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Pharmaceuticals, Volume 18, Issue 9

September 2025 - 183 articles

Cover Story: The 1,3,4-thiadiazole scaffold has emerged as a privileged structure in medicinal chemistry due to its unique electronic features, balanced physicochemical properties, and broad pharmacological potential. Its ability to modulate enzymes, interact with receptors, and disrupt microbial pathways underlies diverse antibacterial and antifungal effects. In recent years, numerous 1,3,4-thiadiazole derivatives have been synthesized and evaluated, demonstrating high levels of activity against Gram-positive and Gram-negative bacteria as well as a wide range of fungal species. This review highlights recent advances in the design, synthesis, and biological evaluation of such compounds. View this paper
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Articles (183)

  • Review
  • Open Access
2 Citations
4,240 Views
31 Pages

Obeticholic Acid and Other Farnesoid-X-Receptor (FXR) Agonists in the Treatment of Liver Disorders

  • Stefano Fiorucci,
  • Ginevra Urbani,
  • Eleonora Distrutti and
  • Michele Biagioli

22 September 2025

The Farnesoid-X-receptor (FXR) is a bile sensor involved in the regulation of bile acid homeostasis, fibrosis, inflammation, and metabolism. Obeticholic acid (OCA), a semisynthetic derivative of chenodeoxycholic acid (CDCA), initially named 6-ethyl-C...

  • Article
  • Open Access
501 Views
14 Pages

The Impact of 24-Month Etanercept Therapy on Changes in Adiponectin, Leptin and Tenascin C Levels in the Blood of Children with Juvenile Idiopathic Arthritis

  • Jan Siwiec,
  • Kornelia Kuźnik-Trocha,
  • Katarzyna Winsz-Szczotka,
  • Katarzyna Komosińska-Vassev,
  • Andrzej Siwiec and
  • Krystyna Olczyk

22 September 2025

Background/Objectives: The most commonly diagnosed group of rheumatic diseases in children is juvenile idiopathic arthritis. It is characterized by a chronic inflammatory process that leads to the degradation of the bone and joint system and increase...

  • Article
  • Open Access
1,211 Views
30 Pages

Tracing Five Decades of Psoriasis Pharmacotherapy: A Large-Scale Bibliometric Investigation with AI-Guided Terminology Normalization

  • Ada Radu,
  • Andrei-Flavius Radu,
  • Gabriela S. Bungau,
  • Delia Mirela Tit and
  • Paul Andrei Negru

21 September 2025

Background/Objectives: Large-scale bibliometric assessments of psoriasis pharmacotherapy research remain limited despite significant research output in this rapidly evolving field. This study aimed to map the evolution of systemic psoriasis therapy r...

  • Article
  • Open Access
687 Views
15 Pages

21 September 2025

Background/objectives: Interactions of infusions of Ginkgo biloba, ginseng, Yerba Mate, and green tea, with free radicals, were examined. The aim of these studies was to determine quenching of free radicals by the extracts from the selected plant raw...

  • Article
  • Open Access
917 Views
22 Pages

In Vivo Antihypertensive and Ex Vivo Vasodilatory Studies of Taxifolin

  • Xuye Wang,
  • Xiangyang Xu,
  • Wan Yin Tew,
  • Liyun Ouyang,
  • Xiaoning Yang,
  • Hui Wei Loh,
  • Wen Xu,
  • Wei Xu and
  • Mun Fei Yam

21 September 2025

Background: Hypertension is a leading cause of cardiovascular morbidity and mortality. Taxifolin has shown cardiovascular benefits, but its antihypertensive mechanisms remain poorly defined. This study aimed to comprehensively elucidate the molecular...

  • Review
  • Open Access
1,675 Views
20 Pages

21 September 2025

Near-infrared photoimmunotherapy (NIR-PIT) is a recently developed cancer treatment that utilizes antibody–photoabsorber (IRDye700DX [IR700]) conjugates and NIR light. Necrotic cell death associated with lethal membrane damage is induced when t...

  • Article
  • Open Access
649 Views
15 Pages

Integrative Study of Dipsaci Radix and Phlomidis Radix: Nomenclature, Morphology, DNA-Based Authentication, and Comparative Effects on Osteoclastogenesis

  • Jun-Ho Song,
  • Yun-Soo Seo,
  • Yeseul Kim,
  • Sohee Jeong,
  • Sungyu Yang,
  • Goya Choi,
  • Joong-Sun Kim and
  • Inkyu Park

20 September 2025

Background/Objectives: Dipsaci Radix (Dipsacus asper) and Phlomidis Radix (Phlomoides umbrosa) are both traditional medicines used in Korea and China for various bone-associated diseases. However, the two are misused due to similarities in name and a...

  • Article
  • Open Access
713 Views
27 Pages

Comparative Study of Ferrocene- and Indene-Based Tamoxifen Derivatives of Different Molecular Flexibility on High-Mortality Cancer Cell Lines

  • Márton Kalabay,
  • Zsófia Szász,
  • Eszter Lajkó,
  • Bálint Bagu,
  • Éva Pállinger,
  • Cintia Duró,
  • Tamás Jernei,
  • Antal Csámpai,
  • Angéla Takács and
  • László Kőhidai

20 September 2025

Tamoxifen is a well-established selective estrogen receptor modulator (SERM) widely used in breast cancer treatment, yet its efficacy varies across tumor types. To enhance its antitumor potential, we previously synthesized and investigated novel ferr...

  • Article
  • Open Access
958 Views
24 Pages

Comprehensive Identification and Mechanistic Evaluation of Novel DHODH Inhibitors as Potent Broad-Spectrum Antiviral Agents

  • Chao Zhang,
  • Shiyang Sun,
  • Huiru Xie,
  • Yongzhao Ding,
  • Chun Hu,
  • Jialin Guo and
  • Junhai Xiao

20 September 2025

Background/Objectives: This study identifies novel dihydroorotate dehydrogenase (DHODH) inhibitors exhibiting potent broad-spectrum antiviral agents, particularly against influenza A virus (A/PR/8/34(H1N1)) and SARS-CoV-2. Methods: Structure-based vi...

  • Review
  • Open Access
1,512 Views
51 Pages

19 September 2025

Kinetoplastids are protozoa that possess a unique organelle called a kinetoplast. These include the parasites Trypanosoma cruzi, T. brucei and related African trypanosomes, and Leishmania spp. These parasites cause a variety of neglected tropical dis...

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Pharmaceuticals - ISSN 1424-8247