Fitness & Nutrition News

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fitness 23 hours ago

Eating more fruits and vegetables tied to unexpected lung cancer risk

A surprising new study suggests that eating a very healthy diet—packed with fruits, vegetables, and whole grains—might be linked to a higher risk of lung cancer in younger non-smokers. Researchers found that patients under 50 diagnosed with lung cancer often had better-than-average diets, raising the possibility that pesticide exposure from conventionally grown produce could be a hidden culprit.

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fitness 23 hours ago

Eating more fruits and vegetables tied to unexpected lung cancer risk

A surprising new study suggests that eating a very healthy diet—packed with fruits, vegetables, and whole grains—might be linked to a higher risk of lung cancer in younger non-smokers. Researchers found that patients under 50 diagnosed with lung cancer often had better-than-average diets, raising the possibility that pesticide exposure from conventionally grown produce could be a hidden culprit.

ScienceDaily Read more →
fitness 1 day ago

Integrative structural analysis of the human LRP2-LRPAP1 complex reveals multiple regulatory sites

The low-density lipoprotein receptor-related protein 2 (LRP2) is an endocytic receptor implicated in the homeostasis of multiple organs. While the low-density lipoprotein receptor-related protein-associated protein 1 (LRPAP1) interacts with LRP2, its regulatory role remains elusive. Past studies showed that a single LRPAP1 molecule binds to LRP2 via complement-type repeats. However, many domains of this kind appear unoccupied in LRP2 within the complex. Here, we investigate if multiple LRPAP1 copies could bind the receptor. Using an integrative structural approach, we characterise the human recombinant LRP2 extracellular domain and its complex with LRPAP1, by identifying three additional LRPAP1 binding sites. Notably, two of these sites overlap with ligand-binding regions, suggesting that LRPAP1 may regulate LRP2 ligand-binding activity. Furthermore, we highlight LRPAP1-LRP2 interaction sites unique within the receptor's family and pathogenic LRP2 mutations located at LRP2-LRPAP1 interfaces. Overall, our study redefines the landscape of the LRP2-LRPAP1 interaction, providing insights into its clinical and functional role. Structural studies of the human LRP2-LRPAP1 complex reveal that multiple LRPAP1 molecules can bind to the receptor, highlighting new binding sites that may control how LRP2 binding to other ligands is regulated in health and disease

fitness 1 day ago

yeon shares overnight oats recipe behind 28

South Korean actress Jin Seo-yeon, who drew widespread attention for shedding 28 kg in just 40 days, has shared the overnight oats recipe she uses as her daily breakfast to maintain her figure. - VnExpress International

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