keyword
MENU ▼
Read by QxMD icon Read
search

neurotrophic

keyword
https://www.readbyqxmd.com/read/29332095/both-serum-brain-derived-neurotrophic-factor-and-interleukin-6-levels-are-not-associated-with-therapeutic-response-to-lamotrigine-augmentation-therapy-in-treatment-resistant-depressive-disorder
#1
Shoko Kagawa, Kazuo Mihara, Takeshi Suzuki, Goyo Nagai, Akifumi Nakamura, Kenji Nemoto, Tsuyoshi Kondo
BACKGROUND/AIMS: Serum levels of brain-derived neurotrophic factor (BDNF) and interleukin-6 (IL-6) were prospectively monitored in relation with therapeutic response to lamotrigine augmentation therapy in 46 (15 males and 31 females) inpatients with treatment-resistant depressive disorder during an 8-week treatment with lamotrigine using an open-study design. METHODS: The subjects were 46 depressed patients who had already shown insufficient response to at least 3 psychotropics including antidepressants, mood stabilizers, and atypical antipsychotics...
January 12, 2018: Neuropsychobiology
https://www.readbyqxmd.com/read/29332088/drug-delivery-for-movement-disorders
#2
Neil Barua, Steven Gill
There has been substantial research interest in delivering therapeutic neurotrophic factors directly to the brain for the treatment of Parkinson's Disease (PD) and other movement disorders. Direct infusion of glial cell-line derived neurotrophic factor has been investigated in both pre-clinical models and clinical trials. In this chapter we discuss past and present research investigating the potential of direct drug delivery to the brain for the treatment of PD and other movement disorders.
2018: Progress in Neurological Surgery
https://www.readbyqxmd.com/read/29331787/val66met-functional-polymorphism-and-serum-protein-level-of-brain-derived-neurotrophic-factor-bdnf-in-acute-episode-of-schizophrenia-and-depression
#3
Maria Skibinska, Agata Groszewska, Pawel Kapelski, Aleksandra Rajewska-Rager, Joanna Pawlak, Monika Dmitrzak-Weglarz, Aleksandra Szczepankiewicz, Joanna Twarowska-Hauser
BACKGROUND: Brain-derived neurotrophic factor (BDNF) influences neuron differentiation during development as well as the synaptic plasticity and neuron survival in adulthood. BDNF has been implicated in the pathogenesis of schizophrenia and depression. Val66Met polymorphism and BDNF serum level are potential biomarkers in neuropsychiatric disorders. The aim of this study was to determine the effect of BDNF gene Val66Met functional polymorphism on serum BDNF concentration in patients with schizophrenia, during depression episode and in healthy control group...
August 12, 2017: Pharmacological Reports: PR
https://www.readbyqxmd.com/read/29331730/exenatide-exerts-cognitive-effects-by-modulating-the-bdnf-trkb-neurotrophic-axis-in-adult-mice
#4
Manuela Bomba, Alberto Granzotto, Vanessa Castelli, Noemi Massetti, Elena Silvestri, Lorella M T Canzoniero, Annamaria Cimini, Stefano L Sensi
Modulation of insulin-dependent signaling is emerging as a valuable therapeutic tool to target neurodegeneration. In the brain, the activation of insulin receptors promotes cell growth, neuronal repair, and protection. Altered brain insulin signaling participates in the cognitive decline seen in Alzheimer's disease patients and the aging brain. Glucagon-like peptide-1 (GLP-1) regulates insulin secretion and, along with GLP-1 analogues, enhances neurotrophic signaling and counteracts cognitive deficits in preclinical models of neurodegeneration...
December 19, 2017: Neurobiology of Aging
https://www.readbyqxmd.com/read/29330839/peripheral-blood-brain-derived-neurotrophic-factor-as-a-biomarker-of-alzheimer-s-disease-are-there-methodological-biases
#5
REVIEW
Marta Balietti, Cinzia Giuli, Fiorenzo Conti
Mounting evidence that alterations in brain-derived neurotrophic factor (BDNF) levels and signaling may be involved in the etiopathogenesis of Alzheimer's disease (AD) has suggested that its blood levels could be used as a biomarker of the disease. However, higher, lower, or unchanged circulating BDNF levels have all been described in AD patients compared to healthy controls. Although the reasons for such different findings are unclear, methodological issues are likely to be involved. The heterogeneity of participant recruitment criteria and the lack of control of variables that influence circulating BDNF levels regardless of dementia (depressive symptoms, medications, lifestyle, lack of overlap between serum and plasma, and experimental aspects) are likely to bias result and prevent study comparability...
