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Topic Review
Dental Pulp Regeneration
Dental pulp regeneration requires an integrated use of three key elements, including cells, biomaterial scaffolds, and signaling molecules, which enables the recapitulation of biological processes for normal tissue development.
  • 789
  • 03 Jun 2021
Topic Review
COVID-19 Pneumonia/Idiopathic Interstitial Pneumonias
COVID-19 pneumonia represents a challenging health emergency, due to the disproportion between the high transmissibility, morbidity, and mortality of the virus and healthcare systems possibilities. Literature has mainly focused on COVID-19 pneumonia clinical-radiological diagnosis and therapy, and on the most common differential diagnoses, while few papers investigated rare COVID-19 pneumonia differential diagnoses or the overlapping of COVID-19 pneumonia on pre-existing lung pathologies. This article presents the main radiological characteristics of COVID-19 pneumonia and Idiopathic Interstitial Pneumonias (IIPs) to identify key radiological features for a differential diagnosis among IIPs, and between IIPs and COVID-19 pneumonia. COVID-19 pneumonia differential diagnosis with IIPs is challenging, since these entities may share common radiological findings as ground glass opacities, crazy paving patterns, and consolidations. Multidisciplinary discussion is crucial to reach a final and correct diagnosis. Radiologists have a pivotal role in identifying COVID-19 pneumonia patterns, reporting possible overlapping with long-lasting lung diseases, and suggesting potential differential diagnoses. An optimal evaluation of HRTC may help in containing the disease, in promoting better treatment for patients, and in providing an efficient allocation of human and economic resources. 
  • 789
  • 24 Sep 2021
Topic Review
Salvia miltiorrhiza
Salvia miltiorrhiza Bunge, also known as red sage, is a valued herbal plant in the traditional medicine in Korea, China and Japan. It is called as Dansam in Korea, Danshen in China. It is well known for its highly medicinal properties in treating of heart and vascular diseases, chronic renal failure, Alzheimer’s disease, hepatitis and so forth. Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. 
  • 789
  • 28 Sep 2021
Topic Review
Distribution and Diagnostics of Invasive Candidiasis
Invasive candidiasis (IC) is a systemic life-threatening infection of immunocompromised humans, but remains a relatively neglected disease among public health authorities. Ongoing assessments of disease epidemiology are needed to identify and map trends of importance that may necessitate improvements in disease management and patient care. Well-established incidence increases, largely due to expanding populations of patients with pre-disposing risk factors, has led to increased clinical use and pressures on antifungal drugs. This has been exacerbated by a lack of fast, accurate diagnostics that have led treatment guidelines to often recommend preventative strategies in the absence of proven infection, resulting in unnecessary antifungal use in many instances. The consequences of this are multifactorial, but a contribution to emerging drug resistance is of primary concern, with high levels of antifungal use heavily implicated in global shifts to more resistant Candida strains.
  • 788
  • 24 Jun 2022
Topic Review
Sperm Selection for Intracytoplasmic Sperm Injection
Intracytoplasmic sperm injection (ICSI) is the method that has definitely revolutionized the field of ART since normal fertilization and ongoing pregnancies can be achieved even with low quality sperm samples and affected spermatozoa. By injecting a single sperm cell in the oocyte, the technique bypasses several biological barriers that naturally select the gametes to achieve optimal embryonic and fetal development.
  • 788
  • 10 Jan 2022
Topic Review
Alpha 1-Antitrypsin Deficiency
Alpha-1 antitrypsin deficiency (A1AD or AATD) is a genetic disorder that may result in lung disease or liver disease. Onset of lung problems is typically between 20 and 50 years old. This may result in shortness of breath, wheezing, or an increased risk of lung infections. Complications may include COPD, cirrhosis, neonatal jaundice, or panniculitis. A1AD is due to a mutation in the SERPINA1 gene that results in not enough alpha-1 antitrypsin (A1AT). Risk factors for lung disease include cigarette smoking and environmental dust. The underlying mechanism involves unblocked neutrophil elastase and build up of abnormal A1AT in the liver. It is autosomal co-dominant, meaning that one defective allele tends to result in milder disease than two defective alleles. The diagnosis is suspected based on symptoms and confirmed by blood tests or genetic tests. Treatment of lung disease may include bronchodilators, inhaled steroids, and when infections occur antibiotics. Intravenous infusions of the A1AT protein or in severe disease lung transplantation may also be recommended. In those with severe liver disease liver transplantation may be an option. Avoiding smoking is recommended. Vaccination for influenza, pneumococcus, and hepatitis is also recommended. Life expectancy among those who smoke is 50 years old while among those who do not smoke it is almost normal. The condition affects about 1 in 2,500 people of Europeans descent. Severe deficiency occurs in about 1 in 5,000. In Asians it is uncommon. About 3% of people with COPD are believed to have the condition. Alpha-1 antitrypsin deficiency was first described in the 1960s.
  • 789
  • 11 Nov 2022
Topic Review
Attention Deficit Hyperactivity Disorder (ADHD)
Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by a persistent pattern of inattention and/or hyperactivity-impulsivity. ADHD impairments arise from irregularities primarily in dopamine (DA) and norepinephrine (NE) circuits within the prefrontal cortex.
  • 787
  • 17 Feb 2022
Topic Review
C-Reactive Protein (CRP) in Psychosis
C-reactive protein (CRP) is an acute-phase protein that is produced by hepatocytes and other cell types, including immune cells, endothelial cells, and smooth muscle cells, after stimulation of the gene encoding for CRP by Interleukin-6 (IL-6).
  • 787
  • 28 Mar 2022
Topic Review
Genetic Alterations Featuring Biological Models
Pancreatic ductal adenocarcinoma (PDAC) is the fourth leading cause of cancer-related death worldwide. This high mortality rate is due to the disease’s lack of symptoms, resulting in a late diagnosis. Biomarkers and treatment options for pancreatic cancer are also limited. In order to overcome this, new research models and novel approaches to discovering PDAC biomarkers are required. In this review, we outline the hereditary and somatic causes of PDAC and provide an overview of the recent genome wide association studies (GWAS) and pathway analysis studies. We also provide a summary of some of the systems used to study PDAC, including established and primary cell lines, patient-derived xenografts (PDX), and newer models such as organoids and organ-on-chip. These ex vitro laboratory systems allow for critical research into the development and progression of PDAC.
  • 787
  • 16 Oct 2020
Topic Review
The Role of Curcumin in Chronic Disorders
Curcumin is the primary polyphenol in turmeric’s curcuminoid class. It has a wide range of therapeutic applications, such as anti-inflammatory, antioxidant, antidiabetic, hepatoprotective, antibacterial, and anticancer effects against various cancers, but has poor solubility and low bioavailability.
  • 787
  • 30 Nov 2021
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