Barbara Budzyńska- PhD
- Professor (Associate) at Medical University of Lublin
Barbara Budzyńska
- PhD
- Professor (Associate) at Medical University of Lublin
About
62
Publications
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Introduction
Current institution
Publications
Publications (62)
Background
Polycystic ovarian syndrome (PCOS) is an inflammatory autophagy-deficient disorder with downregulated Nrf2. Scoparone (SCPN), a natural compound from Chinese medicine, directly activates Nrf2 and clinically showed promises in treating inflammatory disorders. Studies reported SCPN’s ability to induce autophagy; yet no study tested SCPN’s...
Background
Mental disorders, including anxiety and depression, impact nearly 1 billion people worldwide. Recent research has highlighted the potential of certain amphetamine compounds in the therapy of psychiatric disorders, with 3,4-methylenedioxymethamphetamine (MDMA) emerging as a promising candidate.
Aim
This study investigates the effects of...
Carvone, a natural monoterpene, has been identified in various plants, giving them a characteristic scent. Enantiomers (R-(–) and S-(+)) reveal specific biological activities that are successfully used in traditional medicine for their antifungal, antibacterial, antiparasitic, and anti-influenza properties. The presented paper is based on S-(+)-car...
The growing number of acute drug abuse overdoses demands the development of innovative detoxification strategies for emergency purposes. In this study, an innovative approach for the application of porous Zr-based metal–organic frameworks for the treatment of acute overdoses of popular drugs of abuse including amphetamine, methamphetamine, cocaine,...
Tobacco smoking is one of the most serious health problems. Potentially lethal effects of nicotine for adults can occur with as little as 30 to 60 mg, although severe symptoms can arise with lower doses. Furthermore, the route of administration also influences the toxicity. Cytisine is one of the most popular medications in nicotinism treatment. Li...
Mephedrone is a psychoactive drug that increases dopamine, serotonin and noradrenaline levels in the central nervous system via interaction with transporters or monoamines. The aim of the presented study was to assess the role of the GABA-ergic system in the expression of mephedrone-induced reward. For this purpose, we conducted (a) a behavioral ev...
Zebrafish (Danio rerio) assays provide a versatile pharmacological platform to test compounds on a wide range of behaviors in a whole organism. A major challenge lies in the lack of knowledge about the bioavailability and pharmacodynamic effects of bioactive compounds in this model organism. Here, we employed a combined methodology of LC-ESI-MS/MS...
Schizophrenia is a chronic mental disorder that is not satisfactorily treated with available antipsychotics. The presented study focuses on the search for new antipsychotics by optimising the compound D2AAK3, a multi-target ligand of G-protein-coupled receptors (GPCRs), in particular D2, 5-HT1A, and 5-HT2A receptors. Such receptor profile may be be...
Anxiety is one of the most common central nervous system disorders, affecting at least one-quarter of the worldwide population. The medications routinely used for the treatment of anxiety (mainly benzodiazepines) are a cause of addiction and are characterized by many undesirable side effects. Thus, there is an important and urgent need for screenin...
Neuroinflammation mediated by microglia activation is a critical contributor to Alzheimer's disease (AD) pathogenesis. Dysregulated microglia polarization in terms of M1 overactivation with M2 inhibition is involved in AD pathological damage. Scoparone (SCO), a coumarin derivative, displays several beneficial pharmacological effects including anti-...
Schizophrenia is a mental disorder with a complex pathomechanism involving many neurotransmitter systems. Among the currently used antipsychotics, classical drugs acting as dopamine D2 receptor antagonists, and drugs of a newer generation, the so-called atypical antipsychotics, can be distinguished. The latter are characterized by a multi-target pr...
Drug abuse is a worldwide problem that leads to negative physical, mental, and economic consequences. Although pharmacological strategies for drug addiction management have been widely studied, therapeutic options with high efficacy and a low side-effects profile are still limited. Recently, there has been a growing interest in oxytocin (OT) and va...
Epilepsy is a neurological disease that burdens over 50 million people worldwide. Despite the considerable number of available antiseizure medications, it is estimated that around 30% of patients still do not respond to available treatment. Herbal medicines represent a promising source of new antiseizure drugs. This study aimed to identify new drug...
