Jiying Zhou

• Doctor of Medicine
• Chongqing Medical University

Background Recurrent headaches in headache disorders adversely impact quality of life and job. Migraines and tension-type headache TTH) are the most common primary headaches and a prominent cause of disability globally. However, few research compare headache illness burden in China, India, the United States (US), and Japan. Methods Global and Chin...

Chronic migraine (CM) is a disabling neurological disease. Astragaloside IV (AS‐IV), a natural product derived from Astragalus membranaceus , shows great potential in treating chronic pain by relieving inflammation and oxidative stress. This study aimed to investigate the effects and mechanisms of action of AS‐IV on CM. An inflammatory soup compris...

Purpose of Review Chronic migraine is a disabling progressive disorder without effective management approaches. Animal models have been developed and used in chronic migraine research. However, there are several problems with existing models. Therefore, we aimed to summarize and analyze existing animal models to facilitate translation from basic to...

Chronic migraine is a disabling disorder without effective therapeutic medicine. AMPA receptors have been proven to be essential to pathological pain and headaches, but the related regulatory mechanisms in chronic migraine have not yet been explored. In this study, we found that the level of surface GluA2 was reduced in chronic migraine rats. Tat-G...

Background Central sensitization is one of the pivotal pathological mechanisms in chronic migraine (CM). Silent information regulator 1 (SIRT1) was shown to be involved in CM, but its specific mechanism is unclear. Reactive oxygen species (ROS) are increasingly regarded as important signaling molecules in several models of pain. However, studies ab...

Objectives: Migraine is often combined with vestibular dysfunction, particularly in patients with chronic migraine (CM). However, the pathogenesis of migraine chronification leading to vestibular dysfunction is not fully understood. The current study investigated whether structural or functional impairments to the brain during migraine chronificat...

Background Prior clinical studies suggest a shared mechanism between vestibular symptoms and migraine headache. However, the specific neuroanatomical substrate connecting vestibular symptoms with migraine remains to be largely unknown. Thus, the aim of this study was to further investigate the mechanisms that whether and how trigeminovestibular neu...

Background Excessive use of headache treatments often leads to the development, progression and exacerbation of primary headache, which is defined as medication overuse headache (MOH). A significant pathophysiological mechanism of MOH is central sensitization. Recent evidence suggests that central sensitization in chronic headache is a result of in...

Background: Tolosa-Hunt syndrome (THS) is characterized by painful ophthalmoplegia caused by idiopathic granulomatous inflammation involving the cavernous sinus region. Patients respond well to steroid therapy. THS is included in the differential diagnosis of cavernous sinus syndrome, so it is important to fully exclude other lesions in this area...

Background Central sensitization is an important pathophysiological mechanism of chronic migraine (CM), and microglia activation in trigeminocervical complex (TCC) contributes to the development of central sensitization. Emerging evidence implicates that blocking sphingosine-1-phosphate receptor 1 (S1PR1) can relieve the development of chronic pain...

Background Vestibular symptoms are frequently reported in patients with chronic migraine (CM). However, whether vestibular symptoms arise through overlapping neurobiology of migraine remains to be elucidated. The neuropeptide calcitonin gene-related peptide (CGRP) and CGRP1 receptor play important pathological roles in facilitating central sensitiz...

Background Previous studies have confirmed that the microglial activation and subsequent inflammatory responses in the trigeminal nucleus caudalis (TNC) are involved in the central sensitization of chronic migraine (CM). MicroRNA-155-5p has been shown to modulate the polarization of microglia and participate in inflammatory processes in a variety o...

Background Central sensitization is one of the characters of chronic migraine (CM). Aberrant synaptic plasticity can induce central sensitization. Oxytocin (OT), which is a hypothalamic hormone, plays an important antinociceptive role. However, the antinociceptive effect of OT and the underlying mechanism in CM remains unclear. Therefore, we explor...

Objective: To explore the ability of HINTS combined with ABCD2 score to identify cerebrovascular causes of dizziness. Materials and methods: We prospectively recruited 85 patients with acute onset of dizziness from September 2016 to December 2018, and analyzed their clinical characteristics, ABCD2 scores, head impulse-nystagmus-test of skew (HIN...

Background Central sensitization is an important pathophysiological mechanism of chronic migraine (CM). According to our previous studies, microglial activation and subsequent inflammation in the trigeminal nucleus caudalis (TNC) contribute to the central sensitization. The P2X7 receptor (P2X7R) is a purinergic receptor expressed in microglia and p...

Background The mechanism of chronic migraine (CM) is complex, central sensitization is considered as one of the pathological mechanism. Synaptic plasticity is the basis of central sensitization. Metabotropic glutamate receptor 5 (mGluR5) plays a vital role in the synaptic plasticity of the central nervous system. However, whether mGluR5 can promote...

