Following the submission of application EFSA-GMO-RX-025 under Regulation (EC) No 1829/2003 from Syngenta Crop Protection NV/SA, the Panel on Genetically Modified Organisms of the European Food Safety Authority was asked to deliver a scientific risk assessment on the data submitted in the context of the renewal of authorisation application for the insect-resistant genetically modified maize MIR162, for food and feed uses, excluding cultivation within the EU. The data received in the context of this renewal application contained post-market environmental monitoring reports, a systematic search and evaluation of literature, updated bioinformatic analyses, and additional documents or studies performed by or on behalf of the applicant. The GMO Panel assessed these data for possible new hazards, modified exposure or new scientific uncertainties identified during the authorisation period and not previously assessed in the context of the original application. The GMO Panel concludes that there is no evidence in renewal application EFSA-GMO-RX-025 for new hazards, modified exposure or scientific uncertainties that would change the conclusions of the original risk assessment on maize MIR162.
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http://dx.doi.org/10.2903/j.efsa.2022.7562 | DOI Listing |
Plant Physiol
January 2025
The State Key Laboratory of Crop Genetics & Germplasm Enhancement and Utilization, Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing Agricultural University, Nanjing 210095, China.
Chromatin remodeling plays a crucial role in controlling gene transcription by modifying chromatin structure. However, the involvement of chromatin remodeling in plant stress responses, especially cold tolerance, through chromatin accessibility remains largely unexplored. Here, we report that rice (Oryza sativa L.
View Article and Find Full Text PDFCancers (Basel)
December 2024
Department of Molecular Medicine and Surgery, Karolinska Institutet, 17176 Stockholm, Sweden.
Background: Antibiotics have recently been suggested to increase the risk of colorectal cancer. Here, we aimed to investigate the association of frequent antibiotic use and genetic susceptibility with the increased risk of the development of colorectal cancer. Therefore, a genome-wide association study was conducted in colorectal cancer patients with frequent antibiotic use and controls to identify potential chromosomal regions that could indicate an increased risk of colorectal cancer associated with antibiotic use.
View Article and Find Full Text PDFNutrients
December 2024
Department of Cardiology, Peking University First Hospital, No. 8 Xishiku Street, Xicheng District, Beijing 100034, China.
The relationship between folate concentrations and stroke risk remains unestablished, and the mediation effect of homocysteine (Hcy) and interaction effect of methylenetetrahydrofolate reductase () gene polymorphism has yet to be investigated. This cohort study involved 4903 subjects derived from a Chinese community population. The association between folate and first stroke was examined in Cox proportional hazard regression models.
View Article and Find Full Text PDFNutrients
December 2024
Institute of Food Science Research (CIAL, CSIC-UAM), Nicolás Cabrera 9, 28049 Madrid, Spain.
The connection between gut microbiota and factors like diet is crucial for maintaining intestinal balance, which in turn impacts the host's overall health. microalgae is a sustainable source of bioactive compounds, mainly known for its used in aquaculture and extraction of bioactive lipids, with potential health benefits whose effects on human gut microbiota are still unknown. Therefore, the goal of this work was to assess the impact of on human gut microbiota composition and derived metabolites by combining the INFOGEST protocol and in vitro colonic fermentation process to evaluate potential effects on human gut microbiota conformation through 16S rRNA gene sequencing and its metabolic functionality.
View Article and Find Full Text PDFNutrients
December 2024
Departments of Human Genetics and Pediatrics, McGill University, Montreal, QC H3A 0C7, Canada.
Background/objectives: The gene variant results in a thermolabile MTHFR enzyme associated with elevated plasma homocysteine in TT individuals. Health risks associated with the TT genotype may be modified by dietary and supplemental folate intake. Supplementation with methyltetrahydrofolate (methylTHF) may be preferable to folic acid because it is the MTHFR product, and does not require reduction by DHFR to enter one-carbon folate metabolism.
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