January 13, 2018: Molecular Neurobiology
https://www.readbyqxmd.com/read/29330684/investigation-of-mature-bdnf-and-probdnf-signaling-in-a-rat-photothrombotic-ischemic-model
#6
Mehreen Rahman, Haiyun Luo, Neil R Sims, Larisa Bobrovskaya, Xin-Fu Zhou
Treatment with mature brain-derived neurotrophic factor (mBDNF) promotes functional recovery after ischemia in animal trials but the possible role of its precursor protein proBDNF and its receptors or the factors responsible for the conversion of proBDNF to mBDNF in ischemic stroke are not known. The main aim of this study was to characterize the time-dependent expression of genes and/or proteins related to BDNF processing and signaling after ischemia as well as the sensorimotor behavioral dysfunction in a photothrombotic ischemic model in rats...
January 12, 2018: Neurochemical Research
https://www.readbyqxmd.com/read/29330037/sustained-delivery-of-glial-cell-derived-neurotrophic-factors-in-collagen-conduits-for-facial-nerve-regeneration
#7
Fukai Ma, Feng Xu, Ronggang Li, Yongtao Zheng, Fan Wang, Naili Wei, Junjie Zhong, Qisheng Tang, Tongming Zhu, Zhifu Wang, Jianhong Zhu
Facial nerve injury caused by traffic accidents or operations may reduce the quality of life in patients, and recovery following the injury presents unique clinical challenges. Glial cell-derived neurotrophic factor (GDNF) is important in nerve regeneration; however, soluble GDNF rapidly diffuses into body fluids, making it difficult to achieve therapeutic efficacy. In this work, we developed a rat tail derived collagen conduit to connect nerve defects in a simple and safe manner. GDNF was immobilized in the collagen conduits via chemical conjugation to enable controlled release of GDNF...
January 9, 2018: Acta Biomaterialia
https://www.readbyqxmd.com/read/29329698/effect-of-combined-exercise-training-on-serum-brain-derived-neurotrophic-factor-suppressors-of-cytokine-signaling-1-and-3-in-patients-with-multiple-sclerosis
#8
C Ozkul, A Guclu-Gunduz, C Irkec, I Fidan, Y Aydin, T Ozkan, G Yazici
BACKGROUND: Suppressors of cytokine signaling (SOCS) and brain-derived neurotrophic factor (BDNF) are important immunologic, and neurotrophic factors for MS pathogenesis. The impact of exercise on these factors is yet to be fully elucidated in patients with MS. OBJECTIVE: The primary aim of this study is to investigate the effect of 8-week combined exercise training on serum concentrations of SOCS1, SOCS3, and BDNF. The secondary aim is to determine the effects of combined exercise training on balance, functional exercise capacity, and fatigue in patients with MS...
January 3, 2018: Journal of Neuroimmunology
https://www.readbyqxmd.com/read/29327204/neuroprotective-effects-of-filgrastim-in-rotenone-induced-parkinson-s-disease-in-rats-insights-into-its-anti-inflammatory-neurotrophic-and-antiapoptotic-effects
#9
Mariama S Azmy, Esther T Menze, Reem N El-Naga, Mariane G Tadros
All current treatments of Parkinson's disease (PD) focus on enhancing the dopaminergic effects and providing symptomatic relief; however, they cannot delay the disease progression. Filgrastim, a recombinant methionyl granulocyte colony-stimulating factor, demonstrated neuroprotection in many neurodegenerative and neurological diseases. This study aimed to assess the neuroprotective effects of filgrastim in rotenone-induced rat model of PD and investigate the potential underlying mechanisms of filgrastim actions...
January 11, 2018: Molecular Neurobiology
https://www.readbyqxmd.com/read/29326893/treadmill-exercise-ameliorates-social-isolation-induced-depression-through-neuronal-generation-in-rat-pups
#10
Jung-Wan Cho, Sun-Young Jung, Sang-Won Lee, Sam-Jun Lee, Tae-Beom Seo, Young-Pyo Kim, Dae-Young Kim
Social isolation is known to induce emotional and behavioral changes in animals and humans. The effect of treadmill exercise on depression was investigated using social isolated rat pups. The rat pups in the social isolation groups were housed individually. The rat pups in the exercise groups were forced to run on treadmill for 30 min once a day from postnatal day 21 to postnatal day 34. In order to evaluate depression state of rat pups, forced swimming test was performed. Newly generated cells in the hippocampal dentate gyrus were determined by 5-bromo-2'-deoxyuridine (BrdU) immunohistochemistry...
