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Ashwlayan VD, Ratnesh RK, Sharma D, Sharma A, Sangal A, Saifi A, Singh J. A Comprehensive Review on Plant-Based Medications and Chemical Approaches for Autism Spectrum Disorders (ASDs) Psychopharmacotherapy. Indian J Microbiol 2025; 65:15-31. [PMID: 40371019 PMCID: PMC12069777 DOI: 10.1007/s12088-024-01265-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 03/16/2024] [Indexed: 05/16/2025] Open
Abstract
Gastrointestinal impairment induced sleep, behavioral and psychiatric disorders were reported in patients of autism spectrum disorders (ASDs). These may be life-long neuro-developmental disorders. Standardized diagnostic criteria for ASDs include: restricted and repetitive behavior, ongoing deficiencies in social interaction and communication. Pro-antioxidant and anti-inflammatory effects of dietry polyphenols/poly-phenol-rich derivatives as bioactive compounds enhanced permeability of blood brain barrier, consequently leads to delay in the onset of ASDs symptoms and can be effectively used in the management of ASDs. During the research on ASDs numerous therapeutic modalities, such as chemical and plant-based therapies, have been investigated. Due to their possible neuro-psychopharmacological benefits, plant-based treatments have attracted interest. These natural source therapies have demonstrated potential in reducing ASDs-related symptoms. Plant-based psycho-pharmaceuticals have been thoroughly investigated, and the investigations have confirmed their therapeutic effects. The therapeutic qualities of plants not only address the complex neurological aspects of ASDs but also provide a comprehensive approach to treatment. These substances may restore neurochemical equilibrium by focusing on particular biochemical pathways associated with the illness. Advancements in pharmacology and neurochemistry have enabled targeted interventions through chemical approaches. The treatment of ASDs approached through a combination of plant-based solutions and chemical methods can be better than one alone. By targeting the restorative properties of both natural compounds and synthesized chemicals, researchers aim to address the diverse range of symptoms and underlying neurobiological abnormalities associated with ASDs. Further clinical studies are required to validate the potential of bioactive molecules scientifically. Graphical Abstract
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Affiliation(s)
- Vrish Dhwaj Ashwlayan
- Department of Pharmaceutical Technology, Meerut Institute of Engineering and Technology, Meerut, U.P. 250005 India
| | - Ratneshwar Kumar Ratnesh
- Department of Electronics and Communication Engineering, Meerut Institute of Engineering and Technology, Meerut, U.P. 250005 India
| | - Divya Sharma
- Department of Computer Science, Deva Nagri College, Delhi Road, Meerut, U.P. 250002 India
| | - Alok Sharma
- Department of Pharmaceutical Technology, Meerut Institute of Engineering and Technology, Meerut, U.P. 250005 India
| | - Akansha Sangal
- Department of Pharmaceutical Technology, Meerut Institute of Engineering and Technology, Meerut, U.P. 250005 India
| | - Alimuddin Saifi
- Department of Pharmaceutical Technology, Meerut Institute of Engineering and Technology, Meerut, U.P. 250005 India
| | - Jay Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, U.P. 221005 India
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Montagner PSS, Medeiros W, da Silva LCR, Borges CN, Brasil-Neto J, de Deus Silva Barbosa V, Caixeta FV, Malcher-Lopes R. Individually tailored dosage regimen of full-spectrum Cannabis extracts for autistic core and comorbid symptoms: a real-life report of multi-symptomatic benefits. Front Psychiatry 2023; 14:1210155. [PMID: 37671290 PMCID: PMC10475955 DOI: 10.3389/fpsyt.2023.1210155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 07/24/2023] [Indexed: 09/07/2023] Open
Abstract
