and sour taste receptor genes are associated with gustatory function and taste preferences in young adults. Nutr Res 2021; 85:40-46. [PMID: 33444969 DOI: 10.1016/j.nutres.2020.12.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 11/18/2020] [Accepted: 12/01/2020] [Indexed: 01/13/2023]
Abstract
Taste is a fundamental mechanism whereby compounds are detected orally, yet it is highly variable among individuals. The variability in taste that is attributable to genetics is not well-characterized despite its potential role in food selection, and therefore, eating habits that contribute to risk of overweight and obesity. In order to implicate measures of taste function and preference as potentially deterministic factors in adverse eating behaviors that lead to obesity, it must be shown that a relationship exists between genetic variation in taste receptor genes and psychophysical measures of taste in the absence high body mass index. The primary objective of this pilot study was to investigate the relationship between single nucleotide polymorphisms (SNPs) in taste receptor genes and 3 different psychophysical measures of taste in healthy young adults. Sweet, salt, umami, fat, sour, and bitter taste receptor gene SNPs were genotyped in 49 participants (ages 24.6 ± 0.6 years) who completed testing to determine oral detection threshold (DT), suprathreshold sensitivity (ST) and taste preference (PR). A simultaneous association test was conducted between each SNP and the 3 taste outcomes (DT, ST, and PR). Twelve SNPs were associated with at least one of the 3 taste outcomes. Associations were observed between SNPs in taste receptor genes and psychophysical measures of sweet, fat, umami, and salt taste. These results suggest that differences in interindividual psychophysical measures of tastes, namely DT, ST, and PR, may be partially attributed to genetic variation in taste receptor genes. Future studies are warranted to investigate if these findings have consequences for habitual dietary intake of foods that elicit these tastes.
Collapse
Affiliation(s)
- Elie Chamoun
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada, N1G2W1
| | - Angel S Liu
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada, N1G2W1
| | - Lisa M Duizer
- Department of Food Science, University of Guelph, Guelph, ON, Canada, N1G2W1
| | - Zeny Feng
- Department of Mathematics and Statistics, University of Guelph, Guelph, ON, Canada, N1G2W1
| | - Gerarda Darlington
- Department of Mathematics and Statistics, University of Guelph, Guelph, ON, Canada, N1G2W1
| | - Alison M Duncan
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada, N1G2W1
| | - Jess Haines
- Department of Family Relations and Applied Nutrition, University of Guelph, Guelph, ON, Canada, N1G2W1
| | - David W L Ma
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada, N1G2W1.
| |
Collapse
|
22
|
Stopyra MA, Friederich HC, Lavandier N, Mönning E, Bendszus M, Herzog W, Simon JJ. Homeostasis and food craving in obesity: a functional MRI study. Int J Obes (Lond) 2021; 45:2464-2470. [PMID: 34404907 PMCID: PMC8528711 DOI: 10.1038/s41366-021-00920-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 07/12/2021] [Accepted: 07/20/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Food intake in obesity has been found to be reward-based and less contingent on homeostatic needs. Accordingly, previous studies investigating neural processing of food cues observed aberrant processing in reward- and control-related brain regions in obesity. To further investigate the relation between homeostasis and food intake, this study investigated the influence of glucose metabolism on the neuronal response during the regulation of food craving in participants with obesity. METHODS Twenty-five normal-weight and 25 women with obesity were examined on two occasions after receiving either water or glucose directly into the stomach using a nasogastric tube. Participants were blinded to the type of infusion and were required to refrain from eating for 16 h before each visit. An event-related fMRI paradigm was used to investigate the effect of intestinal glucose load on the neuronal response during the regulation of food craving. RESULTS A 2 × 2 mixed-model ANOVA revealed that craving regulation was associated with increased activation in fronto-parietal regions in participants with obesity when compared to healthy controls. However, this effect was observed independently from homeostatic satiety. A regression analysis revealed that the reduction of food craving was related to increased activation in the lingual gyrus in individuals with obesity following the infusion of water. CONCLUSIONS In participants with obesity, the neuronal response during the regulation of food craving is associated with increased neural cognitive top-down control and increased visual food processing. Since this observation was independent from satiety status, our results indicate a reduced influence of homeostasis on neural processing during food craving in obesity. This study was registered on clinicaltrials.org: NCT03075371.
