keyword
MENU ▼
Read by QxMD icon Read
search

MicroRNA and pain

keyword
https://www.readbyqxmd.com/read/29150958/inhibition-of-mir-200b-mir-429-contributes-to-neuropathic-pain-development-through-targeting-zinc-finger-e-box-binding-protein-1
#1
Xue-Tao Yan, Ying Zhao, Xiao-Li Cheng, Xiang-Hu He, Yu Wang, Wen-Zhong Zheng, Hu Chen, Yan-Lin Wang
Many studies have reported that microRNAs participate in neuropathic pain development. Previously, miR-200b and miR-429 are reported to be involved in various diseases. In our current study, we focused on their roles in neuropathic pain and we found that miR-200b and miR-429 were significantly decreased in chronic constriction injury (CCI) rat spinal cords and isolated microglials. miR-200b and miR-429 overexpression were able to relieve neuropathic pain through modulating PWT and PWL in CCI rats. Meanwhile, we observed that both miR-200b and miR-429 upregulation could repress neuroinflammation via inhibiting inflammatory cytokines such as IL-6, IL-1β and TNF-α in CCI rats...
November 18, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/29149541/diagnostic-accuracy-of-serum-mir-122-and-mir-199a-in-women-with-endometriosis
#2
Ahmed M Maged, Wesam S Deeb, Azza El Amir, Sherif S Zaki, Heba El Sawah, Maged Al Mohamady, Ahmed A Metwally, Maha A Katta
OBJECTIVE: To evaluate the value of serum microRNA-122 (miR-122) and miR-199a as reliable noninvasive biomarkers in the diagnosis of endometriosis. METHODS: During 2015-2016, at a teaching hospital in Egypt, a prospective cohort study was conducted on 45 women with pelvic endometriosis and 35 women who underwent laparoscopy for pelvic pain but were not diagnosed with endometriosis. Blood and peritoneal fluid (PF) samples were collected; interleukin-6 (IL-6) was detected by enzyme-linked immunosorbent assay and miR-122 and miR-199a expression was measured by quantitative real-time polymerase chain reaction...
November 17, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/29127316/exercise-induced-changes-in-cerebrospinal-fluid-mirnas-in-gulf-war-illness-chronic-fatigue-syndrome-and-sedentary-control-subjects
#3
James N Baraniuk, Narayan Shivapurkar
Gulf War Illness (GWI) and Chronic Fatigue Syndrome (CFS) have similar profiles of pain, fatigue, cognitive dysfunction and exertional exhaustion. Post-exertional malaise suggests exercise alters central nervous system functions. Lumbar punctures were performed in GWI, CFS and control subjects after (i) overnight rest (nonexercise) or (ii) submaximal bicycle exercise. Exercise induced postural tachycardia in one third of GWI subjects (Stress Test Activated Reversible Tachycardia, START). The remainder were Stress Test Originated Phantom Perception (STOPP) subjects...
November 10, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29116025/mir-200c-suppresses-endometriosis-by-targeting-malat1-in-vitro-and-in-vivo
#4
Zongwen Liang, Yijie Chen, Yuan Zhao, Chaoyi Xu, Anqi Zhang, Qiong Zhang, Danhan Wang, Jing He, Wenfeng Hua, Ping Duan
BACKGROUND: Endometriosis is a common, benign, and estrogen-dependent disease characterized by pelvic pain and infertility. To date, the pathogenesis of endometriosis remains unclear. Recent studies have demonstrated that noncoding RNAs, including microRNAs and long noncoding RNAs, play important roles in the development of endometriosis. METHODS: Expression profiling of miRNAs in endometrial tissue was characterized using microarrays. The most differentially expressed miRNAs were confirmed using quantitative reverse transcriptase-polymerase chain reaction analysis in additional ectopic endometrial (n = 27) and normal endometrial (n = 12) tissues...
November 7, 2017: Stem Cell Research & Therapy
https://www.readbyqxmd.com/read/29115639/oligodendrocyte-precursor-cell-transplantation-promotes-functional-recovery-following-contusive-spinal-cord-injury-in-rats-and-is-associated-with-altered-microrna-expression
#5
Jin Yang, Liu-Lin Xiong, You-Cui Wang, Xiang He, Ling Jiang, Song-Jun Fu, Xue-Fei Han, Jia Liu, Ting-Hua Wang
It has been reported that oligodendrocyte precursor cells (OPCs) may be used to treat contusive spinal cord injury (SCC), and may alter microRNA (miRNA/miR) expression following SCC in rats. However, the association between miRNA expression and the treatment of rats with SCC with OPC transplantation remain unclear. The present study transplanted OPCs into the spinal cord of rats with SCC and subsequently used the Basso, Beattie and Bresnahan (BBB) score to assess the functional recovery and pain scores. An miRNA assay was performed to detect differentially expressed miRNAs in the spinal cord of SCC rats transplanted with OPCs, compared with SCC rats transplanted with medium...
