Review
Pharmacology & Pharmacy
Christiane Brandwein, Cathalijn H. C. Leenaars, Laura Becker, Natascha Pfeiffer, Ana -Maria Iorgu, Melissa Hahn, Gaia A. Vairani, Lars Lewejohann, Andre Bleich, Anne S. Mallien, Peter Gass
Summary: This systematic mapping review provides a comprehensive overview of the evolution and commonly used set-ups of the Porsolt Forced Swim Test in rats. By offering detailed technical aspects and a list of existing publications, it enhances the reproducibility and comparability of this experiment, aiming to reduce animal usage and unnecessary replication.
PHARMACOLOGICAL RESEARCH
(2023)
Editorial Material
Medicine, Legal
Fiona Sewell, Ian Waterson, David Jones, Mark David Tricklebank, Ian Ragan
Summary: Depression is a prevalent mental health problem worldwide, with neuropharmacological research struggling to meet clinical needs due to the limitations of animal models in predicting clinical efficacy. More research is needed to explore alternative methods that do not involve subjecting animals to stressors like the forced swim test.
REGULATORY TOXICOLOGY AND PHARMACOLOGY
(2021)
Article
Psychiatry
Sandra Ledesma-Corvi, Elena Hernandez-Hernandez, M. Julia Garcia-Fuster
Summary: There is an urgent need to develop new pharmacological treatments for adolescent depression, with inclusion of sex as a biological variable in preclinical studies. This study compared ketamine and cannabidiol with fluoxetine in adolescent rats exposed to early-life stress, incorporating a sex perspective. The main findings indicated an antidepressant-like potential for ketamine and cannabidiol in adolescent rats, dependent on sex, stress exposure, treatment length, and behavioral features. Male rats showed improvement in affective-like features with all tested antidepressants, while female rats were mostly unresponsive. Re-exposure to the same drug regimens in adulthood resulted in decreased efficacy. Further characterization of the long-term safety and effects for both sexes is needed before ketamine or cannabidiol can be considered as antidepressants for adolescents.
TRANSLATIONAL PSYCHIATRY
(2022)
Article
Pharmacology & Pharmacy
Mohammed H. Elkomy, Fatma I. Abo El-Ela, Randa Mohammed Zaki, Omar A. Alsaidan, Mohammed Elmowafy, Ameeduzzafar Zafar, Khaled Shalaby, Mohamed A. Abdelgawad, Hany A. Omar, Rania Salama, Hussein M. Eid
Summary: This study developed and optimized a drug-loaded thermosensitive gel for intranasal administration to combat depression. The results demonstrated that compared to other formulations, this thermosensitive gel significantly improved behavioral performance and alleviated neural tissue changes in depressed rats. Further research is needed to determine its effectiveness in humans.
Article
Neurosciences
Josh Allen, Raquel Romay-Tallon, Milann A. Mitchell, Kyle J. Brymer, Jenessa Johnston, Carla L. Sanchez-Lafuente, Graziano Pinna, Lisa E. Kalynchuk, Hector J. Caruncho
Summary: Chronic stress is a significant risk factor for depression. Reelin protein can rapidly restore depressive-like behavior and neurochemical abnormalities induced by chronic stress through intravenous injections.
Review
Pharmacology & Pharmacy
Emily R. Trunnell, Constanca Carvalho
Summary: Despite the prevalence of treatment-resistant depression, many pharmaceutical companies have abandoned the development of new antidepressants due to low quality preclinical tests, such as over-reliance on animal behavioral screens like the forced swim test (FST). A retrospective review found that out of 109 compounds tested in the FST, only 28% were explored for antidepressant effects in humans, and only three showed potential efficacy, but are not approved for treating depression. This suggests that the FST may not be a useful screening tool for identifying novel antidepressants.
DRUG DISCOVERY TODAY
(2021)
Article
Neurosciences
A. G. Sartim, J. Marques, K. M. Silveira, P. H. Gobira, F. S. Guimaraes, G. Wegener, S. R. Joca
Summary: The study found that CBD can exhibit antidepressant effects without causing hyperactivity, and it can also inhibit the psychostimulant effects induced by ketamine. The combined administration of CBD and ketamine may be a promising therapeutic strategy for achieving antidepressant effects while reducing unwanted side effects.
Review
Neurosciences
Marc L. Molendijk, E. Ronald de Kloet
Summary: The immobility response in the forced swim test is not considered a rodent model of depression, but it can predict a compound's antidepressant potential to some extent. Despite some papers labeling immobility as depression-like behavior, the perspective on this issue varies among different countries.
