{"type": "root", "children": [{"type": "p", "children": [{"type": "t", "text": "\nThe study of the murine gammadelta T cell receptor (TCR) G8 provided key insights into the structural basis of antigen recognition, demonstrating that germline‐encoded residues in the delta chain’s complementarity‐determining region play a predominant role in binding its MHC class Ib ligand, T22. This work highlights the fusion of innate and adaptive recognition strategies in immune responses."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": "\n"}]}, {"type": "t", "text": "\n\n"}, {"type": "p", "children": [{"type": "t", "text": "\nIn a separate study on esophageal squamous cell cancer, hsa‐miR-6743-5p (MIR6743) was investigated as a potential molecular biomarker. Expression levels of this microRNA were measured in 25 esophageal tissue samples to assess its association with clinicopathological features and lymph node metastasis, suggesting that aberrant MIR6743 expression may be linked to tumor progression and could offer a useful tool for early diagnosis and prognosis."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "2"}]}, {"type": "t", "text": "\n"}]}, {"type": "t", "text": "\n\n"}, {"type": "p", "children": [{"type": "t", "text": "\nTogether, these investigations underscore varied facets of immunobiology: one elucidates the molecular mechanics of T cell receptor binding with implications for understanding immune recognition, while the other illuminates the potential diagnostic and prognostic value of MIR6743 in esophageal cancer. The integration of structural immunology and miRNA biomarker research continues to enrich our comprehension of disease mechanisms and offers promising avenues for clinical intervention."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": "\n"}]}, {"type": "rg", "children": [{"type": "r", "ref": 1, "children": [{"type": "t", "text": "Erin J Adams, Yueh-Hsiu Chien, K Christopher Garcia "}, {"type": "b", "children": [{"type": "t", "text": "Structure of a gammadelta T cell receptor in complex with the nonclassical MHC T22."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Science (2005)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1126/science.1106885"}], "href": "https://doi.org/10.1126/science.1106885"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "15821084"}], "href": "https://pubmed.ncbi.nlm.nih.gov/15821084"}]}, {"type": "r", "ref": 2, "children": [{"type": "t", "text": "Linfeng Chen, Yue Wang, Wei Wang, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Hsa-miR-6743-5p Expression Varies with Lymph Node Metastasis in Esophageal Cancer."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Clin Lab (2018)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.7754/Clin.Lab.2018.180314"}], "href": "https://doi.org/10.7754/Clin.Lab.2018.180314"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "30146847"}], "href": "https://pubmed.ncbi.nlm.nih.gov/30146847"}]}]}]}