Amene Saghazadeh

Tehran University of Medical Sciences | TUMS

Objectives: Depression is among the psychiatric sequelae of COVID-19, affecting more than 20% of the convalescents. Its underlying pathophysiology remains unclear. Interleukin 6 (IL-6), a pro-inflammatory cytokine, plays a critical role in the COVID-19-associated cytokine storm, has been implicated in depressive disorders, and may thus be involved...

Background: Congenital amegakaryocytic thrombocytopenia (CAMT) is a bone marrow failure syndrome with autosomal recessive inheritance characterized by the lack of megakaryocytes and thrombocytopenia. The cause of the disease is a mutation in the c-Mpl gene, which encodes the thrombopoietin (TPO) receptor. The main treatment for this genetic disord...

Neuropsychiatric disorders (NPDs) are considered a potential threat to mental health. Inflammation predominantly plays a role in the pathophysiology of NPDs. Dietary patterns are widely postulated to be involved in the physiological response to inflammation. This review aims to discuss the literature on how dietary inflammatory index (DII) is relat...

Background: The reconstitution of different T-cell subsets following allogeneic hematopoietic stem cell transplantation (allo-HSCT) is critical for efficient pathogen protection and the prevention of graft-versus-host disease (GvHD). In particular, studies have highlighted the importance of balanced ratios of regulatory T-cells (Tregs) and distinc...

Background: Diabetes is one of the leading causes of death and disability worldwide, and affects people regardless of country, age group, or sex. Using the most recent evidentiary and analytical framework from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD), we produced location-specific, age-specific, and sex-specific estimat...

Inborn errors of immunity (IEI) are disorders characterized by the impaired development and functioning of the immune system components. These errors can affect cellular immunity, humoral immunity, or both, predisposing patients to localized and systemic manifestations (for the most recent update on the classification of IEI, see [1](#ref‐0001)). A...

Background: Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease with progressive muscle wasting, paralysis, and respiratory failure. Whereas approximately 10-15 % of ALS cases are familial, the etiology of the remaining, sporadic ALS cases remains largely unknown. Environmental exposures have been suggested as causative factor...

Introduction Immunotherapy is a promising and progressing treatment approach for cancer. Bispecific antibodies (BsAbs) are antibody constructs that can bind to two different epitopes. The dual-specificity of BsAbs improves their efficacy compared to monoclonal antibodies. Areas covered Although BsAbs have achieved excellent therapeutic effects in...

Background: Brain-derived neurotrophic factor (BDNF) is a neurotrophic factor expressed in several tissues, including the brain, gut, and pancreas. Activation of the BDNF/TrkB/CREB reduces hepatic gluconeogenesis, induces hepatic insulin signal transduction, and protects against pancreatic beta-cell loss in diabetes mellitus (DM). Several studies...

An immunocompromised status has been associated with more odds of being infected with monkeypox virus (MPXV) and progressing to severe disease. This aligns with the importance of immune competence for MPXV control and clearance. We and others have previously reviewed parallels between MPXV and other viruses belonging to the Poxviridae in affecting...

Artificial intelligence (AI) happened first to medical research some decades ago; however, the progress of its application to cancer has been noticeable during the recent two decades, especially since 2017. Here, we briefly review the recently published statistical results provided by pooled analyses and meta-analyses addressing how AI has contribu...

Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is an effective treatment option for hereditary hemoglobin disorders, such as beta-thalassemia; However, this procedure is not without constraints, mainly engendering complications such as acute graft-versus-host disease (aGvHD), chronic GvHD (cGvHD), and susceptibility to infections. T...

Hyperbaric oxygen therapy (HBOT) provides patients with breathing pure oxygen under higher-than-normal air pressure. Applications of HBOT mainly occur in the management settings for the treatment of radiation-related complications. To date, lymphedema, proctitis and cystitis, and osteoradionecrosis of the jaw have been the most common conditions fo...

Background: Leukemia is a malignant disease that threatens human health and life. Nano-delivery systems improve drug solubility, bioavailability, and blood circulation time, and release drugs selectively at desired sites using targeting or sensing strategies. As drug carriers, they could improve therapeutic outcomes while reducing systemic toxicity...