Collapse
Affiliation(s)
- M. A. Stopyra
- grid.5253.10000 0001 0328 4908Department of General Internal Medicine and Psychosomatics, Centre for Psychosocial Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - H.-C. Friederich
- grid.5253.10000 0001 0328 4908Department of General Internal Medicine and Psychosomatics, Centre for Psychosocial Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - N. Lavandier
- grid.5253.10000 0001 0328 4908Department of General Internal Medicine and Psychosomatics, Centre for Psychosocial Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - E. Mönning
- grid.5253.10000 0001 0328 4908Department of General Internal Medicine and Psychosomatics, Centre for Psychosocial Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - M. Bendszus
- grid.5253.10000 0001 0328 4908Department of Neuroradiology, University Hospital Heidelberg, Heidelberg, Germany
| | - W. Herzog
- grid.5253.10000 0001 0328 4908Department of General Internal Medicine and Psychosomatics, Centre for Psychosocial Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - J. J. Simon
- grid.5253.10000 0001 0328 4908Department of General Internal Medicine and Psychosomatics, Centre for Psychosocial Medicine, University Hospital Heidelberg, Heidelberg, Germany
| |
Collapse
|
23
|
Trius‐Soler M, Santillán‐Alarcón DA, Martínez‐Huélamo M, Lamuela‐Raventós RM, Moreno JJ. Effect of physiological factors, pathologies, and acquired habits on the sweet taste threshold: A systematic review and meta‐analysis. Compr Rev Food Sci Food Saf 2020; 19:3755-3773. [DOI: 10.1111/1541-4337.12643] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 09/02/2020] [Accepted: 09/03/2020] [Indexed: 12/14/2022]
Affiliation(s)
- Marta Trius‐Soler
- Department of Nutrition Food Sciences and Gastronomy School of Pharmacy and Food Sciences University of Barcelona Barcelona Spain
- INSA‐UB Nutrition and Food Safety Research Institute University of Barcelona Santa Coloma de Gramanet Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN) Instituto de Salud Carlos III Madrid Spain
| | - Dimitri A. Santillán‐Alarcón
- Department of Nutrition Food Sciences and Gastronomy School of Pharmacy and Food Sciences University of Barcelona Barcelona Spain
| | - Miriam Martínez‐Huélamo
- Department of Nutrition Food Sciences and Gastronomy School of Pharmacy and Food Sciences University of Barcelona Barcelona Spain
- INSA‐UB Nutrition and Food Safety Research Institute University of Barcelona Santa Coloma de Gramanet Spain
| | - Rosa M. Lamuela‐Raventós
- Department of Nutrition Food Sciences and Gastronomy School of Pharmacy and Food Sciences University of Barcelona Barcelona Spain
- INSA‐UB Nutrition and Food Safety Research Institute University of Barcelona Santa Coloma de Gramanet Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN) Instituto de Salud Carlos III Madrid Spain
| | - Juan José Moreno
- Department of Nutrition Food Sciences and Gastronomy School of Pharmacy and Food Sciences University of Barcelona Barcelona Spain
- INSA‐UB Nutrition and Food Safety Research Institute University of Barcelona Santa Coloma de Gramanet Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN) Instituto de Salud Carlos III Madrid Spain
| |
Collapse
|
24
|
Latifah E, Kusnandar K, Dewi YLR. Physical Activity, Sensory Threshold of Sweetness, and Waist-to-Height Ratio (WHtR) in Adolescents. ELECTRONIC JOURNAL OF GENERAL MEDICINE 2020. [DOI: 10.29333/ejgm/7886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
25
|
Wang Q, Liszt KI, Depoortere I. Extra-oral bitter taste receptors: New targets against obesity? Peptides 2020; 127:170284. [PMID: 32092303 DOI: 10.1016/j.peptides.2020.170284] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 02/10/2020] [Accepted: 02/20/2020] [Indexed: 12/13/2022]
Abstract
Taste perception on the tongue is essential to help us to identify nutritious or potential toxic food substances. Emerging evidence has demonstrated the expression and function of bitter taste receptors (TAS2Rs) in a wide range of extra-oral tissues. In particular, TAS2Rs in gastrointestinal enteroendocrine cells control the secretion of appetite regulating gut hormones and influence hunger and food intake. Furthermore, these effects may be reinforced by the presence of TAS2Rs on intestinal smooth muscle cells, adipocytes and the brain. This review summarises how activation of extra-oral TAS2Rs can influence appetite and body weight control and how obesity impacts the expression and function of TAS2Rs. Region-selective targeting of bitter taste receptors may be promising targets for the treatment of obesity.