November 3, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/29115575/microrna-142-3p-relieves-neuropathic-pain-by-targeting-high-mobility-group-box-1
#6
Yang Zhang, Junying Mou, Li Cao, Su Zhen, Hongjuan Huang, Hongguang Bao
MicroRNA (miRNA) are emerging as critical regulators of neuropathic pain development. Neuroinflammation contributes to the development of neuropathic pain. miR‑142‑3p has been characterized as an inflammation‑related miRNA in various pathological processes. However, little is known about the role of miR‑142‑3p in neuroinflammation and neuropathic pain. The present study aimed to investigate the function of miR‑142‑3p in neuropathic pain by creating a murine model using spinal nerve ligation (SNL)...
October 27, 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/29108992/mir-32-5p-mediated-dusp5-downregulation-contributes-to-neuropathic-pain
#7
Tingfei Yan, Fuguo Zhang, Chenxi Sun, Jingchuan Sun, Yuan Wang, Ximing Xu, Jiangang Shi, Guodong Shi
Previous studies have demonstrated that microRNAs (miRNAs) play important roles in the pathogenesis of neuropathic pain. In the present study, we found that miR-32-5p was significantly upregulated in rats after spinal nerve ligation (SNL), specifically in the spinal microglia of rats with SNL. Functional assays showed that knockdown of miR-32-5p greatly suppressed mechanical allodynia and heat hyperalgesia, and decreased inflammatory cytokine (IL-1β, TNF-α and IL-6) protein expression in rats after SNL. Similarly, miR-32-5p knockdown alleviated cytokine production in lipopolysaccharide (LPS)-treated spinal microglial cells, whereas its overexpression had the opposite effect...
November 3, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/29044773/integrated-analysis-of-microrna-and-mrna-expression-profiles-in-the-rat-spinal-cord-under-inflammatory-pain-conditions
#8
Chien Cheng Liu, Jiin Tsuey Cheng, Tien Yui Li, Ping Heng Tan
Recent studies using microarray-based approaches have demonstrated that microRNAs (miRNAs) are involved in pain processing pathways. However, a significant proportion of computational predictions of miRNA targets are false-positive interactions. To increase the chance of identifying biologically relevant targets, we performed an integrated analysis of both miRNA and mRNA expression profiles in the rat spinal cord during complete Freund's adjuvant (CFA)-induced inflammatory pain. We generated miRNA and mRNA arrays from the same corresponding samples on Days 5 and 14 after CFA injection...
October 17, 2017: European Journal of Neuroscience
https://www.readbyqxmd.com/read/29042815/the-role-of-mir-190a-5p-contributes-to-diabetic-neuropathic-pain-via-targeting-slc17a6
#9
Di Yang, Qinyan Yang, Xinchuan Wei, Yang Liu, Ding Ma, Jiaceng Li, Yongling Wan, Yao Luo
INTRODUCTION: MicroRNAs play a key role in neuropathic pain. In a previous study, miR-190a-5p was significantly downregulated in diabetic neuropathic pain (DNP). However, the role and pathological mechanism of miR-190a-5p in DNP still remain unclear. MATERIALS AND METHODS: DNP model was established. The paw withdrawal thresholds were measured to assess the mechanical nociceptive response. Dual-luciferase reporter assay was used to confirm the target gene of microRNA...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/29021397/varicella-zoster-virus-expresses-multiple-small-non-coding-rnas
#10
Amos Markus, Linoy Golani, Nishant Kumar Ojha, Tatiana Borodiansky-Shteinberg, Paul R Kinchington, Ronald S Goldstein
Many herpesviruses express small non coding RNAs (sncRNA), including microRNAs (miR), that may play roles in regulating lytic and latent infections. None have yet been reported in varicella zoster virus (VZV, HHV-3). Here we analyzed next generation sequencing (NGS) data for small RNAs in VZV-infected fibroblasts and human embryonic stem cell-derived (hESC) neurons. Two independent bioinformatics analyses identified more than 20 VZV-encoded 20-24 nucleotide RNAs, some of which are predicted to have stem-loop precursors potentially representing miRs...
