Auto-Immune Diseases, Head and Neck Trauma, and Smoking Are Strong Predictors of Multiple Sclerosis.

Background: Several health, environmental, and lifestyle-related factors have been separately linked to multiple sclerosis (MS) by different studies. However, these studies did not adequately account for the temporal association of these factors with MS while considering the influence of other variables in the analysis. A comprehensive investigation of these factors remains scarce.

Advancing stroke recovery: unlocking the potential of cellular dynamics in stroke recovery.

Stroke stands as a predominant cause of mortality and morbidity worldwide, and there is a pressing need for effective therapies to improve outcomes and enhance the quality of life for stroke survivors. In this line, effective efferocytosis, the clearance of apoptotic cells, plays a crucial role in neuroprotection and immunoregulation. This process involves specialized phagocytes known as "professional phagocytes" and consists of four steps: "Find-Me," "Eat-Me," engulfment/digestion, and anti-inflammatory responses.

Exosomal long non-coding RNAs in glioblastoma.

Glioblastoma multiforme (GBM) is the most prevalent primary tumor found in the central nervous system, accounting for 70% of all adult brain tumors. The median overall survival rate is one year post-diagnosis with treatment, and only four months without treatment. Current GBM diagnostic methods, such as magnetic resonance imaging (MRI), surgery, and brain biopsies, have limitations.

The hospitalization rate and clinical characteristics of mucormycosis prior and during COVID-19 pandemic: A single-center study.

Introduction: There have been some reports of the association between SARS-CoV-2 infection and mucormycosis. This study aims to compare the hospitalization rates and clinical characteristics of mucormycosis before and during the COVID-19 pandemic.

Methodology: In this retrospective study, we compared the hospitalization rate of mucormycosis patients in Namazi hospital in Southern Iran for two periods of 40 months.

Short-term beneficial effects of human dental pulp stem cells and their secretome in a rat model of mild ischemic stroke.

Although cell therapy has been applied in regenerative medicine for decades, recent years have seen greatly increased attention being given to the use of stem cell-based derivatives such as cell-free secretome. Dental pulp stem cells (DPSCs) are widely available, easily accessible, and have high neuroprotective and angiogenic properties. In addition, DPSC-derived secretome contains a rich mixture of trophic factors.

The impact of visual and motor skills on ideational apraxia and transcortical sensory aphasia.

Background: Patients with extensive left hemisphere damage frequently have ideational apraxia (IA) and transcortical sensory aphasia (TSA). Difficulty with action coordination, phonological processing, and complex motor planning may not be indicative of higher-order motor programming or higher-order complex formation. We report on the effects of IA and TSA on the visual and motor skill of stroke patients.

From Hair to the Brain: The Short-Term Therapeutic Potential of Human Hair Follicle-Derived Stem Cells and Their Conditioned Medium in a Rat Model of Stroke.

The short-term therapeutic impacts of stem cells and their derivatives were frequently reported in preclinical investigations of ischemic stroke (IS); however, several drawbacks including accessibility, abundancy, and ethical concerns limited their clinical application. We describe here for the first time the therapeutic potential of human hair follicle-derived stem cells (hHFSCs) and their conditioned medium (CM) in a rat model of IS. Furthermore, we hypothesized that a combination of cell therapy with repeated CM administration might enhance the restorative efficiency of this approach compared to each treatment alone.

Physicians' beliefs about brain surgery for drug-resistant epilepsy: A global survey.

Purpose: To investigate the opinions of physicians about brain surgery for drug-resistant epilepsy worldwide.

Methods: Practicing neurologists, psychiatrists, and neurosurgeons from around the world were invited to participate in an online survey. The survey anonymously collected data about demographics, years in clinical practice, discipline, nation, work setting, and answers to the questions about beliefs and attitudes about brain surgery for drug-resistant epilepsy.

Transient global amnesia after COVID-19: A systematic scoping review of case reports.

Transient global amnesia (TGA) is a sudden-onset transient memory impairment along with intact neurologic examinations. Even though it is a benign neurologic condition with many differential diagnoses, the incidence rate of TGA is reported to have increased since the onset of the pandemic. Therefore, this systematic scoping review aims to investigate TGA in that context.

The impacts of anesthetic regimens on the middle cerebral artery occlusion outcomes in male rats.

The middle cerebral artery occlusion (MCAO) model was introduced more than 3 decades ago to simulate human stroke. Till now, it is the most common platform to investigate stroke-induced pathological changes as well as to discover new drugs and treatments. Induction of general anesthesia is mandatory to induce this model, and different laboratories are using various anesthetic drugs, which might affect MCAO results.

The Regulation, Functions, and Signaling of miR-153 in Neurological Disorders, and Its Potential as a Biomarker and Therapeutic Target.

Treatment of neurological disorders has always been one of the challenges facing scientists due to poor prognosis and symptom overlap, as well as the progress of the disease process. Neurological disorders such as Huntington's, Parkinson's, Alzheimer's diseases, and Amyotrophic Lateral Sclerosis are very debilitating. Therefore, finding a biomarker is essential for early diagnosis and treatment goals.

Early and mid-term outcomes of carotid angioplasty and stent placement in 579 patients.

Background And Purpose: Carotid angioplasty and stenting (CAS) could be considered for preventing stroke in patients with carotid artery stenosis. This study aimed to determine the incidence and the risk factors of the early and mid-term complications associated with CAS.

Methods: This is a retrospective cohort study conducted at Shiraz University of Medical Sciences from March 2011 to March 2019.

The Hospitalization Rate of Cerebral Venous Sinus Thrombosis before and during COVID-19 Pandemic Era: A Single-Center Retrospective Cohort Study.

