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Topic Review
Unobtrusive Monitoring of Sleep Cycles
Polysomnography is the gold-standard method for measuring sleep but is inconvenient and limited to a laboratory or a hospital setting. As a result, the vast majority of patients do not receive a proper diagnosis. In an attempt to solve this issue, sleep experts are continually looking for unobtrusive and affordable alternatives that can provide longitudinal sleep tracking. Collecting longitudinal data on sleep can accelerate epidemiological studies exploring the effect of sleep on health and disease. These alternatives can be in the form of wearables (e.g., actigraphs) or nonwearable (e.g., under-mattress sleep trackers). 
  • 1.3K
  • 19 Apr 2022
Topic Review
Factors Influencing Usage Behavior on Mobile Health Applications
As people pay more attention to health, mobile health applications (mHealth apps) are becoming popular. These apps offer health services that run on mobile devices to help improve users’ health behaviors. However, few studies explore what motivates users to continue to use these apps. 
  • 1.3K
  • 10 Feb 2022
Topic Review
Genesis of Endotheliopathy
Endotheliopathy, according to the “two-activation theory of the endothelium”, is triggered by the activated complement system in critical illnesses, such as sepsis, diabetes and polytrauma, leading to two distinctly different molecular dysfunctions: (1) the activation of the inflammatory pathway due to the release of inflammatory cytokines, such as interleukins, interferons and tumor necrosis factors, and (2) the activation of the microthrombotic pathway due to the exocytosis of hemostatic factors, including ultra-large von Willebrand factor (ULVWF) multimers and FVIII. These lead to inflammation and microthrombogenesis. The former produces inflammatory diseases, and the latter produces endotheliopathy-associated vascular microthrombotic disease (EA-VMTD), which orchestrates not only TTP-like syndrome characterized by the triad of consumptive thrombocytopenia, microangiopathic hemolytic anemia and multiorgan dysfunction syndrome, but also many other endotheliopathic syndromes. The diagnostic features of EA-VMTD are well established now and therapeutic strategies are being formulated. 
  • 1.3K
  • 11 Oct 2022
Topic Review
Advances in Non-Invasive Neuromodulation: Closed-Loop Vagus Nerve Stimulation
Transcutaneous auricular vagus nerve stimulation (taVNS) is a non-invasive neuromodulation therapy that eliminates the need for internal device implantation, presenting as a favorable therapeutic option. This method relies on electrical surface stimulation, bypassing the need for surgical procedures.
  • 1.3K
  • 18 Jan 2024
Topic Review
NK Cells—the Immune System against Glioblastoma
Glioblastoma (GBM) is the primary cancer with the highest incidence within the central nervous system. Natural killer (NK) cells are innate lymphocytes that play an important role in immunosurveillance, acting alongside other immune cells in the response against various types of malignant tumors and the prevention of metastasis. NK cells are being exploited in many ways to treat cancer. The broad arsenal of NK-based therapies includes adoptive transfer of in vitro expanded and activated cells, genetically engineered cells to contain chimeric antigen receptors (CAR-NKs), in vivo stimulation of NK cells (by cytokine therapy, checkpoint blockade therapies, etc.), and tumor-specific antibody-guided NK cells, among others. 
  • 1.3K
  • 28 Feb 2022
Topic Review
The COVID-19 and Autism-Spectrum Experience (CASE) Parent Survey
The COVID-19 outbreak represented a challenging period, especially for people suffering from pre-existing mental health related issues. Individuals with Autism Spectrum Disorders (ASD) are among this patient population and thus particularly at risk due to their vulnerability and difficulties with adapting to changes and complex situations. The CASE parent survey was developed by a group of physicians, psychologists, and child life specialists, in order to assess the impact of the COVID-19 emergency on children and adolescents with ASD. It consists of 40 questions (20 yes/no questions, 18 multiple choice questions and 2 open-response questions), subdivided into three categories investigating Autism Spectrum Disorder's subjects socio-demographic and clinical characteristics, the impact the COVID-19 outbreak had on their physical and mental wellbeing, and the needs to deal with the ongoing emergency.
