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Topic Review
Anti-Inflammatory and Antiviral Effects of Cannabinoids
The COVID-19 pandemic caused by the SARS-CoV-2 virus made it necessary to search for new options for both causal treatment and mitigation of its symptoms. Scientists and researchers around the world are constantly looking for the best therapeutic options. These difficult circumstances have also spurred the re-examination of the potential of natural substances contained in Cannabis sativa L. Cannabinoids, apart from CB1 and CB2 receptors, may act multifacetedly through a number of other receptors, such as the GPR55, TRPV1, PPARs, 5-HT1A, adenosine and glycine receptors. The complex anti-inflammatory and antiviral effects of cannabinoids have been confirmed by interactions with various signaling pathways. Considering the fact that the SARS-CoV-2 virus causes excessive immune response and triggers an inflammatory cascade, and that cannabinoids have the ability to regulate these processes, it can be assumed that they have potential to be used in the treatment of COVID-19.
  • 1.1K
  • 22 Apr 2022
Topic Review
Leptospirosis Kidney Disease
Leptospirosis is a zoonotic and waterborne disease worldwide. Leptospirosis emerges as a leading cause of acute febrile illness along with hepatorenal injury in many countries, including Thailand. Although acute kidney injury in the spectrum of interstitial nephritis is a well-described characteristic in severe leptospirosis, chronic kidney disease from leptospirosis is widely discussed. Early recognition of severe leptospirosis leads to reduce morbidity and mortality. 
  • 1.1K
  • 21 Mar 2022
Topic Review
Computational Drug Design of TB
Developing new, more effective antibiotics against resistant Mycobacterium tuberculosis that inhibit its essential proteins is an appealing strategy for combating the global tuberculosis (TB) epidemic. Finding a compound that can target a particular cavity in a protein and interrupt its enzymatic activity is the crucial objective of drug design and discovery. Such a compound is then subjected to different tests, including clinical trials, to study its effectiveness against the pathogen in the host. In recent times, new techniques, which involve computational and analytical methods, enhanced the chances of drug development, as opposed to traditional drug design methods, which are laborious and time-consuming. The computational techniques in drug design have been improved with a new generation of software used to develop and optimize active compounds that can be used in future chemotherapeutic development to combat global tuberculosis resistance.
  • 1.1K
  • 17 Dec 2021
Topic Review Peer Reviewed
COVID-19 and Bell’s Palsy
There are various neurological manifestations of coronavirus disease 2019 (COVID-19). Recent data suggest a connection between hemifacial paralysis, or Bell’s palsy, and COVID-19. Although the etiology of Bell’s palsy is unknown, the leading proposed etiology is viral in nature. Since the onset of the pandemic, numerous studies have investigated the relationship between Bell’s palsy, COVID-19 infection, and COVID-19 vaccination. The researchers studied the current literature on the topic of COVID-19 as it relates to Bell’s palsy. 
  • 1.1K
  • 13 Dec 2022
Topic Review
Biofilm Prevention and Therapy: Alternatives to Standard Antibiotics
In order to combat the global health crisis of escalating antibacterial resistance, guidelines on responsible antimicrobial stewardship are urgently required. Yet, currently there is no international consensus. Tackling discrepancies that may arise when implementing novel antibiotics is critical to their longevity of use. A wide range of antibiotics previously heavily used is no longer effective due to elevated minimum bactericidal concentration (MBC) and minimum inhibitory concentration (MIC) doses for treatment. Thus, there is a pressing need to develop effective way to prevent biofilm from forming as well as to carefully apply alternative therapies to standard antibiotic treatments.
  • 1.0K
  • 11 May 2022
Topic Review
Arboviruses as a Cause of Undifferentiated Febrile Illnesses
Arthropod-borne viruses (arboviruses) are, by definition, transmitted between vertebrate hosts by biting arthropods (mosquitoes, ticks, sandflies, midges and gnats). Some arboviral infections — notably, dengue, chikungunya, Zika, Japanese encephalitis, yellow fever and West Nile viruses — pose a major public health threat worldwide. Many others are known or thought to lead to acute undifferentiated febrile illness (UFI), of which a significant proportion of cases are not diagnosed. In low-income countries, a diagnosis of UFI is extremely common due to the lack of pathology laboratory resources. Yet, even in high-income nations, which have adequate access to and quality of diagnostic tools, up to one third of pyrexias may be of unknown origin. It has been estimated that between 12-35% of hospitalized patients with UFI die from UFI-associated complications. In this context, identifying the contribution of hitherto less studied arboviruses as potential etiological agents of UFI and prioritizing the development and availability of diagnostic tests may greatly assist in reducing the global burden of UFI-related disease.
  • 1.0K
  • 22 Apr 2022
Topic Review Peer Reviewed
Nanotechnology-Enabled COVID-19 mRNA Vaccines
COVID-19 mRNA vaccines contain synthetic mRNA sequences encoded for the Spike proteins expressed on the surface of SARS-CoV-2, and utilize the host cells to produce specific antigens that stimulate both humoral and cellular immunities. Lipid nanoparticles are essential to facilitate the intracellular delivery of the mRNA to its action site, the ribosome, to fully exert its effect.
  • 945
  • 13 Apr 2022
Topic Review
Chronic Wounds
The chronicity of wounds is affected by several contributory factors, including hormonal imbalances, cytokines, invasive microbial infections, and growth factors. More importantly, bacterial infections have been implicated as the predominant feature in most chronic wound microenvironments, including Staphylococcus aureus and Pseudomonas aeruginosa. These bacteria exist in polymicrobial forms forming biofilms that afford them protection against the host’s immunity and conventional antibiotics. S. aureus biofilms are sometimes present close to the surface of chronic wounds, while P. aeruginosa biofilms appear deep within wound tissue. The recalcitrant disposition of these microbes has been implicated as one of the causalities of antimicrobial resistance.
  • 964
  • 17 May 2022
Topic Review
Spirochetes as Causative Agents of Alzheimer’s Disease
Spirochetes are bacteria that can also form biofilms, and there is increasing evidence regarding infections with specific species. Borrelia burgdorferi, and several species of treponemes are some of the most studied spirochetes regarding Alzheimer’s Disease. Spirochetes were visualized in the neurofibrillary tangles and senile plaques in the brains of individuals with AD, and peptidoglycan was also located near Aβ deposits.
  • 933
  • 06 Jan 2022
Topic Review
Dermatophyte Infections
The burden of fungal infections is not widely appreciated. Although these infections are responsible for over one million deaths annually, it is estimated that one billion people are affected by severe fungal diseases. Mycoses of nails and skin, primarily caused by fungi known as dermatophytes, are the most common fungal infections. Trichophyton rubrum appears to be the most common causative agent of dermatophytosis, followed by Trichophyton interdigitale. An estimated 25% of the world’s population suffers from dermatomycosis. Although these infections are not lethal, they compromise the quality of life of infected patients. The outcome of antidermatophytic treatments is impaired by various conditions, such as resistance and tolerance of certain dermatophyte strains.
  • 904
  • 22 Sep 2021
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