Aims
Parkinson's disease (PD) is characterized by motor disabilities precipitated by α-synuclein aggregation and dopaminergic neurodegeneration. The roles of oxidative stress, neuroinflammation, dysfunction of the mitogen-activated protein kinase (MAPK) pathway, and apoptosis in dopaminergic neurodegeneration have been established. We investigated...
While mephedrone (4-methylmethcathinone), a synthetic cathinone derivative, is widely abused by adolescents and young adults, the knowledge about its long-term effects on memory processes is limited. Kynurenic acid (KYNA) is a neuroactive metabolite of the kynurenine pathway of tryptophan degradation. KYNA is considered an important endogenous modu...
In preclinical studies, simple coumarins (scoparone, limettin) and furanocoumarins (imperatorin, xanthotoxin, bergapten) have already found to demonstrate procognitive abilities. This suggests that they hold antioxidative, anti-inflammatory and inhibitory action towards acetylcholinesterase activities. However, little is known about their influence...
Structure‐based virtual screening of the Enamine database of 1.7 million compounds followed by WaterMap calculations (a molecular‐dynamics‐simulation‐based method) was applied to identify novel acetylcholinesterase (AChE) inhibitors. The inhibitory potency of 29 selected compounds against electric eel (ee) AChE was determined using Ellman's method....
As a systemic disease, diabetes mellitus (DM) is characterized by the disruption of many glucose metabolic pathways. Therefore, it seems critical to study new therapies to support treatment to develop therapeutic systems that can operate across a broad metabolic spectrum. The current state of knowledge indicates an essential role of the gut microbi...
![The immobility latency [s] as measured from the beginning of the FST to...](publication/358506565/figure/fig2/AS:11431281393294868@1745413711864/The-immobility-latency-s-as-measured-from-the-beginning-of-the-FST-to-the-first_Q320.jpg)
Imperatorin, a naturally derived furanocoumarin, exerts promising neuropharmacological properties. Therefore, it might be applicable in the treatment of brain diseases such as depression. In the present project, we aimed to investigate the sex-dependent effects of imperatorin (1, 5, and 10 mg/kg) on behavior and neurochemistry associated with antid...
Ethnopharmacological relevance
Mesembryanthemum tortuosum L. (previously known as Sceletium tortuosum (L.) N.E. Br.) is indigenous to South Africa and traditionally used to alleviate anxiety, stress and depression. Mesembrine and its alkaloid analogues such as mesembrenone, mesembrenol and mesembranol have been identified as the key compounds respo...
Scoparone (6,7-dimethoxycoumarin) is a simple coumarin from botanical drugs of Artemisia species used in Traditional Chinese Medicine and Génépi liquor. However, its bioavailability to the brain and potential central effects remain unexplored. We profiled the neuropharmacological effects of scoparone upon acute and subchronic intraperitoneal admini...
Synthetic opioids are gaining more and more popularity among recreational users as well as regular abusers. One of such novel psychoactive substance, is etazene, which is the most popular opioid drug in the darknet market nowadays. Due to limited information available concerning its activity, we aimed to characterize its developmental toxicity, inc...
The aim of this study is to determine whether type I and type II positive allosteric modulators (PAMs) of α7 nicotinic acetylcholine receptors (nAChRs) induce antidepressant-like activity in mice after acute, subchronic, and chronic treatments, and to assess whether α7-PAMs inhibit neurotransmitter transporters and activate mTOR (mammalian target o...
Coumarins are a well-known group of plant secondary metabolites with various pharmacological activities, including antiseizure activity. In the search for new antiseizure drugs (ASDs) to treat epilepsy, it is yet unclear which types of coumarins are particularly interesting as a systematic analysis has not been reported. The current study performed...
Rationale
Mephedrone is a frequently overused drug of abuse that belongs to the group of novel psychoactive substances. Although its mechanism of action, as well as toxic and psychoactive effects, has been widely studied, the role of different factors that could contribute to the increased vulnerability to mephedrone abuse is still poorly understoo...
Mephedrone is a widely used drug of abuse, exerting its effects by interacting with monoamine transporters. Although this mechanism has been widely studied heretofore, little is known about the involvement of glutamatergic transmission in mephedrone effects. In this study, we comprehensively evaluated glutamatergic involvement in rewarding effects...