Central sensitization is one of the important pathological mechanisms of chronic migraine (CM). Metabolic glutamate receptor 5 (mGluR5) mediates pain by activating various intracellular pathways. However, whether mGluR5 contributes to central sensitization in CM and the exact mechanism remains unclear. Male rats were used to establish a CM model by...

Background: Central sensitization is an important pathophysiological mechanism of chronic migraine (CM). According to our previous studies, microglial activation and subsequent inflammation in the trigeminal nucleus caudalis (TNC) contribute to the central sensitization. The P2X7 receptor (P2X7R) is a purinergic receptor expressed in microglia and...

Background: The mechanism of chronic migraine(CM) is complex, central sensitization is considered as one of the pathological mechanism. Synaptic plasticity is the basis of the central sensitization. Metabotropic glutamate receptor 5 (mGluR5) plays a vital role in the synaptic plasticity of the central nervous system. However, whether mGluR5 can pro...

The occurrence of pain has always been closely related to a break in the balance between excitatory and inhibitory systems, and the internal relationship between these two systems has not been studied in the pathogenesis of chronic migraine (CM). In this study, we explored how inhibitory interneurons specifically modulate the glutamate‐induced hype...

Background: Central sensitization is an important pathophysiological mechanism of chronic migraine (CM). According to our previous studies, microglial activation and subsequent inflammation in the trigeminal nucleus caudalis (TNC) contribute to the central sensitization. The P2X7 receptor (P2X7R) is a purinergic receptor expressed in microglia and...

Objective: To evaluate the correlations between the characteristics of vestibular symptoms and migraine, and to explore the clinical value of vestibular symptoms in patients with migraine. Methods: Consecutive patients who visited the outpatient Department of Neurology and presented with a principal complaint of headache were enrolled. Patients wit...

Previous studies have shown that vestibular migraine (VM) is a cerebral disease with recurrent vertigo. Vestibular rehabilitation (VR) is an effective type of physical therapy for minimizing vestibular symptoms, as it improves vestibular compensation in patients with VM. Currently, the cerebral regions that are associated with the pathogenesis of V...

Background: Vestibular migraine has recently been recognized as a novel subtype of migraine. However, the mechanism that relate vestibular symptoms to migraine had not been well elucidated. Thus, the present study investigated vestibular dysfunction in a rat model of chronic migraine (CM), and to dissect potential mechanisms between migraine and v...

Recurrent vertigo is common in clinical work. As early as 1979, Slater firstly used benign recurrent vertigo (BRV) to describe that some adult patients present with recurrent vertigo without neurologic or any auditory symptoms (2). In subsequent studies, some scholars found that BRV was closely related to migraine (3,4). But after the International...

Background: The mechanism of chronic migraine (CM) is still unclear and mitochondrial dysfunction plays a possible role in migraine pathophysiology. Silent information regulator 1 (SIRT1) plays a vital role in mitochondrial dysfunction in many diseases, but there is no information about SIRT1 in CM.The aim of this study was to explore the role of S...

Background: According to our previous study, microglia P2X4 receptors (P2X4Rs) play a pivotal role in the central sensitization of chronic migraine (CM). However, the molecular mechanism that underlies the crosstalk between microglia P2X4Rs and neurons of the trigeminal nucleus caudalis (TNC) is not fully understood. Therefore, the aim of this stu...

Central sensitization is the potential pathogenesis of chronic migraine (CM) and is related to persistent neuronal hyperexcitability. Dysfunction of excitatory amino acid transporter 2 (EAAT2) leads to the accumulation of glutamate in the synaptic cleft, which may contribute to central sensitization by overactivating glutamate N‐methyl‐D‐aspartate...

The specific mechanism of migraine chronification remains unclear. We previously demonstrated that synaptic plasticity was associated with migraine chronification. EphB receptors and their ligands, ephrinBs, are considered to be key molecules regulating the synaptic plasticity of the central nervous system. However, whether they can promote the chr...

Objective: To study the demographics, vertigo profiles, and outcomes of adult patients with benign recurrent vertigo (BRV). Patients and methods: This prospective study included patients with BRV who were admitted to a tertiary neurology clinic between June 2013 and June 2017. All patients underwent detailed clinical interviews and related exami...

Background: Microglial activation contributes to the development of chronic migraine (CM). The P2Y12 receptor (P2Y12R), a metabolic purinoceptor that is expressed on microglia in the central nervous system (CNS), has been indicated to play a critical role in the pathogenesis of chronic pain. However, whether it contributes to the mechanism of CM r...

Background Central sensitization is an important mechanism of chronic migraine (CM) and is related to the inflammatory response of microglia. The NOD-like receptor protein 3 (NLRP3) inflammasome may regulate the inflammatory process of microglia in several neurological diseases, but its role in CM is largely unknown. Therefore, the aim of this stud...

