Cytotoxicity of Benzofuran-Containing Simplified Viniferin Analogues.

Within the huge class of plant secondary metabolites, resveratrol-derived stilbenoids show wide structural diversity and mediate a great number of biological responses relevant for human health, including cancer prevention and cytotoxicity. Resveratrol is known to modulate several pathways directly linked to cancer progression, as well as its analogue pterostilbene, characterized by an increased metabolic stability and significant pharmacological activities. To study the potential anticancer activity of other stilbenoids, a home-made collection of resveratrol dimers and simplified analogues was tested on melanoma A375, non-small cell lung cancer H460 and PC3 prostate cancer cell lines.

Cladosporols and PPARγ: Same Gun, Same Bullet, More Targets.

Several natural compounds have been found to act as PPARγ agonists, thus regulating numerous biological processes, including the metabolism of carbohydrates and lipids, cell proliferation and differentiation, angiogenesis, and inflammation. Recently, Cladosporols, secondary metabolites purified from the fungus , have been demonstrated to display an efficient ability to control cell proliferation in human colorectal and prostate cancer cells through a PPARγ-mediated modulation of gene expression. In addition, Cladosporols exhibited a strong anti-adipogenetic activity in 3T3-L1 murine preadipocytes, preventing their in vitro differentiation into mature adipocytes.

Investigating Country-Specific Perceptions of Predatory Journals and Their Impact on Scholarly Integrity: A Systematic Review.

This systematic review aims to identify the countries most active in combatting predatory journals and their definitions of such practices. It also seeks to assess awareness within academic communities, examine the impact of predatory journals on research quality and integrity, and compile existing policies to mitigate their negative effects and strengthen global scholarly integrity. A systematic search was performed in the PubMed, Scopus, and Embase databases on February 7, 2024, in line with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.

New Frontiers in Pancreatic Cancer Management: Current Treatment Options and the Emerging Role of Neoadjuvant Therapy.

Pancreatic ductal adenocarcinoma (PDAC) ranks among the 15 most prevalent cancers globally, characterized by aggressive growth and late-stage diagnosis. Advances in imaging and surgical techniques have redefined the classification of pancreatic PDAC into resectable, borderline resectable, and locally advanced pancreatic cancer. While surgery remains the most effective treatment, only 20% of patients are eligible at diagnosis, necessitating innovative strategies to improve outcomes.