Sporadic Alzheimer's disease (SAD) is a slowly progressive neurodegenerative disorder. This study aimed to investigate neuroprotective potential of tadalafil (TAD) and bergapten (BG) in SAD-induced cognitive impairment in mice. SAD was induced by single injection of streptozotocin (STZ; 3 mg/kg, ICV). STZ resulted in AD-like pathologies including A...
Modern technologies enable the exchange of information about the expansion of severe acute respiratory syndrome coro-navirus 2 (SARS-CoV-2) infection and the continually increasing number of the coronavirus disease 2019 (COVID-19) cases almost in real time. The gravity of a current epidemiological situation is represented by the mortality rates, wh...
Different types of anxiety disorders have become the number one mental health issue in developed countries. The search for new, safer and effective drug-like molecules among naturally derived substances faces two difficulties: an efficient method of isolation compounds with a high-purity and high-throughput animal model for activity assay. Thus, th...
Neuroinflammation plays an essential role in the pathogenesis of neurodegenerative diseases such as Alzheimer’s disease. Although coumarins have been shown to improve cognitive function in animal models and exert anti-inflammatory effects in cell cultures, the exact mechanism of their neuroprotective effects has not yet been fully elucidated. The p...
RationaleMedicinal plants are used extensively in many countries to treat conditions related to the central nervous system (CNS), and there is renewed interest to explore natural products, which may exhibit CNS activity.Objective
In this study, seven plants were selected based on literature reports of their ethnopharmacological use in treating anxi...
The ever-present trend for introducing new drugs of natural origin with anxiolytic properties meets healthcare needs of the population, whose almost 34 % struggles with anxiety-related disorders. At the same time, animal assays that could serve as fast and reliable models of anxiety-like behaviors are of great interest to scientists. Thus, the aim...
The present study aimed to evaluate xanthotoxin's influence on male and female Swiss mice's depression-like behaviors and investigate the potential mechanism of this effect. Naturally derived furanocoumarin (the Apiaceae family), xanthotoxin, administered acutely (12.5 mg/kg), diminished the immobility level in the forced swim test only in males. T...
Intracellular signalling pathways have been extensively studied as therapeutic targets for the treatment of mental diseases. Our attention has been caught by two kinases potentially involved in anxiety, ERK1/2 and CaMKII. The study aimed to examine changes in the activation of ERK1/2 and CaMKII concerning anxiolytic-like behaviours in mice.
To eva...
Bergapten is a furanocoumarin naturally occurring in the Apiaceae family and it is a well-known photosensitizing agent used in photochemotherapy. In this study, we investigated the influence of bergapten on cognitive function and mechanism underlying these effects in scopolamine-induced memory impairment in male Swiss mice. The passive avoidance te...
Background
The aim of this study is to preliminary evaluate the antiparkinsonian activity of furanocoumarin—xanthotoxin, in two behavioral animal models, zebrafish larvae treated with 6-hydroxydopamine and mice treated with 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine in order to compare both models.Methods
Xanthotoxin was isolated from Pastinaca s...
Xanthotoxin (8-methoxypsoralen, 8-MOP), is a furanocoumarin found in many medicinal plants and is used in the treatment of psoriasis, vitiligo, and cutaneous T-cell lymphoma. This drug also possesses slight antioxidative activity as evidenced from in vitro studies. Literature data have demonstrated that xanthotoxin possess inhibitory activities on...
Background: Mephedrone (4-methylmethcathinone) is a semisynthetic derivative of cathinone used as a drug of abuse [1]. There is also a great tendency for drug users to engage in simultaneous poly-substance use. Thus, mephedrone is often used in combination other substances, including nicotine, ethanol, marijuana, amphetamines, cocaine and caffeine...
A growing body of psychiatric research has emerged, focusing on the role of endocannabinoid system in psychiatric disorders. For example, the endocannabinoid system, via cannabinoid CB (CB1 and CB2) receptors, is able to control the function of many receptors, such as N-methyl-d-aspartate (NMDA) receptors connected strictly with psychosis or other...
Among naturally occurring isoflavones, soy isoflavones are an important class with various biological activities. Due to their phytoestrogenic structure, their effects on the brain are profound- thus making the neurobiological effects of these compounds an active area of research. One such compound is daidzein, which has been reported to affect var...
