Post-transcriptional cross-and auto-regulation buffer expression of the human RNA helicases DDX3X and DDX3Y

S Rengarajan, J Derks, DW Bellott, N Slavov, DC Page - bioRxiv, 2024 - biorxiv.org
The Y-linked gene DDX3Y and its X-linked homolog DDX3X survived the evolution of the
human sex chromosomes from ordinary autosomes. DDX3X encodes a multi-functional RNA …

The inactive X chromosome drives sex differences in microglial inflammatory activity in human glioblastoma

ME Tharp, CZ Han, CD Balak, C Fitzpatrick… - bioRxiv, 2024 - biorxiv.org
Biological sex is an important risk factor in cancer, but the underlying cell types and
mechanisms remain obscure. Since tumor development is regulated by the immune system …

Evolutionary divergence between homologous XY chromosome genes shapes sex-biased biology

AR DeCasien, K Tsai, S Liu, A Thomas, A Raznahan - bioRxiv, 2024 - biorxiv.org
Sex chromosomes are a fundamental aspect of sex-biased biology, but the extent to which
homologous XY gene pairs (the gametologs) contribute to sex-biased phenotypes remains …

Characteristics and prognosis of rrDLBCL with TP53 mutations and a high‐risk subgroup represented by the co‐mutations of DDX3X‐TP53

F Gao, K Hu, P Zheng, H Shi, X Ke - Cancer Medicine, 2023 - Wiley Online Library
Background TP53 mutations have a prognostic significance in relapsed and refractory
diffuse large B‐cell lymphoma (rrDLBCL) patients, and their treatment still faces a great …

Investigação de desvios extremos da inativação do cromossomo X em mulheres com deficiência intelectual idiopática como indicativo de variantes causais

LD Chaves - 2022 - teses.usp.br
A Deficiência Intelectual (DI) é uma condição que apresenta grande heterogeneidade
clínica e etiológica, afetando aproximadamente 2-3% dos indivíduos da população mundial …

UNVEILING THE BIOPHYSICAL CHOREOGRAPHY OF DDX3X AND DDX3Y IN ENZYMATIC CLUSTERS

A Yanas - 2024 - repository.upenn.edu
There is a sex bias in human health and disease and some of these biases could be
explained by the proteins expressed on the X and Y chromosomes. Many of the X …

Sexually dimorphic RNA helicases DDX3X and DDX3Y differentially regulate hollow condensates of DDX3X disease variants

H Shen, MC Owens, A Yanas, E Lavorando, HY Tang… - bioRxiv, 2023 - biorxiv.org
The sex chromosome-encoded RNA helicases DDX3X and DDX3Y play important roles in
RNA metabolism. Heterozygous mutations of DDX3X frequently occur in cancers and …

DDX3X syndrome: From clinical phenotypes to biological insights

A von Mueffling, M Garcia‐Forn… - Journal of … - Wiley Online Library
DDX3X syndrome is a neurodevelopmental disorder accounting for up to 3% of cases of
intellectual disability (ID) and affecting primarily females. Individuals diagnosed with DDX3X …

Cell-Free Analysis Reveals the Role of RG/RGG Motifs in DDX3X Phase Separation and Their Potential Link to Cancer Pathogenesis

H Chen, B Li, X Zhao, C Yang, S Zhou, W Ma - 2024 - preprints.org
The DEAD-box RNA helicase DDX3X is a multifunctional protein involved in RNA
metabolism and stress responses. In this study, we investigated the role of RG/RGG motifs in …

Loss of RNA-Binding Protein Ddx3x Reveals Sex-and Cell-Type Specific Roles During Heart Development

IN Carril - 2024 - search.proquest.com
Congenital heart defects (CHDs) are the most common birth defects in humans, affecting
approximately one in one hundred newborns. Our lab has identified several RNA-binding …