EUROPEAN JOURNAL OF NEUROSCIENCE
(2022)
Article
Biology
Sylwia Wosko, Anna Serefko, Aleksandra Szopa, Sylwia Kardas, Jaroslaw Widelski, Tomasz Mroczek, Ewelina Rostkowska, Jolanta Szymanska, Ewa Poleszak
Summary: Depression is a common mental disorder, and Yacon tuber extract shows promising antidepressant potential. The study demonstrates that combining Yacon extract with conventional antidepressant drugs can significantly reduce immobility time in behavioral tests, suggesting a synergistic effect in improving mood.
Article
Behavioral Sciences
Mareli Roets, Linda Brand, Stephan F. Steyn
Summary: During the peripartum period, women are at an increased risk of developing perinatal distress. Animal studies have shown that pregnancy can alter the bio-behavioural profile of rats, and postpartum stressors can exacerbate these effects. These findings suggest that pregnancy influences postpartum behaviour in a strain-dependent manner.
BEHAVIOURAL BRAIN RESEARCH
(2023)
Article
Behavioral Sciences
Kyle J. Brymer, Erin Y. Kulhaway, John G. Howland, Hector J. Caruncho, Lisa E. Kalynchuk
Summary: Repeated corticosterone injections in rats lead to cognitive deficits and depression-like behavior, highlighting the importance of considering cognitive impairments in assessing depression. Corticosterone significantly affects body weight, immobility in the forced swim test, startle amplitudes, and object recognition memory, suggesting a complex phenotype induced by chronic stress.
BEHAVIOURAL BRAIN RESEARCH
(2021)
Article
Plant Sciences
Taiwo G. Olubodun-Obadun, Ismail O. Ishola, Timisola P. Adesokan, Blessing O. Anih, Olufunmilayo O. Adeyemi
Summary: This study investigates the antidepressant and anxiolytic effects of ethanol seed extract of Cajanus cajan in mice. The extract shows potential in treating anxiety and other neurological disorders, possibly through the involvement of monoaminergic systems and GABA receptors.
JOURNAL OF ETHNOPHARMACOLOGY
(2023)
Article
Behavioral Sciences
Yixue Qin, Haoxuan Li, Yuqi Zhang, Jun-Li Cao, Wenxin Zhang, Hongxing Zhang
Summary: The addition of retigabine as an adjunctive treatment enhances the antidepressant effect of ketamine, allowing for a lower dose of ketamine to be effective in the forced swim test. Simultaneous administration of retigabine with ketamine significantly improves the duration and effectiveness of ketamine's antidepressant effect.
PHARMACOLOGY BIOCHEMISTRY AND BEHAVIOR
(2023)
Article
Multidisciplinary Sciences
Mei Bai, Erjia Huang, Huijie Du, Lu Yang, Xin Zhang, Yang Yang, Zhe Yan, Wei Wang
Summary: Pathological gambling has significant negative impacts on individuals, families, and society. The rise of online gambling disorder is also a global concern due to the widespread use of the internet. However, there is currently a lack of effective treatments, especially medical interventions, for online gambling disorder. This study presents three cases of online gambling disorder successfully treated with a combination of fluoxetine and risperidone, providing a potential option for treatment.
Article
Biochemistry & Molecular Biology
Joanna Kowalczyk, Modestos Nakos-Bimpos, Alexia Polissidis, Christina Dalla, Nikolaos Kokras, Krystyna Skalicka-Wozniak, Barbara Budzynska
Summary: The study aimed to investigate the sex-dependent effects of imperatorin on antidepressant effects. The results showed that only males responded to imperatorin treatment and exhibited antidepressant effects, while serotonin levels in the prefrontal cortex of females decreased. This suggests that imperatorin may have antidepressant potential, but only in males.
Article
Medicine, Research & Experimental
Ashish Dhir, Kanwaljit Chopra
Review
Pharmacology & Pharmacy
Ashish Dhir
EXPERT OPINION ON INVESTIGATIONAL DRUGS
(2017)
Article
Pharmacology & Pharmacy
Ashish Dhir, Vishal Chavda
PHARMACOLOGICAL REPORTS
(2016)
Review
Chemistry, Medicinal
Ashish Dhir
PHYTOTHERAPY RESEARCH
(2018)
Article
Pharmacology & Pharmacy
Ashish Dhir, Michael A. Rogawski
BRITISH JOURNAL OF PHARMACOLOGY
(2012)
Review
Pharmacology & Pharmacy
Lokesh Pathak, Yadvendra Agrawal, Ashish Dhir
EXPERT OPINION ON INVESTIGATIONAL DRUGS
(2013)
Review
Clinical Neurology
Ashish Dhir, Jayrajsinh Sarvaiya
EXPERT REVIEW OF NEUROTHERAPEUTICS
(2014)
Article
Pharmacology & Pharmacy
Ashish Dhir, Kanwaljit Chopra
FUNDAMENTAL & CLINICAL PHARMACOLOGY
(2015)
Article
Neurosciences
Ashish Dhir, Dorota Zolkowska, Michael A. Rogawski
Article
Neurosciences
Ashish Dhir, Christoph Lossin, Michael A. Rogawski
NEUROSCIENCE LETTERS
(2012)
Article
Neurosciences
Dorota Zolkowska, Ashish Dhir, Kathiresan Krishnan, Douglas F. Covey, Michael A. Rogawski
PSYCHOPHARMACOLOGY
(2014)
Review
Chemistry, Medicinal
Ashish Dhir
PHYTOTHERAPY RESEARCH
(2020)
Article
Toxicology
Dorota Zolkowska, Ashish Dhir, Michael A. Rogawski
Summary: The study found that perampanel and diazepam can effectively protect against TETS-induced tonic seizures and lethality, but have less impact on clonic seizures.
