journal
MENU ▼
Read by QxMD icon Read
search

Progress in Neuro-psychopharmacology & Biological Psychiatry

journal
https://www.readbyqxmd.com/read/28803924/differential-regulation-of-the-tlr4-signalling-pathway-in-post-mortem-prefrontal-cortex-and-cerebellum-in-chronic-schizophrenia-relationship-with-sp-transcription-factors
#1
Karina S MacDowell, Raquel Pinacho, Juan C Leza, Joan Costa, Belén Ramos, Borja García Bueno
Alterations in innate immunity may underlie the pathophysiology of schizophrenia (SZ). Toll-like receptor-4 (TLR4) is a master element of innate immunity. The specificity proteins (SPs), transcription factors recently implicated in SZ, are putative regulatory agents of this. This work was aimed at describing alterations in the TLR4 signalling pathway in postmortem brain prefrontal cortex (PFC) and cerebellum (CB) of 16 chronic SZ patients and 14 controls. The possible association of TLR4 pathway with SP1 and SP4 and SZ negative symptomatology is explored...
August 10, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28803923/stress-induced-neural-reorganization-a-conceptual-framework-linking-depression-and-alzheimer-s-disease
#2
REVIEW
Jennifer A Ross, Gediminas Gliebus, Elisabeth J Van Bockstaele
Chronic stress is a risk factor for a number of physiological disorders including cardiovascular disease, obesity and gastrointestinal disorders, as well as psychiatric and neurodegenerative disorders. There are a number of underlying molecular and cellular mechanisms altered in the course of chronic stress, which may increase the vulnerability of individuals to develop psychiatric disorders such as depression, and neurodegenerative disorders such as Alzheimer's Disease (AD). This is evident in the influence of stress on large-scale brain networks, including the resting state Default Mode Network (DMN), the effects of stress on neuronal circuitry and architecture, and the cellular and molecular adaptations to stress, which may render individuals with stress related psychiatric disorders more vulnerable to neurodegenerative disease later in life...
August 10, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28803680/corrigendum-to-analysis-of-association-between-common-snps-in-erbb4-and-bipolar-affective-disorder-major-depressive-disorder-and-schizophrenia-in-the-han-chinese-population-prog-neuro-psychopharmacol-biol-psychiatry-36-2012-17-21
#3
P Chen, J Chen, K Huang, W Ji, T Wang, T Li, Y Wang, H Wang, L He, G Feng, Y Shi
No abstract text is available yet for this article.
August 10, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28802862/microrna-21-expression-in-oligodendrocytes-and-correlation-with-low-myelin-mrnas-in-depression-and-alcoholism
#4
José Javier Miguel-Hidalgo, Katherine O Hall, Hannah Bonner, Anna M Roller, Maryam Syed, Casey J Park, Jana P Ball, Marc E Rothenberg, Craig A Stockmeier, Damian G Romero
MiR-21 is a microRNA implicated in cancer, development, and cardiovascular diseases and expressed in the central nervous system (CNS), especially after injury. However, the cellular expression of miR-21 in the adult CNS has not been clearly established either in mice or human subjects, while its alteration in psychiatric disorders is unknown. MiR-21 expression was characterized in reporter mice expressing β-galactosidase (LacZ) under the endogenous miR-21 promoter (miR-21/LacZ). Brain co-localization of miR-21/LacZ with specific neural markers was examined by double immunofluorescence in reporter mice, while extent of immunostaining for myelin basic protein and PDGFRα was determined in miR-21 knockout and wild-type mice...
August 9, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28802861/contrasting-effects-of-vortioxetine-and-paroxetine-on-pineal-gland-biochemistry-in-a-tryptophan-depletion-model-of-depression-in-female-rats
#5
M Franklin, N Hlavacova, Y Li, I Bermudez, A Csanova, C Sanchez, D Jezova
We studied the effects of the multi-modal antidepressant, vortioxetine and the SSRI, paroxetine on pineal melatonin and monoamine synthesis in a sub-chronic tryptophan (TRP) depletion model of depression based on a low TRP diet. Female Sprague-Dawley rats were randomised to groups a) control, b) low TRP diet, c) low TRP diet+paroxetine and d) low TRP diet+vortioxetine. Vortioxetine was administered via the diet (0.76mg/kg of food weight) and paroxetine via drinking water (10mg/kg/day) for 14days. Both drugs resulted in SERT occupancies >90%...