  • 1.3K
  • 08 Nov 2022
Topic Review
Guinea Worm Disease
Dracunculiasis, also known as Guinea worm disease (GWD), is a neglected tropical disease (NTD) caused by a parasite (Dracunculus medinensis). In the past, dracunculiasis was known as “the disease of the empty granary” because of the difficulties patients had in going to work in fields or to school when affected by this disease. In tropical areas, the condition has been widespread in economically disadvantaged communities, and has been associated with reduced economic status and low levels of education. By development and optimization of multi-layered control measures, transmission by the vector has been interrupted, but there are foci in several African countries with a high risk of compromising the results obtained in the control of this neglected disease. 
  • 1.3K
  • 25 Nov 2022
Topic Review
Wearable Sensing Technology and Long COVID
Long COVID consequences have changed the perception towards disease management, and it is moving towards personal healthcare monitoring. Wearable sensors are being explored for its simplicity, portability, and real time health monitoring system. These smart devices can detect physiological changes in the human body providing a real time solution for quicker medical decision.
  • 1.3K
  • 09 Jan 2023
Topic Review
Medical Services for Insomnia in Korea
Researchers reviewed the National Patient Sample data from the Health Insurance Review and Assessment Service to determine healthcare utilization in patients diagnosed with insomnia (International Classification of Diseases-10 codes G470, F510) between January 2010 and December 2016.
  • 1.3K
  • 04 Jan 2022
Topic Review
Calculus as a Risk Factor for Periodontal Disease
Based on the 2018 classification of periodontal disease, a series of articles have been published describing the decision points of periodontal therapy and how the findings collected at those decision points can be used as guidelines for periodontal therapy.
  • 1.3K
  • 11 Nov 2022
Topic Review
Homocysteine
Homocysteine (Hcy) is a sulfur-containing amino acid generated during methionine metabolism, accumulation of which may be caused by genetic defects or the deficit of vitamin B12 and folate.
  • 1.3K
  • 12 Oct 2021
Topic Review
Driver's age and road crash
It has been widely reported that younger and older drivers have an excess risk of causing a road crash. Two casual hypotheses may coexist: the riskier driving behaviors and age-related mechanisms in extreme age groups (direct path) and the different environmental and vehicle circumstances (indirect path). Our aim was to quantify, through a mediation analysis, the percentage contribution of both paths. A case-control study was designed from the Spanish Register of Road Crashes with victims from 2014 to 2017. Assuming a quasi-induced exposure approach, controls were non-responsible drivers involved in clean collisions between two or more vehicles (n = 52,131). Responsible drivers for these collisions plus drivers involved in single crashes constituted the case group (n = 82,071). A logit model in which the outcome was the log (odds) of causing a road crash and the exposure was age groups was adjusted for driver, vehicle and environmental factors. The highest crash risk was observed in extreme age groups, compared to the 35-44 year old age group: the youngest (18-24 years old, odds ratio = 2.14, 95% confidence interval: 2.06-2.24) and the oldest drivers (>74 years old, odds ratio = 3.30, 95% confidence interval: 3.04-2.58). The mediation analysis identified the direct path as the main explanatory mechanism for these increases: 89% in the youngest and 93% in the oldest drivers. These data support the hypothesis that the excess crash risk observed for younger and older drivers is mainly related to their higher frequency of risky driving behaviors and age-related loss of capabilities. Preventive strategies in extreme-aged drivers should focus on decreasing these behaviors.
