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Topic Review
Impact of Heavy Metals on Glioma Tumorigenesis
Heavy metals are capable of generating reactive oxygen, which plays a key role in various pathological mechanisms. Alteration of the homeostasis of heavy metals could cause the overproduction of reactive oxygen species and induce DNA damage, lipid peroxidation, and the alteration of proteins. A large number of studies have shown that iron, cadmium, lead, nickel, chromium, and mercury levels were significantly elevated in patients affected by gliomas.
  • 309
  • 08 Nov 2023
Topic Review
Regulatory ILC2—Role of IL-10 Producing ILC2 in Asthma
Innate lymphoid cells (ILC) are a family of lineage-negative cells that are are proposed to be critical drivers of inflammation at mucosal interfaces. KLRG1+ILC2 have the capacity to produce the anti-inflam-matory cytokine IL-10. ILC2 respond to microenvironmental cues, including retinoic acid (RA), IL-2, IL-4, IL-10, and IL-33, as well as neuropeptide mediators such as neuromedin-U (NMU), prompting a shift towards IL-10 and away from T2 cytokine production. In contrast, TGF-β attenuates IL-10 production by ILC2. Immune regulation provided by IL-10+ILC2s holds potential significance for the management of T2 inflammatory conditions.
  • 236
  • 08 Nov 2023
Topic Review
Beneficial Mechanisms of Physical Exercise in Alzheimer’s Disease
Physical exercise has emerged as a promising non-pharmacological intervention for Alzheimer’s disease (AD), with demonstrated effects on promoting neurogenesis, activating neurotrophic factors, reducing Aβ aggregates, minimizing the formation of neurofibrillary tangles (NFTs), dampening inflammatory processes, mitigating oxidative stress, and improving the functionality of the neurovascular unit (NVU). Overall, the neuroprotective effects of exercise are not singular, but are multi-targets. 
  • 397
  • 08 Nov 2023
Topic Review
Nanoporous Materials for Advancing Ophthalmic Treatments
The landscape of ophthalmology is undergoing significant transformations, driven by technological advancements and innovations in materials science. One of the advancements in this evolution is the application of nanoporous materials, endowed with unique physicochemical properties ideal for a variety of ophthalmological applications. Characterized by their high surface area, tunable porosity, and functional versatility, these materials have the potential to improve drug delivery systems and ocular devices.
  • 181
  • 08 Nov 2023
Topic Review
ECMO Management in Severely Hypothermic Cardiac Arrest Patients
Accidental hypothermia, defined as an unintentional drop of the body core temperature below 35 °C, is one of the causes of cardiocirculatory instability and reversible cardiac arrest. Currently, extracorporeal life support (ECLS) rewarming is recommended as a first-line treatment for hypothermic cardiac arrest patients. The aim of the ECLS rewarming is not only rapid normalization of core temperature but also maintenance of adequate organ perfusion. Veno-arterial extracorporeal membrane oxygenation (ECMO) is a preferred technique due to its lower anticoagulation requirements and potential to prolong circulatory support. Although highly efficient, ECMO is acknowledged as an invasive treatment option, requiring experienced medical personnel and is associated with the risk of serious complications. 
  • 288
  • 08 Nov 2023
Topic Review
Clinical Studies on PPARγ Activity in Premature Babies
Worldwide, three-quarters of a million babies are born extremely preterm (<28 weeks gestation) with devastating outcomes: 20% die in the newborn period, a further 35% develop bronchopulmonary dysplasia (BPD), and 10% suffer from cerebral palsy. Pioglitazone, a Peroxisome Proliferator Activated Receptor Gamma (PPARγ) agonist, may reduce the incidence of BPD and improve neurodevelopment in extreme preterm babies. Pioglitazone exerts an anti-inflammatory action mediated through Nuclear Factor-kappa B repression. PPARγ signalling is underactive in preterm babies as adiponectin remains low during the neonatal period.
  • 174
  • 08 Nov 2023
Topic Review
Nanocarriers in Tuberculosis Treatment
The World Health Organization identifies tuberculosis (TB), caused by Mycobacterium tuberculosis, as a leading infectious killer. Although conventional treatments for TB exist, they come with challenges such as a heavy pill regimen, prolonged treatment duration, and a strict schedule, leading to multidrug-resistant (MDR) and extensively drug-resistant (XDR) strains. Nanocarriers, such as lipid nanoparticles, nanosuspensions, liposomes, and polymeric micelles, facilitate targeted delivery of anti-TB drugs. The benefits of nanocarriers include reduced drug doses, fewer side effects, improved drug solubility, better bioavailability, and improved patient compliance, speeding up recovery.
  • 294
  • 08 Nov 2023
Topic Review
Septic Acute Kidney Injury
Sepsis is a life-threatening condition that results from a profoundly dysregulated response to infection. It can lead to organ failure distant from the primary site of the infection, particularly in the kidneys. Sepsis can cause acute kidney injury (AKI). Sepsis and AKI form a vicious cycle, as sepsis is one of the main drivers of critical illness.
  • 233
  • 08 Nov 2023
Topic Review
Aggressive PitNETs and Potential Target Therapies
Pituitary adenomas, namely pituitary neuroendocrine tumors (PitNETs), are a heterogeneous group of neoplasms deriving from the neuroendocrine cell of the adeno-pituitary and represent 15% of all intracranial tumors. Evidence has suggested the importance of epigenetic modifications in influencing PitNET pathophysiology and clinical behavior. Indeed, most pituitary tumors are sporadic without any specific genetic driver mutations. Furthermore, a better understanding of epigenetic modifications in PitNETs is paramount to developing novel therapeutic strategies.
  • 185
  • 08 Nov 2023
Topic Review
Current Therapies for Chronic Subjective Tinnitus
Chronic subjective tinnitus, the perception of sound without an external source for longer than six months, may be a greatly debilitating condition for some people, and is associated with psychiatric comorbidities and high healthcare costs.
  • 225
  • 08 Nov 2023
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