October 11, 2017: Journal of Virology
https://www.readbyqxmd.com/read/28986538/circulating-micrornas-a-novel-potential-biomarker-for-diagnosing-acute-aortic-dissection
#11
Jian Dong, Junmin Bao, Rui Feng, Zhiqing Zhao, Qingsheng Lu, Guokun Wang, Haiyan Li, Dingfeng Su, Jian Zhou, Qing Jing, Zaiping Jing
Acute aortic dissection (AAD) is a catastrophic emergency with high mortality and misdiagnosis rate. We aimed to determine whether circulating microRNAs allow to distinguish AAD from healthy controls and chest pain patients without AAD (CP). Plasma microRNAs expression were determined in 103 participants, including 37 AAD patients, 26 chronic aortic dissection patients, 17 healthy volunteers, 23 patients without AAD. We selected 16 microRNAs from microarray screening as candidates for further testing via qRT-PCR...
October 6, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28932769/microrna-expression-in-a-phosphaturic-mesenchymal-tumour
#12
Darrell Green, Irina Mohorianu, Isabelle Piec, Jeremy Turner, Clare Beadsmoore, Andoni Toms, Richard Ball, John Nolan, Iain McNamara, Tamas Dalmay, William D Fraser
Phosphaturic mesenchymal tumours are a heterogeneous set of bone and soft tissue neoplasms that can cause a number of paraneoplastic syndromes such as tumour induced osteomalacia. The term phosphaturic comes from the common finding that these tumours secrete high levels of fibroblast growth factor 23 which causes renal phosphate wasting leading to hypophosphatemia. Phosphaturic mesenchymal tumours are rare and diagnosis is difficult. A very active 68 year old male presented with bone pain and muscle weakness...
December 2017: Bone Reports
https://www.readbyqxmd.com/read/28922229/micrornas-as-clinical-biomarkers-and-therapeutic-tools-in-perioperative-medicine
#13
Simone Kreth, Max Hübner, Ludwig Christian Hinske
Over the past decade, evolutionarily conserved, noncoding small RNAs-so-called microRNAs (miRNAs)-have emerged as important regulators of virtually all cellular processes. miRNAs influence gene expression by binding to the 3'-untranslated region of protein-coding RNA, leading to its degradation and translational repression. In medicine, miRNAs have been revealed as novel, highly promising biomarkers and as attractive tools and targets for novel therapeutic approaches. miRNAs are currently entering the field of perioperative medicine, and they may open up new perspectives in anesthesia, critical care, and pain medicine...
September 14, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28915828/microrna-488-and-920-regulate-the-production-of-proinflammatory-cytokines-in-acute-gouty-arthritis
#14
Weidong Zhou, Ying Wang, Rongfeng Wu, Yan He, Qun Su, Guixiu Shi
BACKGROUND: Gout is considered one of the most painful acute conditions caused by deposition of monosodium urate (MSU) crystals within joints. Recent studies have shown that interleukin (IL)-1β is a key inflammatory mediator in acute gouty arthritis (GA), and its level is regulated by microRNAs (miRNAs). However, the molecular mechanisms of the regulation remain unclear. METHODS: A miRNA microarray was used to analyze the miRNA expression profiles in peripheral white blood cells (WBCs) of patients with GA...
September 15, 2017: Arthritis Research & Therapy
https://www.readbyqxmd.com/read/28903565/liquid-biopsies-the-clinics-and-the-molecules
#15
V Kubaczková, L Sedlarikova, B Bollová, V Sandecká, M Stork, L Pour, S Sevcikova
Unlike bone marrow biopsies, liquid biopsies represent a gentler, more accessible, less painful, repeatable and more comprehensive approach to get biologically relevant information about the entire tumor but also about treatment response and level of minimal residual disease. This is all possible since peripheral blood contains not only circulating tumor cells but also many circulating molecules of nucleic acids (microRNA, cell-free DNA, long non-coding RNA etc.). Multiple myeloma is a genetically heterogeneous disease characterized by multifocal tumor deposits in the bone marrow but also focal lesions elsewhere...
2017: Klinická Onkologie: Casopis Ceské a Slovenské Onkologické Spolecnosti
https://www.readbyqxmd.com/read/28901847/micrornas-to-monitor-pain-migraine-and-drug-treatment
#16
Luca Gallelli, Erika Cione, Maria Cristina Caroleo, Marco Carotenuto, Pasqualina Lagana, Antonio Siniscalchi, Vincenzo Guidetti
Migraine is a prevalent neurovascular disorders with a complex pathophysiology and therapeutic options characterized by important side effects or problems related to drug abuse. No specific biomarkers are recognized to be univocal for this subclinical condition, yet. In this concern microRNAs have been suggested as potentially useful screening/diagnostic tool, and research is underway to recognize the most effective candidate(s). microRNAs, able to regulate immune and neuronal processes are herein reported for both, mice models with multiple induced pain conditions and human subjects...