Autism Spectrum Disorders (ASD) may significantly impact the well-being of patients and their families. The therapeutic use of cannabis for ASD has gained interest due to its promising results and low side effects, but a consensus on treatment guidelines is lacking. In this study, we conducted a retrospective analysis of 20 patients with autistic symptoms who were treated with full-spectrum cannabis extracts (FCEs) in a response-based, individually-tailored dosage regimen. The daily dosage and relative proportions of cannabidiol (CBD) and tetrahydrocannabinol (THC) were adjusted based on treatment results following periodic clinical evaluation. Most patients (80%) were treated for a minimum of 6 months. We have used a novel, detailed online patient- or caregiver-reported outcome survey that inquired about core and comorbid symptoms, and quality of life. We also reviewed patients' clinical files, and no individual condition within the autistic spectrum was excluded. This real-life approach enabled us to gain a clearer appraisal of the ample scope of benefits that FCEs can provide for ASD patients and their families. Eighteen patients started with a CBD-rich FCE titrating protocol, and in three of them, the CBD-rich (CBD-dominant) FCE was gradually complemented with low doses of a THC-rich (THC-dominant) FCE based on observed effects. Two other patients have used throughout treatment a blend of two FCEs, one CBD-rich and the other THC-rich. The outcomes were mainly positive for most symptoms, and only one patient from each of the two above-mentioned situations displayed important side effects one who has used only CBD-rich FCE throughout the treatment, and another who has used a blend of CBD-Rich and THC-rich FCEs. Therefore, after FCE treatment, 18 out of 20 patients showed improvement in most core and comorbid symptoms of autism, and in quality of life for patients and their families. For them, side effects were mild and infrequent. Additionally, we show, for the first time, that allotriophagy (Pica) can be treated by FCEs. Other medications were reduced or completely discontinued in most cases. Based on our findings, we propose guidelines for individually tailored dosage regimens that may be adapted to locally available qualified FCEs and guide further clinical trials.
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Affiliation(s)
| | - Wesley Medeiros
- Laboratory of Neuroscience and Behavior, Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasília, Brazil
| | - Leandro Cruz Ramires da Silva
- Clinical Hospital, Federal University of Minas Gerais, Belo Horizonte, Brazil
- Brazilian Association of Medical Cannabis Patients, Ama-Me, Belo Horizonte, Brazil
| | - Clarissa Nogueira Borges
- Specialized Educational Care Division for Gifted Students of the Department of Education of the Federal District, Brasília, Brazil
| | | | - Vinícius de Deus Silva Barbosa
- Medical Cannabis Center–Syrian-Lebanese Hospital, São Paulo, Brazil
- National Association for Inclusion of the Autistic People, São Paulo, Brazil
| | - Fabio V. Caixeta
- Laboratory of Neuroscience and Behavior, Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasília, Brazil
| | - Renato Malcher-Lopes
- Laboratory of Neuroscience and Behavior, Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasília, Brazil
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Lipid-Based Molecules on Signaling Pathways in Autism Spectrum Disorder. Int J Mol Sci 2022; 23:ijms23179803. [PMID: 36077195 PMCID: PMC9456412 DOI: 10.3390/ijms23179803] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 11/16/2022] Open
Abstract
The signaling pathways associated with lipid metabolism contribute to the pathophysiology of autism spectrum disorder (ASD) and provide insights for devising new therapeutic strategies. Prostaglandin E2 is a membrane-derived lipid molecule that contributes to developing ASD associated with canonical Wnt signaling. Cyclooxygenase-2 plays a key role in neuroinflammation and is implicated in the pathogenesis of neurodevelopmental diseases, such as ASD. The endocannabinoid system maintains a balance between inflammatory and redox status and synaptic plasticity and is a potential target for ASD pathophysiology. Redox signaling refers to specific and usually reversible oxidation–reduction reactions, some of which are also involved in pathways accounting for the abnormal behavior observed in ASD. Redox signaling and redox status-sensitive transcription factors contribute to the pathophysiology of ASD. Cannabinoids regulate the redox balance by altering the levels and activity of antioxidant molecules via ROS-producing NADPH oxidase (NOX) and ROS-scavenging superoxide dismutase enzymes. These signaling cascades integrate a broad range of neurodevelopmental processes that may be involved in the pathophysiology of ASD. Based on these pathways, we highlight putative targets that may be used for devising novel therapeutic interventions for ASD.
