Dehydrodiisoeugenol targets NOD2 exerting dual effects against colitis and colorectal cancer: a double-edged sword.

Dehydrodiisoeugenol (DEH) is a primary benzofuran-type neolignan isolated from the Chinese herbal medicine nutmeg, which is used in the treatment of gastrointestinal diseases. This study aims to observe the dual therapeutic effects of DEH on DSS-induced ulcerative colitis (UC) and colorectal cancer (CRC), with a focus on exploring the molecular mechanism by which DEH exerts anti-inflammatory effect in inflammatory cells and induces autophagy in CRC cells. An inflammatory cell model was established by LPS/IFNγ-stimulated RAW264.

Luteolin in Inflammatory Bowel Disease and Colorectal Cancer: A Disease Continuum Perspective.

Inflammatory bowel disease (IBD) is a chronic intestinal inflammatory condition that may progress to colorectal cancer (CRC), presenting significant challenges to global health. With shifts in lifestyle, the incidence of both conditions continues to rise, underscoring the urgent need for effective treatments. While traditional therapies can be effective, their high recurrence rates and associated adverse reactions limit their broader application.

Potential of Glycyrrhiza in the prevention of colitis-associated colon cancer.

Ethnopharmacological Relevance: Glycyrrhiza, a legume native to the Mediterranean region, has a long history of ethnomedicinal use in China. Due to its antiviral, antibacterial, anti-inflammatory, antioxidant, antitumor, anti-ulcer, and hepatoprotective properties, Glycyrrhiza is widely utilized in the treatment of gastrointestinal disorders.

The Aim Of The Review: The specific mechanisms of the main active constituents of glycyrrhiza in the treatment of inflammatory bowel disease, precancerous lesions and colorectal cancer at all stages of the colitis-associated colon cancer "Inflammation-Dysplasia-Cancer" sequence, as well as its pharmacokinetics, toxicology, formulation improvements, and application studies, are reviewed to provide new insights and perspectives on glycyrrhiza as a dietary supplement to treat and prevent colitis-associated colon cancer.

A Noncoding A-to-U Kozak Site Change Related to the High Transmissibility of Alpha, Delta, and Omicron VOCs.

Three prevalent SARS-CoV-2 variants of concern (VOCs) emerged and caused epidemic waves. It is essential to uncover advantageous mutations that cause the high transmissibility of VOCs. However, viral mutations are tightly linked, so traditional population genetic methods, including machine learning-based methods, cannot reliably detect mutations conferring a fitness advantage.

Accelerated evolution of an Lhx2 enhancer shapes mammalian social hierarchies.

Social hierarchies emerged during evolution, and social rank influences behavior and health of individuals. However, the evolutionary mechanisms of social hierarchy are still unknown in amniotes. Here we developed a new method and performed a genome-wide screening for identifying regions with accelerated evolution in the ancestral lineage of placental mammals, where mammalian social hierarchies might have initially evolved.

Large numbers of vertebrates began rapid population decline in the late 19th century.

Accelerated losses of biodiversity are a hallmark of the current era. Large declines of population size have been widely observed and currently 22,176 species are threatened by extinction. The time at which a threatened species began rapid population decline (RPD) and the rate of RPD provide important clues about the driving forces of population decline and anticipated extinction time.

LK6/Mnk2a is a new kinase of alpha synuclein phosphorylation mediating neurodegeneration.

Parkinson's disease (PD) is a movement disorder due to the loss of dopaminergic (DA) neurons in the substantia nigra. Alpha-synuclein phosphorylation and α-synuclein inclusion (Lewy body) become a main contributor, but little is known about their formation mechanism. Here we used protein expression profiling of PD to construct a model of their signalling network from drsophila to human and nominate major nodes that regulate PD development.