Cellular functions of eukaryotic RNA helicases and their links to human diseases

KE Bohnsack, S Yi, S Venus, E Jankowsky… - … Reviews Molecular Cell …, 2023 - nature.com
RNA helicases are highly conserved proteins that use nucleoside triphosphates to bind or
remodel RNA, RNA–protein complexes or both. RNA helicases are classified into the DEAD …

X chromosome agents of sexual differentiation

AP Arnold - Nature Reviews Endocrinology, 2022 - nature.com
Understanding sex differences in physiology and disease requires the identification of the
molecular agents that cause phenotypic sex differences. Two groups of such agents are …

[HTML][HTML] Sexually dimorphic RNA helicases DDX3X and DDX3Y differentially regulate RNA metabolism through phase separation

H Shen, A Yanas, MC Owens, C Zhang, C Fritsch… - Molecular cell, 2022 - cell.com
Sex differences are pervasive in human health and disease. One major key to sex-biased
differences lies in the sex chromosomes. Although the functions of the X chromosome …

Aberrant cortical development is driven by impaired cell cycle and translational control in a DDX3X syndrome model

ML Hoye, L Calviello, AJ Poff, NE Ejimogu… - Elife, 2022 - elifesciences.org
Mutations in the RNA helicase, DDX3X, are a leading cause of Intellectual Disability and
present as DDX3X syndrome, a neurodevelopmental disorder associated with cortical …

Interrogation of cancer gene dependencies reveals paralog interactions of autosome and sex chromosome-encoded genes

A Köferle, A Schlattl, A Hörmann, V Thatikonda, A Popa… - Cell reports, 2022 - cell.com
Genetic networks are characterized by extensive buffering. During tumor evolution,
disruption of functional redundancies can create de novo vulnerabilities that are specific to …

The human DEAD-box helicase DDX3X as a regulator of mRNA translation

CS Ryan, M Schröder - Frontiers in Cell and Developmental Biology, 2022 - frontiersin.org
The human DEAD-box protein DDX3X is an RNA remodelling enzyme that has been
implicated in various aspects of RNA metabolism. In addition, like many DEAD-box proteins …

The RNA helicase DDX39A binds a conserved structure in Chikungunya virus RNA to control infection

I Tapescu, F Taschuk, SM Pokharel, O Zginnyk… - Molecular Cell, 2023 - cell.com
Alphaviruses are a large group of re-emerging arthropod-borne RNA viruses. The compact
viral RNA genomes harbor diverse structures that facilitate replication. These structures can …

Evolutionary divergence between homologous X–Y chromosome genes shapes sex-biased biology

AR DeCasien, K Tsai, S Liu, A Thomas… - Nature Ecology & …, 2025 - nature.com
Sex chromosomes are a fundamental aspect of sex-biased biology, but the extent to which
homologous X–Y gene pairs ('the gametologs') contribute to sex-biased phenotypes …

The multifaceted roles of NLRP3-modulating proteins in virus infection

J Harris, NA Borg - Frontiers in immunology, 2022 - frontiersin.org
The innate immune response to viruses is critical for the correct establishment of protective
adaptive immunity. Amongst the many pathways involved, the NLRP3 [nucleotide-binding …

Sequential inverse dysregulation of the RNA helicases DDX3X and DDX3Y facilitates MYC-driven lymphomagenesis

C Gong, JA Krupka, J Gao, NF Grigoropoulos… - Molecular cell, 2021 - cell.com
DDX3X is a ubiquitously expressed RNA helicase involved in multiple stages of RNA
biogenesis. DDX3X is frequently mutated in Burkitt lymphoma, but the functional basis for …