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Topic Review
Ethnomedicinal Plant Sonapatha: Oroxylum indicum
Oroxylum indicum, Sonapatha is traditionally used to treat asthma, biliousness, bronchitis, diarrhea, dysentery, fevers, vomiting, inflammation, leukoderma, skin diseases, rheumatoid arthritis, wound injury, and deworm intestine. 
  • 948
  • 07 Jun 2021
Topic Review
Osteoarthritis In Vitro Models
Osteoarthritis (OA) is a complex multi-target disease with an unmet medical need for the development of therapies that slow and potentially revert disease progression. Intra-articular (IA) delivery has seen a surge in osteoarthritis research in recent years. As local administration of molecules, this represents a way to circumvent systemic drug delivery struggles. When developing intra-articular formulations, the main goals are a sustained and controlled release of therapeutic drug doses, taking into account carrier choice, drug molecule, and articular joint tissue target. Therefore, the selection of models is critical when developing local administration formulation in terms of accurate outcome assessment, target and off-target effects and relevant translation to in vivo.
  • 947
  • 26 Jan 2021
Topic Review
Circadian Clock to Skin /Cancer
Over the years, the circadian regulation of drug metabolism and processing has been employed in the treatment of a range of disease states, including diabetes, hypertension, peptic ulcers, and allergic rhinitis . There is also interest in using chronotherapeutic approaches for skin disease, including psoriasis and atopic dermatitis . Although time-dictated drug administration had been demonstrated many decades ago, its application in cancer treatment was limited due to insufficient mechanistic data supporting experimental results and inconsistency among clinical trials.
  • 947
  • 21 Jun 2021
Topic Review
Mechanisms of Neurorespiratory Toxicity Induced by Fentanyl Analogs
In 2020, fentanyl and its analogs contributed to ~65% of drug-attributed fatalities in the USA, with a threatening increasing trend during the last ten years. These synthetic opioids used as potent analgesics in human and veterinary medicine have been diverted to recreational aims, illegally produced and sold. Like all opioids, central nervous system depression resulting from overdose or misuse of fentanyl analogs is characterized clinically by the onset of consciousness impairment, pinpoint miosis and bradypnea. However, contrasting with what observed with most opioids, thoracic rigidity may occur rapidly with fentanyl analogs, contributing to increasing the risk of death in the absence of immediate life support. Various mechanisms have been proposed to explain this particularity associated with fentanyl analogs, including the activation of noradrenergic and glutamatergic coerulospinal neurons and dopaminergic basal ganglia neurons. Due to the high affinities to the mu-opioid receptor, the need for more elevated naloxone doses than usually required in morphine overdose to reverse the neurorespiratory depression induced by fentanyl analogs has been questioned. 
  • 947
  • 03 May 2023
Topic Review
miRNA and lncRNA Dysregulation in Diabetes
Diabetes is one of the most frequently occurring metabolic disorders, affecting almost one tenth of the global population. Noncoding RNAs (ncRNAs), including microRNAs (miRNAs) and long noncoding RNAs (lncRNAs), are involved in the regulation of gene expression as well as various disease pathways in humans. Several ncRNAs are dysregulated in diabetes and are responsible for modulating the expression of various genes that contribute to the ‘symptom complex’ in diabetes.
  • 946
  • 02 Nov 2022
Topic Review
New Therapeutic Approaches in Treatment of Dyslipidaemia
Dyslipidaemia is a well-known risk factor for the development of cardiovascular disease. Traditional statin therapy remains the cornerstone therapeutic approach. Ezetimibe showed good but limited results when used in combination with statins. Bempedoic acid has been thoroughly studied in multiple clinical trials, with a reduction in LDL cholesterol by approximately 15%. The first approved monoclonal antibodies for the treatment of dyslipidaemia, PCSK9 inhibitors, are currently used as second-line treatment for patients with unregulated lipid levels on statin or statin combination therapy. A new siRNA molecule, inclisiran, demonstrates great potential, particularly concerning compliance, as it is administered twice yearly and pelacarsen, an antisense oligonucleotide that targets lipoprotein(a) and lowers its levels. Volanesorsen is the first drug that was designed to target chylomicrons and lower triglyceride levels, and olezarsen, the next in-line chylomicron lowering agent, is currently being researched. The newest possibilities for the treatment of dyslipidaemia are ANGPTL3 inhibitors with evinacumab, already approved by the FDA, and EMA for the treatment of familial hypercholesterolemia. 
