{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,21]],"date-time":"2026-08-21T11:40:35Z","timestamp":1787312435052,"version":"build-2736575974"},"reference-count":19,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2025,3,24]],"date-time":"2025-03-24T00:00:00Z","timestamp":1742774400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["American J of Med Genetics Pt A"],"published-print":{"date-parts":[[2025,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    The authors present the first documented case of concomitant Nagashima\u2010type palmoplantar keratoderma and moyamoya angiopathy, identifying a novel gene as a potential link between rare dermatologic and cerebrovascular diseases. The subject of this case report was identified and clinically evaluated at the Neurological Institute of Children's Hospital Los Angeles. Written informed consent for clinical care, genetic testing, and participation in this case study was obtained. The patient initially presented with a history of several dermatologic conditions, including eczema, vitiligo, and Nagashima\u2010type palmoplantar keratoderma. Neurological examination and diagnostic imaging were strongly suggestive of moyamoya angiopathy, prompting a bilateral encephaloduroarteriomyosynangiosis. Singleton Clinical Exome Sequencing was subsequently performed, revealing pathogenic heterozygous variants in\n                    <jats:italic>SERPINB7<\/jats:italic>\n                    . This study identifies\n                    <jats:italic>SERPINB7<\/jats:italic>\n                    as a possible link between Nagashima\u2010type palmoplantar keratoderma and moyamoya angiopathy, indicating the pleomorphism of\n                    <jats:italic>SERPINB7<\/jats:italic>\n                    \u2010mediated changes in human disease. Further studies are warranted to investigate the function of\n                    <jats:italic>SERPINB7<\/jats:italic>\n                    in endovascular tissue. Furthermore, the increasingly recognized association between autoimmune dermatologic disease and moyamoya may be mediated through genetic mechanisms, highlighting the importance of genetic testing in individuals with rare dermatologic and cerebrovascular disorders.\n                  <\/jats:p>","DOI":"10.1002\/ajmg.a.64058","type":"journal-article","created":{"date-parts":[[2025,3,24]],"date-time":"2025-03-24T15:04:12Z","timestamp":1742828652000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Heterozygous Pathogenic Variants in\n                    <i>SERPINB7<\/i>\n                    Potentially Associated With Concomitant Moyamoya Angiopathy and Nagashima\u2010Type Palmoplantar Keratoderma"],"prefix":"10.1002","volume":"197","author":[{"ORCID":"https:\/\/orcid.org\/0009-0003-4147-5395","authenticated-orcid":false,"given":"Lilia","family":"Kazerooni","sequence":"first","affiliation":[{"name":"Division of Neurology, Department of Pediatrics Children's Hospital Los Angeles  Los Angeles California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Benjamin N.","family":"Vogel","sequence":"additional","affiliation":[{"name":"Division of Neurology, Department of Pediatrics Children's Hospital Los Angeles  Los Angeles California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abhik K.","family":"Banerjee","sequence":"additional","affiliation":[{"name":"Division of Neurology, Department of Pediatrics Children's Hospital Los Angeles  Los Angeles California USA"},{"name":"Department of Neurology Keck School of Medicine of the University of Southern California  Los Angeles California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Saba","family":"Jafarpour","sequence":"additional","affiliation":[{"name":"Division of Neurology, Department of Pediatrics Children's Hospital Los Angeles  Los Angeles California USA"},{"name":"Department of Neurology Keck School of Medicine of the University of Southern California  Los Angeles California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8350-8234","authenticated-orcid":false,"given":"Jonathan D.","family":"Santoro","sequence":"additional","affiliation":[{"name":"Division of Neurology, Department of Pediatrics Children's Hospital Los Angeles  Los Angeles California USA"},{"name":"Department of Neurology Keck School of Medicine of the University of Southern California  Los Angeles California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,3,24]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.molmed.2022.08.009"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1182\/blood\u20102011\u201010\u2010387"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.285.5425.245"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.3109\/03630269.2015.1086880"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.3390\/ijms22126351"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajhg.2013.09.015"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.3389\/fmolb.2022.991425"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010017\u201001220\u20100"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.wneu.2017.01.012"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/ene.14754"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/bjd.13076"},{"key":"e_1_2_11_13_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1523\u20101755.2001.060002641.x"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.285.5435.1926"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMra0804622"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.1159\/000509535"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365\u20102141.2011.08770.x"},{"key":"e_1_2_11_18_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1260419"},{"key":"e_1_2_11_19_1","doi-asserted-by":"publisher","DOI":"10.1038\/72303"},{"key":"e_1_2_11_20_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41419\u2010022\u201005045\u20108"}],"container-title":["American 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