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Acute ethanol exposure leads to long-term effects on memory, behavior, and transcriptional regulation in the zebrafish brain
Barbara Miranda Sartori a, Renato Elias Moreira Júnior a, Isadora Marques Paiva a,b, Izabela Barbosa Moraes a,c, Luis David Solis Murgas d, Ana Lúcia Brunialti-Godard
doi : 10.1016/j.bbr.2023.114352
Volume 444, 27 April 2023, 114352
Alcohol consumption is associated with alterations in memory and learning processes in humans and animals. In this context, research models such as the zebrafish (Danio rerio) arise as key organisms in behavioral and molecular studies that attempt to clarify alterations in the Central Nervous System (CNS), like those related to alcohol use.
Effect of Sirt3 on hippocampal MnSOD activity, mitochondrial function, physiology, and cognition in an aged murine model
Anti ̃no R. Allen a,b,c, A.’Vonte Jones a,b, Francesca V. LoBianco a,b, Kimberly J. Krager a,b, Nukhet Aykin-Burns
doi : 10.1016/j.bbr.2023.114335
Volume 444, 27 April 2023, 114335
The NAD(+)–dependent deacetylase SIRT3 is a proven mitochondrial metabolic stress sensor. It has been linked to the regulation of the mitochondrial acetylome and activation of several metabolic enzymes (e.g., manganese superoxide dismutase [MnSOD]) to protect mitochondrial function and redox homeostasis, which are vital for survival, excitability, and synaptic signaling of neurons mediating short- and long-term memory formation as well as retention.
Neural mechanisms of perceptual and affective body-image disturbance during own-body and ideal-body estimation☆
Yumi Hamamoto a,b,c,*,1, Shinsuke Suzuki b,d,e,f, Kosuke Motoki b,c,g, Kentaro Oba b, Ryuta Kawashima b, Motoaki Sugiura
doi : 10.1016/j.bbr.2023.114349
Volume 444, 27 April 2023, 114349
Body-image disturbance is a core feature of eating disorders and can predict their development in healthy individuals. There are two components of body-image disturbance: perceptual disturbance (associated with overestimation of body size) and affective disturbance (associated with body dissatisfaction).
Activation of calcium-sensing receptors in the basolateral nucleus of the amygdala inhibits food intake and induces anxiety-depressive-like emotions via dopamine system
Yajie Guo a, Zhongxin Jiang b, Tingting Jin a,c, Jinfang Huang a, Xiangrong Sun
doi : 10.1016/j.bbr.2023.114357
Volume 444, 27 April 2023, 114357
The calcium-sensing receptor (CaSR) is abundantly expressed in gastrointestinal mucosa and participates in the regulation of feeding by affecting hormone secretion
Evaluation of the effect of mesenchymal stem cells injection in the nucleus accumbens on the morphine reinstatement behavior in a conditioned place preference model in Wistar rat: Expression changes of NMDA receptor subunits and NT-3
Parviz Dousti Kataj a, Nasim Vousooghi b,c,d,*, Mahmoudreza Hadjighassem e, Maryam Farahmandfar a, Somayeh Ebrahimi-Barough
doi : 10.1016/j.bbr.2023.114360
Volume 444, 27 April 2023, 114360
Mesenchymal stem cells (MSCs) have been recently shown to improve functional recovery in animal models of CNS disorders and are currently being examined in clinical studies for sclerosis, stroke, and CNS lesions.
The perception of affective and discriminative touch in blind individuals
Dominika Radziun a,*, Laura Crucianelli a, Maksymilian Korczyk b, Marcin Szwed b, H. Henrik Ehrsson
doi : 10.1016/j.bbr.2023.114361
Volume 444, 27 April 2023, 114361
Enhanced tactile acuity in blindness is among the most widely reported results of neuroplasticity following prolonged visual deprivation. However, tactile submodalities other than discriminative touch are profoundly understudied in blind individuals.
