T-UCRs with digestive and respiratory diseases

Abstract

From the perspective of histoembryology, the lung, gaster, and intestines that derived from the endoderm of the gastrula are structurally homologous. The interplay of intestines and lung in many pathologic changes is called the gut-lung axis. RNAs transcribed from ultraconserved regions (T-UCRs) are highly evolutionarily conserved in many mammalian genomes and have been found to be important in the pathogenesis and diagnosis of many diseases. More and more studies in recent years have shown that T-UCRs play important roles both in digestive and respiratory diseases. Taking the gut-lung axis as the entry point, this review summarizes the T-UCRs related to digestive and respiratory diseases in recent years. Meanwhile, these T-UCRs and their targets can lay a foundation for future drug research.

Keywords: Gaster; Gut-lung axis; Intestines; Lung; T-UCRs.