  • 945
  • 12 Aug 2022
Topic Review
Aflatoxins in Dogs Fed
The Aflatoxins (AF) are difuranocoumarin compounds produced as secondary metabolites of fungi of the genus Aspergillus spp. following a polyketide path.
  • 944
  • 07 Feb 2021
Topic Review
Glucosamine and Chondroitin for Osteoarthritis
Glucosamine is a water-soluble amino monosaccharide available in two forms (glucosamine sulphate and glucosamine hydrochloride), which is a normal constituent of glycosaminoglycans (GAGs) in cartilage matrix and in the synovial fluid and consequently present in high quantities in articular cartilage. It is a constituent of keratan sulphate. Chondroitin is a major component of the extracellular matrix of articular cartilage, which played an important role in creating considerable osmotic pressure. In this way, it could provide cartilage with resistance and elasticity to resist tensile stresses during loading conditions.
  • 944
  • 31 Dec 2021
Topic Review
Magnesium and Morphine in Chronic Neuropathic Pain
The effectiveness of opioids in the treatment of neuropathic pain is limited. It was demonstrated that magnesium ions (Mg2+), physiological antagonists of N-methyl-D-aspartate receptor (NMDAR), increase opioid analgesia in chronic pain. Early data indicate the cross-regulation of mu-opioid receptor (MOR) and NMDAR in pain control. Morphine acting on MOR stimulates protein kinase C (PKC), while induction of NMDAR (for example in a state of neuropathic pain) recruits protein kinase A (PKA) leading to disruption of the MOR-NMDAR complex and promoting functional changes in receptors. The level of phosphorylated NMDAR NR1 subunit (pNR1) and phosphorylated MOR (pMOR) in the periaqueductal gray matter was determined with the Western blot method. The activity of PKA and PKC was examined by standard enzyme immunoassays. Mg2+ administered alone significantly decreased the level of pNR1 and pMOR, and activity of both tested kinases. The results suggest that blocking NMDAR signaling by Mg2+ restores the MOR-NMDAR complex and thus enables morphine analgesia in neuropathic rats.
  • 944
  • 03 Mar 2022
Topic Review
Promising Lead Compounds for Drug-Resistant-Tuberculosis
The development of drug-resistant strains of mycobacterium tuberculosis illustrates the importance and demand for an early identification of drug-resistant strains, exploring new targets for drug sensitivity, customized treatment plans, and more effective medical interventions. Literature shows several studies, incorporating bioinformatics and proteomics approaches that clearly indicate the potential drug targets and an early diagnostic against drug-resistant strains. To tackle the alarming condition of antimicrobial resistance, pathogen-centric approach covering novel chemotherapeutics and novel diagnostic pathways, along with host targeted therapeutics (i.e., host immune system modulators to treat pathogenesis), must be appraised. The efficacy of novel chemotherapeutic agents (i.e., delamanid and bedaquiline), which currently have approval from USFDA, are now compromised by the successional pathogen tolerance strategies. Novel antitubercular repurposed drugs as combinational treatment solutions (new anti-TB drug schedules) and host-directed therapeutics may be measured to tackle the antibiotic resistance, which is a major problem to tuberculosis management. To combat the antibiotic resistance, the key problem in tuberculosis management, we have to identify the most promising lead compounds among new emerging antitubercular agents and conclude these compounds to clinical trials as potential antitubercular drug candidates, along with considering the host-targeted therapeutics.
  • 943
  • 10 Dec 2020
Topic Review
American Ginseng Berry and its Mental Health Applications
Despite the popularity of the ginseng (Panax) root in health research and on the market, the ginseng berry’s potential remains relatively unexplored. Implementing ginseng berry cultivations and designing berry-derived products could improve the accessibility to mental health-promoting nutraceuticals.
  • 943
  • 30 Jun 2022
Topic Review
Trientine in Hypertrophic Cardiomyopathy
Trientine, a copper-chelating drug used in the management of patients with Wilson’s disease, demonstrates beneficial effects in patients with hypertrophic cardiomyopathy.
  • 943
  • 10 Feb 2023
Topic Review
Physicochemical Characterization of Aluminum Adjuvants
Aluminum-based adjuvants will continue to be a key component of currently approved and next generation vaccines. Their large adsorptive capacity allows the combination with other immunostimulatory molecules to create a toolbox of adjuvants for selective vaccine applications. The widespread use of aluminum adjuvants is due to their excellent safety profile, which has been established through the use of hundreds of millions of doses in humans over many years, low cost, and extensive experience with licensure through regulatory agencies.