August 9, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28802860/upregulation-of-il-9-and-jak-stat-signaling-pathway-in-children-with-autism
#6
Sheikh F Ahmad, Ahmed Nadeem, Mushtaq A Ansari, Saleh A Bakheet, Laila Yousef Al-Ayadhi, Sabry M Attia
Autism spectrum disorder (ASD) gradually develops predominantly neurodevelopmental disorders, which are socially diagnosed in early childhood. Though the etiopathology of ASD is not clear, immune alteration has been suggested as autism's pathophysiological mechanism. Previous studies found that several cytokines and transcription factor activation pathways were significantly increased in ASD. IL-9 has been confirmed to play a significant role in the central nervous system (CNS). The aim of the present study was to investigate the understudied role of pro- and anti-inflammatory cytokines and the JAK-STAT signaling pathway in ASD...
August 9, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28800869/the-role-of-ca3-gabab-receptors-on-anxiolytic-like-behaviors-and-avoidance-memory-deficit-induced-by-d-ap5-with-respect-to-ca-2-ions
#7
Shahram Zarrabian, Mohammad Nasehi, Maryam Farrahizadeh, Mohammad-Reza Zarrindast
Glutamatergic and GABAergic systems play key roles in the hippocampus and affect the pathogenesis of anxiety- and memory-related processes. Some investigations have assessed the role of balancing the function of these two systems in different areas of the central nervous system (CNS) as an approach to manage the related disorders. We investigated the anxiety and avoidance memory states using the test-retest protocol in the elevated plus maze to understand the role of GABAB receptors (GABABRs) in relation to the NMDA receptor blockade by D-AP5 (an NMDA receptor antagonist)...
August 8, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28797641/b2-kinin-receptors-in-the-dorsal-periaqueductal-gray-are-implicated-in-the-panicolytic-like-effect-of-opiorphin
#8
Caio César Sestile, Jhonatan Christian Maraschin, Marcel Pereira Rangel, Rosangela Getirana Santana, Hélio Zangrossi, Frederico Guilherme Graeff, Elisabeth Aparecida Audi
Reported results have shown that the pentapeptide opiorphin inhibits oligopeptidases that degrade brain neuropeptides, and has analgesic and antidepressant effects in experimental animals, without either tolerance or dependency after chronic administration. In a previous study we showed that opiorphin has a panicolytic-like effect in the dorsal periaqueductal gray (dPAG) electrical stimulation test (EST), mediated by the μ-opioid receptor (MOR). This study further analyzes the mechanism of opiorphin panicolytic action, using the EST and drug injection inside the dPAG...
August 7, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28797640/a-comprehensive-literature-review-of-chronic-pain-and-memory
#9
REVIEW
Stéphanie Mazza, Maud Frot, Amandine E Rey
Chronic pain patients often complain of their "poor memory" and numerous studies objectively confirmed such difficulties in reporting working memory (WM) and long-term memory (LTM) dysfunctions. This paper provides a comprehensive review of the literature on memory impairment in chronic pain (CP) patients. Twenty-four observational studies evaluating WM or/and LTM in a chronic pain group and a control group were included in this review. Results showed that studies consistently reported a moderate decline, in both WM and LTM performances in CP patients...
August 7, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28779909/resting-state-functional-under-connectivity-within-and-between-large-scale-cortical-networks-across-three-low-frequency-bands-in-adolescents-with-autism
#10
Xujun Duan, Heng Chen, Changchun He, Zhiliang Long, Xiaonan Guo, Yuanyue Zhou, Lucina Q Uddin, Huafu Chen
Although evidence is accumulating that autism spectrum disorder (ASD) is associated with disruption of functional connections between and within brain networks, it remains largely unknown whether these abnormalities are related to specific frequency bands. To address this question, network contingency analysis was performed on brain functional connectomes obtained from 213 adolescent participants across nine sites in the Autism Brain Imaging Data Exchange (ABIDE) multisite sample, to determine the disrupted connections between and within seven major cortical networks in adolescents with ASD at Slow-5, Slow-4 and Slow-3 frequency bands and further assess whether the aberrant intra- and inter-network connectivity varied as a function of ASD symptoms...
