Capsosiphon fulvescens Glycoproteins Enhance Probiotics-Induced Cognitive Improvement in Aged Rats

Oh, Jung‐Hwa; Nam, Taek‐Jeong; Choi, Youn‐Hee

doi:10.3390/nu12030837

Cited by 9 publications

(2 citation statements)

References 45 publications

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“…It raised levels of dopamine, 3,4-Dihydroxyphenylacetic acid (DOPAC), GSH, and BDNF, decreased serotonin (5-HT) and thiobarbituric acid reactive substances (TBARS) levels, and decreased the expression of p65, IL-1β, and iNOS [ 202 ]. Glycoproteins isolated from Capsosiphon fulvescens ameliorated aging-induced spatial memory deficits by attenuating GSK-3β-mediated ER stress in rat dorsal hippocampus [ 221 ] and promoted probiotics-induced cognitive improvement in aged rat model [ 222 ]. Gracilariopsis chorda and its active compound arachidonic acid, given independently through oral route for 10 days, improved scopolamine-induced memory impairment in mice [ 150 ].…”

Section: Neuropharmacological Potentials Of Marine Algae and Theirmentioning

confidence: 99%

Neuroprotective Potentials of Marine Algae and Their Bioactive Metabolites: Pharmacological Insights and Therapeutic Advances

et al. 2020

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Beyond their significant contribution to the dietary and industrial supplies, marine algae are considered to be a potential source of some unique metabolites with diverse health benefits. The pharmacological properties, such as antioxidant, anti-inflammatory, cholesterol homeostasis, protein clearance and anti-amyloidogenic potentials of algal metabolites endorse their protective efficacy against oxidative stress, neuroinflammation, mitochondrial dysfunction, and impaired proteostasis which are known to be implicated in the pathophysiology of neurodegenerative disorders and the associated complications after cerebral ischemia and brain injuries. As was evident in various preclinical studies, algal compounds conferred neuroprotection against a wide range of neurotoxic stressors, such as oxygen/glucose deprivation, hydrogen peroxide, glutamate, amyloid β, or 1-methyl-4-phenylpyridinium (MPP+) and, therefore, hold therapeutic promise for brain disorders. While a significant number of algal compounds with promising neuroprotective capacity have been identified over the last decades, a few of them have had access to clinical trials. However, the recent approval of an algal oligosaccharide, sodium oligomannate, for the treatment of Alzheimer’s disease enlightened the future of marine algae-based drug discovery. In this review, we briefly outline the pathophysiology of neurodegenerative diseases and brain injuries for identifying the targets of pharmacological intervention, and then review the literature on the neuroprotective potentials of algal compounds along with the underlying pharmacological mechanism, and present an appraisal on the recent therapeutic advances. We also propose a rational strategy to facilitate algal metabolites-based drug development.

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Section: Neuropharmacological Potentials Of Marine Algae and Theirmentioning

confidence: 99%

Neuroprotective Potentials of Marine Algae and Their Bioactive Metabolites: Pharmacological Insights and Therapeutic Advances

et al. 2020

View full text Add to dashboard Cite

show abstract

“…It increased levels of dopamine, 3,4-Dihydroxyphenylacetic acid (DOPAC), GSH, and BDNF, decreased serotonin (5-HT) and thiobarbituric acid reactive substances (TBARS) levels, and decreased the expression of p65, IL-1β, and iNOS [190]. Glycoproteins isolated from Capsosiphon fulvescens ameliorated aging-induced spatial memory deficits by attenuating GSK-3β-mediated ER stress in rat dorsal hippocampus [204] and promoted probiotics-induced cognitive improvement in aged rat model [205]. Gracilariopsis chorda and its active compound arachidonic acid, given independently through oral route for 10 days, improved scopolamine-induced memory impairment in mice [140].…”

Section: Neuropharmacological Potentials Of Marine Algae and Their Metabolites: Evidence From In Vivo Studiesmentioning

confidence: 99%

Neuroprotective Potentials of Marine Algae and Their Bioactive Metabolites: Pharmacological Insights and Therapeutic Advances

Hannan¹,

Dash²,

Haque³

et al. 2020

Preprint

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Beyond their significant contribution to the dietary and industrial supplies, marine algae are considered to be a potential source of some unique metabolites with diverse health benefits. The pharmacological properties, such as antioxidant, anti-inflammatory, cholesterol homeostasis, protein clearance and anti-amyloidogenic potentials of algal metabolites endorse their protective efficacy against oxidative stress, neuroinflammation, mitochondrial dysfunction, and impaired proteostasis which are known to be implicated in the pathophysiology of neurodegenerative disorders and the associated complications after cerebral ischemia and brain injuries. As was evident in various preclinical studies, algal compounds conferred neuroprotection against a wide range of neurotoxic stressors, such as oxygen/glucose deprivation, hydrogen peroxide, glutamate, amyloid β, or 1-methyl-4-phenylpyridinium (MPP+) and, therefore, hold therapeutic promise for brain disorders. While a significant number of algal compounds with promising neuroprotective capacity have been identified over the last decades, a few of them have had access to clinical trials. However, the recent approval of an algal oligosaccharide, sodium oligomannate, for the treatment of Alzheimer's disease enlightened the future of marine algae-based drug discovery. In this review, we briefly outline the pathophysiology of neurodegenerative diseases and brain injuries for identifying the targets of pharmacological intervention, and then review the literature on the neuroprotective potentials of algal compounds along with the underlying pharmacological mechanism, and present an appraisal on the recent therapeutic advances. We also propose a rational strategy to facilitate algal metabolites-based drug development.

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Psychobiotics for Manipulating Gut–Brain Axis in Alzheimer’s Disease

Kadian

Kumar

2022

Probiotic Research in Therapeutics

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Capsosiphon fulvescens Glycoproteins Enhance Probiotics-Induced Cognitive Improvement in Aged Rats

Cited by 9 publications

References 45 publications

Neuroprotective Potentials of Marine Algae and Their Bioactive Metabolites: Pharmacological Insights and Therapeutic Advances

Neuroprotective Potentials of Marine Algae and Their Bioactive Metabolites: Pharmacological Insights and Therapeutic Advances

Neuroprotective Potentials of Marine Algae and Their Bioactive Metabolites: Pharmacological Insights and Therapeutic Advances

Psychobiotics for Manipulating Gut–Brain Axis in Alzheimer’s Disease

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