Collapse
Affiliation(s)
- Qiaoling Wang
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
| | - Kathrin I Liszt
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
| | - Inge Depoortere
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium.
| |
Collapse
|
26
|
Bitarafan V, Fitzgerald PCE, Little TJ, Meyerhof W, Jones KL, Wu T, Horowitz M, Feinle-Bisset C. Intragastric administration of the bitter tastant quinine lowers the glycemic response to a nutrient drink without slowing gastric emptying in healthy men. Am J Physiol Regul Integr Comp Physiol 2020; 318:R263-R273. [PMID: 31774306 DOI: 10.1152/ajpregu.00294.2019] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The rate of gastric emptying and the release of gastrointestinal (GI) hormones are major determinants of postprandial blood-glucose concentrations and energy intake. Preclinical studies suggest that activation of GI bitter-taste receptors potently stimulates GI hormones, including glucagon-like peptide-1 (GLP-1), and thus may reduce postprandial glucose and energy intake. We evaluated the effects of intragastric quinine on the glycemic response to, and the gastric emptying of, a mixed-nutrient drink and the effects on subsequent energy intake in healthy men. The study consisted of 2 parts: part A included 15 lean men, and part B included 12 lean men (aged 26 ± 2 yr). In each part, participants received, on 3 separate occasions, in double-blind, randomized fashion, intragastric quinine (275 or 600 mg) or control, 30 min before a mixed-nutrient drink (part A) or before a buffet meal (part B). In part A, plasma glucose, insulin, glucagon, and GLP-1 concentrations were measured at baseline, after quinine alone, and for 2 h following the drink. Gastric emptying of the drink was also measured. In part B, energy intake at the buffet meal was quantified. Quinine in 600 mg (Q600) and 275 mg (Q275) doses alone stimulated insulin modestly (P < 0.05). After the drink, Q600 and Q275 reduced plasma glucose and stimulated insulin (P < 0.05), Q275 stimulated GLP-1 (P < 0.05), and Q600 tended to stimulate GLP-1 (P = 0.066) and glucagon (P = 0.073) compared with control. Quinine did not affect gastric emptying of the drink or energy intake. In conclusion, in healthy men, intragastric quinine reduces postprandial blood glucose and stimulates insulin and GLP-1 but does not slow gastric emptying or reduce energy intake under our experimental conditions.
Collapse
Affiliation(s)
- Vida Bitarafan
- Adelaide Medical School and Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, SA, Australia
| | - Penelope C E Fitzgerald
- Adelaide Medical School and Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, SA, Australia
| | - Tanya J Little
- Adelaide Medical School and Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, SA, Australia
| | - Wolfgang Meyerhof
- Center for Integrative Physiology and Molecular Medicine, Saarland University, Homburg, Germany
| | - Karen L Jones
- Adelaide Medical School and Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, SA, Australia
- Endocrine and Metabolic Unit, Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Tongzhi Wu
- Adelaide Medical School and Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, SA, Australia
- Endocrine and Metabolic Unit, Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Michael Horowitz
- Adelaide Medical School and Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, SA, Australia
- Endocrine and Metabolic Unit, Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Christine Feinle-Bisset
- Adelaide Medical School and Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, SA, Australia
| |
Collapse
|
27
|
Bitarafan V, Fitzgerald PCE, Little TJ, Meyerhof W, Wu T, Horowitz M, Feinle-Bisset C. Effects of Intraduodenal Infusion of the Bitter Tastant, Quinine, on Antropyloroduodenal Motility, Plasma Cholecystokinin, and Energy Intake in Healthy Men. J Neurogastroenterol Motil 2019; 25:413-422. [PMID: 31177650 PMCID: PMC6657929 DOI: 10.5056/jnm19036] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 03/22/2019] [Accepted: 04/07/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND/AIMS Nutrient-induced gut hormone release (eg, cholecystokinin [CCK]) and the modulation of gut motility (particularly pyloric stimulation) contribute to the regulation of acute energy intake. Non-caloric bitter compounds, including quinine, have recently been shown in cell-line and animal studies to stimulate the release of gastrointestinal hormones by activating bitter taste receptors expressed throughout the gastrointestinal tract, and thus, may potentially suppress energy intake without providing additional calories. This study aims to evaluate the effects of intraduodenally administered quinine on antropyloroduodenal pressures, plasma CCK and energy intake. METHODS Fourteen healthy, lean men (25 ± 5 years; BMI: 22.5 ± 2.0 kg/m2) received on 4 separate occasions, in randomized, double-blind fashion, 60-minute intraduodenal infusions of quinine