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Pereira SC, Coeli-Lacchini FB, Pereira DA, Ferezin LP, Menezes IC, Baes CVW, Luizon MR, Juruena MF, Cleare AJ, Young AH, Lacchini R. Early life stress unravels epistatic genetic associations of cortisol pathway genes with depression. J Psychiatr Res 2024; 175:323-332. [PMID: 38759498 DOI: 10.1016/j.jpsychires.2024.05.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 03/26/2024] [Accepted: 05/08/2024] [Indexed: 05/19/2024]
Abstract
Dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis represents one of the most consistent pathophysiological findings in depressive disorders. Cortisol signaling is affected by proteins that mediate its cellular responses or alters its availability to mineralocorticoid and glucocorticoid receptors. In our study, we evaluated candidate genes that may influence the risk for depression and suicide due to its involvement in cortisol signaling. The aim of the study was to assess whether the genotypes of these genes are associated with the risk for depression, severity of depressive symptoms, suicidal ideation, and suicide attempts. And whether there is interaction between genes and early-life stress. In this study, 100 healthy controls and 140 individuals with depression were included. The subjects were clinically assessed using the 21-item GRID-Hamilton questionnaires (GRID-HAMD-21), Beck Scale for Suicidal Ideation (BSI), and the Childhood Trauma Questionnaire (CTQ). A robust multifactorial dimensionality reduction analysis was used to characterize the interactions between the genes HSD11B1, NR3C1, NR3C2, and MDR1 and early-life stress. It was found a significant association of the heterozygous genotype of the MDR1 gene rs1128503 polymorphism with reduced risk of at least one suicide attempt (OR: 0.08, p = 0.003*) and a reduction in the number of suicide attempts (β = -0.79, p = 0.006*). Furthermore, it was found that the MDR1 rs1228503 and NR3C2 rs2070951 genes interact with early-life stress resulting in a strong association with depression (p = 0.001). Our findings suggest that polymorphisms in the MDR1 and NR3C2 genes and their interaction with childhood trauma may be important biomarkers for depression and suicidal behaviors.
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Affiliation(s)
- Sherliane Carla Pereira
- Department of Pharmacology, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
| | | | - Daniela Alves Pereira
- Department of Genetics, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Letícia Perticarrara Ferezin
- Department of Public Health Nursing, Ribeirão Preto Nursing School, University of São Paulo, Ribeirão Preto, Brazil
| | - Itiana Castro Menezes
- Department of Neuroscience and Behavior, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
| | - Cristiane von Werne Baes
- Department of Neuroscience and Behavior, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
| | - Marcelo Rizzatti Luizon
- Department of Genetics, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Mario F Juruena
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London & South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent, BR3 3BX, United Kingdom
| | - Anthony J Cleare
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London & South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent, BR3 3BX, United Kingdom
| | - Allan H Young
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London & South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent, BR3 3BX, United Kingdom
| | - Riccardo Lacchini
- Department of Psychiatric Nursing and Human Sciences, Ribeirao Preto College of Nursing, University of Sao Paulo, Ribeirao Preto, Brazil.
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Abstract
OBJECTIVES P-glycoprotein (P-gp), the product of the ABCB1 gene, is involved in the transport of aldosterone and cortisol in adrenal cells in vitro but its physiological role in humans remains controversial. Our objective was to test the influence of P-gp polymorphisms on aldosterone. METHODS We evaluated plasma aldosterone concentration (PAC), urinary aldosterone, and blood pressure in a cohort of white normotensive men at baseline on diets unrestricted for sodium and potassium and after a 5-day treatment with 500 mg b.i.d. clarithromycin, a P-gp inhibitor. Included were 20 homozygous wild-type (P-gp0), 20 heterozygous (P-gp1), and 20 individuals with combined 2677G>T/A-3435C>T loss-of-function polymorphism of the ABCB1 gene (P-gp2). RESULTS At baseline, PAC, urinary aldosterone, urinary free cortisol to urine creatinine ratios, and blood pressure did not differ in the three genotypes. After clarithromycin administration, the urinary aldosterone to creatinine ratio increased by an average of 30% in the entire cohort (P < 0.001, n = 60). Increases were pronounced in P-gp1 (+40%; P = 0.014) and P-gp2 individuals (+50%; P = 0.020) but lesser and were NS in P-gp0 individuals (+10%; P = 0.259). PAC also increased from baseline after clarithromycin treatment in all individuals (+19%, P = 0.050); however, the increase in PAC was NS when the three genotypes were analyzed separately. CONCLUSION In our experimental conditions, the interaction between P-gp inhibition and the ABCB1 genotype, suggests that aldosterone is indeed a physiological endogenous substrate of P-gp in humans and that P-gp interferes with the net equilibrium between aldosterone secretion and elimination processes in humans.Clinical Trial Registration - URL: http://www.clinicaltrials.gov. Unique identifier: NCT01627665.