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Vecchini Rodríguez CM, Escalona Meléndez Y, Flores-Otero J. Cannabinoid Receptors and Ligands: Lessons from CNS Disorders and the Quest for Novel Treatment Venues. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1297:43-64. [PMID: 33537936 PMCID: PMC8502072 DOI: 10.1007/978-3-030-61663-2_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
Abstract
The potential use of cannabinoids for therapeutic purposes is at the forefront of cannabinoid research which aims to develop innovative strategies to prevent, manage and treat a broad spectrum of human diseases. This chapter briefly reviews the pivotal role of the endocannabinoid system in modulating the central nervous system and its roles on neurodegenerative diseases and brain disorders. Ligand-induced modulation of cannabinoid 1 and 2 receptors to modulate immune response, decrease neurodegeneration and pain are aspects that are also discussed.
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Affiliation(s)
- Clara M Vecchini Rodríguez
- Department of Anatomy and Neurobiology, University of Puerto Rico School of Medicine, San Juan, PR, USA
- Comprehensive Cancer Center, University of Puerto Rico, San Juan, PR, USA
| | | | - Jacqueline Flores-Otero
- Department of Anatomy and Neurobiology, University of Puerto Rico School of Medicine, San Juan, PR, USA.
- Comprehensive Cancer Center, University of Puerto Rico, San Juan, PR, USA.
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Páez JA, Campillo NE. Innovative Therapeutic Potential of Cannabinoid Receptors as Targets in Alzheimer’s Disease and Less Well-Known Diseases. Curr Med Chem 2019; 26:3300-3340. [DOI: 10.2174/0929867325666180226095132] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 02/08/2018] [Accepted: 02/15/2018] [Indexed: 02/07/2023]
Abstract
:
The discovery of cannabinoid receptors at the beginning of the 1990s, CB1 cloned
in 1990 and CB2 cloned in 1993, and the availability of selective and potent cannabimimetics
could only be justified by the existence of endogenous ligands that are capable of binding to
them. Thus, the characterisation and cloning of the first cannabinoid receptor (CB1) led to the
isolation and characterisation of the first endocannabinoid, arachidonoylethanolamide (AEA),
two years later and the subsequent identification of a family of lipid transmitters known as the
fatty acid ester 2-arachidonoylglycerol (2-AG).
:
The endogenous cannabinoid system is a complex signalling system that comprises transmembrane
endocannabinoid receptors, their endogenous ligands (the endocannabinoids), the
specific uptake mechanisms and the enzymatic systems related to their biosynthesis and degradation.
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The endocannabinoid system has been implicated in a wide diversity of biological processes,
in both the central and peripheral nervous systems, including memory, learning, neuronal development,
stress and emotions, food intake, energy regulation, peripheral metabolism, and
the regulation of hormonal balance through the endocrine system.
:
In this context, this article will review the current knowledge of the therapeutic potential of
cannabinoid receptor as a target in Alzheimer’s disease and other less well-known diseases
that include, among others, multiple sclerosis, bone metabolism, and Fragile X syndrome.
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The therapeutic applications will be addressed through the study of cannabinoid agonists acting
as single drugs and multi-target drugs highlighting the CB2 receptor agonist.