December 2017: Journal of Exercise Rehabilitation
https://www.readbyqxmd.com/read/29326489/ondansetron-ameliorates-depression-associated-with-obesity-in-high-fat-diet-fed-experimental-mice-an-investigation-based-on-the-behavioral-biochemical-and-molecular-approach
#11
Yeshwant Kurhe, Radhakrishnan Mahesh
INTRODUCTION: Obesity is an important risk factor for depression as more than half of the obese population is susceptible for depression at double rate. Our earlier studies reported the antidepressant potential of 5-HT3 receptor antagonist, ondansetron (OND) in depression associated obesity using behavioral tasks. The present research work is aimed to evaluate the effect of OND on depression associated with obesity with special emphasis on biochemical and molecular mechanisms such as hippocampal brain-derived neurotrophic factor (BDNF), cyclic adenosine monophosphate (cAMP), 5-hydroxytryptamine (5-HT), hippocampal histological examination and immunohistochemical expression of p53 proteins...
July 2017: Indian Journal of Pharmacology
https://www.readbyqxmd.com/read/29325269/-research-progress-of-brain-derived-neurotrophic-factor-in-the-pain-of-endometriosis
#12
(no author information available yet)
No abstract text is available yet for this article.
December 25, 2017: Zhonghua Fu Chan Ke za Zhi
https://www.readbyqxmd.com/read/29323721/brain-derived-neurotrophic-factor-modulates-cholesterol-homeostasis-and-apolipoprotein-e-synthesis-in-human-cell-models-of-astrocytes-and-neurons
#13
Maria Stefania Spagnuolo, Aldo Donizetti, Lucia Iannotta, Vincenza Aliperti, Chiara Cupidi, Amalia Cecilia Bruni, Luisa Cigliano
In the central nervous system, cholesterol is critical to maintain membrane plasticity, cellular function, and synaptic integrity. In recent years, much attention was focused on the role of cholesterol in brain since a breakdown of cholesterol metabolism has been associated with different diseases. Brain-derived neurotrophic factor (BDNF) was previously reported to elicit cholesterol biosynthesis and promote the accumulation of presynaptic proteins in cholesterol-rich lipid rafts, but no data are available on its ability to modulate physiological mechanisms involved in cholesterol homeostasis...
January 11, 2018: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/29323053/roles-of-neural-stem-cells-in-the-repair-of-peripheral-nerve-injury
#14
REVIEW
Chong Wang, Chang-Feng Lu, Jiang Peng, Cheng-Dong Hu, Yu Wang
Currently, researchers are using neural stem cell transplantation to promote regeneration after peripheral nerve injury, as neural stem cells play an important role in peripheral nerve injury repair. This article reviews recent research progress of the role of neural stem cells in the repair of peripheral nerve injury. Neural stem cells can not only differentiate into neurons, astrocytes and oligodendrocytes, but can also differentiate into Schwann-like cells, which promote neurite outgrowth around the injury...
December 2017: Neural Regeneration Research
https://www.readbyqxmd.com/read/29321655/evaluation-of-brain-activity-using-near-infrared-spectroscopy-in-inflammatory-bowel-disease-patients
#15
Tatsuo Fujiwara, Soichi Kono, Kyoko Katakura, Kazumichi Abe, Atsushi Takahashi, Naohiko Gunji, Aki Yokokawa, Kazumasa Kawashima, Rieko Suzuki, Akira Wada, Itaru Miura, Hirooki Yabe, Hiromasa Ohira
Depression is implicated as a risk factor for the recurrence of inflammatory bowel disease (IBD). Near-infrared spectroscopy (NIRS) and brain-derived neurotrophic factor (BDNF) are useful tools for evaluation of brain activity and a depressive state, respectively. The aim of this study was to clarify the association between brain activity or depressive symptoms and IBD using NIRS and BDNF. This study included 36 ulcerative colitis (UC) patients, 32 Crohn's disease (CD) patients, and 17 healthy controls (HC)...
