Results 161 to 170 of about 115,560 (292)

FAM20B Related Skeletal Dysplasia: Expanding the Prenatal Phenotype

open access: yesClinical Genetics, EarlyView.
FAM20B encodes glycosaminoglycan xylosylkinase, a key enzyme in proteoglycan biosynthesis. We report compound heterozygous FAM20B variants causing severe, lethal skeletal dysplasia in three fetuses from two pregnancies. Disrupted glycosaminoglycan chain formation leads to abnormal cartilage and bone development, illustrating the essential role of ...
Arda Arduç   +8 more
wiley   +1 more source

[Prenatal diagnosis of chromosomic defects in Costa Rica].

open access: yesRevista de biologia tropical, 2004
Esta es una breve reseña histórica del diagnóstico prenatal citogenético en Costa Rica. Se realiza únicamente en el Instituto de Investigaciones en Salud de la Universidad de Costa Rica desde el año 1984. Sirve a los hospitales de la seguridad social y a la medicina privada.
openaire   +2 more sources

Integrase Mutants Defective for Interaction with LEDGF/p75 Are Impairedin Chromosome Tethering and HIV-1Replication [PDF]

open access: hybrid, 2005
Stéphane Emiliani   +14 more
openalex   +1 more source

Retinal Pigment Epitheliopathy due to Sub‐Optimal Recycling of Vitamin A (RESORVA): A Novel RDH11‐Related Phenotype

open access: yesClinical Genetics, EarlyView.
RDH11 is a minor isoenzyme that catalyses the oxidation of 11‐cis‐retinol to 11‐cis‐retinal in the retinal pigment epithelium, alongside RDH5 and RDH10. Biallelic null variants in RDH11 lead to upregulation of RDH5 and RDH10 (transcriptional adaptation), maintaining 11‐cis‐retinal bioavailability, but still causing Retinal Pigment Epitheliopathy due to
Kirk A. J. Stephenson   +11 more
wiley   +1 more source

SOX30 Governs Synaptonemal Complex Assembly and Homologous Recombination in Male Meiosis

open access: yesCell Proliferation, EarlyView.
The transcription factor SOX30 directly binds promoter regions of SYCE1 and SYCE2 to mediate their transcriptional activation, thereby enabling proper assembly of central elements within the synaptonemal complex. Structural destabilisation of the synaptonemal complex in Sox30 KK spermatocytes triggers synaptic discontinuity, impairs homologous ...
Kangle Liu   +16 more
wiley   +1 more source

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