RationaleNicotine, a dominant alkaloid found in tobacco, is responsible for physical dependence, as well as addiction to cigarette smoking; consequently, smoking cessation is a very difficult process. Hepatic cytochrome P-450 2A6 (CYP2A6) is involved in the 70–80 % of the initial metabolism of nicotine and its co-metabolites. As this metabolism is...
In the last few years, obesity has become a global epidemic. Consequently, worldwide costs associated with managing obesity and obesity-related comorbidities are huge. Numerous studies have focused on discerning the appropriate proper treatment of weight related problems such as overweight and obesity. Moreover, many clinical trials have been condu...
Antipsychotics currently available to treat schizophrenia suffer several limitations: (1) they are efficient against positive but not negative and cognitive symptoms of the disease; (2) they help only a half of patients; (3) they have severe side effects including neurological and metabolic side effects. Thus, novel drugs to treat schizophrenia are...
The prevalence of mental diseases, especially neurodegenerative disorders, is ever-increasing, while treatment options for such disorders are limited and insufficient. In this scarcity of available medication, it is a feasible strategy to search for potential drugs among natural compounds, such as those found in plants. One such plant source is the...
The purpose of our experiment was to examine the influence of co-administration of nicotine and mephedrone on anxiety-like behaviors, cognitive processes and the nicotine-induced behavioral sensitization as well as processes connected with induction of oxidative stress in the brain of male Swiss mice. The results revealed that co-administration of...
Unpredictable chronic mild stress model was developed as an animal model of depression more than 20 years ago. Essential for this model is that after prolonged exposure of tested animals to a series of unpredictable mild stressors, a condition similar to anhedonia develops, which is observed in the majority of depressive disorders. Unpredictable ch...
Background and methods:
Several lines of evidence support a strong relationship between cholinergic pathways and memory. The aim of our experiments was to examine the mechanisms involved in the formation of different memory stages, to evaluate the impact of substances, which affect the cholinergic system in mice, with an employment of the modified...
In the present study, we investigated the mechanisms of cross-reinstatement of nicotine-induced place conditioning in rats. We used the conditioned place preference (CPP) paradigm and our data revealed that nicotine (0.175 mg/kg, base, i.p.) produced a place preference and once established, nicotine CPP was extinguished. Moreover the CB1 receptor a...
Nicotine is one of the most widely consumed psychoactive drugs, and its consumption is currently associated with other drugs of abuse, such as opioids. The aim of the present study was to evaluate the efficacy of the atypical antidepressant drug bupropion (5, 10 and 20 mg/kg, ip) in blocking the reinstatement of nicotine-induced conditioned place p...
Potential ability of cannabinoids to produce dependence is still a controversial issue. In our study, in order to examine the cannabinoid physical dependence phenomenon we administered CB1 receptor agonist WIN55,212-2, afterwards, in order to precipitate the withdrawal signs, chronically WIN 55,212-2 treated mice received an injection of rimonabant...
The present study focused on the evaluation of behavioral sensitization, cross-sensitization, and cross-reinstatement processes induced by nicotine and ethanol in rodents. First, we showed that nicotine (0.175 mg/kg, base, intraperitoneally, ip) produced a conditioned place preference in rats. When the nicotine place preference was extinguished, ni...
Tobacco and cannabis are among the most widely abused drugs in humans, and recently, the functional interaction between nicotine and cannabinoids has been reported. The aim of the present studies is to evaluate the role of CB1 cannabinoid receptors in the reinstatement of nicotine-induced conditioned place preference. Nicotine-induced conditioned p...
The present study focused on the evaluation of a role of opioid system in nicotine-induced antinociception and physical dependence in mice. The results indicate that nicotine (3 mg/kg) produced a significant antinociception in the hot plate test. Additionally, the opioid receptor antagonist naloxone (0.5 and 1 mg/kg), dose-dependently attenuated th...
Questions
Question (1)
I have a problem with establishing an appropriate pattern/colour combination of walls and floors in a two-compartment apparatus. I've tried a few combinations already; however, after conditioning rats showed no preference whatsoever. I managed to obtain a place preference in our old three-compartment boxes. I would be really grateful if you could help me with this issue.
