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Pharmaceuticals, Volume 15, Issue 10

October 2022 - 140 articles

Cover Story: The genus Gymnopilus has approximately 250 species described in the literature and biosynthesizes bioactive compounds, including polysaccharides. In the present study, polysaccharides composed mainly by β-glucans, produced by the mushroom Gymnopilus imperialis (from Atlantic Forest in Brazil), were evaluated in terms of in vitro immunomodulatory potential, iNOS expression levels, and NO production. Moreover, the gene expression profile of inflammatory modulators such as IL10, IL6, and TNF-α was also investigated to verify the macrophage phenotype induced by treatment. Interestingly, the nitric oxide production was significantly increased in treated samples, and the expression of inducible nitric oxide synthase (iNOS) showed that the fraction with β-glucans from G. imperialis induces M1 polarization phenotype. View this paper
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Articles (140)

  • Article
  • Open Access
15 Citations
4,651 Views
26 Pages

High-altitude Hypoxia Influences the Activities of the Drug-Metabolizing Enzyme CYP3A1 and the Pharmacokinetics of Four Cardiovascular System Drugs

  • Junbo Zhu,
  • Yabin Duan,
  • Delong Duo,
  • Jianxin Yang,
  • Xue Bai,
  • Guiqin Liu,
  • Qian Wang,
  • Xuejun Wang,
  • Ning Qu and
  • Yang Zhou
  • + 1 author

21 October 2022

(1) Background: High-altitude hypoxia has been shown to affect the pharmacokinetic properties of drugs. Although there is a high incidence of cardiovascular disease among individuals living in high-altitude areas, studies on the effect of high-altitu...

  • Review
  • Open Access
20 Citations
13,301 Views
24 Pages

Overview on Strategies and Assays for Antibiotic Discovery

  • Anika Rütten,
  • Teresa Kirchner and
  • Ewa Maria Musiol-Kroll

21 October 2022

The increase in antibiotic resistance poses a major threat to global health. Actinomycetes, the Gram-positive bacteria of the order Actinomycetales, are fertile producers of bioactive secondary metabolites, including antibiotics. Nearly two-thirds of...

  • Article
  • Open Access
23 Citations
6,081 Views
15 Pages

Isoniazid Linked to Sulfonate Esters via Hydrazone Functionality: Design, Synthesis, and Evaluation of Antitubercular Activity

  • Ebru Koçak Aslan,
  • Muhammed İhsan Han,
  • Vagolu Siva Krishna,
  • Rasoul Tamhaev,
  • Cagatay Dengiz,
  • Şengül Dilem Doğan,
  • Christian Lherbet,
  • Lionel Mourey,
  • Tone Tønjum and
  • Miyase Gözde Gündüz

21 October 2022

Isoniazid (INH) is one of the key molecules employed in the treatment of tuberculosis (TB), the most deadly infectious disease worldwide. However, the efficacy of this cornerstone drug has seriously decreased due to emerging INH-resistant strains of...

  • Article
  • Open Access
8 Citations
3,264 Views
18 Pages

Valorisation of the Inhibitory Potential of Fresh and Dried Fruit Extracts of Prunus spinosa L. towards Carbohydrate Hydrolysing Enzymes, Protein Glycation, Multiple Oxidants and Oxidative Stress-Induced Changes in Human Plasma Constituents

  • Anna Magiera,
  • Joanna Kołodziejczyk-Czepas,
  • Karolina Skrobacz,
  • Monika Ewa Czerwińska,
  • Magdalena Rutkowska,
  • Aleksandra Prokop,
  • Piotr Michel and
  • Monika Anna Olszewska

21 October 2022

Prunus spinosa fruits (sloes), both fresh and dried, are underexplored dietary components and ethno-phytotherapeutic remedies applied to treat chronic oxidative-stress-related diseases, including diabetes. The present study aimed to evaluate drying-r...