  • 1.3K
  • 05 Oct 2021
Topic Review
Fibrinogen in Hypofibrinogenemia
Congenital fibrinogen disorders are diseases associated with a bleeding tendency; however, there are also reports of thrombotic events. Fibrinogen plays a role in the pathogenesis of thrombosis due to altered plasma concentrations or modifications to fibrinogen’s structural properties, which affect clot permeability, resistance to lysis, and its stiffness. Several distinct types of genetic change and pathogenetic mechanism have been described in patients with bleeding and a thrombotic phenotype, including mutations affecting synthesis or processing in three fibrinogen genes.
  • 1.3K
  • 02 Mar 2022
Topic Review
Masks
Face masks can protect humans through their filtration function. They include different types and mechanisms of filtration whose performance depends on the texture of the fabric, the latter of which is strongly related to the manufacturing method. 
  • 1.3K
  • 24 Jan 2022
Topic Review
Robotic Surgery
The advent of robotic surgical systems had a significant impact on every surgical area, especially urology, gynecology, and general and cardiac surgery. 
  • 1.3K
  • 30 Aug 2023
Topic Review
Zearalenone and the Immune Response
Zearalenone (ZEA) is an estrogenic fusariotoxin, being classified as a phytoestrogen, or as a mycoestrogen. ZEA and its metabolites are able to bind to estrogen receptors, 17β-estradiol specific receptors, leading to reproductive disorders which include low fertility, abnormal fetal development, reduced litter size and modification at the level of reproductive hormones especially in female pigs. ZEA has also significant effects on immune response with immunostimulatory or immunosuppressive results. This review presents the effects of ZEA and its derivatives on all levels of the immune response such as innate immunity with its principal component inflammatory response as well as the acquired immunity with two components, humoral and cellular immune response. The mechanisms involved by ZEA in triggering its effects are addressed. 
  • 1.2K
  • 26 Apr 2021
Topic Review
Impact of COVID-19 on Young People's Mental Health
There is increasing evidence of the psychological impact of COVID-19 on various population groups, with concern particularly focused on young people’s mental health. Yet to date little research has explored the views of young people themselves on the impact of living through the pandemic on their mental health. Young people's discussions on social media have highlighted the complexities of this impact and how socially embedded it has been. Forging appropriate support for young people post-pandemic will necessitate looking beyond an individualised conceptualisation of their mental health that sets this apart from broader societal concerns. Instead, both research and practice need to take a systemic approach, recognising young people’s societal belonging and social contexts.
  • 1.2K
  • 13 Jan 2022
Topic Review
Hybrid Nanobioengineered Nanomaterial-Based Electrochemical Biosensors
Nanobioengineered-based hybrid electrochemical biosensors exploit the synergistic properties of hybrid systems that connect biomolecules with nanomaterials to engineer highly sensitive biosensing platforms for the specific electrochemical detection of different target analytes.
  • 1.2K
  • 30 Jun 2022
Topic Review
Real-World Evidence
Real-world evidence (RWE) is increasingly involved in the early benefit assessment of medicinal drugs. It is expected that RWE will help to speed up approval processes comparable to RWE developments in vaccine research during the COVID-19 pandemic. Definitions of RWE are diverse, marking the highly fluid status in this field. So far, RWE comprises information produced from data routinely collected on patient’s health status and/or delivery of health care from various sources other than traditional clinical trials. These sources can include electronic health records, claims, patient-generated data including in home-use settings, data from mobile devices, as well as patient, product, and disease registries. RWE has already been included in various approval procedures of regulatory authorities, reflecting its actual acceptance and growing importance in evaluating and accelerating new therapies. Since RWE research is still in a transition process, and since a number of gaps in this field have been explored, more guidance and a consented definition are necessary to increase the implementation of real-world data.
  • 1.2K
  • 02 Sep 2022
Topic Review
Post-Traumatic Stress Disorder in People with Visual Impairment
People with a visual impairment appear to have an increased risk of experiencing potentially traumatizing life events and possibly also subsequently developing post-traumatic stress disorder (PTSD). 
  • 1.2K
  • 21 Feb 2022
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