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Topic Review
Microbial Metabolites in Colorectal Cancer
Colorectal cancer (CRC) is one of the leading cancers that cause cancer-related deaths worldwide. The gut microbiota has been proved to show relevance with colorectal tumorigenesis through microbial metabolites. By decomposing various dietary residues in the intestinal tract, gut microbiota harvest energy and produce a variety of metabolites to affect the host physiology. However, some of these metabolites are oncogenic factors for CRC.
  • 823
  • 27 Apr 2021
Topic Review
Targeting Chemosensitive Channels for Dysphagia
Swallowing is a physiological process that transports ingested foods, liquids, and saliva from the oral cavity into the stomach. Difficulty in the oropharyngeal swallowing process or oropharyngeal dysphagia is a major health problem. There is no established pharmacological therapy for the management of oropharyngeal dysphagia. Studies have suggested that the current clinical management of oropharyngeal dysphagia has limited effectiveness for recovering swallowing physiology and for promoting neuroplasticity in swallowing-related neuronal networks. The peripheral chemical neurostimulation strategy is one of the innovative strategies, and targets chemosensory ion channels expressed in peripheral swallowing-related regions. A considerable number of animal and human studies, including randomized clinical trials in patients with oropharyngeal dysphagia, have reported improvements in the efficacy, safety, and physiology of swallowing using this strategy. There is also evidence that neuroplasticity is promoted in swallowing-related neuronal networks with this strategy. The targeting of chemosensory ion channels in peripheral swallowing-related regions may therefore be a promising pharmacological treatment strategy for the management of oropharyngeal dysphagia.
  • 823
  • 27 Oct 2020
Topic Review
Gene Therapy in PolyQ SCAs
Polyglutamine spinocerebellar ataxias (PolyQ SCAs) are a group of 6 rare autosomal dominant diseases, which arise from an abnormal CAG repeat expansion in the coding region of their causative gene. These neurodegenerative ataxic disorders are characterized by progressive cerebellar degeneration, which translates into progressive ataxia, the main clinical feature, often accompanied by oculomotor deficits and dysarthria. Currently, PolyQ SCAs treatment is limited only to symptomatic mitigation, and no therapy is available to stop or delay the disease progression, which culminates with death.
  • 823
  • 27 Apr 2021
Topic Review
Cardiac Complications of Hypertensive Emergency
While mortality in patients with hypertensive emergency has significantly improved over the past decades, the incidence and complications associated with acute hypertension-mediated organ damage have not followed a similar trend. Hypertensive emergency is characterized by an abrupt surge in blood pressure, mostly occurring in people with pre-existing hypertension to result in acute hypertension-mediated organ damage. Acute hypertension-mediated organ damage commonly affects the cardiovascular system, and present as acute heart failure, myocardial infarction, and less commonly, acute aortic syndrome. Elevated cardiac troponin with or without myocardial infarction is one of the major determinants of outcome in hypertensive emergency. 
  • 823
  • 01 Sep 2022
Topic Review
Circulating Tumors Cells in Metastasis
Tumor-related death is primarily caused by metastasis; consequently, understanding, preventing, and treating metastasis is essential to improving clinical outcomes. Metastasis is mainly governed by the dissemination of tumor cells in the systemic circulation: so-called circulating tumor cells (CTCs). CTCs typically arise from epithelial tumor cells that undergo epithelial-to-mesenchymal transition (EMT), resulting in the loss of cell–cell adhesions and polarity, and the reorganization of the cytoskeleton.
  • 822
  • 25 Nov 2022
Topic Review
Indirect Structural Muscle Injuries
Indirect structural muscle injuries (commonly referred as “muscle tears”) are the more commonly found in everyday clinical practice and represent the biggest challenge in rehabilitation, since these lack a precise therapeutic strategy. Structural muscle injuries classification is shown in.
  • 822
  • 27 Oct 2021
Topic Review
Inflammatory Bowel Disease Treatments
Inflammatory bowel disease (IBD) is a chronic immune-mediated inflammation of the gastrointestinal tract with a highly heterogeneous presentation. It has a relapsing and remitting clinical course that necessitates lifelong monitoring and treatment. Although the availability of a variety of effective therapeutic options including immunomodulators and biologics (such as TNF, CAM inhibitors) has led to a paradigm shift in the treatment outcomes and clinical management of IBD patients, some patients still either fail to respond or lose their responsiveness to therapy over time.
  • 822
  • 05 Jul 2022
Topic Review
SR-B1 in Cardiovascular Disease
The scavenger receptor B class type 1 (SR-B1) was identified as the high-affinity HDL receptor, which facilitates the selective uptake of cholesterol ester (CE) into the liver via HDL and is also implicated in the plasma clearance of LDL, very low-density lipoprotein (VLDL) and lipoprotein(a) (Lp(a)). Thus, SR-B1 is a multifunctional receptor that plays a main role in the metabolism of different lipoproteins. 
  • 822
  • 03 Jun 2021
Topic Review
Treatment of Endometriosis
Endometriosis is a gynecological condition characterized by the growth of endometrium-like tissues inside and outside the pelvic cavity. The evolution of the disease can lead to infertility in addition to high treatment costs. The available medications are only effective in treating endometriosis-related pain.   
  • 822
  • 12 Jul 2022
Topic Review
Contact Dermatitis of the Vulva
The vulvar area is a common site of contact dermatitis due to the thin skin, easily traversable by irritant and allergic substances. The nonkeratinized vulvar vestibule is likely to be more permeable than the keratinized portions of the vulva and thus more susceptible to exogenous topical agents. The vulva is an area of occlusion due to both its intrinsic anatomical structure and the frequent use of occlusive napkins or underwear, which increase penetration or absorption of both irritants and allergens. Furthermore, women at different ages, due to urine and feces as children and to vaginal mucosal atrophy and the increase in the vulvar pH in menopause, may have an altered barrier function and, in incontinent elderly subjects, the use of diapers may contribute to increased susceptibility to irritants and allergens.
  • 822
  • 16 Nov 2021
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