Publications by authors named "N A Dimou"
Article Synopsis
- Previous models for predicting weight gain haven't been very effective, leading researchers to explore both traditional environmental factors and genetic markers to enhance accuracy.* -
- A study involving nearly 246,000 participants found that environmental factors provided good predictive ability for weight gain, while genetic models performed poorly, especially at mid-late adulthood.* -
- The research suggests that environmental factors should be incorporated into prevention strategies, and that genetic factors may be more relevant in predicting weight gain earlier in life.*
Article Synopsis
- Colorectal cancer (CRC) is a major health concern, and understanding how genetic and environmental factors interact can help identify at-risk groups.
- This study analyzed data from over 45,000 CRC cases to assess both multiplicative and additive interactions between genetic risk scores and various environmental factors, finding no multiplicative interactions but significant additive ones for high genetic susceptibility individuals.
- Results suggest that individuals with high genetic risk could benefit more from lifestyle interventions like reducing alcohol intake or increasing fruit and fiber consumption, emphasizing the need for targeted prevention strategies in CRC care.
Background: Inflammation and immune dysregulation are hypothesized contributors to endometrial carcinogenesis; however, the precise underlying mechanisms remain unclear.
Methods: We measured pre-diagnostically 152 plasma protein biomarkers in 624 endometrial cancer case-control pairs nested within the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort. Odds ratios (ORs) were estimated using conditional logistic regression, accounting for confounding and multiple comparisons.
Article Synopsis
- * Researchers analyzed data from 52 studies, including nearly 31,000 CRC cases and over 41,000 controls, to explore the genetic interactions with regular aspirin/NSAID use.
- * They found significant interactions with genetic variants in two specific regions (6q24.1 and 5p13.1), which could help uncover new targets for understanding how aspirin provides its protective effects against colorectal cancer.
Article Synopsis
- Consumption of fiber, fruits, and vegetables may lower the risk of colorectal cancer (CRC), but genetic factors might influence this connection.
- A large study involving nearly 70,000 participants identified two significant genetic variants linked to dietary intake and CRC risk using advanced statistical methods.
- The findings suggest specific genetic loci (SLC26A3 and NEGR1) may affect how fiber and fruit consumption interacts with CRC risk, highlighting the need for more research on the underlying mechanisms.