hydrochloride at doses totaling 37.5 mg ("Q37.5"), 75 mg ("Q75") or 225 mg ("Q225"), or control (all 300 mOsmol). Antropyloroduodenal pressures (high-resolution manometry), plasma CCK (radioimmunoassay), and appetite perceptions/gastrointestinal symptoms (visual analog questionnaires) were measured. Ad libitum energy intake (buffet-meal) was quantified immediately post-infusion. Oral quinine taste-thresholds were assessed on a separate occasion using 3-alternative forced-choice procedure. RESULTS All participants detected quinine orally (detection-threshold: 0.19 ± 0.07 mmol/L). Intraduodenal quinine did not affect antral, pyloric or duodenal pressures, plasma CCK (pmol/L [peak]; control: 3.6 ± 0.4, Q37.5: 3.6 ± 0.4, Q75: 3.7 ± 0.3, Q225: 3.9 ± 0.4), appetite perceptions, gastrointestinal symptoms or energy intake (kcal; control: 1088 ± 90, Q37.5: 1057 ± 69, Q75: 1029 ±7 0, Q225: 1077 ± 88). CONCLUSIONS Quinine, administered intraduodenally over 60 minutes, even at moderately high doses, but low infusion rates, does not modulate appetite-related gastrointestinal functions or energy intake.
Collapse
Affiliation(s)
- Vida Bitarafan
- Adelaide Medical School and National Health and Medical Research Council of Australia (NHMRC) Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, Adelaide,
Australia
| | - Penelope C E Fitzgerald
- Adelaide Medical School and National Health and Medical Research Council of Australia (NHMRC) Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, Adelaide,
Australia
| | - Tanya J Little
- Adelaide Medical School and National Health and Medical Research Council of Australia (NHMRC) Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, Adelaide,
Australia
| | - Wolfgang Meyerhof
- Center for Integrative Physiology and Molecular Medicine, Saarland University, Homburg,
Germany
| | - Tongzhi Wu
- Adelaide Medical School and National Health and Medical Research Council of Australia (NHMRC) Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, Adelaide,
Australia
- Endocrine and Metabolic Unit, Royal Adelaide Hospital, Adelaide,
Australia
| | - Michael Horowitz
- Adelaide Medical School and National Health and Medical Research Council of Australia (NHMRC) Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, Adelaide,
Australia
- Endocrine and Metabolic Unit, Royal Adelaide Hospital, Adelaide,
Australia
| | - Christine Feinle-Bisset
- Adelaide Medical School and National Health and Medical Research Council of Australia (NHMRC) Centre of Research Excellence in Translating Nutritional Science to Good Health, University of Adelaide, Adelaide,
Australia
- Correspondence: Christine Feinle-Bisset, PhD, Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide SA 5005, Australia, Tel: +61-8-8313-6053, Fax: +61-8-8313-7794, E-mail:
| |
Collapse
|
28
|
Coltell O, Sorlí JV, Asensio EM, Fernández-Carrión R, Barragán R, Ortega-Azorín C, Estruch R, González JI, Salas-Salvadó J, Lamon-Fava S, Lichtenstein AH, Corella D. Association between taste perception and adiposity in overweight or obese older subjects with metabolic syndrome and identification of novel taste-related genes. Am J Clin Nutr 2019; 109:1709-1723. [PMID: 31005965 DOI: 10.1093/ajcn/nqz038] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Accepted: 02/25/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The relation between taste perception, diet, and adiposity remains controversial. Additionally, there is a lack of knowledge on the polymorphisms influencing taste given the scarcity of genome-wide association studies (GWASs) published. OBJECTIVES We studied the relation between perception of the basic tastes, i.e., sweet, salty, bitter, sour, and umami (separately and jointly in a "taste score"), and anthropometric measurements in older subjects with metabolic syndrome (MetS). GWASs were undertaken to identify genes associated with basic tastes and their score. METHODS Taste perception was cross-sectionally determined by challenging subjects (381 older individuals with MetS) with solutions (5 concentrations) of the basic tastes with the use of standard prototypical tastants (phenylthiocarbamide and 6-n-propylthiouracil, NaCl, sucrose, monopotassium glutamate, and citric acid, for bitter, salt, sweet, umami, and sour, respectively). Taste perception intensities were expressed on a scale. A total taste score was derived. RESULTS The total taste score was inversely associated with body weight, body mass index, and waist circumference (P < 0.05). Subjects having a total taste score higher than or equal to the median (11 points for concentration V) were less likely to be classified as obese than subjects below the median (OR: 0.36; 95% CI: 0.22, 0.59; P < 0.001). Associations were similar, albeit less strong, for some taste qualities. In the GWASs, the highest associations were for bitter taste (rs1726866-TAS2R38, with P = 7.74 × 10-18 for phenylthiocarbamide and P = 3.96 × 10-19 for 6-n-propylthiouracil). For other tastes, several single-nucleotide polymorphisms (SNPs) exceeded the P threshold of 1 × 10-5. However, the top-ranked SNPs independently explained a low percentage of taste variability, hence their use as single proxies for the association between taste perception and adiposity is limited. CONCLUSIONS We found a strong inverse association between greater taste perception and body weight, body mass index, and waist circumference in older subjects with MetS and identified some taste-related SNPs. It would be advantageous to identify additional genetic proxies for taste and to develop polygenic scores. Data used in this study were derived from the clinical trial PREDIMED PLUS at baseline, registered at http://www.isrctn.com as ISRCTN89898870.