August 3, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28779908/differential-effects-of-voluntary-treadmill-exercise-and-caloric-restriction-on-tau-pathogenesis-in-a-mouse-model-of-alzheimer-s-disease-like-tau-pathology-fed-with-western-diet
#11
Maud Gratuze, Jacinthe Julien, Françoise Morin, André Marette, Emmanuel Planel
BACKGROUND: Tau is a microtubule-associated protein that becomes pathological when it undergoes hyperphosphorylation and aggregation as seen in Alzheimer's disease (AD). AD is mostly sporadic, with environmental, biological and/or genetic risks factors, interacting together to promote the disease. In the past decade, reports have suggested that obesity in midlife could be one of these risk factors. On the other hand, caloric restriction and physical exercise have been reported to reduce the incidence and outcome of obesity as well as AD...
August 3, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28778407/curcumin-loaded-chitosan-alginate-stpp-nanoparticles-ameliorate-memory-deficits-and-reduce-glial-activation-in-pentylenetetrazol-induced-kindling-model-of-epilepsy
#12
Mona Hashemian, Diana Anisian, Maryam Ghasemi-Kasman, Atefeh Akbari, Mohsen Khalili-Fomeshi, Shahram Ghasemi, Fatemeh Ahmadi, Ali Akbar Moghadamnia, Anahita Ebrahimpour
Despite several beneficial effects of curcumin, its medical application has been hampered due to low water solubility. To improve the aqueous solubility of curcumin, it has been loaded on chitosan (CS)-alginate (ALG) - sodium tripolyphosphate (STPP) nanoparticles (NPs). Then, the effect of curcumin NPs on memory improvement and glial activation was investigated in pentylenetetrazol (PTZ)-induced kindling model. Male NMRI mice have received the daily injection of curcumin NPs at dose of 12.5 or 25mg/kg. All interventions were injected intraperitoneally (i...
August 1, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28778406/the-risk-for-problematic-opioid-use-in-chronic-pain-what-can-we-learn-from-studies-of-pain-and-reward
#13
REVIEW
Patrick H Finan, Bethany Remeniuk, Kelly E Dunn
Problematic prescription opioid use is cited as a primary contributor to the current 'opioid epidemic' in the United States, which is characterized by recent rapid increases in individuals seeking treatment for opioid dependence and staggering rates of opioid overdose deaths. Individuals with chronic pain are commonly prescribed opioids to treat pain, and by this mere exposure are at increased risk for the development of problematic opioid use. However, the factors contributing to variation in risk across patients have only recently begun to be unraveled...
August 1, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28774568/synaptic-dysfunction-in-amygdala-in-intellectual-disorder-models
#14
REVIEW
Marianne Aincy, Hamid Meziane, Yann Herault, Yann Humeau
The amygdala is a part of the limbic circuit that has been extensively studied in terms of synaptic connectivity, plasticity and cellular organization since decades (Ehrlich et al., 2009; Ledoux, 2000; Maren, 2001; McDonald, 1982). Amygdala sub-nuclei, including lateral, basolateral and central amygdala appear now as "hubs" providing in parallel and in series neuronal processing enabling the animal to elicit freezing or escaping behavior in response to external threats. In rodents, these behaviors are easily observed and quantified following associative fear conditioning...
July 31, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28764913/microrna-124-targets-glucocorticoid-receptor-and-is-involved-in-depression-like-behaviors
#15
Shuang-Shuang Wang, Rong-Hao Mu, Cheng-Fu Li, Shu-Qi Dong, Di Geng, Qing Liu, Li-Tao Yi
Dysregulation of microRNA (miRNA) has been shown to be involved in early observations of depression. MicroRNA-124-3p (miR-124) is the most abundant microRNA in the brain. Previous studies have shown that miR-124 plays a major role in depression. Here we showed that miR-124 directly targeted glucocorticoid receptor (GR) in HEK 293 cells. In addition, inhibition of miR-124 by its antagomir (2nmol/every two days) could reverse the decrease of sucrose preference and the increase of immobility time in mice exposed to chronic corticosterone (CORT, 40mg/kg) injection...
