{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,15]],"date-time":"2026-08-15T19:41:29Z","timestamp":1786822889951,"version":"build-2736575974"},"reference-count":22,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2024,1,1]],"date-time":"2024-01-01T00:00:00Z","timestamp":1704067200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003141","name":"Consejo Nacional de Ciencia y Tecnolog\u00eda","doi-asserted-by":"publisher","award":["Beca Nacional - 2022-000002-01NACF-00427"],"award-info":[{"award-number":["Beca Nacional - 2022-000002-01NACF-00427"]}],"id":[{"id":"10.13039\/501100003141","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["SAGE Open Medical Case Reports"],"published-print":{"date-parts":[[2024,1]]},"abstract":"<jats:p> Pantothenate kinase-associated neurodegeneration (PKAN, OMIM: 234200) results from biallelic pathogenic variants in PANK2 which encodes pantothenate kinase 2, a crucial mitochondrial enzyme involved in coenzyme A biosynthesis. Pantothenate kinase-associated neurodegeneration patients typically exhibit the distinctive \u201ceye of the tiger\u201d sign on brain magnetic resonance imaging in the globus pallidus, along with psychiatric symptoms, extrapyramidal movements such as parkinsonism and dystonia, eventual speech and gait impairments, and the presence of dysphagia. An 11-year-old girl, with fifth-degree consanguinity, demonstrated typical psychomotor development and growth until the age of 5, when she began experiencing psychiatric symptoms. At the age of 9, she developed hand tremors, progressing to generalized muscular dystonia. By age 10, she exhibited gait and speech impairment. Physical examination revealed extensive generalized dystonia, hand tremors, speech impairment, dysphagia, inability to walk, and heightened osteotendinous reflexes. Metabolic analysis identified dyslipidemia with partial response to statin treatment and normocalcemic hypercalciuria. Exome sequencing revealed a novel likely pathogenic variant in PANK2 (NM_001386393.1:c.526C &gt; G) in a homozygotic state. Pantothenate kinase-associated neurodegeneration typically manifests with generalized dystonia and psychiatric symptoms. Here, we present a Pantothenate kinase-associated neurodegeneration patient with dyslipidemia and hypercalciuria as potentially previously undescribed metabolic phenotype. <\/jats:p>","DOI":"10.1177\/2050313x241249088","type":"journal-article","created":{"date-parts":[[2024,4,26]],"date-time":"2024-04-26T05:15:44Z","timestamp":1714108544000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Dyslipidemia and hypercalciuria in a patient with pantothenate kinase 2 deficiency: A novel variant and case report"],"prefix":"10.1177","volume":"12","author":[{"given":"Henry-Marcelo","family":"Rodriguez-Perez","sequence":"first","affiliation":[{"name":"Pediatrics Residency Program, Faculty of Medicine, Autonomous University of Yucatan, Yucatan, Mexico"},{"name":"Department of Pediatrics, Yucatan Health Services, General Hospital \u201cDr. Agustin O\u2019Horan\u201d, Yucatan, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Olga-Berenice","family":"Reyes-Flores","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Yucatan Health Services, General Hospital \u201cDr. Agustin O\u2019Horan\u201d, Yucatan, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yazmin","family":"Qui\u00f1onez-Pacheco","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Yucatan Health Services, General Hospital \u201cDr. Agustin O\u2019Horan\u201d, Yucatan, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yahir-Arturo","family":"Centeno-Navarrete","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Yucatan Health Services, General Hospital \u201cDr. Agustin O\u2019Horan\u201d, Yucatan, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cruz","family":"Gonzalez-Vazquez","sequence":"additional","affiliation":[{"name":"Department of 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