Rejected

Radiosurgery is an effective treatment approach for the management of type 1 trigeminal neuralgia (TN), comparable to other ablative techniques. Also, radiosurgery can effectively treat TN secondary to other causes, including multiple sclerosis, tumor-related TN, as well as other craniofacial neuralgias in select cases with minimal complications. An increasing number of patients favor radiosurgery over other more invasive approaches in order to avoid a general anesthetic, a prolonged hospital stay, and a higher risk of complications.

Environmental stress and its interaction with genetic variation are key contributors in the development of depression and anxiety, yet there is a failure to identify replicable genetic variants and gene-interaction effects in the background of these psychiatric symptoms. Recently it has been reported that and NOSI interact with financial but not other types of recent stressors in the development of depression. In the present study we investigated the interaction of rs3219151 and rs7766029 in interaction with different types of recent life events on the presence of depression and anxiety in a large general population sample. 2191 participants completed the List of Threatening Experiences questionnaire which covers four categories of stressful life events (financial problems, illness/personal problems, intimate relationships, and social network) experienced over the previous year and the Brief Symptom Inventory for depression and anxiety symptoms. Participants were genotyped for rs3219151 and rs7766029. Data were analyzed with linear regression models with age and gender as covariates. Results indicated that rs7766029 interacted significantly with financial but not other types of life events both in case of depression and anxiety symptoms. In contrast, rs3219151 showed a significant interaction with social network related life events in case of anxiety and with illness/personal problem-related life events in case of depression. Our results suggest that the psychological impact of different types of recent stress may be differentially modulated by distinct molecular genetic pathways. Furthermore, in case of certain genetic variants, the occurring psychiatric symptom may depend on the type of stress experienced.

Mitochondrial diseases are caused by dysfunctions in mitochondrial metabolic pathways. MELAS syndrome is one of the most frequent mitochondrial disorders; it is characterized by encephalopathy, myopathy, lactic acidosis, and stroke-like episodes. Typically, it is associated with a point mutation with an adenine-to-guanine transition at position 3243 of the mitochondrial DNA (mtDNA; m.3243A>G) in the mitochondrially encoded tRNA leucine 1 gene. Other point mutations are possible and the association with polyglandular autoimmune syndrome type 2 has not yet been described. We present the case of a 25-year-old female patient with dysexecutive syndrome, muscular fatigue, and continuous headache. Half a year ago, she fought an infection-triggered Addison crisis. As the disease progressed, she had two epileptic seizures and stroke-like episodes with hemiparesis on the right side. Cerebral magnetic resonance imaging showed a substance defect of the parieto-occipital left side exceeding the vascular territories with a lactate peak. The lactate ischemia test was clearly positive, and a muscle biopsy showed single cytochrome c oxidase-negative muscle fibers. Genetic testing of blood mtDNA revealed a heteroplasmic base exchange mutation in the mitochondrially encoded NADH:ubiquinone oxidoreductase core subunit 4 gene (m.12015T>C; p.Leu419Pro; heteroplasmy level in blood 12%, in muscle tissue: 15%). The patient suffered from comorbid autoimmune polyglandular syndrome type 2 with Hashimoto's thyroiditis, Addison's disease, and autoimmune gastritis. In addition, we found increased anti-glutamic acid decarboxylase 65, anti-partial cell, anti-intrinsic factor, and anti-nuclear antibodies. We present an atypical case of MELAS syndrome with predominant symptoms of a dysexecutive syndrome, two stroke-like episodes, and fast-onset fatigue. The symptoms were associated with a not yet described base and aminoacid exchange mutation in the gene (m.12015T>C to p.Leu419Pro). The resulting changed protein complex in our patient is part of the respiratory chain multicomplex I and might be the reason for the mitochondriopathy. However, different simulations for pathogenetic relevance are contradictory and rather speak for a benign variant. To our knowledge this case report is the first reporting MELAS syndrome with comorbid polyglandular autoimmune syndrome type 2. Screening for autoimmune alterations in those patients is important to prevent damage to end organs.

