Neuroinflammation and Natural Antidepressants: Balancing Fire with Flora DOI Creative Commons
Ana Leonor Pardo Campos Godoy,

Fernanda Fortes Frota,

Larissa Parreira Araújo

et al.

Biomedicines, Journal Year: 2025, Volume and Issue: 13(5), P. 1129 - 1129

Published: May 7, 2025

Background/Objectives: Major depressive disorder (MDD) is a major global health concern that intimately linked to neuroinflammation, oxidative stress, mitochondrial dysfunction, and complicated metabolic abnormalities. Traditional antidepressants frequently fall short, highlighting the urgent need for new, safer, more acceptable therapeutic techniques. Phytochemicals, i.e., natural derived from plants, are emerging as powerful plant-based therapies capable of targeting many pathogenic pathways at same time. Summary: This narrative review synthesizes evidence preclinical clinical studies on efficacy phytochemicals such curcumin, polyphenols, flavonoids, alkaloids in lowering depressed symptoms. Consistent data show these substances have neuroprotective, anti-inflammatory, antioxidant properties, altering neuroimmune interactions, reducing damage, improving resilience. Particularly, polyphenols flavonoids great potential because their capacity penetrate blood–brain barrier, inhibit cytokine activity, encourage neuroplasticity mediated by brain-derived neurotrophic factor (BDNF). Despite promising results, heterogeneity study designs, phytochemical formulations, patient demographics highlights importance thorough, standardized studies. Conclusions: identifies compelling adjuvant or independent depression treatment, providing multimodal mechanisms enhanced tolerability. Additional research into improved dosage, pharmacokinetics, long-term safety, integrative therapy approaches essential. Using phytotherapeutics could considerably improve holistic customized care, encouraging new routes neuroscience psychiatry.

Language: Английский

Polyphenols, Alkaloids, and Terpenoids Against Neurodegeneration: Evaluating the Neuroprotective Effects of Phytocompounds Through a Comprehensive Review of the Current Evidence DOI Creative Commons

Enzo Pereira de Lima,

Lucas Fornari Laurindo,

Vitor Cavallari Strozze Catharin

et al.

Metabolites, Journal Year: 2025, Volume and Issue: 15(2), P. 124 - 124

Published: Feb. 13, 2025

Neurodegenerative diseases comprise a group of chronic, usually age-related, disorders characterized by progressive neuronal loss, deformation structure, or loss function, leading to substantially reduced quality life. They remain significant focus scientific and clinical interest due their increasing medical social importance. Most neurodegenerative present intracellular protein aggregation extracellular deposition (plaques), such as α-synuclein in Parkinson's disease amyloid beta (Aβ)/tau aggregates Alzheimer's. Conventional treatments for conditions incur high costs are related the development several adverse effects. In addition, many patients irresponsive them. For these reasons, there is growing tendency find new therapeutic approaches help patients. This review intends investigate some phytocompounds' effects on diseases. These generally increased oxidative stress inflammation, so phytocompounds can prevent treat To achieve our aim provide critical assessment current literature about phytochemicals targeting neurodegeneration, we reviewed reputable databases, including PubMed, EMBASE, COCHRANE, seeking trials that utilized against conditions. A few investigated humans, after screening, 13 were ultimately included following PRISMA guidelines. compounds include polyphenols (flavonoids luteolin quercetin, phenolic acids rosmarinic acid, ferulic caffeic other like resveratrol), alkaloids (such berberine, huperzine A, caffeine), terpenoids ginkgolides limonene). The gathered evidence underscores caffeine, ginkgolides, primarily anti-inflammatory, antioxidant, neuroprotective, counteracting neuroinflammation, oxidation, synaptic dysfunctions, which crucial aspects intervention various conditions, Alzheimer's dementias, depression, neuropsychiatric disorders. summary, they show use improvements cognition, memory, disinhibition, irritability/lability, aberrant behavior, hallucinations, mood

Language: Английский

Citations

7
AdipoRon’s Impact on Alzheimer’s Disease—A Systematic Review and Meta-Analysis DOI Open Access
Sandra Maria Barbalho, Lucas Fornari Laurindo,

Bárbara de Oliveira Zanuso

et al.

