Neuroprotection by agmatine: Possible involvement of the gut microbiome?

P Saha, S Panda, A Holkar, R Vashishth… - Ageing Research …, 2023 - Elsevier
Agmatine, an endogenous polyamine derived from L-arginine, elicits tremendous
multimodal neuromodulant properties. Alterations in agmatinergic signalling are closely …

[HTML][HTML] Agmatine as a novel candidate for rapid-onset antidepressant response

AP Valverde, A Camargo… - World journal of …, 2021 - ncbi.nlm.nih.gov
Major depressive disorder (MDD) is a disabling and highly prevalent mood disorder as well
as a common cause of suicide. Chronic stress, inflammation, and intestinal dysbiosis have …

Limonene through attenuation of neuroinflammation and nitrite level exerts antidepressant‐like effect on mouse model of maternal separation stress

Z Lorigooini, SN Boroujeni… - Behavioural …, 2021 - Wiley Online Library
Background and Aim. Depression is a social problem with high economic burden in the
society. Finding an effective agent with high efficacy and few side effects is therefore …

Insulin and serine metabolism as sex-specific hallmarks of Alzheimer's disease in the human hippocampus

E Maffioli, G Murtas, V Rabattoni, B Badone, F Tripodi… - Cell reports, 2022 - cell.com
Healthy aging is an ambitious aspiration for humans, but neurodegenerative disorders, such
as Alzheimer's disease (AD), strongly affect quality of life. Using an integrated omics …

The neuroprotective effects of agmatine on Parkinson's disease: focus on oxidative stress, inflammation and molecular mechanisms

MY Zamanian, M Nazifi, LG Khachatryan, N Taheri… - Inflammation, 2024 - Springer
Agmatine (AGM), a naturally occurring polyamine derived from L-arginine, has shown
significant potential for neuroprotection in Parkinson's Disease (PD) due to its multifaceted …

Novel non-stimulants rescue hyperactive phenotype in an adgrl3.1 mutant zebrafish model of ADHD

HS Sveinsdóttir, C Christensen… - …, 2023 - nature.com
ADHD is a highly prevalent neurodevelopmental disorder. The first-line therapeutic for
ADHD, methylphenidate, can cause serious side effects including weight loss, insomnia …

Involvement of hippocampal agmatine in β1-42 amyloid induced memory impairment, neuroinflammation and BDNF signaling disruption in mice

N Kotagale, S Rahmatkar, S Chauragade, M Dixit… - Neurotoxicology, 2020 - Elsevier
Alzheimer's disease (AD) is a chronic and progressive neurodegenerative disorder
characterized by abnormal accumulation of extracellular β-amyloid (Aβ) plaques and …

[HTML][HTML] Systematic characterization of multi-omics landscape between gut microbial metabolites and GPCRome in Alzheimer's disease

Y Qiu, Y Hou, D Gohel, Y Zhou, J Xu, M Bykova… - Cell Reports, 2024 - cell.com
Shifts in the magnitude and nature of gut microbial metabolites have been implicated in
Alzheimer's disease (AD), but the host receptors that sense and respond to these …

Agmatine reverses memory deficits induced by Aβ1–42 peptide in mice: A key role of imidazoline receptors

N Kotagale, M Dixit, H Garmelwar, S Bhondekar… - Pharmacology …, 2020 - Elsevier
Abstracts Agmatine is a biogenic amine synthesized following decarboxylation of L-arginine
by the enzyme arginine decarboxylase and exhibits favourable outcome in …

A new potential antidepressant: dexmedetomidine alleviates neuropathic pain-induced depression by increasing neurogenesis in the hippocampus

S Xu, X Zhao, Z Zhu, M He, X Zheng, X Zhang - Pharmacology, 2022 - karger.com
Introduction: Studies have suggested dexmedetomidine (DEX) as a potential
antidepressant. However, no relevant research exists on its effects and mechanisms in …