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Samra AI, Kamel AS, Abdallah DM, El Fattah MAA, Ahmed KA, El-Abhar HS. Preclinical Evidence for the Role of the Yin/Yang Angiotensin System Components in Autism Spectrum Disorder: A Therapeutic Target of Astaxanthin. Biomedicines 2023; 11:3156. [PMID: 38137376 PMCID: PMC10740500 DOI: 10.3390/biomedicines11123156] [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: 09/22/2023] [Revised: 10/27/2023] [Accepted: 10/31/2023] [Indexed: 12/24/2023] Open
Abstract
Autism spectrum disorder (ASD) prevalence is emerging with an unclear etiology, hindering effective therapeutic interventions. Recent studies suggest potential renin-angiotensin system (RAS) alterations in different neurological pathologies. However, its implications in ASD are unexplored. This research fulfills the critical gap by investigating dual arms of RAS and their interplay with Notch signaling in ASD, using a valproic acid (VPA) model and assessing astaxanthin's (AST) modulatory impacts. Experimentally, male pups from pregnant rats receiving either saline or VPA on gestation day 12.5 were divided into control and VPA groups, with subsequent AST treatment in a subset (postnatal days 34-58). Behavioral analyses, histopathological investigations, and electron microscopy provided insights into the neurobehavioral and structural changes induced by AST. Molecular investigations of male pups' cortices revealed that AST outweighs the protective RAS elements with the inhibition of the detrimental arm. This established the neuroprotective and anti-inflammatory axes of RAS (ACE2/Ang1-7/MasR) in the ASD context. The results showed that AST's normalization of RAS components and Notch signaling underscore a novel therapeutic avenue in ASD, impacting neuronal integrity and behavioral outcomes. These findings affirm the integral role of RAS in ASD and highlight AST's potential as a promising treatment intervention, inviting further neurological research implications.
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Affiliation(s)
- Ayat I. Samra
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt; (A.I.S.); (D.M.A.); (M.A.A.E.F.)
| | - Ahmed S. Kamel
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt; (A.I.S.); (D.M.A.); (M.A.A.E.F.)
| | - Dalaal M. Abdallah
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt; (A.I.S.); (D.M.A.); (M.A.A.E.F.)
| | - Mai A. Abd El Fattah
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt; (A.I.S.); (D.M.A.); (M.A.A.E.F.)
| | - Kawkab A. Ahmed
- Pathology Department, Faculty of Veterinary Medicine, Cairo University, Cairo 11562, Egypt;
| | - Hanan S. El-Abhar
- Pharmacology, Toxicology, and Biochemistry Department, Faculty of Pharmacy, Future University in Egypt (FUE), Cairo 11835, Egypt;
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Di Sarro R, Varrucciu N, Di Santantonio A, Natali F, Kaleci S, Bianco A, Cappai M, Lucchi F, Bertelli MO. Appropriateness of psychopharmacological therapies to psychiatric diagnoses in persons with autism spectrum disorder with or without intellectual disabilities: a cross-sectional analytic study. Expert Opin Drug Saf 2023; 22:1271-1281. [PMID: 36681385 DOI: 10.1080/14740338.2023.2172396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 12/06/2022] [Accepted: 12/09/2022] [Indexed: 01/23/2023]
Abstract
BACKGROUND Observational studies highlighted high rates of psychotropic medication in persons with autistic spectrum disorder (ASD) with or without intellectual disability, which seems to be associated with the management of problem behaviors more than co-occurrent psychiatric disorders. The purpose of the study is to investigate psychopharmacology use and diagnoses of co-occurrent psychiatric disorder (PD) in persons with ASD attending a public mental health service in Emilia Romagna, Italy. METHODS The present study is a multicenter, cross-sectional study. RESULTS 275 persons out of 486 (56.5%) resulted to receive at least one psychotropic drug, compared to 74 persons (15.2%) that were diagnosed with a PD. 63.6% were on poly-pharmacotherapy (2-10 compounds), with 37.8% receiving 3 or more medications. Antipsychotics were the most frequently prescribed class of psychotropic drugs (89%), followed by antiepileptics/mood stabilizers/lithium (42.1%) and anxiolytics (BDZ) (38.5%). Most common psychiatric disorders were psychotic disorders (29.7%), followed by anxiety disorders (17.5%), bipolar disorders (12.2%), and depressive disorders (9.4%). CONCLUSIONS Our findings support earlier research showing that many individuals with ASD receive pharmacotherapy without being diagnosed with a co-occurring psychiatric disorder, indicating that the main reasons for prescription and the type of compound frequently have little to no link with specific psychopathology.
