Multi-omics comparisons emphasize alterations in tryptophan metabolism in yaks with retained placenta: perspectives on feces, serum, placenta and colostrum homeostasis
Description
This dataset contains placental tissue proteomic data from postpartum yaks with normal placental expulsion or retained placenta. Twelve yaks were divided into a normal placental release group (RL, placenta expelled within 12 h after parturition, n = 6) and a retained placenta group (RT, placenta not expelled within 12 h after parturition, n = 6). Placental tissue proteins were extracted, enzymatically digested, and analyzed by mass spectrometry using the Astral-DIA workflow. The dataset was generated to identify differentially abundant proteins and biological pathways associated with retained placenta in high-altitude yaks, with particular attention to inflammatory and immune responses, oxidative stress, endocrine regulation, and tissue-remodeling processes.