Background: Beta-thalassemia major is an autosomal recessive disorder in hemoglobin synthesis. Ineffective erythropoiesis is the main characteristic of the disease, which results in anemia following the extensive destruction of red blood cells. Chronic antigenic stimulation following frequent blood transfusions lead to immune abnormalities, especi...

The authors of Integrated Education and Learning were asked how they would see the future of their field 30 years later. This chapter presents the authors’ views on cognitive semiotics as an integrated field of science in 2050, along with thinking skills (computational thinking, scientific thinking, and critical thinking); early childhood education...

Poxviruses (PXVs) are mostly known for the variola virus, being the cause of smallpox; however, re-emerging PXVs have also shown a great capacity to develop outbreaks of pox-like infections in humans. The situation is alarming; PXV outbreaks have been involving both endemic and non-endemic areas in recent decades. Stopped smallpox vaccination is a...

Tubulin-associated unit (tau) has been associated with more than 25 neurological disorders–the so-called tauopathies. Hence, finding a novel therapeutic agent targeting tau to halt the progression of diseases has been of interest. Alzheimer’s disease (AD) and progressive supranuclear palsy (PSP) are the most studied tauopathies. AD is characterized...

This article briefly reviews cancer immunity and the role of gut microbiota in carcinogenesis, followed by an understanding of mechanisms by which inosine is involved in cancer immunometabolism. The immune system plays a paradoxical role in cancer treatment. Antitumor immunity depends on the T-cell priming against tumor antigens, whereas inflammato...

Background Studies have described the role of microRNAs (miRNAs) in thymic function, along with directly observing the altered expression of miRNAs in thymuses of myasthenia gravis (MG) patients; so, miRNAs became a core component in the pathophysiology of MG. However, because the miRNA analysis results are contradictory, the identification of MG-r...

The spread of cancer is, particularly, in the advanced stages, so wide that symptoms related to multiple systems are present, along with increasing the psychosocial distress, pain, and fatigue that demand for palliative care (PC). PC integration is crucial to both the general healthcare system and the specific oncologic care. Also, PC should take b...

Background Neopterin (NEO) is a marker of immune stimulation. Increased NEO levels have been associated with autoimmune diseases, infections, and malignancies. Studies of NEO alterations in tuberculosis (TB) with or without HIV co-infection show inconsistent results. Moreover, challenges exist regarding TB diagnosis in people with HIV. Methods We...

Purpose Brain-derived neurotrophic factor (BDNF) belongs to the family of neurotrophic factors that can potentially increase cancer cell growth, survival, proliferation, anoikis, and migration by tyrosine kinase receptors TrkB and the p75NTR death receptor. The activation of BDNF/TrkB pathways leads to several downstream signaling pathways, includi...

Background and objective Thyroid hormone (TH) disturbances are perceived to contribute to cognitive impairment and dementia. However, there is no consensus on the association between TH levels and Alzheimer Disease (AD). In this study, we aimed to compare serum and cerebrospinal fluid (CSF) TH levels in AD patients to controls by performing a meta-...

The study hypothesis developed in this chapter is that the exercise of art criti-cism and aesthetic judgment encourages the emergence of such specific temper-ament dispositions necessary for a substantial increase in critical thinking skills in engineering students. The metacognitive tools designed in this work consid-ered that criticality requires...

Neuroplasticity or neural plasticity implicates the adaptive potential of the brain in response to extrinsic and intrinsic stimuli. The concept has been utilized in different contexts such as injury and neurological disease. Neuroplasticity mechanisms have been classified into neuroregenerative and function-restoring processes. In the context of in...

The Article Abstract is not available.

The authors of the Integrated ScienceIntegrated science:MultidisciplinarityMultidisciplinarityandInterdisciplinarityInterdisciplinarityinHealthHealth were asked how you would see the future of your field 30 years later. This chapter presents the authors’ views on this subject in 2050. The Al-Samah danceDance. In the above poem, Hushang Ebtehaj says...