Collapse
Affiliation(s)
- Oscar Coltell
- Department of Computer Languages and Systems, Universitat Jaume I, Castellón, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain
| | - José V Sorlí
- CIBER Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain.,Department of Preventive Medicine and Public Health, School of Medicine, University of Valencia, Valencia, Spain
| | - Eva M Asensio
- CIBER Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain.,Department of Preventive Medicine and Public Health, School of Medicine, University of Valencia, Valencia, Spain
| | - Rebeca Fernández-Carrión
- CIBER Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain.,Department of Preventive Medicine and Public Health, School of Medicine, University of Valencia, Valencia, Spain
| | - Rocío Barragán
- CIBER Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain.,Department of Preventive Medicine and Public Health, School of Medicine, University of Valencia, Valencia, Spain
| | - Carolina Ortega-Azorín
- CIBER Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain.,Department of Preventive Medicine and Public Health, School of Medicine, University of Valencia, Valencia, Spain
| | - Ramon Estruch
- CIBER Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain.,Department of Internal Medicine, Hospital Clínic, IDIBAPS, Barcelona, Spain
| | - José I González
- CIBER Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain.,Department of Preventive Medicine and Public Health, School of Medicine, University of Valencia, Valencia, Spain
| | - Jordi Salas-Salvadó
- CIBER Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain.,Human Nutrition Unit, Biochemistry and Biotechnology Department, IISPV, University Rovira i Virgili, Reus, Spain
| | - Stefania Lamon-Fava
- Cardiovascular Nutrition Laboratory, JM-USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA
| | - Alice H Lichtenstein
- Cardiovascular Nutrition Laboratory, JM-USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA
| | - Dolores Corella
- CIBER Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain.,Department of Preventive Medicine and Public Health, School of Medicine, University of Valencia, Valencia, Spain
| |
Collapse
|
29
|
Ashi H, Campus G, Klingberg G, Forslund HB, Lingström P. Childhood obesity in relation to sweet taste perception and dental caries - a cross-sectional multicenter study. Food Nutr Res 2019; 63:1682. [PMID: 30992699 PMCID: PMC6451031 DOI: 10.29219/fnr.v63.1682] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 01/21/2019] [Accepted: 02/21/2019] [Indexed: 11/20/2022] Open
Abstract
Background Obesity is a multifactorial disease that is increasing worldwide and is caused by different environmental and genetic factors, with an increase in the consumption of high-energy–containing food and a decrease in physical activity constituting two of the main reasons. Sweet taste perception may have an effect on the subject’s dietary choices and affect his or her predisposition to obesity. Objectives The aim was to study the sweet taste perception and dental caries in relation to body mass index (BMI) in 13–15-year-old schoolchildren from three different countries and to compare the BMI among the countries. Design The sweet taste perception level, determined as the sweet taste threshold and preference, was assessed in a total of 669 schoolchildren from Italy, Mexico and Saudi Arabia, examined in school settings. Height and weight were collected and BMI was calculated, after which the children were grouped as underweight, normal, overweight, and obese. For caries registration, the International Caries Detection and Assessment System and Decayed Missing Filled Surfaces indices were used. Results A statistically significant difference was found for BMI among the children from the three countries (p < 0.001), with the highest mean found among Saudi children, followed by Mexican and Italian children. A statistically significant difference regarding sweet taste threshold when comparing the BMI groups was only found for Saudi Arabia (p < 0.01). No significant correlation was found between BMI and sweet taste threshold or preference and dental caries variables, respectively. Conclusions BMI was found to differ between countries, with a further significant difference among the groups among the Saudi Arabia schoolchildren.
