T-cell activation induces context-specific gene expression programs that promote energy generation and biosynthesis, progression through the cell cycle and ultimately cell differentiation. The aim of this study was to apply the omni ATAC-seq method to characterize the landscape of chromatin changes induced by T-cell activation in mature naïve CD4+ T-cells. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2021
• July 2021

This study demonstrates a critical timing of cigarette smoke exposure over the life course for establishing persistent changes in DNA methylation into adolescence ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2019
• September 2019

MEDIA ENQUIRIES Did you know? Next steps Did you know? Stamping out Strep A Next steps SToP Trial Launch Media Contacts Virtual dental checks Making ...

• 1. Telethon Kids Institute
• Our research
• Research Impact

The aim of this project was to identify the top 10 priorities for childhood chronic conditions and disability (CCD) research from the perspectives of children and young people with lived experience, their parents and caregivers and the professionals who work with them. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2023
• April 2023

Raelene Endersby R BSc (Hons) PhD Brainchild Fellow; Co-Head, Brain Tumour Research raelene.endersby@telethonkids.org.au Co-Head, Brain Tumour ...

• 1. Telethon Kids Institute
• Projects

Breakdown of mitochondrial proteostasis activates quality control pathways including the mitochondrial unfolded protein response (UPRmt) and PINK1/Parkin mitophagy. However, beyond the up-regulation of chaperones and proteases, we have a limited understanding of how the UPRmt remodels and restores damaged mitochondrial proteomes.  ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2023
• September 2023

The ability to balance conflicting functional demands is critical for ensuring organismal survival. The transcription and repair of the mitochondrial genome requires separate enzymatic activities that can sterically compete, suggesting a life-long trade-off between these two processes. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2023
• July 2023

Advances in omics technologies have generated exponentially larger volumes of biological data; however, their analyses and interpretation are limited to computationally proficient scientists. We created OmicsVolcano, an interactive open-source software tool to enable visualization and exploration of high-throughput biological data, while highlighting features of interest using a volcano plot interface. In contrast to existing tools, our software and user-interface design allow it to be used without requiring any programming skills to generate high-quality and presentation-ready images. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2021
• January 2021

Mitochondrial ribosomes are specialized for the synthesis of membrane proteins responsible for oxidative phosphorylation. Mammalian mitoribosomes have diverged considerably from the ancestral bacterial ribosomes and feature dramatically reduced ribosomal RNAs. The structural basis of the mammalian mitochondrial ribosome assembly is currently not well understood. Here we present eight distinct assembly intermediates of the human large mitoribosomal subunit involving seven assembly factors. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2021
• June 2021

We report a role for the mitochondrial single-stranded DNA binding protein (mtSSB) in regulating mitochondrial DNA (mtDNA) replication initiation in mammalian mitochondria. Transcription from the light-strand promoter (LSP) is required both for gene expression and for generating the RNA primers needed for initiation of mtDNA synthesis. ...

• 1. Telethon Kids Institute
• Our research
• Reports and Findings
• 2021
• July 2021