HealthHealth is a complex problemProblem for scientistsScientist; we have made a 30-year effort to expect a seven-year increase in lifeLife length; on the other hand, a crisisCrises suddenly comes and causes a two-to-nine-year decrease in lifeLife length, simply overturning our expectationExpectation. We argue that it is not the causing pathogenPat...

Venous thromboembolism (VTE) is a clinical disease that includes deep vein thrombosis and pulmonary embolism. Amongst its underlying risk factors, cancer is of great importance. Stasis, endothelial injury, and hypercoagulability result in clot formation and VTE. Cancer can affect coagulability by favoring these three factors, resulting in VTE incid...

Background Cancers are among the most common causes of mortality and morbidity. Recently, bispecific antibodies (BsAbs) have been used for cancer treatment. The aim of this systematic review and meta-analysis will be to determine the safety and efficacy of BsAbs in the treatment of solid tumors. Methods We will search five electronic databases, Pu...

Endothelial cells (ECs) play a critical role in health and disease due to their widespread distribution and unique location. Although ECs are not regarded as classical immune cells, they actively participate in innate immune and inflammatory responses. EC function is affected by exogenous activators (i.e., infectious agents) and endogenous triggers...

Background Changes in endothelial function are implicated in the spread of tuberculosis (TB). Studies suggest a role for the vascular endothelial growth factor (VEGF) in TB-related endothelial function changes. However, the findings of studies investigating the VGEF profile in TB are not consistent, and no formal systematic review and meta-analysis...

In early 2020, a novel coronavirus, SARS-CoV2, started to spread throughout the world. The World Health Organization (WHO) declared the coronavirus disease 2019 (COVID-19) as a pandemic on March 5, 2020. This 2020's pandemic has to date caused about 200,000 deaths and is still affecting the lives of people worldwide. No solitary solution can overco...

Spring came and went; the COVID-19 pandemic is still an inhabitant of the world, and its tendency to infect individuals is preserved in numbers; so does the case fatality rate continues to increase. While a long list of facts provided by the clinical and medical sciences have remained unable to resolve the problem, recognizing environmental issues...

No formal agreement exists regarding central inflammatory cytokine aberrations in tuberculosis (TB). We undertook a systematic review and meta-analysis of studies comparing cytokine levels in cerebrospinal fluid (CSF) from patients with TB compared with controls. We searched PubMed, Scopus, and Web of Science for articles published up to June 22, 2...

Purpose: Computed tomography (CT) scan is a commonly used tool for the diagnosis of the novel coronavirus disease 2019 (COVID-19), similarly to reverse transcription-polymerase chain reaction (RT-PCR). Because of the limitations of RT-PCR, there is growing interest in the usability of the CT scan. The present systematic review and meta-analysis ai...

Loneliness has been defined as an agonizing encounter, experienced when the need for human intimacy is not met adequately, or when a person’s social network does not match their preference, either in number or attributes. This definition helps us realize that the cause of loneliness is not merely being alone, but rather not being in the company we...

Scientific collaboration has been a critical aspect of the development of all fields of science, particularly clinical medicine. It is well understood that myriads of benefits can be yielded by interdisciplinary and international collaboration. For instance, our rapidly growing knowledge on COVID-19 and vaccine development could not be attained wit...

Mesenchymal stem cells (MSCs) are multipotent cells beneficial in regenerative medicine and tissue repair. The therapeutic potential of MSCs for inflammatory diseases and conditions is partly due to secreted exosomes. Exosomes are one group of extracellular vesicles with 50–150 nm in diameter. They can carry numerous molecules and introduce them to...

Background In December 2019, a novel coronavirus disease (COVID-19) emerged in Wuhan, China, with an incredible contagion rate. However, the vertical transmission of COVID-19 is uncertain.Objectives This is a systematic review of published studies concerning pregnant women with confirmed COVID-19 and their neonates.Search strategyWe carried out a s...

Background Breast cancer is one of the most prevalent cancers with a high rate of mortality. Immune checkpoint inhibitors (ICIs) have shown promising results in breast cancer treatment. However, the incidences of adverse events (AEs) and immune-related AEs (irAEs) due to ICIs have not been investigated comprehensively. We aimed to determine any-gra...