Collapse
Affiliation(s)
- Heba Ashi
- Department of Cariology, Institute of Odontology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Public Health, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Guglielmo Campus
- Klinik für Zahnerhaltung, Präventiv- und Kinderzahnmedizin, Zahnmedizinische Kliniken (ZMK), University of Bern, Switzerland and Department of Surgery, Microsurgery.,WHO Collaborating Centre for Epidemiology and Preventive Dentistry, Milan, Italy
| | - Gunilla Klingberg
- Department of Paediatric Dentistry, Faculty of Odontology, Malmö University, Malmö, Sweden
| | - Heléne Bertéus Forslund
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Peter Lingström
- Department of Cariology, Institute of Odontology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,WHO Collaborating Centre for Epidemiology and Preventive Dentistry, Milan, Italy
| |
Collapse
|
30
|
Bowser S, Farnsworth N, Russell K, Schlechter H, Bernstein S, Courville AB, Zambell K, Skarulis M, Muniyappa R. Sweet taste perception is greater in non-Hispanic black than in non-Hispanic white adults. Nutrition 2019; 59:103-107. [PMID: 30468933 PMCID: PMC6347533 DOI: 10.1016/j.nut.2018.08.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 06/28/2018] [Accepted: 08/02/2018] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Research suggests a difference in sweet taste perception between non-Hispanic black (NHB) and non-Hispanic white (NHW) adults; however, limited research has examined sweet taste perception in relation to the dietary intake of sweet products. The aim of this study was to examine sweet taste perception and the consumption of sweet foods, beverages, and sugar in NHB and NHW adults, and to evaluate whether sweet taste perception is associated with dietary intake. METHODS This cross-sectional study examined the association between race, sweet taste perception and sweet food, beverages, and sugar consumption in healthy, NHB and NHW adults. Seven day food records were analyzed in Nutrition Data System for Research software. Intensity of sweet taste perception was tested and the general labeled magnitude scale method was used to facilitate group comparisons. Independent t tests, Mann-Whitney tests, and Pearson correlations were used to assess associations. RESULTS Participants were NHB (n = 98) and NHW (n = 90) adults, 41 ± 1 y of age (mean ± SEM) with energy intake of 2271 ± 53 kcal. Body mass index was higher in NHBs than in NHWs (36 ± 1 versus 32 ± 1 kg/m2, P = 0.048), but no differences were observed in age, energy consumption, or total sugar intake. Sweet taste perception rating (median [interquartile range] NHB: 73.5 [63.9-83], NHW: 52.1 [46.4-57.7]; P = 0.001) and added sugar intake (NHB: 39.4 g/1000 kcal [36.3-42.4], NHW: 30 g/1000 kcal [26.7-33.4]; P < 0.001) were greater in NHB. Perceived sweet taste intensity was positively associated with consumption of servings of sweet products among NHBs (R2 = 0.057, P = 0.018) but not NHWs (R2 = -0.012, P = 0.314). CONCLUSIONS NHBs have a higher intensity of sweet taste perception than NHWs. The positive association of sweet taste perception and sweet product consumption in NHBs suggests that a higher intensity of sweet taste perception may be associated with an increased proportion of energy consumption from added sugars.
