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Topic Review
4D Printing Technology
4D printing (4DP) is an evolution of 3DP where additive manufacturing printing techniques are employed. In other words, adapting 3DP processes for 4DP of shape memory polymers (SMPs) or smart materials requires minor adjustments. In order to produce the desired shape-changing materials as per estimation or for optimal application, an air circulation system may be incorporated into 3DP’s traditional fused deposition method (FDM) technology. This would cool the SMP below its Tg and, after these small alterations, previous 3DP methods such as stereolithography apparatus (SLA), digital laser writing and inkjet printing can also be employed.
  • 448
  • 05 Jan 2023
Topic Review
Definition and Characterization of Coronary Calcification
Coronary artery calcification is increasingly prevalent in our patient population. It significantly limits the procedural success of percutaneous coronary intervention and is associated with a higher risk of adverse cardiovascular events both in the short-term and long-term. 
  • 448
  • 03 Jan 2023
Topic Review
Interstitial Lung Diseases
Interstitial lung diseases (ILD) are a heterogeneous group of pulmonary disorders characterized by varying degrees of inflammation and fibrosis resulting in the loss of alveolar function and impairment of gas exchange.
  • 415
  • 30 Dec 2022
Topic Review
Thymus algeriensis Boiss. and Reut.
The word Thymus comes from the Greek “thyo”, which means “offering” (to be burnt) and “perfume” because of the pleasant smell that the plant gives off naturally when burnt. T. algeriensis Boiss. and Reut. are classified in section Hyphodromi (A. Kerner) Haläcsy and subsection Subbracteati (Klokov) Jalas. It belongs to the order Lamiale, subfamily Nepetoideae, and tribe Menthae.
  • 823
  • 30 Dec 2022
Topic Review
Nanodelivery Systems for Herbal/Phytoconstituents
Herbs and spices have been historically characterized as plant components utilized in the diet for their fragrant characteristics, but have no or minimal nutritional value. Herbs and spices, on the other hand, have been found as sources of different phytochemicals with strong antioxidant activity. As a result, phytoconstituents from herbs and spices can be formulated in various forms of nano-drug delivery systems.
  • 563
  • 29 Dec 2022
Topic Review
Treating Delusional Disorder with Antipsychotics
Delusional disorder (DD) has been considered a treatment-resistant disorder, with antipsychotics acknowledged as the best. It is possible that the discovery of the right drug could turn treatment resistance into treatment response.
  • 1.2K
  • 29 Dec 2022
Topic Review
In Silico Models to Predict Drug-Induced Liver Injury
Drug-induced liver injury (DILI) is a major cause of the withdrawal of pre-marketed drugs, typically attributed to oxidative stress, mitochondrial damage, disrupted bile acid homeostasis, and innate immune-related inflammation. DILI can be divided into intrinsic and idiosyncratic DILI with cholestatic liver injury as an important manifestation. The diagnosis of DILI remains a challenge today and relies on clinical judgment and knowledge of the insulting agent. Early prediction of hepatotoxicity is an important but still unfulfilled component of drug development. In response, in silico modeling has shown good potential to fill the missing puzzle. Computer algorithms, with machine learning and artificial intelligence as a representative, can be established to initiate a reaction on the given condition to predict DILI. 
  • 488
  • 29 Dec 2022
Topic Review
Antioxidant Activities of Natural Polysaccharides and their Derivatives
Natural polysaccharides are a type of natural biomacromolecule found in plants, fungi, algae, animals, and bacteria. Due to their nontoxic, stable, biodegradable, biocompatibility, and excellent antioxidant activity, natural polysaccharides contribute to the potential value in treating or preventing disease caused by oxidative stress. Polysaccharides can reduce the damage to the cell structure, regulate the signal pathways related to antioxidation, improve the intracellular antioxidant enzyme system, reduce the substances that easily produce reactive oxygen species (ROS), and protect the body tissue from ROS-induced damage through free radical scavenging activity and immunomodulatory activity. Natural polysaccharides play an irreplaceable therapeutic role and have received more and more attention. Publications related to natural polysaccharides are also increasing.
  • 436
  • 27 Dec 2022
Topic Review
Aromatic Plants Metabolic Engineering
Secondary metabolites of aromatic plants are used in many health applications as drugs, pheromones, insecticides, fragrances, and antioxidants. Due to the huge commercial demand for these secondary metabolites, the need to overcome the insufficient productivity of aromatic plants has become a significant challenge. Plant breeding is a traditional, labor-intensive, and limited method to improve the ability of aromatic plants to produce secondary metabolites.
  • 481
  • 23 Dec 2022
Topic Review
Nanoparticle-Mediated Delivery of STAT3 Inhibitors in Lung Cancer
Lung cancer is a common malignancy worldwide, with high morbidity and mortality. Signal transducer and activator of transcription 3 (STAT3) is an important transcription factor that not only regulates different hallmarks of cancer, such as tumorigenesis, cell proliferation, and metastasis but also regulates the occurrence and maintenance of cancer stem cells (CSCs). Abnormal STAT3 activity has been found in a variety of cancers, including lung cancer, and its phosphorylation level is associated with a poor prognosis of lung cancer. Therefore, the STAT3 pathway may represent a promising therapeutic target for the treatment of lung cancer. Various types of STAT3 inhibitors, including natural compounds, small molecules, and gene-based therapies, have been developed through direct and indirect strategies, although most of them are still in the preclinical or early clinical stages.
  • 521
  • 23 Dec 2022
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