{"type": "root", "children": [{"type": "p", "children": [{"type": "t", "text": "\n KRTAP10‑10 is a member of the keratin‐associated protein family, a group of genes best known for encoding structural proteins that contribute to the formation and physical properties of hair fibers. In the context of Down syndrome research using the Tc1 transchromosomic mouse model, detailed sequencing of human chromosome 21 revealed extensive structural rearrangements—including deletions, duplications, and numerous de novo changes—that can influence the dosage and expression of resident genes, such as KRTAP10‑10."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": " Although these rearrangements were primarily characterized to understand complex genotype–phenotype relationships in Down syndrome, they raise the possibility that altered expression of KRTAP10‑10 could have downstream effects on the integrity of structural protein networks in tissues where the protein is normally active."}]}, {"type": "t", "text": "\n "}, {"type": "p", "children": [{"type": "t", "text": "\n In a separate line of investigation concerning Shiga toxin–producing organisms, aspects of cellular integrity and the maintenance of structural protein frameworks have been highlighted as critical factors in mediating host–pathogen interactions."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "2"}]}, {"type": "t", "text": " While the direct role of KRTAP10‑10 in the response to pathogenic challenges has not been explicitly defined, its inclusion in these genomic analyses suggests that disruptions in genes coding for keratin‐associated proteins could potentially impact tissue resilience against microbial toxins.\n "}]}, {"type": "t", "text": "\n "}, {"type": "p", "children": [{"type": "t", "text": "\n Together, these studies suggest that although the specific functions of KRTAP10‑10 remain to be fully elucidated, the gene may contribute to structural integrity and cellular resilience in both developmental disorders such as Down syndrome and in contexts where host cells encounter pathogenic stress."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": "\n "}]}, {"type": "rg", "children": [{"type": "r", "ref": 1, "children": [{"type": "t", "text": "Susan M Gribble, Frances K Wiseman, Stephen Clayton, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Massively parallel sequencing reveals the complex structure of an irradiated human chromosome on a mouse background in the Tc1 model of Down syndrome."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "PLoS One (2013)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1371/journal.pone.0060482"}], "href": "https://doi.org/10.1371/journal.pone.0060482"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "23596509"}], "href": "https://pubmed.ncbi.nlm.nih.gov/23596509"}]}, {"type": "r", "ref": 2, "children": [{"type": "t", "text": "Silvia Y Bando, Priscila Iamashita, Filipi N Silva, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Dynamic Gene Network Analysis of Caco-2 Cell Response to Shiga Toxin-Producing "}, {"type": "a", "children": [{"type": "t", "text": "i"}], "href": "i"}, {"type": "t", "text": "Escherichia coli"}, {"type": "a", "children": [{"type": "t", "text": "/i"}], "href": "/i"}, {"type": "t", "text": "-Associated Hemolytic-Uremic Syndrome."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Microorganisms (2019)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.3390/microorganisms7070195"}], "href": "https://doi.org/10.3390/microorganisms7070195"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "31288487"}], "href": "https://pubmed.ncbi.nlm.nih.gov/31288487"}]}]}]}