  • 943
  • 25 Jul 2023
Topic Review
Encapsulation of Interferon
Interferons (IFNs) are cytokines involved in the immune response that act on innate and adaptive immunity. These proteins are natural cell-signaling glycoproteins expressed in response to viral infections, tumors, and biological inducers and constitute the first line of defense of vertebrates against infectious agents. They have been used in different presentations for several therapy applications. However, their administration has presented difficulties due to the molecules’ size, sensitivity to degradation, and rapid elimination from the bloodstream. An alternative to overcome these drawbacks is to formulate drug delivery systems to provide adequate therapeutic concentrations for these cytokines, decrease their toxicity and prolong their half-life in the circulation. 
  • 942
  • 09 Oct 2021
Topic Review
Agrimonolide from Agrimonia pilosa Ledeb.
Agrimonolide (AM), which is a derivative of isocoumarins, is found mainly in the herb Agrimonia pilosa Ledeb. This compound is highly lipophilic and readily crosses the blood–brain barrier. Interest has grown in the use of AM as a multitarget natural treatment for various diseases, such as cancer, inflammation, hepatic injury, myocardial damage, and diabetes mellitus. The potential mechanisms of these pharmacological effects have been clarified at cellular and molecular levels. AM shows no cytotoxicity over a range of concentrations in different types of cells, providing evidence for its good safety profile in vitro. These findings indicate that AM is a promising medicinal agent.
  • 942
  • 15 Feb 2023
Topic Review
Nanotheranostic Platforms
Globally, cancer is one of the deadliest diseases, needing a meticulous diagnosis and targeted treatment plan to achieve an initial prognosis, followed by precision and optimization in treatment. Nonselective targeting, difficulty in accurately monitoring treatment end-results, serious drug side-effects, and severity of disease resulting in metastasis are the key flaws of traditional techniques. Nanotechnology and nanoparticles possess special features to completely transform the field of diagnosis and treatment of cancer.
  • 942
  • 16 Aug 2023
Topic Review
Marine Drugs in Parkinson’s Disease
Terpenes, shikimates, polyketides, acetogenins, peptides, alkaloids, and many uncharacterized structures, extracted and purified from marine resources, showed various pharmacological activities as antioxidant, antibacterial, anticancer, antiviral, anti-inflammatory, antidiabetic, antihypertensive, and anticoagulant.
  • 941
  • 23 Feb 2021
Topic Review
NLR in Allergic Diseases
Our understanding on the immunological roles of pathogen recognition in innate immunity has vastly increased over the past 20 years. Nucleotide-binding oligomerization domain (NOD)-like receptors (NLR) are cytosolic pattern recognition receptors (PRR) that are responsible for sensing microbial motifs and endogenous damage signals in mammalian cytosol for immune surveillance and host defense.
  • 941
  • 26 Feb 2021
Topic Review
Cyanobacterial Chemistry
Several cyanobacterial-derived compounds have been identified with noteworthy inhibitory activity against bacterial, fungal and protozoal growth, as well as viral replication. In addition to the potent cyanotoxins, cyanobacteria also produce a wealth of interesting compounds with therapeutic potential. Perhaps because of the well-established cytotoxicity of some cyanobacterial compounds, the greatest emphasis on cyanobacterial drug research to date has focused on compounds with anticancer activity. However, with the diversity of cyanobacterial compounds already identified, other therapeutic properties should not be neglected. In particular, cyanobacteria contain a wealth of peptides and lipopeptides (both linear and cyclic), as well as lectins, terpenoids and polyphenolic compounds.
  • 941
  • 25 Oct 2023
Topic Review
Asthma and Obesity
Asthma is a common chronic airway disease characterized by variable airflow limitation resulting from the combination of airway narrowing, airway hypersensitivity, airway wall thickening, and increased mucus hypersecretion. Airway narrowing results from both chronic inflammation and airway remodeling. Asthma is a heterogeneous disease with several distinct clinical presentations (phenotypes) and complex pathophysiological mechanisms (endotypes). Obesity is the consequence of an excessive body fat accumulation due to an imbalance of energy intake and energy expenditure. Diagnosis of obesity is usually established by assessing the body mass index (BMI) ≥ 30 kg/m2.
  • 938
  • 22 Feb 2021
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