International Journal of Molecular Sciences, Journal Year: 2025, Volume and Issue: 26(2), P. 484 - 484

Published: Jan. 8, 2025

Alzheimer's disease (AD) remains a leading cause of cognitive decline and mortality worldwide, characterized by neurodegeneration, synaptic deficiencies, neuroinflammation. Despite advancements in early detection, diagnosis, treatment, AD presents substantial challenges due to its complex pathology, heterogeneity, the limited efficacy current therapies. Consequently, there is pressing need for novel therapeutic agents target multifaceted aspects enhance treatments, minimize adverse effects. AdipoRon, an adiponectin receptor agonist, has garnered interest potential neuroprotective effects, including reducing neuroinflammation, improving mitochondrial function, mitigating tau hyperphosphorylation. This review aimed evaluate effects AdipoRon-based replacement therapy against AD, using comprehensive approach grounded PICO framework-Population, Intervention, Comparison, Outcomes. A total six studies were reviewed, vitro vivo investigations examining AdipoRon's impact on various models. These involved different cell lines transgenic mouse models, assessing outcomes such as phosphorylation, relevant molecular pathways. By synthesizing data from these studies, our thoroughly explains mechanisms action, agent AD. analysis aims highlight state knowledge, identify gaps research, suggest directions future clinical applications.

Language: Английский

Citations

4
Curcumin: A Golden Approach to Healthy Aging: A Systematic Review of the Evidence DOI Open Access

Yandra Cervelim Nunes,

Nathalia. M. Mendes,

Enzo Pereira de Lima

et al.

Nutrients, Journal Year: 2024, Volume and Issue: 16(16), P. 2721 - 2721

Published: Aug. 15, 2024

Aging-related disorders pose significant challenges due to their complex interplay of physiological and metabolic factors, including inflammation, oxidative stress, mitochondrial dysfunction. Curcumin, a natural compound with potent antioxidant anti-inflammatory properties, has emerged as promising candidate for mitigating these age-related processes. However, gaps in understanding the precise mechanisms curcumin’s effects optimal dosages different conditions necessitate further investigation. This systematic review synthesizes current evidence on potential addressing disorders, emphasizing its impact cognitive function, neurodegeneration, muscle health older adults. By evaluating safety, efficacy, action curcumin supplementation, this aims provide insights into therapeutic promoting healthy aging. A search across three databases using specific keywords yielded 2256 documents, leading selection 15 clinical trials synthesis. Here, we highlight multifaceted agent combating disorders. The findings suggest that could offer effective approach enhancing quality life aging individuals. Further research well-designed are essential validate optimize use personalized medicine approaches conditions.

Language: Английский

Citations

14
Molecular Mechanisms Underlying Neuroinflammation Intervention with Medicinal Plants: A Critical and Narrative Review of the Current Literature DOI Creative Commons
Sandra Maria Barbalho, Beatriz Leme Boaro,

Jéssica da Silva Camarinha Oliveira

et al.

Pharmaceuticals, Journal Year: 2025, Volume and Issue: 18(1), P. 133 - 133

Published: Jan. 20, 2025

Neuroinflammation is a key factor in the progression of neurodegenerative diseases, driven by dysregulation molecular pathways and activation brain’s immune system, resulting release pro-inflammatory oxidative molecules. This chronic inflammation exacerbated peripheral leukocyte infiltration into central nervous system. Medicinal plants, with their historical use traditional medicine, have emerged as promising candidates to mitigate neuroinflammation offer sustainable alternative for addressing conditions green healthcare framework. review evaluates effects medicinal plants on neuroinflammation, emphasizing mechanisms action, effective dosages, clinical implications, based systematic search databases such PubMed, SCOPUS, Web Science. The findings highlight that like Cleistocalyx nervosum var. paniala, Curcuma longa, Cannabis sativa, Dioscorea nipponica reduce cytokines (TNF-α, IL-6, IL-1β), inhibit enzymes (COX-2 iNOS), activate antioxidant pathways, particularly Nrf2. NF-κB primary pathway inhibited across studies. While anti-inflammatory potential these significant, variability dosages phytochemical compositions limits translation. Here, we are modulators underscoring therapeutic potential. Future research should focus animal models, standardized protocols, safety assessments, integrating advanced methodologies, genetic studies nanotechnology, enhance applicability disease management.

Language: Английский

Citations

2
Vascular Impairment, Muscle Atrophy, and Cognitive Decline: Critical Age-Related Conditions DOI Creative Commons

Enzo Pereira de Lima,

Masaru Tanaka,

Caroline Barbalho Lamas

et al.

Biomedicines, Journal Year: 2024, Volume and Issue: 12(9), P. 2096 - 2096

Published: Sept. 13, 2024

The triad of vascular impairment, muscle atrophy, and cognitive decline represents critical age-related conditions that significantly impact health. Vascular impairment disrupts blood flow, precipitating the mass reduction seen in sarcopenia neuronal function characteristic neurodegeneration. Our limited understanding intricate relationships within this hinders accurate diagnosis effective treatment strategies. This review analyzes interrelated mechanisms contribute to these conditions, with a specific focus on oxidative stress, chronic inflammation, impaired nutrient delivery. aim is understand common pathways involved suggest comprehensive therapeutic approaches. dysfunctions hinder circulation transportation nutrients, resulting characterized by atrophy weakness. dysfunction have negative physical quality life. Neurodegenerative diseases exhibit comparable pathophysiological affect motor functions. Preventive approaches encompass lifestyle adjustments, addressing integrated therapies improving muscular well-being. Better links can refine strategies yield better patient outcomes. study emphasizes complex interplay between dysfunction, degeneration, decline, highlighting necessity for multidisciplinary Advances domain promise improved diagnostic accuracy, more options, enhanced preventive measures, all contributing higher life elderly population.