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Affiliation(s)
- Rita Di Sarro
- Health and Disability Integrated Program, Public Local Health Bologna, Italy
| | - Niccolò Varrucciu
- Health and Disability Integrated Program, Public Local Health Bologna, Italy
| | - Anna Di Santantonio
- Health and Disability Integrated Program, Public Local Health Bologna, Italy
| | - Francesca Natali
- Health and Disability Integrated Program, Public Local Health Bologna, Italy
| | - Shaniko Kaleci
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Annamaria Bianco
- CREA (Research and Clinical Centre), San Sebastiano Foundation, Misericordia di Firenze, Florence, Italy
| | - Michela Cappai
- Emilia-Romagna Region, Mental Health and Pathological Addictions, Italy
| | - F Lucchi
- Department of Mental Health and Pathological Addictions, Public Local Health Bologna, Italy
| | - Marco O Bertelli
- CREA (Research and Clinical Centre), San Sebastiano Foundation, Misericordia di Firenze, Florence, Italy
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Li X, Zhou P, Li Q, Peng B, Cun Y, Dai Y, Wei H, Liu X, Yu Y, Jiang Z, Fan Q, Zhang Y, Yang T, Chen J, Cheng Q, Li T, Chen L. Regressive Autism Spectrum Disorder: High Levels of Total Secreted Amyloid Precursor Protein and Secreted Amyloid Precursor Protein-α in Plasma. Front Psychiatry 2022; 13:809543. [PMID: 35350428 PMCID: PMC8957840 DOI: 10.3389/fpsyt.2022.809543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 02/10/2022] [Indexed: 12/03/2022] Open
Abstract
Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder characterized by social communication difficulties, repetitive behaviors, and parochial interests. Individuals with regressive ASD (RA), a unique subtype, have poor outcomes. Moreover, there are currently no validated blood-based biomarkers for ASD, hindering early diagnosis and treatment. This study was the first to examine plasma levels of total secreted amyloid precursor protein (sAPPtotal), secreted amyloid precursor protein-α (sAPPα), and secreted amyloid precursor protein-β (sAPPβ) in children diagnosed with RA (n = 23) and compare them with the levels in age-matched children with non-regressive ASD (NRA) (n = 23) and typically developing (TD) controls (n = 23). We found that sAPPtotal and sAPPα levels were significantly higher in children with RA than in children with NRA or in TD controls. In contrast, no difference was observed in sAPPβ levels. In conclusion, increased plasma levels of sAPPtotal and sAPPα may be valuable biomarkers for the early identification of ASD regression. Prospective studies will be conducted using a larger sample to further investigate these differences.
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Affiliation(s)
- Xiaoli Li
- Growth, Development, and Mental Health of Children and Adolescence Center, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Ping Zhou
- Growth, Development, and Mental Health of Children and Adolescence Center, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Qiu Li
- Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Bin Peng
- School of Public Health and Management, Department of Health Statistics, Chongqing Medical University, Chongqing, China
| | - Yupeng Cun
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Ying Dai
- Growth, Development, and Mental Health of Children and Adolescence Center, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Hua Wei
- Growth, Development, and Mental Health of Children and Adolescence Center, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Xiao Liu
- Growth, Development, and Mental Health of Children and Adolescence Center, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Yang Yu
- Growth, Development, and Mental Health of Children and Adolescence Center, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
| | - Zhiyang Jiang
- Growth, Development, and Mental Health of Children and Adolescence Center, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Qiongli Fan
- Department of Pediatrics, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Yuping Zhang
- Department of Pediatrics, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Ting Yang
- Growth, Development, and Mental Health of Children and Adolescence Center, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Jie Chen
- Growth, Development, and Mental Health of Children and Adolescence Center, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Qian Cheng
- Growth, Development, and Mental Health of Children and Adolescence Center, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Tingyu Li
- Growth, Development, and Mental Health of Children and Adolescence Center, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China
| | - Li Chen
- Growth, Development, and Mental Health of Children and Adolescence Center, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China
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