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Topic Review
Advantages and Mechanisms of Bacteria for Cancer Therapy
Cancer is one of the major diseases that endanger human health. Bacteria is a novel drug delivery system that has shown great potential in cancer therapy because of its tumor-targeting, oncolytic, and immunomodulatory properties.
  • 300
  • 08 Sep 2023
Topic Review
Fabrication and Current Status of Microneedles
One of the most cutting-edge, effective, and least invasive pharmaceutical innovations is the utilization of microneedles (MNs) for drug delivery, patient monitoring, diagnostics, medicine or vaccine delivery, and other medical procedures (e.g., intradermal vaccination, allergy testing, dermatology, and blood sampling). The MN-based system offers many advantages, such as minimal cost, high medical effectiveness, comparatively good safety, and painless drug application. Drug delivery through MNs can possibly be viewed as a viable instrument for various macromolecules (e.g., proteins, peptides, and nucleic acids) that are not efficiently administered through traditional approaches.
  • 300
  • 08 Aug 2023
Topic Review
Enhanced Drug Penetration and Retention in Airway Mucosa
Airway mucus is a complex viscoelastic gel mainly composed of water, glycoproteins, lipids, enzymes, minerals, etc. Among them, glycoprotein is the main factor determining mucus-gel-like rheology. Airway mucus forms a protective barrier by secreting mucin, which represents the absorption barrier, especially for more lipophilic drugs. It rapidly clears the drug from the airways through physiological mucus clearance mechanisms, so the drug does not remain in the lungs or reach the airway epithelial tissue for a long time.
  • 298
  • 08 Nov 2023
Topic Review
Cistus albidus L.
Cistus albidus is one of the approximately 20 species of the Cistus genus. The genus’ name is derived from the ancient Greek term kistos. It is supposed that the name alludes to the woody capsule fruits. Evergreen in its Mediterranean homeland and between 50 and 250 centimeters tall, this shrub is called albidus, not because of the colour of its flowers, but because its leaves are finely covered with white hair (trichomes).
  • 298
  • 23 May 2024
Topic Review
Polypharmacy in Older Adults with Alzheimer’s Disease
The number of patients with Alzheimer’s disease is increasing annually. Most of these patients are older adults with comorbid physical illnesses, which means that they are often treated with a combination of medications for the disease they have and those for Alzheimer’s disease. Thus, older adults with Alzheimer’s disease are potentially at risk for polypharmacy. In addition, the drug interactions between Alzheimer’s disease medications and those for the treatment of physical illnesses may reduce their efficacy and increase side effects.
  • 297
  • 27 Oct 2022
Topic Review
Immunomodulatory of Ginseng
Ginseng, a medicinal plant of the genus Panax, boasts a rich historical record of usage that dates back to the Paleolithic period. This botanical is extensively acknowledged and consumed in Eastern countries for its therapeutic properties, and, in Western countries, it is becoming increasingly popular as a remedy for fatigue and asthenia. 
  • 295
  • 22 May 2023
Topic Review
Benefits of Inclusion Complexes (Cyclodextrin–Antibiotic) in Anti-Bacterial Therapy
Cyclodextrins (CDs) are a family of carrier molecules used to improve the pharmacokinetic parameters of therapeutic molecules. These cyclic oligosaccharides have medical and pharmaceutical applications by being able to form inclusion complexes with molecules that are poorly soluble in water. The benefits of these complexes are directed towards improving the chemical and biological properties—i.e., solubility, bioavailability, stability, non-toxicity and shelf life of drug molecules.
  • 294
  • 26 Jul 2023
Topic Review
Antibacterial Prodrugs to Overcome Bacterial Resistance
Prodrugs are pharmacologically inactive entities of active drugs that undergo biotransformation before eliciting their pharmacological effects. A prodrug strategy can be used to revive drugs discarded due to a lack of appropriate pharmacokinetic and drug-like properties, or high host toxicity. A special advantage of the use of the prodrug approach in the era of bacterial resistance is targeting resistant bacteria by developing prodrugs that require bacterium-specific enzymes to release the active drug. 