Vortioxetine improved negative and cognitive symptoms of schizophrenia in subchronic MK-801 model in rats
Nuh Mehmet Bozkurt a,b, Gokhan Unal
doi : 10.1016/j.bbr.2023.114365
Volume 444, 27 April 2023, 114365
Schizophrenia is a devastating psychiatric disorder with complex symptoms and neurobiology. Serotonergic dysregulation is known to contribute to the pathogenesis of schizophrenia although dopaminergic and glutamatergic systems are thought to have central roles in neurobiology.
Low-frequency transcranial magnetic stimulation protects cognition in mice with chronic unpredictable mild stress through autophagy regulation
Chuan Liu a,b,1, Ruidie Shi a,1, Yuting Liu a, Xiangwei Zhao a, Xiujun Zhang a,*, Haitao Wang a,b,**, Lei Wu a,*, Xueliang Shang
doi : 10.1016/j.bbr.2023.114366
Volume 444, 27 April 2023, 114366
Although transcranial magnetic stimulation (TMS) has been approved for the treatment of major depression, few studies have analyzed the ability of low-frequency TMS (LF-TMS) to treat depressive symptoms.
Feedback-related negativity in perfectionists: An index of performance outcome evaluation
Leyla Karami Isheqlou a, Mojtaba Soltanlou b,c, Mostafa Zarean a, Mohammad Taghi Saeedi d, Soomaayeh Heysieattalab
doi : 10.1016/j.bbr.2023.114358
Volume 444, 27 April 2023, 114358
Apathy in melancholic depression and abnormal neural activity within the reward-related circuit
Yu Jiang a,1, Ting Zhang b,1, Mengdan Zhang a, Xiaohui Xie c, Yanghua Tian c,d, Kai Wang a,d,*, Tongjian Bai
doi : 10.1016/j.bbr.2023.114379
Volume 444, 27 April 2023, 114379
Major depressive disorder is a heterogeneous syndrome, of which the most common subtype is melancholic depression (MEL). Previous studies have indicated that anhedonia is frequently a cardinal feature in MEL
Resolution of cisplatin-induced fatigue does not require endogenous interleukin-10 in male mice
Kiersten Scott a, Nabila Boukelmoune a, Cullen Taniguchi b, A.Phillip West c, Cobi J. Heijnen a, Robert Dantzer
doi : 10.1016/j.bbr.2023.114381
Volume 444, 27 April 2023, 114381
Lateral habenula lesions impair the association of a conditioned stimulus with the absence of an unconditioned stimulus: Retardation task
In-Beom Jin a, Yong-Jae Jeon a, Jeiwon Cho b, Jung-Soo Han
doi : 10.1016/j.bbr.2023.114375
Volume 444, 27 April 2023, 114375
Recent studies have indicated that the lateral habenula (LHb) mediates the association of a conditioned stimulus (CS) with the absence of an unconditioned stimulus (US).
Wireless stimulation of the subthalamic nucleus with nanoparticles modulates key monoaminergic systems similar to contemporary deep brain stimulation
Faisal Alosaimi a,b, David Dominguez-Paredes a, Rick Knoben a, Faris Almasabi a, Sarah Hescham a, Kristen Kozielski c, Yasin Temel a, Ali Jahanshahi
doi : 10.1016/j.bbr.2023.114363
Volume 444, 27 April 2023, 114363
Deep brain stimulation (DBS) is commonly used to alleviate motor symptoms in several movement disorders. However, the procedure is invasive, and the technology has remained largely stagnant since its inception decades ago.
Food restriction and hyperactivity induce changes in corticolimbic brain dopamine and serotonin levels in female rats
Elisa Giunti a,1, Roberto Collu a,1, Simona Dedoni a, M. Paola Castelli a, Walter Fratta c, Maria Scherma a,*, Paola Fadda
doi : 10.1016/j.bbr.2023.114374
Volume 444, 27 April 2023, 114374
Compelling data support altered dopamine (DA) and serotonin (5-HT) signaling in anorexia nervosa (AN). However, their exact role in the etiopathogenesis of AN has yet to be elucidated. Here, we evaluated the corticolimbic brain levels of DA and 5-HT in the induction and recovery phases of the activity-based anorexia (ABA) model of AN.