Objective: To evaluate clinical criteria for headache associated with pituitary adenoma (HaPA) in the International Classification of Headache Disorders (ICHD) 3rd edition version criteria and further determine whether elevations of plasma calcitonin gene-related peptide and pituitary adenylate cyclase-activating peptide 1-38 (PACAP1-38) concentra...

Objective To report 2 new nummular headache (NH) cases and review the clinical features and management of NH. Background NH is a coin‐shaped headache with a fixed shape and size. Since the first case series was reported by Pareja, approximately 300 cases have been reported. However, the latest treatment status and pathogenesis of NH remain unclear...

Background Structural damage or demyelization of the sphenopalatine ganglion may cause sphenopalatine neuralgia (SN). The current International Classification of Headache Disorders, third edition (ICHD‐3) regards SN as a phenotype of cluster headache. Whether SN is an independent neuralgia entity has been debated for years. Methods This article pr...

Our previous study showed that acid-sensing ion channel 3 (ASIC3) in the trigeminal nucleus caudalis (TNC) is involved in the pathogenesis of recurrent migraine. ASIC3 is regulated by nerve growth factor (NGF), which induces hyperalgesia in various pain disorders. Neutralization of NGF is considered an effective treatment method. However, the contr...

Background: The mechanism underlying migraine chronification remains unclear. Central sensitization may account for this progression. The microglia P2X4 receptor (P2X4R) plays a pivotal role in the central sensitization of inflammatory and neuropathic pain, but there is no information about P2X4R in migraine. Therefore, the aim of this study was t...

Objective Previous studies of neuropathic pain have suggested that the P2X4 purinoceptor (P2X4R) in spinal microglia is essential for maintaining allodynia following nerve injury. However, little is known about its role in inflammatory soup-induced trigeminal allodynia, which closely mimics chronic migraine status. Here, we determined the contribut...

Supplemental Figures - Supplemental material for P2X4-receptor participates in EAAT3 regulation via BDNF-TrkB signaling in a model of trigeminal allodynia

Background Evidence suggests that the activation of α7 nicotinic acetylcholine receptor (α7nAChR) can greatly decrease the neuroinflammation response. Neuroinflammation plays a pivotal role in the pathogenesis of chronic migraine (CM). Clinical observations also show that nicotine gum induces analgesic effects in migraine patients. However, whether...

Sensitization and activation of the trigeminal ganglia have been implicated in the pathology of migraine. Satellite glial cells (SGCs), a specialized type of glial cells that ensheathe trigeminal neurons, may be critical for peripheral nociceptive sensitization. Tetrandrine (TET), an alkaloid extracted from a traditional Chinese herb, exerts an inh...

Protein kinase C γ (PKCγ) is a critical regulator of central sensitization and is widely recognized to be involved in the pathogenesis of chronic migraine (CM). However, the function of PKCγ in CM remains unknown. This study investigated the role of PKCγ on pathogenesis of CM. We repeated infusions of inflammatory soup (IS) on the intact dura of co...

Tyrosine phosphorylation of NR2B (NR2B-pTyr), a subunit of the N-methyl-D-aspartate (NMDA) receptor, has been reported to develop central sensitization and persistent pain in the spine, but its effect in chronic migraines has not been examined. We hypothesized that tyrosine phosphorylation of NR2B contributes to chronic migraines (CM) through calci...

Objective: Activation of the trigeminal nucleus caudalis is believed to be involved in the pathomechanism of migraine. Evidence suggests that N-methyl-d-aspartate receptor subtype 2B tyrosine phosphorylation, originating from the trigeminal nucleus caudalis neuron dysfunction, might be a triggering mechanism for recurrent migraine. Phosphatase and...

This study explored the clinical characteristics of vestibular migraine in Chinese subjects and performed a field test of the criteria of the International Classification of Headache Disorders 3rd edition beta version. Consecutive patients with vestibular migraine were surveyed and registered in a headache clinic during the study period. The diagno...

In a rat common carotid artery (CCA) stenosis model, the author determined the function of blood-brain barrier (BBB) at different time points and established an optimal time for CCA recanalization in rats with CCA stenosis combined with cerebral infarction. Common carotid artery severe stenosis combined with cerebral infarction was divided into two...

Objective This study aims to evaluate the long-term efficacy of low-dose amitriptyline combined with abrupt withdrawal in outpatients of medication-overuse headache (MOH) in an open-label design. Methods We evaluated the effectiveness of early introduction of low-dose amitriptyline combined with abrupt withdrawal in outpatients with MOH over a 1-ye...

Recent genome-wide association studies (GWAS) have identified 3 genetic variants that are strongly associated with migraine in Europeans. The effect of these risk variants in other populations is unknown. To further replicate the GWAS findings, we investigated the 3 variants rs2651899 (1p36.32, PRDM16), rs10166942 (2q37.1, TRPM8), and rs11172113 (1...