September 12, 2017: MicroRNA
https://www.readbyqxmd.com/read/28887457/spinal-mirna-124-regulates-synaptopodin-and-nociception-in-an-animal-model-of-bone-cancer-pain
#17
Sara Elramah, María José López-González, Matthieu Bastide, Florence Dixmérias, Olivier Roca-Lapirot, Anne-Cécile Wielanek-Bachelet, Anne Vital, Thierry Leste-Lasserre, Alexandre Brochard, Marc Landry, Alexandre Favereaux
Strong breakthrough pain is one of the most disabling symptoms of cancer since it affects up to 90% of cancer patients and is often refractory to treatments. Alteration in gene expression is a known mechanism of cancer pain in which microRNAs (miRNAs), a class of non-coding regulatory RNAs, play a crucial role. Here, in a mouse model of cancer pain, we show that miR-124 is down-regulated in the spinal cord, the first relay of the pain signal to the brain. Using in vitro and in vivo approaches, we demonstrate that miR-124 is an endogenous and specific inhibitor of synaptopodin (Synpo), a key protein for synaptic transmission...
September 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28877850/gabapentin-regulates-expression-of-fgf2-and-fgfr1-in-dorsal-root-ganglia-via-microrna-15a-in-the-arthritis-rat-model
#18
Dexu Sun, Junxia Yang, Deguang Wang, Xiangyang Li, Lin Wang, Qian Yu, Suping Qin, Renxian Tang
BACKGROUND: Arthritis is an inflammatory disease with a prevalence rate of approximately 10% in China, which commonly manifests as pain. The aim of the current study was to investigate the function of gabapentin in the dorsal root ganglion in an arthritis rat model, and assess the effect of gabapentin on the expression of fibroblast growth factor 2 (FGF2) and FGF receptor 1 (FGFR1). METHODS: A total of 30 healthy male Sprague-Dawley rats were randomly divided into the following three groups: Untreated group, control group and gabapentin group...
September 3, 2017: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/28870611/safety-and-activity-of-microrna-loaded-minicells-in-patients-with-recurrent-malignant-pleural-mesothelioma-a-first-in-man-phase-1-open-label-dose-escalation-study
#19
MULTICENTER STUDY
Nico van Zandwijk, Nick Pavlakis, Steven C Kao, Anthony Linton, Michael J Boyer, Stephen Clarke, Yennie Huynh, Agata Chrzanowska, Michael J Fulham, Dale L Bailey, Wendy A Cooper, Leonard Kritharides, Lloyd Ridley, Scott T Pattison, Jennifer MacDiarmid, Himanshu Brahmbhatt, Glen Reid
BACKGROUND: TargomiRs are minicells (EnGeneIC Dream Vectors) loaded with miR-16-based mimic microRNA (miRNA) and targeted to EGFR that are designed to counteract the loss of the miR-15 and miR-16 family miRNAs, which is associated with unsuppressed tumour growth in preclinical models of malignant pleural mesothelioma. We aimed to assess the safety, optimal dosing, and activity of TargomiRs in patients with malignant pleural mesothelioma. METHODS: In this first-in-man, open-label, dose-escalation phase 1 trial at three major cancer centres in Sydney (NSW, Australia), we recruited adults (aged ≥18 years) with a confirmed diagnosis of malignant pleural mesothelioma, measurable disease, radiological signs of progression after previous chemotherapy, Eastern Cooperative Oncology Group performance status of 0 or 1, life expectancy of 3 months or more, immunohistochemical evidence of tumour EGFR expression, and adequate bone marrow, liver, and renal function...
October 2017: Lancet Oncology
https://www.readbyqxmd.com/read/28870579/aberrant-microrna-expression-in-patients-with-painful-peripheral-neuropathies
#20
Mathias Leinders, Nurcan Üçeyler, Anna Thomann, Claudia Sommer
Changes in the neuro-immune balance play a major role in the induction and maintenance of neuropathic pain. We recently reported pathophysiologically relevant alterations in skin and sural nerve cytokine expression in peripheral neuropathies of different etiologies. Immune processes and cytokine expression are under tight control of microRNAs (miRNAs). To identify potential master switches in the neuro-immune balance, we aimed at characterizing inflammation-regulating miRNA profiles in patients with peripheral neuropathies...
September 15, 2017: Journal of the Neurological Sciences
keyword
keyword
93789
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"