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Topic Review
Nanovesicles for Enhanced Drug Delivery
Liposomes are the classic and first investigated phospholipid vesicles. These are rigid nanovesicles, and their ability to enhance drug permeability to the deeper skin layers is limited. 
  • 685
  • 22 Feb 2024
Topic Review
Xenobiotics Modulating Aryl Hydrocarbon Receptor in Energy Homeostasis
There are fundamental sex differences in the regulation of energy homeostasis. Better understanding of the underlying mechanisms of energy balance that account for this asymmetry will assist in developing sex-specific therapies for sexually dimorphic diseases such as obesity. Multiple organs, including the hypothalamus and adipose tissue, play vital roles in the regulation of energy homeostasis, which are regulated differently in males and females. Various neuronal populations, particularly within the hypothalamus, such as arcuate nucleus (ARC), can sense nutrient content of the body by the help of peripheral hormones such leptin, derived from adipocytes, to regulate energy homeostasis. Substances from diet and environmental contaminants can exert insidious effects on energy metabolism, acting peripherally through the aryl hydrocarbon receptor (AhR). Developmental AhR activation can impart permanent alterations of neuronal development that can manifest a number of sex-specific physiological changes, which sometimes become evident only in adulthood. AhR is being investigated as a potential target for treating obesity. The consensus is that impaired function of the receptor protects from obesity in mice. AhR also modulates sex steroid receptors.
  • 683
  • 01 Aug 2022
Topic Review
Investigating Psoriasis
Psoriasis is an incurable skin disease that develops in about two-thirds of patients before the age of 40 and requires lifelong treatment; its pathological mechanisms have not been fully elucidated. The core pathological process of psoriasis is epidermal thickening caused by the excessive proliferation of epidermal keratinocytes, which is similar to the key feature of cancer; the malignant proliferation of cancer cells causes tumor enlargement, suggesting that there is a certain degree of commonality between psoriasis and cancer.
  • 683
  • 07 Oct 2023
Topic Review
Drug Interaction of Sorafenib and Morphine
A combination of the tyrosine kinase inhibitor—sorafenib—and the opioid analgesic—morphine—can be found in the treatment of cancer patients. Since both are substrates of P-glycoprotein (P-gp), and sorafenib is also an inhibitor of P-gp, their co-administration may affect their pharmacokinetics, and thus the safety and efficacy of cancer therapy. 
  • 678
  • 23 Dec 2021
Topic Review
Myeloid Differentiation 88 (MyD88)
Myeloid differentiation 88 (MyD88) is a well-established inflammatory adaptor protein.
  • 677
  • 05 May 2021
Topic Review
Mushrooms as Therapeutic Adjuvant of Cancer Therapies
Mushrooms may act as a potentiator of host defense mechanisms and decrease adverse events in patients with cancer undergoing conventional therapies. 
  • 675
  • 21 Feb 2022
Topic Review
Pharmacological Properties of Steviol Glycosides
Stevia rebaudiana Bertoni (Asteraceae) is a small perennial herb endemic to South America. Dry stevia leaves have been used to sweeten traditional bitter drinks. Steviol glycosides exhibit a superior sweetener proficiency to that of sucrose and are noncaloric, noncariogenic, and nonfermentative. Scientific evidence encourages stevioside and rebaudioside A as sweetener alternatives to sucrose and supports their use based on their absences of harmful effects on human health. Moreover, these active compounds isolated from Stevia rebaudiana possess interesting medicinal activities, including antidiabetic, antihypertensive, anti-inflammatory, antioxidant, anticancer, and antidiarrheal activity. 
  • 675
  • 16 Aug 2023
Topic Review
Fluorescence Microscopy Techniques and DDS
In the latest years, fluorescence microscopy-related techniques have exhibited continuous developments and progresses, both from technical and applicative perspectives, holding the promise to provide unprecedented tools for drug delivery research.We have revised the major fluorescence microscopy-related experimental techniques available for the characterization of drug delivery systems （DDS）from static and dynamic points of view in different media, with a particular focus on the investigation within biological environments and in vivo. Indeed, the opportunities provided by fluorescence microscopy-related techniques to disentangle scientific issues typical of drug delivery research (spanning from the colloidal characterization of a DDS to its adhesion to biological membranes, its interaction with biomolecules, and its intracellular behavior) are countless and exponentially growing, allowing for the expectation that in the next few years the development of completely new tools and protocols will truly advance drug delivery research.
  • 673
  • 22 Jun 2021
Topic Review
Cyclodextrin-Based Drug Delivery Systems
Cyclodextrin-based nanosponges (CDNSs) are complex macromolecular structures composed of individual cyclodextrins (CDs) and nanochannels created between cross-linked CD units and cross-linkers.
  • 673
  • 01 Apr 2024
Topic Review
Blood Biomarkers of Antipsychotic-Induced Metabolic Syndrome
A biomarker is a characteristic that is objectively measured and evaluated to detect disease in patients. Traditionally, laboratory diagnoses of Metabolic syndrome (MetS) and assessments of cardiovascular risk (CVR) include analyses of blood (serum or plasma) biomarkers, i.e., total cholesterol (TC), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), insulin and C-peptide.