This study evaluated pulse oximetry and dental hemogram in teeth with the clinical diagnosis of irreversible pulpitis (IP) to assess the inflammatory status of the pulp. The study and control groups (30n each) had teeth with IP and sound teeth respectively. Patients in the study group had night pain with or without pain on mastication (NM, N). Blood oxygen saturation (%SpO2) was recorded with a custom made pulse oximeter (CPO). For dental and peripheral hemogram, smears were made for each patient from the first drop of blood while entering the pulp and finger blood respectively. Control group had mean %SpO2 in finger 91% (86-97); and in teeth 84% (80-91), while the study group had mean %SpO2 in finger 92% (88-98) and in teeth 83% (71-94). Fifty percent of IP cases were vital while no tooth showed necrosis according to CPO which was further confirmed by bleeding status from the pulp. Based on the findings of the clinical diagnosis, %SpO2 and bleeding status of IP and normal cases, the terminology as coronal or total pulpitis seems more appropriate. The statistical difference was significant in fingers while non-significant in teeth of IP and normal pulp cases. Dental hemogram of IP cases showed an overall significant fall of neutrophil, lymphocyte, eosinophil and monocyte counts compared to normal. : Pulse oximetry was the most accurate pulp test to diagnose vitality in normal as well as inflamed pulps while hemogram was inconclusive for the same.

The pathoetiology and pathophysiology of migraine are widely accepted as unknown. The current article overviews the wide array of data associated with the biological underpinnings of migraine and provides a framwork that integrates previously disparate bodies of data. The importance of alterations in stress- and pro-inflammatory cytokine- induced gut dysbiosis, especially butyrate production, is highlighted. This is linked to a decrease in the availability of melatonin, and a relative increase in the N-acetylserotonin/melatonin ratio, which has consequences for the increased glutamatergic excitatory transmission in migraine. It is proposed that suboptimal mitochondria functioning and metabolic regulation drive alterations in astrocytes and satellite glial cells that underpin the vasoregulatory and nociceptive changes in migraine. This provides a framework not only for classical migraine associated factors, such as calcitonin-gene related peptide and serotonin, but also for a developmental pathoetiology of migraine. A number of future research and treatment implications arise, including the clinical utilization of sodium butyrate and melatonin in the management of migraine.

Chronic pain is a common condition that seriously affects the quality of human life with variable etiology and complicated symptoms; people who suffer from chronic pain may experience anxiety, depression, insomnia, and other harmful emotions. Currently, chronic pain treatments are nonsteroidal anti-inflammatory drugs and opioids; these drugs are demonstrated to be insufficient and cause severe side effects. Therefore, research into new therapeutic strategies for chronic pain is a top priority. In recent years, stem cell transplantation has been demonstrated to be a potent alternative for the treatment of chronic pain. Mesenchymal stem cells (MSCs), a type of pluripotent stem cell, exhibit multi-directional differentiation, promotion of stem cell implantation, and immune regulation; they have also been shown to exert analgesic effects in several chronic pain models. Exosomes produced by MSCs have been demonstrated to relieve painful symptoms with fewer side effects. In this review, we summarize the therapeutic use of MSCs in various chronic pain studies. We also discuss ways to enhance the treatment effect of MSCs. We predict in the future, cell-free therapies for chronic pain will develop from exosomes secreted by MSCs.

The purpose of this study was to determine the effectiveness and harms of periprostatic block compared with other interventions in patients with clinically suspected prostate cancer who underwent transrectal biopsy to diminish pain.

Mirror movements occur in early childhood due to the maturation of the corpus callosum of noncrossing motor pathways. Such movements are considered normal until the age of 10 and are rarely reported in children older than 10 years. Mirror movements are involuntary movements that occur in the homologous contralateral extremity on voluntary activation. Permanent mirror movements can occur with anomalies; however, also are reported familial and sporadic cases. Migraine is the most common primary headache in childhood. Its prevalence ranges from 1% to 3% between the ages of 3 and 7, and from 8% to 23% in the adolescence. The prevalence of migraine in adolescent girls is higher. For the migraine diagnosis, the imaging studies are unnecessary, and a detailed history and physical examination are sufficient. In this study, we present a case of a 17-year-old girl with mirror movements accompanied by migraine.

To assess the efficacy of a micronized-palmitoylethanolamide-polydatin (m-PEA-Pol) based product on chronic pelvic pain and severity of other symptoms in interstitial cystitis/bladder pain syndrome (IC/BPS) patients refractory to conventional therapies.