  • Article
  • Open Access
20 Citations
4,062 Views
29 Pages

Synthesis and Chemopreventive Potential of 5-FU/Genistein Hybrids on Colorectal Cancer Cells

  • Gustavo Moreno-Quintero,
  • Wilson Castrillón-Lopez,
  • Angie Herrera-Ramirez,
  • Andrés F. Yepes-Pérez,
  • Jorge Quintero-Saumeth and
  • Wilson Cardona-Galeano

21 October 2022

A series of 5-FU-Genistein hybrids were synthesized and their structures were elucidated by spectroscopic analysis. The chemopreventive potential of these compounds was evaluated in human colon adenocarcinoma cells (SW480 and SW620) and non-malignant...

  • Article
  • Open Access
10 Citations
2,939 Views
12 Pages

An Algae-Made RBD from SARS-CoV-2 Is Immunogenic in Mice

  • Dania O. Govea-Alonso,
  • Ashwini Malla,
  • Omayra C. Bolaños-Martínez,
  • Sornkanok Vimolmangkang and
  • Sergio Rosales-Mendoza

21 October 2022

Despite the current advances in global vaccination against SARS-CoV-2, boosting is still required to sustain immunity in the population, and the induction of sterilizing immunity remains as a pending goal. Low-cost oral immunogens could be used as th...

  • Review
  • Open Access
27 Citations
8,454 Views
20 Pages

Targeting NMDA Receptor Complex in Management of Epilepsy

  • Shravan Sivakumar,
  • Mehdi Ghasemi and
  • Steven C. Schachter

21 October 2022

N-methyl-D-aspartate receptors (NMDARs) are widely distributed in the central nervous system (CNS) and play critical roles in neuronal excitability in the CNS. Both clinical and preclinical studies have revealed that the abnormal expression or functi...

  • Article
  • Open Access
19 Citations
3,350 Views
14 Pages

Paeonol Protects against Methotrexate Hepatotoxicity by Repressing Oxidative Stress, Inflammation, and Apoptosis—The Role of Drug Efflux Transporters

  • Mohamed A. Morsy,
  • Rania Abdel-Latif,
  • Sara Mohamed Naguib Abdel Hafez,
  • Mahmoud Kandeel and
  • Seham A. Abdel-Gaber

21 October 2022

Methotrexate (MTX) is an effective chemotherapeutic agent against a wide range of tumors and autoimmune diseases; however, hepatotoxicity limits its clinical use. Oxidative stress and inflammation have been implicated in the pathogenesis of MTX-induc...

  • Article
  • Open Access
9 Citations
4,046 Views
14 Pages

Ginkgo biloba Extract Stimulates Adipogenesis in 3T3-L1 Preadipocytes

  • Fernanda Malanconi Thomaz,
  • Jussara de Jesus Simão,
  • Viviane Simões da Silva,
  • Meira Maria Forcelini Machado,
  • Lila Missae Oyama,
  • Eliane Beraldi Ribeiro,
  • Maria Isabel Cardoso Alonso Vale and
  • Monica Marques Telles

20 October 2022

Smaller adipocytes are related to the reversal of metabolic disorders, suggesting that molecules that can act in the adipogenesis pathway are of great interest. The objective of this study was to investigate the effect of Ginkgo biloba extract (GbE)...

  • Review
  • Open Access
6 Citations
4,152 Views
26 Pages

Potential Application of Small Interfering RNA in Gastro-Intestinal Tumors

  • Pasquale Losurdo,
  • Nicolò de Manzini,
  • Silvia Palmisano,
  • Mario Grassi,
  • Salvatore Parisi,
  • Flavio Rizzolio,
  • Domenico Tierno,
  • Alice Biasin,
  • Chiara Grassi and
  • Nhung Hai Truong
  • + 1 author

20 October 2022

Despite the progress made in the diagnoses and therapy of gastrointestinal cancers, these diseases are still plagued by a high mortality. Thus, novel therapeutic approaches are urgently required. In this regard, small interfering RNA (siRNA), double-...

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Pharmaceuticals - ISSN 1424-8247