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Topic Review
MUTYH Gene
The MUTYH gene is located on the short arm of chromosome 1 (1p34.1) and encodes instructions for the MYH glycosylase enzyme.
  • 1.2K
  • 02 Feb 2021
Topic Review
Bazedoxifene Acetate
Bazedoxifene acetate, BZA, a third-generation selective estrogen receptor modulator (SERM), is an indole-based estrogen receptor ligand currently used to prevent and treat postmenopausal osteoporosis.
  • 1.2K
  • 03 Nov 2021
Topic Review
Environmental DNA/RNA and Exposomics
Records of eDNA/eRNA exposome may reflect the early appearance, persistence, and presence of biotic and/or abiotic-exposure-mediated modifications in these nucleic acid molecules. Functional genome- and epigenome-wide mapping of eDNA offer great promise to help elucidate the human exposome. Assessment of longitudinal exposure to physical, biological, and chemical agents present in the environment through eDNA/eRNA may enable the building of an integrative causal dynamic stochastic model to estimate environmental causes of human health deficits. Development and validation of monitoring of eDNA/eRNA exposome should seriously be considered to introduce into safety and risk assessment and as surrogates of chronic exposure to environmental stressors.
  • 1.2K
  • 17 Jul 2020
Topic Review
Cell-Free DNA
Cell-free DNA (cfDNA) testing, is an emerging “liquid biopsy” tool for noninvasive lymphoma detection, and an increased amount of data are now available to use this technique with accuracy, especially in classical Hodgkin lymphoma (cHL) and diffuse large B-cell lymphoma (DLBCL). The advantages of cfDNA include simplicity of repeated blood sample acquisition over time; dynamic, noninvasive, and quantitative analysis; fast turnover time; reasonable cost; and established consistency with results from tumor genomic DNA. cfDNA analysis offers an easy method for genotyping the overall molecular landscape of pediatric and adult cHL and may help in cases of diagnostic difficulties between cHL and other lymphomas.
  • 1.2K
  • 10 Mar 2021
Topic Review
Antioxidant Properties of Second-Generation Antipsychotics
Recent studies suggest a primary role of oxidative stress in an early phase of the pathogenesis of schizophrenia and a strong neurobiological link has been found between dopaminergic system dysfunction, microglia overactivation, and oxidative stress. Different risk factors for schizophrenia increase oxidative stress phenomena raising the risk of developing psychosis. Oxidative stress induced by first-generation antipsychotics such as haloperidol significantly contributes to the development of extrapyramidal side effects. Haloperidol also exerts neurotoxic effects by decreasing antioxidant enzyme levels then worsening pro-oxidant events. Opposite to haloperidol, second-generation antipsychotics (or atypical antipsychotics) such as risperidone, clozapine, and olanzapine exert a strong antioxidant activity in experimental models of schizophrenia by rescuing the antioxidant system, with an increase in superoxide dismutase and glutathione (GSH) serum levels. Second-generation antipsychotics also improve the antioxidant status and reduce lipid peroxidation in schizophrenic patients. Interestingly, second-generation antipsychotics, such as risperidone, paliperidone, and in particular clozapine, reduce oxidative stress induced by microglia overactivation, decreasing the production of microglia-derived free radicals, finally protecting neurons against microglia-induced oxidative stress. Further, long-term clinical studies are needed to better understand the link between oxidative stress and the clinical response to antipsychotic drugs and the therapeutic potential of antioxidants to increase the response to antipsychotics. 
  • 1.2K
  • 03 Feb 2021
Topic Review
Megalin
Megalin, a recently discovered endocytic receptor for prorenin and renin, not only contributes to renin/prorenin reabsorption in the proximal tubule of the kidney, but simultaneously plays a role in renal Ang II generation, although how exactly this occurs is still unknown . 
  • 1.2K
  • 11 Nov 2021
Topic Review
Exosome-Based Drug Delivery in Lupus
Exosomes are lipid-bilayer-enclosed extracellular vesicles released by many cell types in both normal and pathological conditions, and which transport nucleic acids, lipids and proteins between cells. Due to their suitable proprieties, as well as their known therapeutic effects, exosome-based nanocarriers have a bright future as next-generation drug delivery vehicles.
  • 1.2K
  • 18 Mar 2021
Topic Review
Mevalonate Kinase Deficiency and Squalene Synthase Inhibitor (TAK-475)
Mevalonate Kinase Deficiency (MKD) is a rare inborn disease belonging to the family of periodic fever syndromes. The MKD phenotype is characterized by systemic inflammation involving multiple organs, including the nervous system. Current anti-inflammatory approaches to MKD are only partially effective and do not act specifically on neural inflammation. According to the new emerging pharmacology trends, the repositioning of drugs from the indication for which they were originally intended to another one can make mechanistic-based medications easily available to treat rare diseases. According to this perspective, the squalene synthase inhibitor Lapaquistat (TAK-475), originally developed as a cholesterol-lowering drug, might find a new indication in MKD, by modulating the mevalonate cholesterol pathway, increasing the availability of anti-inflammatory isoprenoid intermediates.
  • 1.2K
  • 19 Oct 2021
Topic Review
Citrus hystrix DC for Metabolic Disorders
Metabolic disorder, which includes hypertension, diabetes mellitus, dyslipidemia, and obesity, represents a major global health concern due to increased morbidity and mortality. It occurs due to disturbance in normal metabolic process leading to redox and energy imbalance. Metabolic disorder, which includes hypertension, diabetes mellitus, dyslipidemia, and obesity, represents a major global health concern due to increased morbidity and mortality. It occurs due to disturbance in normal metabolic process leading to redox and energy imbalance.