In considering the changing world, the authors of the Integrated Science: Science without Borders were asked how you would see the future of your field 30 years later. The present chapter publishes authors’ views on this subject in 2050. Authors have integrated science into the person, thinking of complex problems, artificial intelligence, manageme...

Concern regarding coronavirus (CoV) outbreaks has stayed relevant to global health in the last decades. Emerging COVID-19 infection, caused by the novel SARS-CoV2, is now a pandemic, bringing a substantial burden to human health. Interferon (IFN), combined with other antivirals and various treatments, has been used to treat and prevent MERS-CoV, SA...

Scientific collaboration has been a critical aspect of the development of all fields of science, particularly clinical medicine. It is well understood that myriads of benefits can be yielded by interdisciplinary and international collaboration. For instance, our rapidly growing knowledge on COVID-19 and vaccine development could not be attained wit...

All the countries and regions have already been infected with novel coronavirus disease (COVID-19). This super small guest has paralyzed the economy of the entire world, from the extreme fall of the oil prices to the bankruptcy of the great companies or even the small retail shops. The people's lifestyle is undergoing significant changes, by which...

Starting in December 2019 in Wuhan Municipal Health Commission, the coronavirus disease 2019 (COVID-19) has crossed the borders forming a pandemic in 2020. The absence of pharmacological interventions has pushed governments to apply different sets of old, non-pharmacological interventions, which are, though temporary, helpful to prevent further pan...

The novel coronavirus disease (COVID-19) profoundly influences T-cell immunity. The counts of total T cells and T-cell subsets, especially CD4+ and CD8+ T cells, are decreased in patients with COVID-19. Also, the function of these cells becomes less effective as the expression of immune inhibitory receptors, such as Tim3 and PD-1, increases over ti...

By driving the ongoing pandemic of coronavirus disease 2019 (COVID-19), coronaviruses have become a significant change in twenty-first-century medicine, healthcare systems, education, and the global economy. This chapter rapidly reviews the origin, immunopathogenesis, epidemiology, diagnosis, clinical manifestations, and potential therapeutics of C...

Netting individuals separated from each other by vast distances; the present condition of COVID-19 needs art and its extraordinary capacity to connect human beings and integrate scientific disciplines. We can predict that the COVID-19 pandemic would leave the mind lonely and vulnerable to diseases, for, on the one hand, the COVID-19 pandemic and re...

The rapid epidemiological shift from an epidemic/outbreak in Wuhan, China, to a global pandemic of COVID-19 in less than 3 months came with lessons the world’s health system should learn to prepare for the future outbreaks. Since February 20, 2020, the total number of confirmed cases of COVID-19 has been increased very slowly in the countries of Ea...

Novel coronavirus disease 2019 (COVID-19) has posed a crucial hazard to global health. The new species share similarities with the two previously emerged entities: severe acute respiratory syndrome (SARS) and the Middle East respiratory syndrome (MERS) that have caused outbreaks in 2002 and 2012, respectively. Interestingly, all of these coronaviru...

Coronavirus disease 2019 (COVID-19) pandemic continues devastating effects on healthcare systems. Such a crisis calls for an urgent need to develop a risk stratification tool. The present chapter aimed to identify laboratory and clinical correlates of adverse outcomes in patients with COVID-19. To this end, we conducted a systematic evaluation of s...

Since December 2019, a novel coronavirus called severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has begun to infect people. The virus first occurred in Wuhan, China, but the whole world is now struggling with the pandemic. Over 13 million confirmed cases and 571,000 deaths have been reported so far, and this number is growing. Older pe...

The emergence of the novel coronavirus (SARS-CoV-2) and the worldwide spread of the coronavirus disease (COVID-19) have led to social regulations that caused substantial changes in daily life. The subsequent loneliness and concerns of the pandemic during social distancing, quarantine, and lockdown are psychosocial stressors that negatively affect t...

Background: Novel coronavirus disease 2019 (COVID-19) is the cause of the third pneumonia-like outbreak of coronaviruses in humans during the 21st century. The status of the host immune system is a critical factor that affects the severity and outcomes of COVID-19. In particular, antibody responses are an indicator of the anti-viral defense; so, a...