  • 294
  • 29 Feb 2024
Topic Review
NF-κB Pathway Inhibitors in Alzheimer’s Disease Treatment
The NF-κB family is a group of transcription factors that play a pivotal role in regulating various biological processes, including immune responses, inflammation, cell survival, and cellular differentiation. The involvement of the NF-κB pathway in immune system responses, inflammation, oxidative stress, and neuronal survival highlights its significance in Alzheimer’s disease (AD) progression.
  • 291
  • 25 Sep 2023
Topic Review
The Rationale of Hyperthermic Intraperitoneal Chemotherapy Treatment
Peritoneal metastases (PM) are observed in approximately 8% of patients diagnosed with colorectal cancer, either synchronously or metachronously during follow-up. PM often manifests as the sole site of metastasis. PM is associated with a poor prognosis and typically shows resistance to systemic chemotherapy. Consequently, there has been a search for alternative treatment strategies. For intraperitoneal (IP) therapy to exhibit promise, it either needed to be combined with the removal of larger tumor nodules during cytoreductive surgery or administered as repeated intermittent treatments over an extended duration to affect macroscopic tumor nodules. Cytoreductive surgery, with hyperthermic intraperitoneal chemotherapy (HIPEC) treatment as an adjunct, emerged as a solution for the former situation.
  • 291
  • 31 Jan 2024
Topic Review
Herbal Treatments for Breast Cancer
Breast cancer is a complex disease for which pharmacological treatment does not guarantee success or cure. Plants possess phytochemical components with antioxidant and anti-inflammatory properties, mainly coumarins, flavonoids, alkaloids, and terpenoids. Several studies have demonstrated that bioactive compounds from plants can exert anti-tumor activity through various signaling pathways, such as apoptosis, autophagy, modification of the tumor microenvironment, cell arrest, and the suppression of angiogenesis.
  • 288
  • 13 Oct 2023
Topic Review
Plant-Derived Proteasome Inhibitors in Developing Cancer Therapeutics
Homeostasis between protein synthesis and degradation is a critical biological function involving a lot of precise and intricate regulatory systems. The ubiquitin-proteasome pathway (UPP) is a large, multi-protease complex that degrades most intracellular proteins and accounts for about 80% of cellular protein degradation. The proteasome, a massive multi-catalytic proteinase complex that plays a substantial role in protein processing, has been shown to have a wide range of catalytic activity and is at the center of this eukaryotic protein breakdown mechanism. As cancer cells overexpress proteins that induce cell proliferation, while blocking cell death pathways, UPP inhibition has been used as an anticancer therapy to change the balance between protein production and degradation towards cell death. Natural products have unique chemical diversity, which results in diversity in their biological activities and drug-like properties. Physical chemistry has been able to recognize the high structural diversity of natural products. Their efficacy is related to the complexity of their well-organized three-dimensional chemical and steric properties, which offer many advantages in terms of efficiency and the selectivity of molecular targets.
  • 287
  • 18 Apr 2023
Topic Review
Biosimilar Agents
A biosimilar is a biological product highly similar to and interchangeable with an already approved reference product. Innovations in computer-aided discovery for biosimilar agents involve several key approaches. Structural bioinformatics and molecular docking techniques, including homology modeling and molecular dynamics simulations, aid in understanding the structure-function relationships. In silico screening and virtual high-throughput screening, powered by database mining and predictive modeling, expedite the identification of potential biosimilar candidates. Machine learning and artificial intelligence contribute by analyzing large datasets to predict success probabilities and integrating diverse data sources. Immunogenicity prediction tools assess potential immune responses, while network pharmacology and quantitative systems pharmacology provide a holistic understanding of biosimilar effects. Optimization algorithms play a role in formulating biosimilars for desired properties. This dynamic field continues to evolve, with regular updates reflecting the latest advancements in computational tools for biosimilar discovery.