ARCHIVES OF TOXICOLOGY
(2021)
Article
Pharmacology & Pharmacy
A. Dhir
Article
Pharmacology & Pharmacy
Dorota Zolkowska, Christopher N. Banks, Ashish Dhir, Bora Inceoglu, James R. Sanborn, Mark R. McCoy, Donald A. Bruun, Bruce D. Hammock, Pamela J. Lein, Michael A. Rogawski
JOURNAL OF PHARMACOLOGY AND EXPERIMENTAL THERAPEUTICS
(2012)
Article
Neurosciences
Song Xue, Feng Kong, Yiying Song, Jia Liu
Summary: This study used resting-state functional magnetic resonance imaging to explore the relationship between individual's spontaneous neural activity and social interaction anxiety in a nonclinical population. The results showed that social interaction anxiety was correlated with the fractional amplitude of low-frequency fluctuations in several brain regions, and that emotional intelligence partially mediated this relationship. This study provides evidence for the neural basis of social interaction anxiety in the normal population and highlights the role of emotional intelligence in this anxiety.
NEUROSCIENCE LETTERS
(2024)
Article
Neurosciences
Katsuyuki Yamaguchi, Takuya Yazawa
Summary: This study provides morphometric data on the development of the human medullary arcuate nucleus (AN) by examining the brains of preterm and perinatal infants. The results show that AN morphology demonstrates asymmetry and individual variability during the fetal period. The volume and neuronal number of AN increase exponentially with age, while neuronal density decreases exponentially. The AN may undergo neuron death and neuroblasts production after mid-gestation.
NEUROSCIENCE LETTERS
(2024)
Article
Neurosciences
Zhan Zhou, Weixin Dai, Tianxiao Liu, Min Shi, Yi Wei, Lifei Chen, Yubo Xie
Summary: Studies have shown that propofol-induced neurotoxicity is caused by disruption of mitochondrial fission and fusion, leading to an energy supply imbalance for developing neurons. Healthy mitochondria released by astrocytes can migrate to compromised neurons to mitigate propofol-induced neurotoxicity, but the exact mechanisms involved still need further clarification.
NEUROSCIENCE LETTERS
(2024)
Article
Neurosciences
An Chen, Song Hao, Yongpeng Han, Yang Fang, Yibei Miao
Summary: This study explores the efficacy of two forms of BCI attention training games and finds that physical games may be more effective than video games. The research also offers valuable insights for future game design from a neuroscience perspective.
NEUROSCIENCE LETTERS
(2024)
Article
Neurosciences
Lina Liu, Luran Liu, Yunting Lu, Tianyuan Zhang, Wenting Zhao
Summary: This study reveals that GDI1 serves as a potential diagnostic biomarker for AD and inhibition of GDI1 can attenuate Aβ-induced neurotoxicity. The findings offer new insights for the treatment of AD.
NEUROSCIENCE LETTERS
(2024)
Article
Neurosciences
Zahra Gholami, Ava Soltani Hekmat, Ali Abbasi, Kazem Javanmardi
Summary: This study investigated the effects of alamandine on allodynia in a rat model and found the presence of MrgD receptors in the vlPAG and RVM regions. Microinjection of alamandine resulted in a significant increase in paw withdrawal threshold and could be blocked by an MrgD receptor antagonist. Upregulation of MrgD receptor expression following allodynia induction suggests a potential compensatory mechanism in response to pain.
NEUROSCIENCE LETTERS
(2024)
Article
Neurosciences
Mingliang Xu, Lei Xia, Junjie Li, Yehong Du, Zhifang Dong
Summary: This study found that DHF effectively alleviates sevoflurane-induced cognitive impairment in developing mice by restoring the balance between tau O-GlcNAcylation and phosphorylation. Therefore, DHF has the potential to be a therapeutic agent for treating cognitive impairment associated with anesthetics, such as sevoflurane.
