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Topic Review
Viral Liver Disease and Intestinal Gut–Liver Axis
The intestinal microbiota is closely related to liver diseases via the intestinal barrier and bile secretion to the gut. Impairment of the barrier can translocate microbes or their components to the liver where they can contribute to liver damage and fibrosis.
  • 150
  • 26 Jan 2024
Topic Review
Electrolyzed Hydrogen Water for CKD and Hemodialysis
Chronic kidney disease (CKD), which is globally on the rise, has become an urgent challenge from the perspective of public health, given its risk factors such as end-stage renal failure, cardiovascular diseases, and infections. The pathophysiology of CKD, including dialysis patients, is deeply associated with enhanced oxidative stress in both the kidneys and the entire body. Therefore, the introduction of a safe and widely applicable antioxidant therapy is expected as a measure against CKD. Electrolyzed hydrogen water (EHW) generated through the electrolysis of water has been confirmed to possess chemical antioxidant capabilities. In Japan, devices producing this water have become popular for household drinking water. In CKD model experiments conducted to date, drinking EHW has been shown to suppress the progression of kidney damage related to hypertension. Furthermore, clinical studies have reported that systemic oxidative stress in patients undergoing dialysis treatment using EHW is suppressed, leading to a reduction in the incidence of cardiovascular complications.
  • 103
  • 26 Jan 2024
Topic Review
Enteric Glial Cells and Their Involvement in PD
The brain–gut axis has been identified as an important contributor to the physiopathology of Parkinson’s disease (PD).  In this pathology, inflammation is thought to be driven by the damage caused by aggregation of α-synuclein in the brain. Activation and reactive gliosis are associated to the neurodegeneration produced by Parkinson’s disease in the enteric nervous system.
  • 94
  • 26 Jan 2024
Topic Review
Mismatch Repair Deficiency in Endometrial Cancer
Among the four endometrial cancer (EC) TCGA molecular groups, the MSI/hypermutated group represents an important percentage of tumors (30%), including different histotypes, and generally confers an intermediate prognosis for affected women, also providing new immunotherapeutic strategies. Immunohistochemistry for MMR proteins (MLH1, MSH2, MSH6 and PMS2) has become the optimal diagnostic MSI surrogate worldwide. 
  • 211
  • 25 Jan 2024
Topic Review
Polymersomes in Drug Delivery Systems
Polymersomes are artificial nanoparticles formed by the self-assembly process of amphiphilic block copolymers composed of hydrophobic and hydrophilic blocks. They can encapsulate hydrophilic molecules in the aqueous core and hydrophobic molecules within the membrane. The composition of block copolymers can be tuned, enabling control of characteristics and properties of formed polymersomes and, thus, their application in areas such as drug delivery, diagnostics, or bioimaging. The preparation methods of polymersomes can also impact their characteristics and the preservation of the encapsulated drugs. Due to the shortcomings related to the stability, efficacy, and safety of some therapeutics in the human body, polymersomes as drug delivery systems have been good candidates to improve the quality of therapies against a wide range of diseases, including cancer. Chemotherapy and immunotherapy can be improved by using polymersomes to deliver the drugs, protecting and directing them to the exact site of action.
  • 140
  • 25 Jan 2024
Topic Review
Vaccines to Treat Substance Use Disorders
Addiction, particularly in relation to psychostimulants and opioids, persists as a global health crisis with profound social and economic ramifications. Traditional interventions, including medications and behavioral therapies, often encounter limited success due to the chronic and relapsing nature of addictive disorders. Consequently, there is significant interest in the development of innovative therapeutics to counteract the effects of abused substances. In recent years, vaccines have emerged as a novel and promising strategy to tackle addiction. Anti-drug vaccines are designed to stimulate the immune system to produce antibodies that bind to addictive compounds, such as nicotine, cocaine, morphine, methamphetamine, and heroin. These antibodies effectively neutralize the target molecules, preventing them from reaching the brain and eliciting their rewarding effects. By obstructing the rewarding sensations associated with substance use, vaccines aim to reduce cravings and the motivation to engage in drug use. Although anti-drug vaccines hold significant potential, challenges remain in their development and implementation. The reversibility of vaccination and the potential for combining vaccines with other addiction treatments offer promise for improving addiction outcomes.
  • 160
  • 25 Jan 2024
Topic Review
Diabetic Keratopathy
Diabetes mellitus, the most prevalent endocrine disorder, not only impacts the retina but also significantly involves the ocular surface. Diabetes contributes to the development of dry eye disease and induces morphological and functional corneal alterations, particularly affecting nerves and epithelial cells. These changes manifest as epithelial defects, reduced sensitivity, and delayed wound healing, collectively encapsulated in the context of diabetic keratopathy. In advanced stages of this condition, the progression to corneal ulcers and scarring further unfolds, eventually leading to corneal opacities. This critical complication hampers vision and carries the potential for irreversible visual loss. 
  • 123
  • 25 Jan 2024
Topic Review
Central and Peripheral Nervous System Complications in AFD
Fabry disease (FD) is a recessive monogenic disease linked to chromosome X due to more than two hundred mutations in the alfa-galactosidase A (GLA) gene. In Anderson–Fabry disease (AFD), deficiency of the enzyme alfa-galactosidase A (α-GalA) leads to an abnormal buildup of globotriaosylceramide (Gb3), which is associated with end-organ damage, progressive organ failure, and subsequent clinical manifestations.
  • 149
  • 25 Jan 2024
Topic Review
Artificial Intelligence in the Management of Hepatocellular Carcinoma
Artificial Intelligence (AI) can be a useful tool in the management of disease processes such as hepatocellular carcinoma (HCC) as treatment decisions are often complex and multifaceted. AI applications in medicine are expanding with the ongoing advances in AI including more sophisticated machine learning and deep learning processes.
  • 159
  • 25 Jan 2024
Topic Review
Corpse Decomposition Process and Postmortem Interval
Lipids play a critical role in biology since they act mainly as a source of energy reserve, and they are part of some structural elements, being the main constituent of most membranes, such as in the case of the nuclear membrane and the membrane of some organelles. They have other essential functions, such as participation in specific processes including cell signaling, material transport, cell proliferation, cell differentiation, metabolism, and thermoregulation. Although lipids are essential for carrying out various processes in the body, they could also cause certain diseases when deregulation occurs.
  • 126
  • 25 Jan 2024
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