Cancer is one of the most complex and systemic diseases affecting the health of mankind, causing major deaths with a significant increase. This pathology is caused by several risk factors, of which genetic disturbances constitute the major elements, which not only initiate tumor transformation but also epigenetic disturbances which are linked to it and which can induce transcriptional instability. Indeed, the involvement of epigenetic disturbances in cancer has been the subject of correlations today, in addition to the use of drugs that operate specifically on different epigenetic pathways. Natural molecules, especially those isolated from medicinal plants, have shown anticancer effects linked to mechanisms of action. The objective of this review is to explore the anticancer effects of alkaloids, terpenoids, quinones, and isothiocyanates.
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http://dx.doi.org/10.3390/nu13113714 | DOI Listing |
FEBS J
January 2025
Université d'Angers, Inserm, CNRS, CRCI2NA, ICO, Angers, France.
Senescence is a tumor suppressor mechanism triggered by oncogene expression and chemotherapy treatment. It orchestrates a definitive cessation of cell proliferation through the activation of the p53-p21 and p16-Rb pathways, coupled with the compaction of proliferative genes within heterochromatin regions. Some cancer cells have the ability to elude this proliferative arrest but the signaling pathways involved in circumventing senescence remain to be characterized.
View Article and Find Full Text PDFGene
January 2025
School of Life Sciences, Fudan University, Shanghai 200433, China; MOE Engineering Research Center of Gene Technology, School of Life Sciences, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200433, China. Electronic address:
Bisphenol A (BPA) is a widely used industrial compound commonly found in various everyday plastic products. Known for its endocrine-disrupting properties, BPA can enter the human body through multiple pathways. Prenatal exposure to BPA not only disrupts placental structure and function but also interferes with normal steroid metabolism.
View Article and Find Full Text PDFFree Radic Biol Med
January 2025
Department of Anesthesiology and Perioperative Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, P.R. China 230601; Center for Scientific Research and Experiment, The Second Affiliated Hospital of Anhui Medical University, Hefei, P.R. China 230601. Electronic address:
Mitochondria, commonly referred to as "energy factories"of cells, play a crucial role in the function and survival of cardiomyocytes. However, as research on cardiac fibrosis has advanced, mitochondrial dysfunction(including changes in energy metabolism, calcium ion imbalance, increased oxidative stress, and apoptosis)is now recognized as a significant pathophysiological pathway involved in cardiac remodeling and progression, which also negatively affects the function and structure of the heart. In recent years, research focusing on targeting mitochondria has gained significant attention, offering new approaches for treating cardiac fibrosis.
View Article and Find Full Text PDFBiochem Biophys Res Commun
December 2024
Department of Applied Sciences, Indian Institute of Information of Technology Allahabad, Prayagraj, Uttar Pradesh, 211012, India. Electronic address:
Prostate cancer is a widespread health issue that affects men worldwide. It is one of the most common forms of cancer, and its development is influenced by a combination of hereditary, epigenetic, environmental, age, and lifestyle factors. Given that it is the second most common cause of cancer-related deaths in men, it is crucial to comprehend its complex facets.
View Article and Find Full Text PDFMutat Res
December 2024
School of Health Sciences and Technology, UPES, Dehradun, Uttarakhand 248007, India. Electronic address:
Gallbladder cancer (GBC) is an aggressive malignancy with a poor prognosis, often diagnosed at advanced stages due to subtle early symptoms. Recent studies have provided a comprehensive view of GBC's genetic and mutational landscape, uncovering crucial pathways involved in its pathogenesis. Environmental exposures, particularly to heavy metals, have been linked to elevated GBC risk.
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