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Affiliation(s)
- Juan A. Páez
- Instituto de Quimica Medica (IQM-CSIC). C/ Juan de la Cierva, 3, 28006, Madrid, Spain
| | - Nuria E. Campillo
- Centro de Investigaciones Biologicas (CIB-CSIC). C/ Ramiro de Maeztu, 9, 28040, Madrid, Spain
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Sopaul T. An Interpretative Phenomenological Analysis of Families Affected by Autism in Dubai. DUBAI MEDICAL JOURNAL 2019. [DOI: 10.1159/000501770] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
<b><i>Background:</i></b> The prevalence of autism spectrum disorders (ASD) in the Middle East region is suggested to be comparable with rates reported in the Western World; however, in the United Arab Emirates (UAE), autism is under-diagnosed and over-looked. <b><i>Objectives:</i></b> This qualitative study based in Dubai, UAE, aimed to explore personal experiences of autism and investigate the decision-making process of parents. A focus group interview with 6 UAE national mothers who have an autistic child was conducted; the semi-structured interview was audio-recorded and transcribed. <b><i>Method:</i></b> Interpretative phenomenological analysis was performed on the interview transcript and 3 main themes emerged: Education, Support and Social Stigma. <b><i>Results:</i></b> The research concluded that the majority of mothers are primary caregivers and the challenges faced by autistic families include: a lack of understanding and research; family reputation; stigma-associated discrimination; and maternal stress. <b><i>Conclusions:</i></b> Mothers with autistic children experience a number of stressors and would benefit from educational workshops, including ASD-specific training. A call for further investigation into the role and impact of maids as primary caregivers for autistic children in the UAE is advocated.
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Stephenson J, Nutma E, van der Valk P, Amor S. Inflammation in CNS neurodegenerative diseases. Immunology 2018; 154:204-219. [PMID: 29513402 PMCID: PMC5980185 DOI: 10.1111/imm.12922] [Citation(s) in RCA: 662] [Impact Index Per Article: 94.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Revised: 02/22/2018] [Accepted: 02/28/2018] [Indexed: 12/11/2022] Open
Abstract
Neurodegenerative diseases, the leading cause of morbidity and disability, are gaining increased attention as they impose a considerable socioeconomic impact, due in part to the ageing community. Neuronal damage is a pathological hallmark of Alzheimer's and Parkinson's diseases, amyotrophic lateral sclerosis, Huntington's disease, spinocerebellar ataxia and multiple sclerosis, although such damage is also observed following neurotropic viral infections, stroke, genetic white matter diseases and paraneoplastic disorders. Despite the different aetiologies, for example, infections, genetic mutations, trauma and protein aggregations, neuronal damage is frequently associated with chronic activation of an innate immune response in the CNS. The growing awareness that the immune system is inextricably involved in shaping the brain during development as well as mediating damage, but also regeneration and repair, has stimulated therapeutic approaches to modulate the immune system in neurodegenerative diseases. Here, we review the current understanding of how astrocytes and microglia, as well as neurons and oligodendrocytes, shape the neuroimmune response during development, and how aberrant responses that arise due to genetic or environmental triggers may predispose the CNS to neurodegenerative diseases. We discuss the known interactions between the peripheral immune system and the brain, and review the current concepts on how immune cells enter and leave the CNS. A better understanding of neuroimmune interactions during development and disease will be key to further manipulating these responses and the development of effective therapies to improve quality of life, and reduce the impact of neuroinflammatory and degenerative diseases.
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Affiliation(s)
- Jodie Stephenson
- Centre for Neuroscience and TraumaBarts and the Blizard Institute, LondonSchool of Medicine and DentistryQueen Mary University of LondonLondonUK
- Department of PathologyVU University Medical CentreAmsterdamthe Netherlands
| | - Erik Nutma
- Department of PathologyVU University Medical CentreAmsterdamthe Netherlands
| | - Paul van der Valk
- Department of PathologyVU University Medical CentreAmsterdamthe Netherlands
| | - Sandra Amor
- Centre for Neuroscience and TraumaBarts and the Blizard Institute, LondonSchool of Medicine and DentistryQueen Mary University of LondonLondonUK
- Department of PathologyVU University Medical CentreAmsterdamthe Netherlands
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