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Topic Review
FGFR3-TACCs3 Fusions in Human Glioblastoma
Glioma are the most frequent malignant primary CNS tumors in adults, with an incidence of 5–6 per 100,000 per year, with glioblastoma (with 3.2 per 100,000 per year) being the largest subgroup. The current therapy for glioblastoma is resection followed by radiochemotherapy and their prognosis is always fatal.Oncogenic fusion genes emerged as successful targets in several malignancies, such as chronic myeloic leukemia or lung cancer. Fusion of the fibroblast growth receptor 3 and the transforming acidic coiled coil containing protein – FGFR3-TACC3-fusion is prevalent in 3-4% of human glioblastoma. The fusion protein leads to constitutively activated kinase signaling of FGFR3 and thereby promotes cell proliferation and tumour progression. An overview on clinical and histomolecular features of FGFR3-TACC3-fusion positive glioblastoma is described and the cellular fuction of the fusion protein in glioblastoma cells is highlighted.
  • 792
  • 24 Aug 2022
Topic Review
Fenamates for Neurodegenerative Disorders
Neurodegenerative disorders are desperately lacking treatment options. It is imperative that drug repurposing be considered in the fight against neurodegenerative diseases. Fenamates have been studied for efficacy in treating several neurodegenerative diseases. 
  • 792
  • 06 May 2021
Topic Review
Bulbous Plants Drimia
Drimia (synonym Urginea) plants are bulbous plants belonging to the family Asparagaceae (formerly the family Hyacinthaceae) and are distinctive, powerful medicinal plants. Just some species are indigenous to South Africa and have been traditionally utilized for centuries to cure various diseases and/or ailments. They have been recognized among the most famous and used medicinal plants in South Africa. Traditionally, the plants are used for various illnesses such as dropsy, respiratory disease, bone and joint complications, skin disorders, epilepsy and cancer. A number of studies have reported biological properties such as antiviral, antibacterial, antioxidant and anti-inflammatory, immunomodulatory, and anticancer activities. Their bulbs are a popular treatment for colds, measles, pneumonia, coughs, fever and headaches. 
  • 792
  • 18 Oct 2021
Topic Review
DNA Damage Response
Genomic instability is responsible for the progression of acute leukemia, caused by the dysfunction of the DDR genes and activation of certain oncogenes
  • 792
  • 26 Oct 2020
Topic Review
Butyrate
Butyrate emerged because it might have a potential in alleviating obesity and related comorbidities. 
  • 791
  • 09 Mar 2021
Topic Review
Ivermectin for the Treatment and/or Prophylaxis of COVID-19
The pathogenesis of Coronavirus Disease 2019 (COVID-19) is initiated by viral entry through the angiotensin-converting enzyme 2 (ACE-2) receptor in the host cell. After entry, RNA is translated into viral proteins upon its release in the cytoplasm. The resulting symptoms and clinical manifestations include fever, headache, myalgia, and respiratory symptoms. Several drugs have been and continue to be repurposed for the prophylaxis and treatment of COVID-19. Ivermectin (IVM) belongs to the naturally occurring family of avermectins produced by the bacterium Streptomyces avermitilis. Its broad antiparasitic spectrum is achieved through the hyperpolarization of the invertebrate’s cell membrane, with subsequent parasite paralysis. It was tested and confirmed for its in vitro antiviral activity against severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Trials have put IVM to test for both the treatment and prophylaxis of COVID-19, as well as its potential role in combination therapy. Additionally, the targeted delivery of IVM was studied in animals and COVID-19 patients.
  • 791
  • 31 Oct 2022
Topic Review
Gastroparesis in Parkinson Disease
Patients with Parkinson disease (PD) experience a range of non-motor symptoms, including gastrointestinal symptoms. These symptoms can be present in the prodromal phase of the disease. Recent advances in pathophysiology reveal that α-synuclein aggregates that form Lewy bodies and neurites, the hallmark of PD, are present in the enteric nervous system and may precede motor symptoms. Gastroparesis is one of the gastrointestinal involvements of PD and is characterized by delayed gastric emptying of solid food in the absence of mechanical obstruction. Gastroparesis has been reported in nearly 45% of PD. The cardinal symptoms include early satiety, postprandial fullness, nausea, and vomiting. The diagnosis requires an appropriate test to confirm delayed gastric emptying, such as gastric scintigraphy, or breath test. Gastroparesis can lead to malnutrition and impairment of quality of life. Moreover, it might interfere with the absorption of antiparkinsonian drugs. The treatment includes dietary modifications, and pharmacologic agents both to accelerate gastric emptying and relieve symptoms. 
  • 791
  • 06 Sep 2023
Topic Review
Artificial Intelligence in Pain Detection
Pain is a complex and subjective experience, and traditional methods of pain assessment can be limited by factors such as self-report bias and observer variability. AI-based voice analysis can be an effective tool for pain detection in adult patients with various types of pain, including chronic and acute pain. 
  • 791
  • 25 Apr 2023
Topic Review
Avascular Necrosis of Femoral Head
Avascular necrosis (AVN) of the femoral head is caused by disruption of the blood supply to the proximal femur. The alterations in the blood supply may occur following a traumatic event or result from a non-traumatic cause. Femoral neck fracture and hip dislocation and associated surgical procedures, corticosteroid therapy, and alcohol abuse frequently lead to AVN development. 
  • 791
  • 29 Jun 2022
Topic Review
Natural Products against Breast Cancer
Breast cancer (BC) is the second leading cause of death among women, and it has become a global health issue due to the increasing number of cases. Different treatment options, including radiotherapy, surgery, chemotherapy and anti-estrogen therapy, aromatase inhibitors, anti-angiogenesis drugs, and anthracyclines, are available for BC treatment. However, due to its high occurrence and disease progression, effective therapeutic options for metastatic BC are still lacking. Considering this scenario, there is an urgent need for an effective therapeutic strategy to meet the current challenges of BC. Natural products have been screened as anticancer agents as they are cost-effective, possess low toxicity and fewer side effects, and are considered alternative therapeutic options for BC therapy. Natural products showed anticancer activities against BC through the inhibition of angiogenesis, cell migrations, proliferations, and tumor growth; cell cycle arrest by inducing apoptosis and cell death, the downstream regulation of signaling pathways (such as Notch, NF-κB, PI3K/Akt/mTOR, MAPK/ERK, and NFAT-MDM2), and the regulation of EMT processes. Natural products also acted synergistically to overcome the drug resistance issue, thus improving their efficacy as an emerging therapeutic option for BC therapy. 
  • 790
  • 01 Jun 2022
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