COVID-19 can affect the central nervous system (CNS) indirectly by inflammatory mechanisms and even directly enter the CNS. Thereby, COVID-19 can evoke a range of neurosensory conditions belonging to infectious, inflammatory, demyelinating, and degenerative classes. A broad range of non-specific options, including anti-viral agents and anti-inflamm...

The coronavirus disease 2019 (COVID-19) pandemic has affected almost all countries and territories. As of December 6, 2020, the United States of America and India have the highest prevalence. Each country has implemented different strategies to control and reduce the spread of disease. Here, the association between prevalence number and health poli...

New coronavirus disease 2019 (COVID-19) has succeeded in surprising the world with infecting more than 12 million people and claiming 560,000 lives in only six months. COVID-19 is associated with a spectrum of respiratory symptoms, especially dyspnea. Patients who progress to severe or critical condition display peripheral and posterior lung lesion...

Multiple sclerosis (MS) is a neurodegenerative disease associated with inflammatory demyelination and astroglial activation, with neuronal and axonal damage as the leading factors of disability. We aimed to perform a meta-analysis to determine changes in CSF levels of neuronal and glial biomarkers, including neurofilament light chain (NFL), total t...

Introduction: In this case-control study, we investigated the association between NLRP3 single-nucleotide polymorphisms (SNPs) rs10754558, rs3806265, rs4612666, and rs35829419 and myasthenia gravis (MG). Methods: Samples from MG patients were selected from a previous study conducted in our neuromuscular clinic, which investigated the association...

Novel coronavirus disease (COVID-19) has attracted much attention around the world due to its rapid transmission among humans and relatively high mortality rate. Studies are increasing to find the best therapeutic approach for the disease and its management. Regenerative medicine offers various cell-tissue therapeutics and related products, such as...

Narcolepsy, a sleep disorder characterized by loss of hypocretin neurons, has been associated with metabolic disturbances. Although the metabolic alterations in narcolepsy patients are widely investigated in the literature, the results are controversial. We performed a systematic search of literature to identify metabolic profiling studies in narco...

Background : Infectious disease outbreaks affect physical and mental health of humans worldwide. Studies showed that the prevalence of post-traumatic stress disorder (PTSD) symptoms increased in these outbreaks. This systematic-review and meta-analysis aimed to assess the prevalence of PTSD related symptoms in coronavirus outbreaks. Methods : Syst...

The novel coronavirus, known as 2019-nCoV or severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has caused an epidemic with high mortality and morbidity since December 2019, in Wuhan, China. The infection has now been transmitted to more than 210 countries worldwide and caused more than 200,000 deaths. Similar to other coronaviruses such...

UV radiation is carcinogenic to humans due to its mutagenic effects on DNA. DNA damage is then sensed by pattern recognition receptors, resulting in immune-mediated responses. UV radiation-induced cancers are, thus, considered the highest immunogenic tumors, among which is melanoma. The present chapter focuses mainly on the immunological aspects of...

Background Brain-derived neurotrophic factor (BDNF) plays a crucial role in the survival, differentiation, growth, and plasticity of the central nervous system (CNS). Post-traumatic stress disorder (PTSD) is a complex syndrome that affects CNS function. Evidence indicates that changes in peripheral levels of BDNF may interfere with stress. However,...

Background Since the beginning of the novel coronavirus (SARS-CoV-2) disease outbreak, there has been an increasing interest in finding a potential therapeutic agent for the disease. Considering the matter of time, the computational methods of drug repurposing offer the best chance of selecting one drug from a list of approved drugs for the life-th...

Due to the rapidly spreading of novel coronavirus disease (COVID-19) worldwide, there is an urgent need to develop efficient vaccines and specific antiviral treatments. Pathways of the viral entry into cells are interesting subjects for targeted therapy of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The present study aims to provi...

SARS-CoV-2 has shown its potential to cause severe manifestations among individuals with underlying cardiovascular disease (CVD). The patients infected with SARS-CoV-2 with pre-existing CVD are more likely to relapse. There are several reasons, including the prolonged hospitalization time as a consequence of their more severe illness and aberrant e...