NEUROSCIENCE LETTERS
(2024)
Article
Neurosciences
Tsubasa Mitsutake, Hisato Nakazono, Takanori Taniguchi, Hisayoshi Yoshizuka, Maiko Sakamoto
Summary: The posterior parietal cortex plays a crucial role in postural stability, and transcranial electrical stimulation of this region can modulate physical control responses. This study found that cathodal stimulation significantly decreased joint angular velocity in multiple directions, while there were no significant differences with transcranial random noise stimulation.
NEUROSCIENCE LETTERS
(2024)
Article
Neurosciences
Xishuai Yang, Wei Zhang, Xueli Chang, Zuopeng Li, Runquan Du, Junhong Guo
Summary: This study aims to evaluate the efficacy of low-dose rituximab (RTX) in patients with muscle-specific kinase antibody positive myasthenia gravis (MuSK-MG). The results showed that low-dose RTX treatment led to significant improvements in clinical symptoms and quality of life for patients with MuSK-MG.
NEUROSCIENCE LETTERS
(2024)
Article
Neurosciences
Jian Zhang, Shunyuan Guo, Rong Tao, Fan Wang, Yihong Xie, Huizi Wang, Lan Ding, Yuejian Shen, Xiaoli Zhou, Junli Feng, Qing Shen
Summary: This study established an Alzheimer's disease (AD) model of zebrafish induced by AlCl3 and found that marine-derived plasmalogens (Pls) could alleviate cognitive impairments of AD zebrafish by reversing athletic impairment and altering the expression levels of genes related to oxidative stress, ferroptosis, synaptic dysfunction, and apoptosis.
NEUROSCIENCE LETTERS
(2024)
Article
Neurosciences
Lu Li, Jiaqi Ren, Qi Fang, Liqiang Yu, Jintao Wang
Summary: ICU-AW is a common and severe neuromuscular complication in critically ill patients. Electrophysiological examination is essential for accurate diagnosis and early prediction of the disease. This study aimed to establish and validate an ICU-AW predictive model in SIRS patients, providing a practical tool for early clinical prediction.
NEUROSCIENCE LETTERS
(2024)
Article
Neurosciences
Ahmad Alipour, Roghayeh Mohammadi
Summary: The present study aimed to investigate the separate and combined effects of anodal transcranial direct current stimulation (tDCS) over the primary motor cortex (M1) and left dorsolateral prefrontal cortex (F3) regions on pain relief in patients with type-2 diabetes suffering from neuropathic pain (NP). The results showed that tDCS had the potential to induce pain relief in patients with type-2 diabetes suffering from NP. The mean perceived pain intensity in the posttest was lower in the M1 stimulation group than in the F3 stimulation group. However, more trials with larger sample sizes are necessary to define clinically relevant effects.
NEUROSCIENCE LETTERS
(2024)
Article
Neurosciences
Eduardo J. Fusse, Franciele F. Scarante, Maria A. Vicente, Mariana M. Marrubia, Flavia Turcato, Davi S. Scomparin, Melissa A. Ribeiro, Maria J. Figueiredo, Tamires A. V. Brigante, Francisco S. Guimaraes, Alline C. Campos
Summary: Repeated exposure to psychosocial stress alters the endocannabinoid system and affects brain regions associated with emotional distress. Enhancing the effects of endocannabinoids through pharmacological inhibition induces an anti-stress behavioral effect, possibly mediated by the mTOR signaling pathway.
NEUROSCIENCE LETTERS
(2024)
Article
Neurosciences
Giulia Agostoni, Luca Bischetti, Federica Repaci, Margherita Bechi, Marco Spangaro, Irene Ceccato, Elena Cavallini, Luca Fiorentino, Francesca Martini, Jacopo Sapienza, Mariachiara Buonocore, Michele Francesco D'Incalci, Federica Cocchi, Carmelo Guglielmino, Roberto Cavallaro, Marta Bosia, Valentina Bambini
Summary: This study found a general impairment in humor comprehension in individuals with schizophrenia, with mental jokes being more difficult for both patients and controls. Humor comprehension was closely associated with the patients' overall pragmatic and linguistic profile, while the association with Theory of Mind (ToM) was minimal. Another notable finding was the increased appreciation of humor in individuals with schizophrenia, who rated jokes as funnier than controls did, regardless of whether they were correctly or incorrectly completed. The funniness ratings were not predicted by any measure, suggesting a dimension of humor untied to cognition or psychopathology.
NEUROSCIENCE LETTERS
(2024)
Article
Neurosciences
Xiuping Gong, Qi Li, Yang Liu
Summary: This study demonstrates that Sev targets CREBBP to inhibit ALG13 transcription, leading to hippocampal damage and cognitive impairment.
NEUROSCIENCE LETTERS
(2024)