Collapse
Affiliation(s)
- Suzanne Bowser
- Nutrition Department, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Nicole Farnsworth
- Nutrition Department, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Kate Russell
- Nutrition Department, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Haley Schlechter
- Nutrition Department, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Shanna Bernstein
- Nutrition Department, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Amber B Courville
- Nutrition Department, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Kirsten Zambell
- Nutrition Department, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA.
| | - Monica Skarulis
- Diabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Ranganath Muniyappa
- Diabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, USA
| |
Collapse
|
31
|
Okayama T, Watanabe H. Association between taste perception, nutrient intake, and mental health in young Japanese women. Nutr Res Pract 2019; 13:41-46. [PMID: 30788055 PMCID: PMC6369110 DOI: 10.4162/nrp.2019.13.1.41] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 11/13/2018] [Accepted: 12/28/2018] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND/OBJECTIVES Taste perception is influenced by both nutritional factors and psychological factors. This study was undertaken to measure the 4 basic taste perceptions, nutrient intake, and mental health, and to examine the factors that affect insensitive taste perception in young Japanese women. SUBJECTS/METHODS Young women in their late teens and twenties were enrolled as subjects. Taste perception was measured by applying the filter-paper disc method over areas of the chorda tympani nerve. Nutritional status was evaluated using brief, self-administered diet history questionnaires. The index of nutritional status was based on the 2015 Japanese dietary reference intakes. Mental health was assessed using the Japanese translation of the Profile of Mood States short version. This study was approved by the ethical committee at Osaka University. RESULTS The normal taste perception group (four basic tastes [sweet, salty, sour, and bitter] identified as normal taste perception) comprised 55.4% of the subjects, while the abnormal taste perception group (more than 1 abnormal taste perception was perceived, regardless of flavor) comprised 44.6% of the subjects. There were no significant differences in nutrient intake (except manganese) and mental health between the normal and abnormal taste perception groups. Subjects who took 5 mg to less than 7.1 mg zinc per day were at significantly decreased risk of insensitive taste perception compared to subjects who consumed less than 5 mg zinc per day [Regression coefficient 0.831, 95% confidence interval 0.694-0.996]. CONCLUSION The present results suggest that insensitive taste perception could be associated with zinc deficiency in young women in their late teens and twenties.
Collapse
Affiliation(s)
- Tomoko Okayama
- Department of Children and Women's Health, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Hiroko Watanabe
- Department of Children and Women's Health, Osaka University Graduate School of Medicine, Osaka, Japan
| |
Collapse
|
32
|
Wang Q, Liszt KI, Deloose E, Canovai E, Thijs T, Farré R, Ceulemans LJ, Lannoo M, Tack J, Depoortere I. Obesity alters adrenergic and chemosensory signaling pathways that regulate ghrelin secretion in the human gut. FASEB J 2019; 33:4907-4920. [PMID: 30629462 DOI: 10.1096/fj.201801661rr] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Chemosensory signaling in organs such as the mouth and gut contributes to the mechanisms that control metabolism. We investigated the chemosensory pathways that regulate secretion of the hunger hormone ghrelin in response to neurotransmitters, bitter and sweet tastants at the cellular level in the human gut mucosa, and the disturbances in this regulatory pathway induced by obesity. Obesity impaired ghrelin protein production and adrenalin-induced ghrelin secretion in fundic cells, which was counterbalanced by somatostatin. Bitter agonists selective for taste receptor type 2 (TAS2Rs), TAS2R5 and TAS2R10 stimulated ghrelin secretion in fundic cells. The stimulatory effect of the broadly tuned bitter agonist, denatonium benzoate, was selectively blunted by obesity in the small intestine but not in the fundus. Luminal glucose concentrations inhibited ghrelin secretion via sodium-dependent glucose cotransporter and taste receptor type 1 member 3. Obesity altered the sensitivity of the ghrelin cell to glucose in the small intestine but not in the fundus. Sweet taste receptor activation inhibited bitter taste signaling of the ghrelin cell. In conclusion, obesity impairs the sympathetic drive that controls ghrelin release in the fundus and affects the sensitivity of the ghrelin cell to bitter and sweet stimuli in the small intestine but not in the fundus. Region-selective targeting of gut taste receptors in obesity is indicated.-Wang, Q., Liszt, K. I., Deloose, E., Canovai, E., Thijs, T., Farré, R., Ceulemans, L. J., Lannoo, M., Tack, J., Depoortere, I. Obesity alters adrenergic and chemosensory signaling pathways that regulate ghrelin secretion in the human gut.