  • 670
  • 18 Aug 2022
Topic Review
Peripheralization Strategies Applied to Morphinans
Among therapeutically valuable opioids, morphinans are of the utmost clinical importance as analgesic drugs because of their agonistic actions to the mu-opioid receptor. They include powerful pain relieving agents, such as naturally occurring alkaloids (e.g., morphine and codeine), semisynthetic analogues (e.g., hydrocodone, hydromorphone, oxycodone, oxymorphone and buprenorphine), and synthetic derivatives (e.g., levorphanol).
  • 669
  • 29 Jun 2023
Topic Review
Development and Regulatory Approval of Biosimilars
Biological therapies have transformed high-burden treatments. As the patent and exclusivity period for biological medicines draws to a close, there is a possibility for the development and authorization of biosimilars. These products boast comparable levels of safety, quality, and effectiveness to their precursor reference products. Biosimilars, although similar to reference products, are not identical copies and should not be considered generic substitutes for the original. Their development and evaluation involve a rigorous step-by-step process that includes analytical, functional, and nonclinical evaluations and clinical trials. Clinical studies conducted for biosimilars aim to establish similar efficacy, safety, and immunogenicity, rather than demonstrating a clinical benefit, as with the reference product. 
  • 669
  • 29 Feb 2024
Topic Review
Trans-Regulatory KLF14 Gene
Krüpple-Like family of transcription factor-14 (KLF14) is a master trans-regulatory gene that has multiple biological regulatory functions and is involved in many pathological mechanisms. It controls the expressions of several other genes which are involved in multiple regulatory functions. 
  • 667
  • 28 Jun 2023
Topic Review
Interventional Methods against Neuropathic Pain
Neuropathic pain affects more than one million people across the globe. The quality of life of people suffering from neuropathic pain has been considerably declining due to the unavailability of appropriate therapeutics. Available treatment options can only treat patients symptomatically, but they are associated with severe adverse side effects and the development of tolerance over prolonged use. Continuous efforts are evident, aiming to develop novel interventions with better efficacy instead of symptomatic treatment. Available pharmacotherapeutics are unable to manage pain on a long-term basis and patients are developing resistance and tolerance to pain management medications over time; therefore, it is necessary to investigate non-pharmacological or interventional approaches. Interventional treatments, including nerve blocks or surgeries for targeted drug delivery, or specific neural modulation, provide alternate strategies in refractory cases.
  • 666
  • 11 Aug 2022
Topic Review
Osteoporosis in Celiac Disease
Impaired bone mineral density (BMD) is a frequent complication of adult-onset celiac disease (CeD). This is usually due to malabsorption of nutrients, changes in bone metabolism in association with inflammation, and to a lesser extent, decreased overall physical health and mobility. Optimal dietary treatment and an adequate supply of calcium and vitamin D are the cornerstones for the reduction in fracture risk in patients with CeD. In adults with low BMD or fragility fractures, CeD needs to be considered and specifically approached. When osteoporosis is documented, start treatment with an antiresorptive agent; these agents are proven to result in a long-term reduction in fracture risk in high-risk individuals. In patients with persisting diarrhea and malabsorption, parenteral medications may be preferable.
  • 665
  • 28 Nov 2022
Topic Review
Glucagon and Its Receptors in the Mammalian Heart
Glucagon exerts effects on the mammalian heart. These effects include alterations in the force of contraction, beating rate, and changes in the cardiac conduction system axis. The cardiac effects of glucagon vary according to species, region, age, and concomitant disease. Depending on the species and region studied, the contractile effects of glucagon can be robust, modest, or even absent. Glucagon is detected in the mammalian heart and might act with an autocrine or paracrine effect on the cardiac glucagon receptors. The glucagon levels in the blood and glucagon receptor levels in the heart can change with disease or simultaneous drug application. 
  • 664
  • 06 Sep 2023
Topic Review
Pharmacokinetics of Tocotrienol
Tocotrienols are valuable nutraceuticals due to their numerous pharmacological properties, particularly in preventing or treating non-communicable diseases, including cardiovascular, musculoskeletal, metabolic, and skin disorders, as well as cancers.
  • 664
  • 13 Oct 2023
Topic Review
Cannabis and Multiple Sclerosis-Related Symptoms
Multiple sclerosis (MS) is known as an autoimmune disease that damages the neurons in the central nervous system. MS is characterized by its most common symptoms of spasticity, muscle spasms, neuropathic pain, tremors, bladder dysfunction, dysarthria, and some intellectual problems, including memory disturbances. Several clinical studies have been conducted to investigate the effects of cannabis on the relief of these symptoms in MS patients.
  • 663
  • 12 May 2022
Topic Review
Antipsychotics Modulates Cytokines in FEP-patients
Cytokines have a major impact on the neurotransmitter networks that are involved in schizophrenia pathophysiology. First Episode Psychosis (FEP) patients exhibit abnormalities in cytokines levels prior to the start of treatment. Previous studies showed that antipsychotic treatment modulates cytokines levels.
  • 662
  • 09 Jun 2021
Topic Review
Alpha-2 Agonists for Attention Deficit Hyperactivity Disorder
Attention Deficit Hyperactivity Disorder (ADHD) is one of the most common neurodevelopmental disorders, characterized by the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), which is marked by symptoms such as inappropriate levels of inattention, hyperactivity, and impulsivity that can affect academic, social, and personal functioning in children and adolescents.
  • 662
  • 01 Jun 2023
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