  • 286
  • 13 Dec 2023
Topic Review
NaDES Application in Cosmetic and Pharmaceutical Fields
Natural deep eutectic solvents (NaDES) represent a new generation of green, non-flammable solvents, useful as an efficient alternative to the well-known ionic liquids. They can be easily prepared and exhibit unexpected solubilizing power for lipophilic molecules, although those of a hydrophilic nature are mostly used. For their unique properties, they can be recommend for different cosmetic and pharmaceutical applications, ranging from sustainable extraction, obtaining ready-to-use ingredients, to the development of biocompatible drug delivery responsive systems. 
  • 285
  • 01 Feb 2024
Topic Review
From the Discovery of Targets to Delivery Systems
Metals are indispensable for the life of all organisms, and their dysregulation leads to various disorders due to the disruption of their homeostasis. Nowadays, various transition metals are used in pharmaceutical products as diagnostic and therapeutic agents because their electronic structure allows them to adjust the properties of molecules differently from organic molecules. Therefore, interest in the study of metal–drug complexes from different aspects has been aroused, and numerous approaches have been developed to characterize, activate, deliver, and clarify molecular mechanisms. The integration of these different approaches, ranging from chemoproteomics to nanoparticle systems and various activation strategies, enables the understanding of the cellular responses to metal drugs, which may form the basis for the development of new drugs and/or the modification of currently used drugs.
  • 282
  • 26 Jul 2023
Topic Review
Phase II Drug-Metabolizing Enzyme and Drug Transporter Expression
Sparse and conflicting evidence exists regarding the localization, expression, and regulation of phase II drug-metabolizing enzymes and drug transporters across gestational stages. To resolve the uncertainties and assumptions in current knowledge, additional pharmacokinetic (PK) data and clinical pharmacology research are required to understand drug metabolism and transport in the pregnant woman and in the placenta.
  • 278
  • 29 Dec 2023
Topic Review
Chemical Structures and Biological Activities of of Aplysinopsins
Marine products are among the most promising sources of biologically active molecules. Aplysinopsins, tryptophan-derived marine natural products, were isolated from different natural marine sources including sponges, stony corals (hard corals) especially genus scleractinian, as well as sea anemone, in addition to one nudibranch. Aplysinopsins were reported to be isolated from different marine organisms related to various geographic areas such as Pacific, Indonesia, Caribbean, and Mediterranean regions.
  • 276
  • 09 May 2023
Topic Review
Liposome-Derived Nanosystems  for Increased Brain Drug Bioavailability
Niosomes, transfersomes, and ethosomes are nanometric vesicular structures that allow drug encapsulation, protecting them from degradation, and increasing their solubility, permeability, brain targeting, and bioavailability.
  • 275
  • 16 Oct 2023
Topic Review
Four Atraphaxis Species
Atraphaxis is a genus of flowering plants in the family Polygonaceae, with approximately 60 species. Species of Atraphaxis are much-branched woody plants, forming shrubs or shrubby tufts, primarily inhabiting arid zones across the temperate steppe and desert regions of Central Asia, America, and Australia. Atraphaxis species have been used by diverse groups of people all over the world for the treatment of various diseases.
  • 275
  • 26 Mar 2024
Topic Review
Metabolism and Chemical Degradation of Glutides and Gliflozins
The drug metabolism and drug degradation pathways may overlap, resulting in the formation of similar constituents. Therefore, the metabolism data can be helpful for deriving safe levels of degradation impurities and improving the quality of respective pharmaceutical products. The entry contains considerations on possible links between metabolic and degradation pathways for new antidiabetic drugs such as glutides, gliflozins, and gliptins. Special attention was paid to their reported metabolites and identified degradation products. At the same time, many interesting analytical approaches to conducting metabolism as well as degradation experiments were mentioned, including chromatographic methods and radioactive labeling of the drugs. 
  • 274
  • 04 Aug 2023
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