Modern research not only removed the tumorigenic label from low-dose radiation but also related that to the activation of the repair system. The repair system prepares the body to mount early responses that control the initial DNA damage, block the spread of damage, and prevent genomic instability and tumor evolution. Despite such efforts, differen...

There is a long way to go before the coronavirus disease 2019 (Covid‐19) outbreak comes under control. qRT‐PCR is currently used for the detection of severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2), the causative agent of Covid‐19, but it is expensive, time‐consuming, and not as sensitive as it should be. Finding a rapid, easy‐to‐use,...

Just before 2020 began, a novel coronavirus, severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), brought for humans a potentially fatal disease known as coronavirus disease 2019 (COVID-19). The world has thoroughly been affected by COVID-19, while there has been little progress towards understanding the pathogenesis of COVID-19. Patients...

Background Narcolepsy is a sleep disorder characterized by a loss of hypocretin neurons in the hypothalamus. Inflammation is proposed as a mechanism for neurodegeneration in narcolepsy. Numerous studies have investigated peripheral cytokine measures in narcoleptic patients, though the results are not conclusive. The current systematic review and me...

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a beta coronavirus that uses the human angiotensin-converting enzyme 2 (ACE2) receptor as a point of entry. The present review discusses the origin and structure of the virus and its mechanism of cell entry followed by the therapeutic potentials of strategies directed towards SARS-CoV2...

Background: Evidence links COVID-19 severity to hyper-inflammation. Treatment with tocilizumab, a monoclonal antibody directed against the interleukin-6 (IL-6) receptor, was shown to lead to clinical improvement in patients with severe COVID-19. We, therefore, performed the present systematic review and meta-analysis to investigate whether the cir...

Coronaviruses disease (COVID-19) has caused major outbreaks. A novel variant, SARS-CoV-2, is responsible for COVID-19 pandemic. Clinical presentations and pathological mechanisms of COVID-19 are broad. The respiratory aspect of the disease has been extensively researched. Emerging studies point out the possibility of the central nervous system (CNS...

The novel coronavirus, SARS-CoV2, can cause a potentially fatal disease, COVID-19, in humans. Here, we will provide an overview of therapeutic options for COVID-19. Plasma from patients recovered from COVID-19 that contains antibodies against SARS-CoV2 has shown promising results in patients with severe COVID-19. Also, IVIG, combined with moderate-...

Coronaviruses recently returned with a new one, SARS-CoV-2, related to a potentially severe respiratory disease–called the coronavirus disease (COVID-19). Research shows that the SARS-CoV-2 can be clustered with the Bat SARS-like coronavirus. Bats possess an additional, innate ability for antiviral defense, and, on the other hand, the potential to...

Introduction: At the end of 2019, Wuhan, a city in China with a population of about 11 million, witnessed the outbreak of unusual pneumonia. As of March 29, 2020, the disease has spread to more 199 countries and territories worldwide. The 2019 novel coronavirus, 2019-nCoV, is known as the probable causative agent of the illness. Areas covered: Here...

Background and purpose: The impact of music on the human body extends beyond an emotional response. Music can bring benefits to the cardiovascular system by influencing heart rate variability (HRV), which is a well-accepted method to analyze the oscillations of the intervals between successive heartbeats and investigate the cardiovascular autonomic...

The thymus gland is highly valuable, due to its functions as a part of the neuroendocrine system as well as its actions to provide a primary lymphoid microenvironment that efficiently carries T-cell differentiation and selection. This book begins with an introduction and explanation of the development of the thymus. Subsequent chapters examine a ra...

Toll-like receptors (TLRs) are pattern recognition receptors that allow innate immunity to protect our body against invading pathogens. They are also regulators of adaptive immunity. The human TLR was discovered quite recently, but its functional significance is known worldwide and today TLR agonists have been approved for use in humans. This book...

Increasing evidence suggests that the function of the GABAergic system is abnormally low in autism spectrum disorder (ASD). Baclofen, which functions as a selective agonist for GABAB receptors, does appear promising for the treatment of ASD. We conducted a 10-week randomized-controlled study aimed at evaluating the potential of baclofen as an adjuv...