The aim of this study was to investigate the prevalence and clinical characteristics of basilar-type migraine in the neurology outpatient clinic of a university hospital in China. This cross-sectional study was conducted in the neurology outpatient of a tertiary care hospital in Chongqing between January 2010 and December 2011. All consecutive pati...

The aim of this study was to investigate the clinical characteristics of primary stabbing headache (PSH) and its prevalence in a neurology outpatient center at a university hospital in China. We surveyed patients via face-to-face interviews by physicians using a questionnaire for headache. Of 1,219 participating patients with headache, 18 (1.5%) we...

Background Many studies have reported that hypertension is common in chronic daily headache (CDH) and its subtype chronic migraine (CM), but the reason is still poorly understood. Our clinical literature review suggested that analgesic overuse may be associated with elevated blood pressure (BP), so we performed the present study to investigate the...

Objective: The aim of this study was to investigate the clinical characteristics of cluster headache (CH) in a neurology outpatient population in China. Methods: A cross-sectional survey was conducted from June to December 2011 in a tertiary care, university-affiliated hospital. All consecutive patients citing headache as their chief complaint w...

Objectives: To investigate the effects of tetrandrine (Tet) on cognitive impairment induced by chronic cerebral hypoperfusion and its potential anti-inflammatory mechanism by modulating the expression of S100B, interleukin-1 beta (IL-1 beta), tumor necrosis factor-alpha (TNF-alpha), and inducible nitric oxide synthase (iNOS). Methods: Chronic ce...

Migraine is a refractory disease that is due to neuronal hyperexcitability, and has high incidence, mortality, and disability rates. The N-methyl-D-aspartate receptor 2B (NR2B) subunit has been found to play an important role in the pathogenesis of migraine. There is evidence suggesting that a tumor suppressor phosphatase and tensin homolog (PTEN)...

The aim of this study was to investigate the prevalence and predictive factors for poor sleep quality among migraineurs in a tertiary hospital headache clinic in southwest China. In this study, we used a visual analog scale (VAS), the Pittsburgh Sleep Quality Index (PSQI), and the Hospital Anxiety and Depression Scale (HADS) to assess headache inte...

Objective To analyze the clinical features of new daily persistent headache (NDPH) in the neurological outpatient clinic of a tertiary hospital in China. MethodsA cross‐sectional survey was conducted between July and December 2011 in the First Affiliated Hospital of Chongqing Medical University. All consecutive patients who cited headache as their...

This study aimed to investigate the prevalence and risk factors for anxiety and depression symptoms in outpatient migraineurs in mainland China. In addition, we evaluated whether the Hospital Anxiety and Depression Scale (HADS) provided sufficient validity to screen depression and anxiety. A cross-sectional study was conducted consecutively at our...

To investigate the prevalence and clinical characteristics of migraine, and to evaluate the current status of migraine diagnosis and treatment in neurological outpatients. A face-to-face interview survey was conducted in the neurological clinic of a tertiary care hospital during a period of three months. A headache questionnaire for patients who co...

The aim of this study was to assess the quality of life (QOL) of Chinese home-based advanced-stage cancer patients and to evaluate the association between the disclosure of cancer diagnosis and QOL. An interview-based survey was conducted from December 2009 to June 2010 in the home-based hospice of the First Affiliated Hospital of Chongqing Medical...

To evaluate the effect of tetrandrine (Tet) on nitroglycerin(GTN)-induced activation of the satellite cells released inflammatory cytokines and to explore its mechanism. Neonatal rat satellite cells of trigeminal ganglia were cultured and separated into three groups. Group CON: the cells were normal cultured; Group TGN: the cells were cultured with...

The aim of this study was to investigate the clinical characteristics and patterns of diagnosis and treatment of patients with tension-type headache in the neurology outpatient clinic of a university hospital in China. This cross-sectional study was conducted in the neurological clinic of a tertiary care hospital in Chongqing between March 2010 and...

This study aimed to analyze and classify the clinical features of headache in neurological outpatients. A cross-sectional study was conducted consecutively from March to May 2010 for headache among general neurological outpatients attending the First Affiliated Hospital of Chongqing Medical University. Personal interviews were carried out and a que...

Basilar-type migraine (BTM) is a rare subtype of migraine with aura. Impaired consciousness or coma can occur in such patients. To report two Chinese adolescent patients diagnosed as BTM with coma. We describe two Chinese adolescent patients diagnosed with BTM with coma. Literatures of migraineurs presented with coma were reviewed. The two patients...

Background and objective: Although mannitol has been widely used in hospitals to treat patients with high intracranial pressure (ICP) secondary to intracerebral haemorrhage (ICH), no universal agreement has been reached regarding the optimal dosage of this agent for achieving appropriate intracranial decompression. The aim of this study was to inv...