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Ulcerative colitis (UC) is a chronic inflammatory bowel disease impacting patients' quality of life and imposing heavy societal and economic burdens. Apoptosis of intestinal epithelial cells (IECs) has been considered an early event during the onset of UC and plays a crucial role in disease development. Thus, effectively inhibiting apoptosis of IECs is of critical significance for the clinical management of UC, presenting a potential direction for the research and development of pharmacotherapeutic agents. In recent years, research on the ameliorative effects of natural products on UC through inhibiting IECs apoptosis has attracted increasing attention and made remarkable achievements in ameliorating UC. In this review, we summarized the currently available research about the anti-apoptotic effects of natural products on UC and its mechanisms involving the death-receptor mediated pathway, mitochondrial-dependent pathway, ERS-mediated pathway, MAPK-mediated pathway, NF-κB mediated pathway, P13k/Akt pathway, JAK/STAT3 pathway, and NLRP3/ASC/Caspase-1 pathway. Hopefully, this review may yield useful information about the anti-apoptotic effects of natural products on UC and their potential molecular mechanisms and provide helpful insights for further investigations.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8841338 | PMC |
http://dx.doi.org/10.3389/fphar.2022.806148 | DOI Listing |
Pestic Biochem Physiol
November 2025
Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China. Electronic address:
The extensive use of highly toxic and residual pesticides has a significant negative impact on agricultural production and the ecological environment. The development of new green antiviral agents has become a major demand for ensuring the development of green ecological agriculture. Indole alkaloids are widely present in nature and have diverse biological activities.
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November 2025
State Key Laboratory of Green Pesticides, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang 550025, China. Electronic address:
Plant diseases caused by bacteria affect the yield of crop, greatly reduce the quality of food, and thus posing a great threat to food safety. To fill the gap that no report about ClpP inhibitor is applied in agri-food production field, engineering natural-product repurposing strategy, 55 of natural products were screened using the combination of ClpP inhibitors of Xanthomonas oryzae pv. oryzae (Xoo) screening assay and anti-Xoo activity experiment.
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November 2025
Newcastle University, School of Natural and Environmental Sciences, Newcastle upon Tyne, UK NE1 7RU. Electronic address:
RNA interference (RNAi) is an endogenous eukaryote viral defence mechanism representing a unique form of post-transcriptional gene silencing that can be induced via the exongenous application of dsRNA. Due to its high specificity, dsRNA-based biopesticides are being developed to control pest insects. Whilst many lepidopteran species are recalcitrant to RNAi, Tuta absoluta, a polyphagous insect responsible for extensive crop damage, is sensitive.
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November 2025
State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming, China; Key Laboratory for Agro-Biodiversity and Pest Control of Ministry of Education, College of Plant Protection, Yunnan Agricultural University, Kunming, China. Electronic ad
Mortierella spp. is emerging as a potential biocontrol agent against soil borne diseases due to its antagonistic effects on pathogens and strong environmental adaptability. However, the mechanisms by which it restructures rhizosphere microbial communities to achieve sustained pathogen suppression remain largely unresolved.
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November 2025
State Key Laboratory of Green Pesticides, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang 550025, China. Electronic address:
The overreliance on traditional chemical fungicides, combined with the emergence of resistance, poses significant challenges for food safety. Early blight, caused by the fungal pathogen Alternaria solani (A. solani), is among the most significant contributors to pre- and postharvest yield losses in tomato cultivation.
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