{"type": "root", "children": [{"type": "p", "children": [{"type": "t", "text": "\nRecent studies have elucidated critical molecular pathways driving both neural development and leukemogenesis. In one investigation, activated NOTCH1 was shown to collaborate with the transcriptional coactivator ZMIZ1 to induce T‐cell acute lymphoblastic leukemia by functionally promoting C‑MYC transcription. This work underscores the importance of transcriptional regulation in leukemic transformation."}, {"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, glycosyltransferases such as B3gnt1 and ISPD were found to be essential for the in vivo glycosylation of dystroglycan—a modification that is critical for proper axon guidance. Glycosylated dystroglycan directly binds the axon guidance cue Slit and is instrumental in directing its precise localization within the basement membrane and floor plate, a process vital for the formation of several longitudinal axon tracts."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "2"}]}, {"type": "t", "text": "\n"}]}, {"type": "t", "text": "\n\n"}, {"type": "p", "children": [{"type": "t", "text": "\nAlthough neither abstract specifically addresses POM121L12, proteins of the POM121 family are generally recognized as components of the nuclear pore complex, where they mediate nucleocytoplasmic transport and contribute to the regulation of gene expression. Given this general role, POM121L12 may indirectly influence the cellular processes outlined in these studies. For example, by regulating the nuclear import and export of transcription factors or RNA molecules, POM121L12 could affect the expression of key genes such as C‑MYC in leukemogenesis or modulate cellular responses required for the glycosylation processes underlying proper axon guidance. Further research will be necessary to clarify whether POM121L12 directly links to these pathways or acts more generally as a modulator of nuclear transport.\n"}]}, {"type": "rg", "children": [{"type": "r", "ref": 1, "children": [{"type": "t", "text": "Lesley A Rakowski, Derek D Garagiola, Choi M Li, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Convergence of the ZMIZ1 and NOTCH1 pathways at C-MYC in acute T lymphoblastic leukemias."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Cancer Res (2013)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1158/0008-5472.CAN-12-1389"}], "href": "https://doi.org/10.1158/0008-5472.CAN-12-1389"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "23161489"}], "href": "https://pubmed.ncbi.nlm.nih.gov/23161489"}]}, {"type": "r", "ref": 2, "children": [{"type": "t", "text": "Kevin M Wright, Krissy A Lyon, Haiwen Leung, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Dystroglycan organizes axon guidance cue localization and axonal pathfinding."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Neuron (2012)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1016/j.neuron.2012.10.009"}], "href": "https://doi.org/10.1016/j.neuron.2012.10.009"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "23217742"}], "href": "https://pubmed.ncbi.nlm.nih.gov/23217742"}]}]}]}