Yaying Yang

1 Introduction Pancreatic Ductal Adenocarcinoma (PDAC), a highly invasive malignancy of the digestive system, predominantly occurs in individuals aged 65–75 years (1). Global population aging continues to drive its rising incidence, with the International Agency for Research on Cancer (IARC) reporting 510,600 new cases worldwide in 2022- underscoring a mounting disease burden (2).

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Abstract : Glomalin-related soil protein (GRSP) is a hydrophobic protein released by arbuscular mycorrhizal fungi. It is an important component of the soil carbon pool, and it improves the soil aggregate structure; however, it remains unclear whether GRSP can enhance soil carbon sequestration and improve soil quality during rapid urbanization. The built-up area in Nanchang, China was the study area, and the proportion of impervious surface area was the parameter of urbanization intensity.