Objectives: There are several reports of the association between SARS-CoV-2 infection (COVID-19) and cerebral venous sinus thrombosis (CVST). In this study, we aimed to compare the hospitalization rate of CVST before and during the COVID-19 pandemic (before vaccination program).

Materials And Methods: In this retrospective cohort study, the hospitalization rate of adult CVST patients in Namazi hospital, a tertiary referral center in the south of Iran, was compared in two periods of time.

The role of miR-153 and related upstream/downstream pathways in cancers: from a potential biomarker to treatment of tumor resistance and a therapeutic target.

MicroRNAs (miRNAs/miRs) are small non-coding RNAs that have a multifunction and play essential roles in gene regulation. Their dysregulation is associated with several human cancers. MiR-153 has a critical role in many biological processes, such as suppressing tumor growth (mostly), responses to treatment, and drug resistance.

The effect of pyridostigmine on post-stroke dysphagia: A randomized clinical trial.

Swallowing is one of the most complex functions of the central nervous system (CNS), which is controlled by different parts of the brain. Oropharyngeal dysphagia (OD) is one of the most common complications after stroke. Despite a variety of behavioral, compensatory, and rehabilitative methods, many stroke patients still suffer from swallowing disorders that adversely affect their quality of life (QOL).

Safety and efficacy of remote ischemic preconditioning in patients with severe carotid artery stenosis before carotid artery stenting: A proof-of-concept, randomized controlled trial.

Remote ischemic preconditioning (RIPC) has been proposed as a possible potential treatment for ischemic stroke. This study aimed to investigate the frequency of micro-embolic brain infarcts after RIPC in patients with stroke who underwent elective carotid artery stenting (CAS) treatment. This study was managed at Shiraz University of Medical Sciences in southwest Iran.

Effects of transcranial direct current stimulation on cognitive dysfunction in multiple sclerosis.

Background: Around 40%-70% of patients with multiple sclerosis (MS) may experience cognitive impairments during the course of their disease with detrimental effects on social and occupational activities. Transcranial direct current stimulation (tDCS has been investigated in pain, fatigue, and mood disorders related to MS, but to date, few studies have examined effects of tDCS on cognitive performance in MS.

Objective: The current study aimed to investigate the effects of a multi-session tDCS protocol on cognitive performance and resting-state brain electrical activities in patients with MS.

18-year temporal trend of multiple sclerosis in southern Iran.

Background: Multiple Sclerosis (MS) imposes significant burdens on patients, their families, and national healthcare systems particularly when there is a resource constraint. Proper prioritization and resource allocation are therefore essential for any effective disease management. Accordingly, we sought to assess the temporal profile of MS incidence over the past two decades in southeast Iran.

Cerebral venous sinus thrombosis associated with COVID-19: a case series and literature review.

Background: Since the emergence of COVID-19 pandemic, several cases of cerebral venous sinus thrombosis (CVST) have been reported in SARS-CoV-2 infected individuals.

Methods: Consecutive patients with documented SARS-CoV-2 infection, as well as clinical and radiological characteristics of CVST, were reported from three teaching hospitals in the South West, North West, and the center of Iran between June and July 2020. We also searched the abstract archives until the end of August 2020 and gathered 28 reported cases.

Elevated IL-38 Serum Levels in Newly Diagnosed Multiple Sclerosis and Systemic Sclerosis Patients.

Objective: Interleukin (IL)-38 is a newly discovered member of the IL-1 cytokine family with a proposed anti-inflammatory profile. We studied the probable role of this cytokine in the pathogenesis of two autoimmune diseases: multiple sclerosis (MS) and systemic sclerosis (SSc).

Subjects And Methods: A total of 87 MS patients and 86 SSc patients (40 new and recently untreated cases and 46 treated cases) were selected for this study.

Multiple sclerosis diagnosis delay and its associated factors among Iranian patients.

Objective: A long diagnostic delay in multiple sclerosis (MS) reduces the chance of early access to disease modifying therapies with potential to impact on disease trajectory. The aims of this study were to determine the delay in diagnosis of MS and its associated factors in Iran.

Methods: Our study was conducted on 536 MS patients who were selected from Multiple sclerosis registry database and neurology clinics in southern part of Iran.

Can the Positional Release Technique Affect Central Sensitization in Patients With Chronic Tension-Type Headache? A Randomized Clinical Trial.

Objectives: To investigate whether the positional release technique (PRT) affects central sensitization in patients with chronic tension-type headache (TTH).

Design: Randomized controlled trial with concealed allocation, assessor blinding, and intention-to-treat analysis.

Setting: Two university neurology clinics.

Efficacy of Anise (Pimpinella anisum L.) oil for migraine headache: A pilot randomized placebo-controlled clinical trial.

Seyed Hamdollah Mosavat has made substantial contributions in conception, designing, acquisition of data and preformed clinical trial., Amin Moayedfard and Abbas Rahimi Jaberi had contribution in designing and preformed clinical trial. Zahra Sobhani and Maryam Mosaffa-Jahromi designed and prepared drugs of study.

Altered Serum Cytokine Profiles in Relapse Phase of Relapsing-Remitting Multiple Sclerosis.

Background: Multiple sclerosis (MS) is a demyelinating disease of the central nervous system and cytokines may play a role in the development of MS lesions.

Objective: To determine levels of different cytokines in patients with relapsing-remitting MS (RR-MS) compared to healthy controls.

Methods: Profiles of pro-inflammatory, Th1-, Th2-, and Th17-related cytokines were compared by quantitative multiplexed ELISA-based chemiluminescent assay in 44 RR-MS and 44 healthy age- and sex-matched individuals from the same ethnicity.