  • 1.2K
  • 10 Feb 2023
Topic Review
Computational Methods in Drug Screening and Design
Drug development is one of the most significant processes in the pharmaceutical industry. Various computational methods have dramatically reduced the time and cost of drug discovery. 
  • 1.2K
  • 18 Nov 2021
Topic Review
Inhibiting Angiogenesis by Anti-Cancer Saponins
Saponins are one of the broadest classes of high-molecular-weight natural compounds, consisting mainly of a non-polar moiety with 27 to 30 carbons and a polar moiety containing sugars attached to the sapogenin structure. Saponins are found in more than 100 plant families as well as found in marine organisms. Saponins have several therapeutic effects, including their administration in the treatment of various cancers. These compounds also reveal noteworthy anti-angiogenesis effects as one of the critical strategies for inhibiting cancer growth and metastasis.
  • 1.2K
  • 24 Mar 2023
Topic Review
Phytopharmaceutical Formulations and Other Uses of Moringa oleifera
Moringa oleifera, also known as the “tree of life” or “miracle tree,” is classified as an important herbal plant due to its immense medicinal and non-medicinal benefits. The plant is used to cure wounds, pain, ulcers, liver disease, heart disease, cancer, and inflammation. 
  • 1.2K
  • 13 Feb 2023
Topic Review Video
Allosteric Antagonism of the Pregnane X Receptor
The pregnane X receptor (PXR, NR1I2) is a xenobiotic-activated transcription factor with high levels of expression in the liver. It not only plays a key role in drug metabolism and elimination, but also promotes tumor growth, drug resistance, and metabolic diseases. It has been proposed as a therapeutic target for type II diabetes, metabolic syndrome, and inflammatory bowel disease, and PXR antagonists have recently been considered as a therapy for colon cancer. The identified allosteric sites of the PXR provide new insights into the development of safe and efficient allosteric modulators of the PXR receptor. Researchers therefore propose that novel PXR allosteric sites might be promising targets for treating chronic metabolic diseases and some cancers. 
  • 1.2K
  • 13 Oct 2022
Topic Review
Lymphatic Route in Cardiovascular Medicine
The lymphatic network is a unidirectional and low-pressure vascular system that is responsible for the absorption of interstitial fluids, molecules, and cells from the peripheral tissue, including the skin and the intestines. Targeting the lymphatic route for drug delivery employing traditional or new technologies and drug formulations is exponentially gaining attention in the quest to avoid the hepatic first-pass effect. 
  • 1.2K
  • 19 Aug 2021
Topic Review
Classes of Translational Readthrough-Inducing Drugs
Translational Readthrough-Inducing Drugs (TRIDs) can affect various biomolecular targets, leading to different types of readthrough.
  • 1.2K
  • 11 Jan 2022
Topic Review Video
Exosomes as Nanosystems of Nucleic Acids and Drugs
Exosomes are defined as a type of extracellular vesicle released when multivesicular bodies of the endocytic pathway fuse with the plasma membrane. They are characterized by their role in extracellular communication, partly due to their composition, and present the ability to recognize and interact with cells from the immune system, enabling an immune response. Their targeting capability and nanosized dimensions make them great candidates for cancer therapy. As chemotherapy is associated with cytotoxicity and multiple drug resistance, the use of exosomes targeting capabilities, able to deliver anticancer drugs specifically to cancer cells, is a great approach to overcome these disadvantages. 
  • 1.2K
  • 21 Nov 2022
Topic Review
Epigallocatechin 3-Gallate and Myricetin against SARS-CoV-2 Infection
The outbreak of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the deadliest virus since the 1918 influenza virus, has posed a serious threat to global health security. Tremendous research efforts have been undertaken, aiming at controlling and/or treating SARS-CoV-2 infection. The exploration of non-toxic and cost-effective dietary components, such as epigallocatechin 3-gallate and myricetin, for health improvement and disease treatment has recently attracted substantial research attention.
  • 1.2K
  • 07 Aug 2023
Topic Review
Phytochemistry, Medicinal Uses and Pharmacological Activities of Parkia
Parkia is a genus of flowering plants belonging to the family Fabaceae (subfamily, Mimosoideae) with pan-tropical distribution. The word Parkia was named after the Scottish explorer Mungo Park, who drowned in the Niger River, Nigeria in January 1805. The genus Parkia (Fabaceae, Subfamily, Mimosoideae) comprises about 34 species of mostly evergreen trees widely distributed across neotropics, Asia, and Africa. 
  • 1.2K
  • 10 Feb 2023
Topic Review
Current Insights on Antifungal Therapy
The high incidence of fungal infections has become a worrisome public health issue, having been aggravated by an increase in host predisposition factors. Despite all the drugs available on the market to treat these diseases, their efficiency is questionable, and their side effects cannot be neglected. Bearing that in mind, it is of upmost importance to synthetize new and innovative carriers for these medicines not only to fight emerging fungal infections but also to avert the increase in drug-resistant strains.
  • 1.2K
  • 29 Sep 2020
Topic Review
Memantine
Memantine is effective in blocking excessive activity of NMDA-type glutamate receptors and reduces the progression of dementia and may have benefits after TBI.
  • 1.2K
  • 07 Feb 2021
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