July 29, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28764912/c-reactive-protein-and-cardiovascular-risk-in-bipolar-disorder-patients-a-systematic-review
#16
REVIEW
Victoria S Marshe, Shamira Pira, Outi Mantere, Bert Bosche, Karl J Looper, Nathan Herrmann, Daniel J Müller, Soham Rej
OBJECTIVES: New research is revealing a strong association between inflammatory markers with bipolar disorder (BD), potentially due to the high prevalence of cardiovascular disease and cardiovascular risk factors in BD. We aimed to synthesize the literature examining the association between the clinically most relevant inflammatory marker, C-reactive protein (CRP) and cardiovascular disease and cardiovascular risk factors in patients with BD. METHODS: MEDLINE, Embase and PsychInfo were systematically searched for all relevant English language articles published prior to April 2017...
July 29, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28760387/the-role-of-th17-cells-in-auto-inflammatory-neurological-disorders
#17
REVIEW
Foozhan Tahmasebinia, Arash Pourgholaminejad
The role of T helper 17 (Th17) cells in auto-inflammatory neurological disorders such as Multiple Sclerosis (MS), Alzheimer's disease (AD), Parkinson's disease (PD) and schizophrenia has not been clarified completely. Th17-derived pro-inflammatory cytokines including IL-17, IL-21, IL-22, IL-23, GM-CSF, and IFN-γ have a critical role in the pathogenesis of these disorders. In this review, we demonstrate the role of Th17 cells and their related cytokines in the immunopathology of above-mentioned disorders to get a better understanding of neuroinflammatory mechanisms mediated by Th17 cells associated with events leading to neurodegeneration...
July 29, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28757160/mitochondrial-impairments-contribute-to-spatial-learning-and-memory-dysfunction-induced-by-chronic-tramadol-administration-in-rat-protective-effect-of-physical-exercise
#18
Hajar Mehdizadeh, Jalal Pourahmad, Ghorban Taghizadeh, Nasim Vousooghi, Ali Yoonessi, Parvaneh Naserzadeh, Ladan Behzadfar, Mohammad Reza Rouini, Mohammad Sharifzadeh
Despite the worldwide use of tramadol, few studies have been conducted about its effects on memory and mitochondrial function, and controversial results have been reported. Recently, there has been an increasing interest in physical exercise as a protective approach to neuronal and cognitive impairments. Therefore, the aim of this study was to investigate the effects of physical exercise on spatial learning and memory and brain mitochondrial function in tramadol-treated rats. After completion of 2-week (short-term) and 4-week (long-term) treadmill exercise regimens, male Wistar rats received tramadol (20, 40, 80mg/kg/day) intraperitoneally for 30days...
July 27, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28756011/impact-of-posttraumatic-stress-symptom-dimensions-on-amygdala-reactivity-to-emotional-faces
#19
Lynne Lieberman, Stephanie M Gorka, Julia A DiGangi, Alyssa Frederick, K Luan Phan
Posttraumatic stress disorder (PTSD) is highly prevalent and associated with impairment, even at the subthreshold level. It is therefore important to identify biological processes that contribute to the pathophysiology of posttraumatic stress symptoms (PTSS). Although neuroimaging research has highlighted the importance of heightened amygdala reactivity to aversive stimuli in PTSS, not all studies have yielded evidence of this relationship. Given that PTSS is comprised of four, factor analytically distinct dimensions of symptoms - re-experiencing, avoidance, hyperarousal, and negative cognitions and mood - it is possible that heightened amygdala reactivity to aversive stimuli is specific to certain PTSS clusters...
July 26, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28754408/antipsychotics-for-aggression-in-adults-a-meta-analysis
#20
REVIEW
Gerrit I van Schalkwyk, Chad Beyer, Jessica Johnson, Morgan Deal, Michael H Bloch
Aggressive behavior complicates the presentation of many psychiatric illnesses, and is associated with significant morbidity. Antipsychotic medications are used to treat this symptom dimension across multiple diagnoses. In this meta-analysis we sought to identify the effect size of antipsychotic medications for the treatment of reactive-impulsive aggression in adults, and identify differences across underlying diagnosis and specific agent. A search was conducted of four databases, MEDLINE, PsychINFO, Embase and the Cochrane Library to end date of August 10, 2016...
July 25, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
journal
journal
28400
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"