Collapse
Affiliation(s)
- Qiaoling Wang
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
| | - Kathrin I Liszt
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
| | - Eveline Deloose
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
| | - Emilio Canovai
- Department of Abdominal Surgery and Transplant Coordination, University Hospitals Leuven, Leuven, Belgium; and
| | - Theo Thijs
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
| | - Ricard Farré
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
| | - Laurens J Ceulemans
- Department of Abdominal Surgery and Transplant Coordination, University Hospitals Leuven, Leuven, Belgium; and
| | - Matthias Lannoo
- Department of Abdominal Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Jan Tack
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
| | - Inge Depoortere
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
| |
Collapse
|
33
|
The Relationship between Single Nucleotide Polymorphisms in Taste Receptor Genes, Taste Function and Dietary Intake in Preschool-Aged Children and Adults in the Guelph Family Health Study. Nutrients 2018; 10:nu10080990. [PMID: 30060620 PMCID: PMC6115723 DOI: 10.3390/nu10080990] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 07/19/2018] [Accepted: 07/27/2018] [Indexed: 12/14/2022] Open
Abstract
Taste is a fundamental determinant of food selection, and inter-individual variations in taste perception may be important risk factors for poor eating habits and obesity. Characterizing differences in taste perception and their influences on dietary intake may lead to an improved understanding of obesity risk and a potential to develop personalized nutrition recommendations. This study explored associations between 93 single nucleotide polymorphisms (SNPs) in sweet, fat, bitter, salt, sour, and umami taste receptors and psychophysical measures of taste. Forty-four families from the Guelph Family Health Study participated, including 60 children and 65 adults. Saliva was collected for genetic analysis and parents completed a three-day food record for their children. Parents underwent a test for suprathreshold sensitivity (ST) and taste preference (PR) for sweet, fat, salt, umami, and sour as well as a phenylthiocarbamide (PTC) taste status test. Children underwent PR tests and a PTC taste status test. Analysis of SNPs and psychophysical measures of taste yielded 23 significant associations in parents and 11 in children. After adjusting for multiple hypothesis testing, the rs713598 in the TAS2R38 bitter taste receptor gene and rs236514 in the KCNJ2 sour taste-associated gene remained significantly associated with PTC ST and sour PR in parents, respectively. In children, rs173135 in KCNJ2 and rs4790522 in the TRPV1 salt taste-associated gene remained significantly associated with sour and salt taste PRs, respectively. A multiple trait analysis of PR and nutrient composition of diet in the children revealed that rs9701796 in the TAS1R2 sweet taste receptor gene was associated with both sweet PR and percent energy from added sugar in the diet. These findings provide evidence that for bitter, sour, salt, and sweet taste, certain genetic variants are associated with taste function and may be implicated in eating patterns. (Support was provided by the Ontario Ministry of Agriculture, Food, and Rural Affairs).
Collapse
|
34
|
Feeney EL, O'Brien SA, Scannell AG, Markey A, Gibney ER. Suprathreshold measures of taste perception in children - Association with dietary quality and body weight. Appetite 2017; 113:116-123. [DOI: 10.1016/j.appet.2017.02.026] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 01/18/2017] [Accepted: 02/18/2017] [Indexed: 11/16/2022]
|
35
|
Regulation of Adipogenesis by Quinine through the ERK/S6 Pathway. Int J Mol Sci 2016; 17:504. [PMID: 27089323 PMCID: PMC4848960 DOI: 10.3390/ijms17040504] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Revised: 03/24/2016] [Accepted: 03/29/2016] [Indexed: 11/21/2022] Open
Abstract
Quinine is a bitter tasting compound that is involved in the regulation of body weight as demonstrated in in vivo animal models and in vitro models of the adipogenic system. Arguments exist over the positive or negative roles of quinine in both in vivo animal models and in vitro cell models, which motivates us to further investigate the functions of quinine in the in vitro adipogenic system. To clarify the regulatory functions of quinine in adipogenesis, mouse primary preadipocytes were induced for differentiation with quinine supplementation. The results showed that quinine enhanced adipogenesis in a dose dependent manner without affecting lipolysis. The pro-adipogenic effect of quinine was specific, as other bitter tasting agonists had no effect on adipogenesis. Moreover, the pro-adipogenic effect of quinine was mediated by activation of ERK/S6 (extracellular-signal-regulated kinase/Ribosomal protein S6) signaling. Knockdown of bitter taste receptor T2R106 (taste receptor, type 2, member 106) impaired the pro-adipogenic effect of quinine and suppressed the activation of ERK/S6 signaling. Taken together, quinine stimulates adipogenesis through ERK/S6 signaling, which at least partly functions via T2R106.
Collapse
|