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Topic Review
Hyperthermia to Treat Cancer in Low-Middle-Income Group Countries
Loco-regional hyperthermia at 40–44 °C is a multifaceted therapeutic modality with the distinct triple advantage of being a potent radiosensitizer, a chemosensitizer and an immunomodulator. Risk difference estimates from pairwise meta-analysis have shown that the local tumour control could be improved by 22.3% (p < 0.001), 22.1% (p < 0.001) and 25.5% (p < 0.001) in recurrent breast cancers, locally advanced cervix cancer (LACC) and locally advanced head and neck cancers, respectively by adding hyperthermia to radiotherapy over radiotherapy alone. 
  • 370
  • 06 May 2023
Topic Review
Characterization of Food-Grade Systems
The use of food-grade polymers for colon targeting allows the development of systems for the controlled delivery of active and health-beneficial compounds (nutraceuticals, prebiotics, probiotics, etc.) to the ileo-colon section tract against GIT diseases (IBD, IBS, colon cancer, dysbiosis and other conditions), with a high safety profile. In fact, food-grade polymers are approved for use in the food industry and are safe for human consumption.
  • 437
  • 06 May 2023
Topic Review
The Mesoporous Silica Nanoparticles
Mesoporous silica nanoparticles (MSNs) are a porous inorganic framework synthesized using the inorganic silica sources sodium silicates or silica tetraethyl orthosilicate as a precursor with quaternary ammonium salts as the surfactant. The size and porosity of MSNs are regulated by various factors such as surfactants, the source of silica, ion strength, aging duration, temperature, and pH. Highly ordered mesoporous silica came into the limelight after the fabrication of the silica-based material Mobile crystalline material 41 (MCM) by Kazuyuki Kuroda’s groups and scientists at Mobil Oil Corporation from aluminium silicate gel. MSNs have a unique porous solid framework with a large surface area facilitating functionalization with various functional groups for targeted drug delivery. MCM-41, MCM-48, and SBA-15 are the most common mesoporous silica materials with two-dimensional hexagonal and three-dimensional cubic structures possessing pore sizes of 2–10 nm.
  • 1.2K
  • 06 May 2023
Topic Review
Physical Therapies in Wound Healing and Assisted Scarring
Wound healing (WH) is a complex multistep process in which a failure could lead to a chronic wound (CW). CW is a major health problem and includes leg venous ulcers, diabetic foot ulcers, and pressure ulcers. CW is difficult to treat and affects vulnerable and pluripathological patients. On the other hand, excessive scarring leads to keloids and hypertrophic scars causing disfiguration and sometimes itchiness and pain. Treatment of WH includes the cleaning and careful handling of injured tissue, early treatment and prevention of infection, and promotion of healing. Treatment of underlying conditions and the use of special dressings promote healing.
  • 466
  • 06 May 2023
Topic Review
Cancer-Related Stroke Management
The underlying aetiopathophysiology of cancer-related strokes and thromboembolisms differs from that of noncancer-related strokes, which makes treating cancer-related strokes and thromboembolisms a distinct clinical challenge. This necessitates the development of novel, individualised diagnostic and treatment strategies.
  • 389
  • 06 May 2023
Topic Review
Leveraging Exosomes against Th17 Cell Catastrophe
Exosomes are membrane-bound extracellular vesicles that can act as biological messengers between cells, in the context of health and disease. In comparison to several lab-based drug carriers, exosome exhibits high stability, accommodates diverse cargo loads, elicits low immunogenicity and toxicity, and therefore manifests tremendous perspectives in the development of therapeutics. The efforts made to spur exosomes in drugging the untreatable targets are encouraging. T helper (Th) 17 cells are considered the most prominent factor in the establishment of autoimmunity and several genetic disorders.
  • 423
  • 06 May 2023
Topic Review
Management of Osteosarcoma
Osteosarcoma is a rare malignancy arising from mesenchymal tissue, and represents the most common bone sarcoma. The management of osteosarcoma is challenging, and requires a multidisciplinary approach. In daily clinical practice, surgery, radiotherapy, and conventional chemotherapy constitute the therapeutic armamentarium against the disease.
  • 275
  • 06 May 2023
Topic Review
Tau Protein and Tauopathies
Tau, a member of the microtubule-associated proteins, is a known component of the neuronal cytoskeleton; however, in the brain tissue, it is involved in other vital functions beyond maintaining the cellular architecture. The pathologic tau forms aggregates inside the neurons and ultimately forms the neurofibrillary tangles. Intracellular and extracellular accumulation of different tau isoforms, including dimers, oligomers, paired helical filaments and tangles, lead to a highly heterogenous group of diseases named “Tauopathies”.
  • 723
  • 06 May 2023
Topic Review
Visualization Techniques in Endoscopic Skull Base Surgery
Skull base surgery has undergone significant progress following key technological developments. From early candle-lit devices to the modern endoscope, refinements in visualization techniques have made endoscopic skull base surgery (ESBS) a standard practice for treating a variety of conditions. The endoscope has also been integrated with other technologies to enhance visualization, including fluorescence agents, intraoperative neuronavigation with augmented reality, and the exoscope. 
  • 529
  • 06 May 2023
Topic Review
Primary Localized Cutaneous Nodular Amyloidosis and Sjögren’s Syndrome
Primary localized cutaneous nodular amyloidosis (PLCNA) is a rare condition attributed to plasma cell proliferation and the deposition of immunoglobulin light chains in the skin without association with systemic amyloidosis or hematological dyscrasias. It is not uncommon for patients diagnosed with PLCNA to also suffer from other auto-immune connective tissue diseases, with Sjögren’s syndrome (SjS) showing the strongest association. 
  • 378
  • 06 May 2023
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