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Hirata RDC, Cerda A, Genvigir FDV, Hirata MH. Pharmacogenetic implications in the management of metabolic diseases in Brazilian populations. BRAZ J PHARM SCI 2018. [DOI: 10.1590/s2175-97902018000001005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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Bouatou Y, Stenz L, Ponte B, Ferrari S, Paoloni-Giacobino A, Hadaya K. Recipient rs1045642 Polymorphism Is Associated With Office Blood Pressure at 1-Year Post Kidney Transplantation: A Single Center Pharmacogenetic Cohort Pilot Study. Front Pharmacol 2018; 9:184. [PMID: 29556197 PMCID: PMC5844966 DOI: 10.3389/fphar.2018.00184] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 02/19/2018] [Indexed: 11/16/2022] Open
Abstract
Background: Corticosteroids are associated with reduced bone mineral density (BMD), as well as water and salt retention, leading to hypertension. They are substrates for P-glycoprotein, a protein coded by the highly polymorphic ABCB1 gene. We hypothesized that one ABCB1 polymorphism, rs1045642, is associated with blood pressure and BMD parameters at 1-year post kidney transplantation (KT). Methods: Rs1045642 was genotyped using pyrosequencing in 40 KT recipients. Both dominant (CC vs. CT + TT) and codominant (CC vs. CT vs. TT) genetic models (analysis of variance from linear regressions) were adjusted for confounding variables (age, sex, type of nephropathy, glomerular filtration rate, and corticosteroid use at 1 year). Results: Rs1045642 genotypes were significantly associated with systolic (SBP) and diastolic (DBP) blood pressure 1-year post-transplantation, independent of the genetic model used (adjusted codominant model: SBP p-value = 0.015, DBP p-value = 0.038; adjusted dominant model: SBP p-value = 0.003, DBP p-value = 0.011). A non-statistically significant trend was observed for an association between rs1045642 and BMD change at 1-year post-KT. Conclusions: Rs1045642 is significantly associated with higher BP 1 year after KT. Further investigations are necessary to confirm the role of rs1045642 in corticosteroid-related adverse effects.
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Affiliation(s)
- Yassine Bouatou
- Division of Clinical Pharmacology and Toxicology, Geneva University Hospitals, Geneva, Switzerland.,Division of Nephrology, Geneva University Hospitals, Geneva, Switzerland
| | - Ludwig Stenz
- Department of Genetics Medicine and Development, Geneva University, Geneva, Switzerland
| | - Belen Ponte
- Division of Clinical Pharmacology and Toxicology, Geneva University Hospitals, Geneva, Switzerland
| | - Serge Ferrari
- Division of Bone Diseases, Geneva University Hospitals, Geneva, Switzerland
| | | | - Karine Hadaya
- Division of Clinical Pharmacology and Toxicology, Geneva University Hospitals, Geneva, Switzerland.,Division of Transplantation, Geneva University Hospitals, Geneva, Switzerland
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Abstract
The final therapeutic effect of a drug candidate, which is directed to a specific molecular target strongly depends on its absorption, distribution, metabolism and excretion (ADME). The disruption of at least one element of ADME may result in serious drug resistance. In this work we described the role of one element of this resistance: phase II metabolism with UDP-glucuronosyltransferases (UGTs). UGT function is the transformation of their substrates into more polar metabolites, which are better substrates for the ABC transporters, MDR1, MRP and BCRP, than the native drug. UGT-mediated drug resistance can be associated with (i) inherent overexpression of the enzyme, named intrinsic drug resistance or (ii) induced expression of the enzyme, named acquired drug resistance observed when enzyme expression is induced by the drug or other factors, as food-derived compounds. Very often this induction occurs via ligand binding receptors including AhR (aryl hydrocarbon receptor) PXR (pregnane X receptor), or other transcription factors. The effect of UGT dependent resistance is strengthened by coordinate action and also a coordinate regulation of the expression of UGTs and ABC transporters. This coupling of UGT and multidrug resistance proteins has been intensively studied, particularly in the case of antitumor treatment, when this resistance is "improved" by differences in UGT expression between tumor and healthy tissue. Multidrug resistance coordinated with glucuronidation has also been described here for drugs used in the management of epilepsy, psychiatric diseases, HIV infections, hypertension and hypercholesterolemia. Proposals to reverse UGT-mediated drug resistance should consider the endogenous functions of UGT.
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Affiliation(s)
- Zofia Mazerska
- Gdańsk University of Technology, Chemical Faculty, Department of Pharmaceutical Technology and Biochemistry, 80-233 Gdańsk, Poland
| | - Anna Mróz
- Gdańsk University of Technology, Chemical Faculty, Department of Pharmaceutical Technology and Biochemistry, 80-233 Gdańsk, Poland
| | - Monika Pawłowska
- Gdańsk University of Technology, Chemical Faculty, Department of Pharmaceutical Technology and Biochemistry, 80-233 Gdańsk, Poland
| | - Ewa Augustin
- Gdańsk University of Technology, Chemical Faculty, Department of Pharmaceutical Technology and Biochemistry, 80-233 Gdańsk, Poland.
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