January 10, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29321391/-prothymosin%C3%AE-as-a-neuroprotective-damps-alarmins-molecule
#16
Hiroshi Ueda, Shiori Maeda
Prothymosin alpha (ProTα) has been identified as an anti-necrotic factor from the conditioned medium of primary cultured of rat cortical neurons under the serum-free starving condition. ProTα is released in a non-vesicular manner from neurons or astrocytes by the help of cargo protein S100A13. Thus released ProTα is found to have robustness roles in the brain under the condition of neuronal necrosis or apoptosis. ProTα inhibits necrosis by plasma membrane-translocation of glucose transporters endocytosed by ischemia/starving stress, through an activation of unidentified G protein-coupled receptor and protein kinase Cβ...
2018: Nihon Yakurigaku Zasshi. Folia Pharmacologica Japonica
https://www.readbyqxmd.com/read/29321376/retinal-de-novo-lipogenesis-coordinates-neurotrophic-signaling-to-maintain-vision
#17
Rithwick Rajagopal, Sheng Zhang, Xiaochao Wei, Teresa Doggett, Sangeeta Adak, Jennifer Enright, Vaishali Shah, Guoyu Ling, Shiming Chen, Jun Yoshino, Fong-Fu Hsu, Clay F Semenkovich
Membrane lipid composition is central to the highly specialized functions of neurological tissues. In the retina, abnormal lipid metabolism causes severe forms of blindness, often through poorly understood neuronal cell death. Here, we demonstrate that deleting the de novo lipogenic enzyme fatty acid synthase (FAS) from the neural retina, but not the vascular retina, results in progressive neurodegeneration and blindness with a temporal pattern resembling rodent models of retinitis pigmentosa. Blindness was not rescued by protection from light-evoked activity; by eating a diet enriched in palmitate, the product of the FAS reaction; or by treatment with the PPARα agonist fenofibrate...
January 11, 2018: JCI Insight
https://www.readbyqxmd.com/read/29321033/environmental-enrichment-intervention-for-rett-syndrome-an-individually-randomised-stepped-wedge-trial
#18
Jenny Downs, Jenny Rodger, Chen Li, Xuesong Tan, Nan Hu, Kingsley Wong, Nicholas de Klerk, Helen Leonard
BACKGROUND: Rett syndrome is caused by a pathogenic mutation in the MECP2 gene with major consequences for motor and cognitive development. One of the effects of impaired MECP2 function is reduced production of Brain Derived Neurotrophic Factor (BDNF), a protein required for normal neuronal development. When housed in an enriched environment, MECP2 null mice improved motor abilities and increased levels of BDNF in the brain. We investigated the effects of environmental enrichment on gross motor skills and blood BDNF levels in girls with Rett syndrome...
January 10, 2018: Orphanet Journal of Rare Diseases
https://www.readbyqxmd.com/read/29318865/-advances-in-acupuncture-mechanism-research-on-the-changes-of-synaptic-plasticity-pain-memory-for-chronic-pain
#19
Yi-Ling Yang, Jian-Peng Huang, Li Jiang, Jian-Hua Liu
Previous studies have shown that there are many common structures between the neural network of pain and memory, and the main structure in the pain network is also part of the memory network. Chronic pain is characterized by recurrent attacks and is associated with persistent ectopic impulse, which causes changes in synaptic structure and function based on nerve activity. These changes may induce long-term potentiation of synaptic transmission, and ultimately lead to changes in the central nervous system to produce "pain memory"...
December 25, 2017: Zhen Ci Yan Jiu, Acupuncture Research
https://www.readbyqxmd.com/read/29316939/dietary-fats-promote-functional-and-structural-changes-in-the-median-eminence-blood-spinal-fluid-interface-the-protective-role-for-bdnf
#20
Albina F Ramalho, Bruna Bombassaro, Nathalia R Dragano, Carina Solon, Joseane Morari, Milena Fioravante, Roberta Barbizan, Licio A Velloso, Eliana P Araujo
BACKGROUND: The consumption of large amounts of dietary fats activates an inflammatory response in the hypothalamus, damaging key neurons involved in the regulation of caloric intake and energy expenditure. It is currently unknown why the mediobasal hypothalamus is the main target of diet-induced brain inflammation. We hypothesized that dietary fats can damage the median eminence blood/spinal fluid interface. METHODS: Swiss mice were fed on a high-fat diet, and molecular and structural studies were performed employing real-time PCR, immunoblot, immunofluorescence, transmission electron microscopy, and metabolic measurements...
January 9, 2018: Journal of Neuroinflammation
keyword
keyword
65142
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"