Current Pharmaceutical Design - Current Issue

Ulcerative Colitis (UC) known as a sub-category of Inflammatory Bowel Diseases (IBD) is a long-term condition that causes inflammation, irritation, and ulcers in the colon and rectum. Though the precise pathogenesis of UC is not fully understood yet, impaired immune responses and imbalanced intestinal microbiome composition have been regarded as two main key players in colitis pathobiology. As conventional treatments are challenged with limitations and side effects, finding a new therapeutic approach has gained increasing attention. Probiotic bacteria with multifunctional health-promoting properties have been considered novel therapeutic options. There is strong evidence indicating that probiotics exert their therapeutic effects mostly by regulating immune system responses and restoring gut microbiome homeostasis. These results validate the rationale behind the clinical application of probiotics in UC management whether prescribed alone or in combination with conventional therapy. This article explores the pathogenesis of UC, concentrating on the influence of immune dysregulation and intestinal microbiome imbalances. Also, it reviews recent in vitro, in vivo, and clinical studies that have demonstrated the efficacy of Lactobacillus species in decreasing UC symptoms by modifying immune responses, restoring gut microbiota balance, and promoting intestinal barrier function.

Aspirin, an analgesic, antipyretic and non-steroidal anti-inflammatory drug, was a fascinating discovery that became the precursor to one of the oldest pharmaceutical success stories. It was discovered in 1899 by Felix Hoffman and patented in 1900. In 2024, Aspirin turns 125 years old and is still one of the best-selling medicines today. This review aims to celebrate 125 years of Aspirin and show the status of analytical methods available in the literature to evaluate pharmaceutical products based on Acetylsalicylic Acid (ASA). In addition, it contextualizes them with the current needs of green and clean analytical chemistry. ASA, despite being consolidated in the consumer market, embraces continuous improvement as it is a fundamental part of studies for other new purposes and studies with associations with other active ingredients. In the manuscripts available in the literature, ASA is predominantly evaluated by HPLC (41%) and UV-vis (41%) methods, which use methanol (21.82%) and acetonitrile (18.18%), followed by buffer (16.36%). The most evaluated pharmaceutical matrix is ASA tablets (40%), followed by ASA tablets in combination with other drugs (26%). While ASA continues to innovate in the market through new forms of delivery and combinations, as well as intended purposes, the analytical methods for evaluating its pharmaceutical products do not. They continue with non-eco-efficient analytical options, which can significantly improve and meet the current demand for green and sustainable analytical chemistry.

Hepatocellular carcinoma (HCC) is influenced by several factors, among which genetic polymorphisms play a key role. Polymorphisms in various genes affect key pathways involved in HCC development, including metabolism, expression of inflammatory cytokines, cell proliferation, and apoptosis regulation. These polymorphisms induce differential effects on susceptibility to HCC, disease progression, and treatment outcomes. Understanding the effect of genetic variations on HCC pathogenesis is essential to elucidate underlying mechanisms and identify potential therapeutic targets. This review explores the diverse roles of genetic polymorphisms in HCC, providing insights into the complex interplay between genetic factors and disease development.

Various ailments have been treated with pineapple (Ananas comosus (L.) Merr.) throughout medicinal history. Pineapple and its bioactive compound bromelain possess health-promoting benefits. Detailed information on the chemotherapeutic activities of pineapple and its bioactive compound bromelain is provided in this review, which analyses the current literature regarding their therapeutic potential in cancer. Research on disease models in cell cultures is the focus of much of the existing research. Several studies have demonstrated the benefits of pineapple extract and bromelain for in vitro and in vivo cancer models. Preliminary animal model results show promise, but they must be translated into the clinical setting. Research on these compounds represents a promising future direction and may be well-tolerated.