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Chediak-Higashi Syndrome (CHS) is a lysosome-related organelle (LRO) disorder caused by biallelic mutations in the lysosomal trafficking regulator gene, LYST. The clinical features of CHS include oculocutaneous albinism, primary immunodeficiency, bleeding diathesis, risk for development of hemophagocyticlymphohistiocytosis,and progressive neurological problems. The pathophysiological mechanisms underlying this disease are unknown, so developing therapeutic options remains challenging. In this study,four induced pluripotent stem (iPSC) lines from unrelated CHS patients have been generated and successfully characterized for exploring the role of LYST in health and disease in diversecell types.
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http://dx.doi.org/10.1016/j.scr.2020.101883 | DOI Listing |
Pathogens
July 2025
Department of Veterinary and Animal Sciences, University of Copenhagen, 1870 Frederiksberg, Denmark.
Amdoparvoviruses, encompassing the well-characterized Aleutian mink disease viruses (AMDV) as well as less investigated viruses infecting both captive and wild animals, are important carnivoran viruses that are significant pathogens in the mink farming industry. We investigated the molecular epidemiology of amdoparvoviruses among Danish wildlife. Spleen samples from 118 animals of seven carnivoran species were screened with a pan-amdoparvovirus PCR, and the identified viruses were molecularly characterized.
View Article and Find Full Text PDFIndian J Pediatr
July 2025
Department of Clinical Immunology, Insurgentes Sur 3700-C, Insurgentes Cuicuilco, Coyoacán, Mexico City, CP 04530, Mexico.
Cureus
June 2025
Hematology Laboratory, Ibn Rochd University Hospital Center, Casablanca, MAR.
Chediak-Higashi syndrome (CHS) is a rare autosomal recessive disorder characterized by partial oculocutaneous albinism, recurrent infections, and giant intracytoplasmic granules in leukocytes. Early diagnosis is critical to prevent the onset of severe complications, particularly the accelerated phase. We conducted a descriptive case series in the Hematology Laboratory of Ibn Rochd University Hospital Center, Casablanca.
View Article and Find Full Text PDFCureus
June 2025
Pathology, University College of Medicine and Dentistry, The University of Lahore, Lahore, PAK.
Griscelli syndrome (GS) is a rare genetic disorder that is classified into three distinct types. Partial oculocutaneous albinism is common to all three types. In addition, neurological abnormalities and immunodeficiency are seen in types 1 and 2, respectively.
View Article and Find Full Text PDFIndian J Hematol Blood Transfus
July 2025
Paediatric Allery and Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India.