Language: Английский

Citations

8
From Serendipity to Precision: Integrating AI, Multi-Omics, and Human-Specific Models for Personalized Neuropsychiatric Care DOI Creative Commons
Masaru Tanaka

Biomedicines, Journal Year: 2025, Volume and Issue: 13(1), P. 167 - 167

Published: Jan. 12, 2025

Background/Objectives: The dual forces of structured inquiry and serendipitous discovery have long shaped neuropsychiatric research, with groundbreaking treatments such as lithium ketamine resulting from unexpected discoveries. However, relying on chance is becoming increasingly insufficient to address the rising prevalence mental health disorders like depression schizophrenia, which necessitate precise, innovative approaches. Emerging technologies artificial intelligence, induced pluripotent stem cells, multi-omics potential transform this field by allowing for predictive, patient-specific interventions. Despite these advancements, traditional methodologies animal models single-variable analyses continue be used, frequently failing capture complexities human conditions. Summary: This review critically evaluates transition serendipity precision-based in research. It focuses key innovations dynamic systems modeling network-based approaches that use genetic, molecular, environmental data identify new therapeutic targets. Furthermore, it emphasizes importance interdisciplinary collaboration human-specific overcoming limitations Conclusions: We highlight precision psychiatry’s transformative revolutionizing care. paradigm shift, combines cutting-edge systematic frameworks, promises increased diagnostic accuracy, reproducibility, efficiency, paving way tailored better patient outcomes

Language: Английский

Citations

1
A novel fractional Parkinson's disease onset model involving α-syn neuronal transportation and aggregation: A treatise on machine predictive networks DOI

Roshana Mukhtar,

Chuan‐Yu Chang, Ashwag Mohammed Mukhtar

et al.

Chaos Solitons & Fractals, Journal Year: 2025, Volume and Issue: 194, P. 116269 - 116269

Published: March 7, 2025

Language: Английский

Citations

1
Navigating Neurodegeneration: Integrating Biomarkers, Neuroinflammation, and Imaging in Parkinson’s, Alzheimer’s, and Motor Neuron Disorders DOI Creative Commons
Masaru Tanaka, Simone Battaglia, Donato Liloia

et al.

Biomedicines, Journal Year: 2025, Volume and Issue: 13(5), P. 1045 - 1045

Published: April 25, 2025

Neurodegenerative diseases represent a daunting global challenge, affecting millions worldwide and imposing significant clinical socioeconomic burdens [...].

Language: Английский

Citations

1
Redefining Roles: A Paradigm Shift in Tryptophan–Kynurenine Metabolism for Innovative Clinical Applications DOI Open Access
Masaru Tanaka,

Ágnes Szabó,

László Vécsei

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(23), P. 12767 - 12767

Published: Nov. 27, 2024

The tryptophan-kynurenine (KYN) pathway has long been recognized for its essential role in generating metabolites that influence various physiological processes. Traditionally, these have categorized into distinct, often opposing groups, such as pro-oxidant versus antioxidant, excitotoxic/neurotoxic neuroprotective. This dichotomous framework shaped much of the research on conditions like neurodegenerative and neuropsychiatric disorders, well cancer, where metabolic imbalances are a key feature. effects significantly influenced by factors, including concentration particular cellular milieu which they generated. A molecule acts neuroprotective at low concentrations may exhibit neurotoxic elevated levels. oxidative equilibrium surrounding environment can alter function KYN from an antioxidant to pro-oxidant. narrative review offers comprehensive examination analysis contemporary understanding metabolites, emphasizing their multifaceted biological functions relevance numerous pathological underscores pressing necessity paradigm shift comprehension metabolism. Understanding context-dependent roles is vital novel therapies Alzheimer's disease, multiple sclerosis, cancer. Comprehensive modulation, balancing inflammatory signals enzyme regulation, promising avenues targeted, effective treatments.

Language: Английский

Citations

5
Environmental Factors in the Etiology of Mental Disorders in the Czech Republic: Final Results DOI Creative Commons
Ladislav Hosák, Kristyna Hurdova, Jela Hrnčiarová

et al.

Neuropsychiatric Disease and Treatment, Journal Year: 2025, Volume and Issue: Volume 21, P. 541 - 545

Published: March 1, 2025

Language: Английский

Citations

0