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Investigating Mitochondrial Transcriptomes and RNA Processing Using Circular RNA Sequencing

Transcriptomic technologies have revolutionized the study of gene expression and RNA biology. Different RNA sequencing methods enable the analyses of diverse species of transcripts, including their abundance, processing, stability, and other specific features. Mitochondrial transcriptomics has benefited from these technologies that have revealed the surprising complexity of its RNAs. Here we describe a method based upon cyclization of mitochondrial RNAs and next generation sequencing to analyze the steady-state levels and sizes of mitochondrial RNAs, their degradation products, as well as their processing intermediates by capturing both 5' and 3' ends of transcripts.

Exploring genotype-phenotype relationships in the CDKL5 deficiency disorder using an international dataset

Characterized by early-onset seizures, global developmental delay and severe motor deficits, CDKL5 deficiency disorder is caused by pathogenic variants in the cyclin-dependent kinase-like 5 gene. Previous efforts to investigate genotype-phenotype relationships have been limited due to small numbers of recurrent mutations and small cohort sizes. Using data from the International CDKL5 Disorder Database we examined genotype-phenotype relationships for 13 recurrent CDKL5 variants and the previously analyzed historic variant groupings. We have applied the CDKL5 Developmental Score (CDS) and an adapted version of the CDKL5 Clinical Severity Assessment (CCSA), to grade the severity of phenotype and developmental outcomes for 285 individuals with CDKL5 variants.

A comparison of videolaryngoscopy using standard blades or non-standard blades in children in the Paediatric Difficult Intubation Registry

The design of a videolaryngoscope blade may affect its efficacy. We classified videolaryngoscope blades as standard and non-standard shapes to compare their efficacy performing tracheal intubation in children enrolled in the Paediatric Difficult Intubation Registry.

Indirect effects of the COVID-19 pandemic on malaria intervention coverage, morbidity, and mortality in Africa: a geospatial modelling analysis

Substantial progress has been made in reducing the burden of malaria in Africa since 2000, but those gains could be jeopardised if the COVID-19 pandemic affects the availability of key malaria control interventions. The aim of this study was to evaluate plausible effects on malaria incidence and mortality under different levels of disruption to malaria control.

Functioning, participation, and quality of life in children with intellectual disability: an observational study

To investigate associations between functioning, community participation, and quality of life (QoL) and identify whether participation mediates the effects of functioning on QoL.

How researchers have made surgery for babies

The Kids Research Institute Australia’s Perioperative Medicine team is helping to change global and local practice by finding safer and gentler ways to both undertake surgery, and care for kids and families afterwards.

Djaalinj Waakinj leads to better hearing – and happier kids

An innovative The Kids program is helping to slash waiting times so children can have their ear problems checked within days.

Inching towards answers for children with ultra-rare CDKL5

The Kids Research Institute Australia is helping scientists across the globe inch their way towards clinical trials which could, at last, provide relief for children and families dealing with CDKL5.

Pandemic pivot keeps vital skin program alive

Hip Hop 2 SToP video It didn’t take long for shyness to make way for excitement when a group of children from Dampier Peninsula communities got

Partnering with government to influence policy and practice

The Kids Research Institute Australia Government Relations Advisor Fiona Roche said the BEACHES project was a great example of how the Institute is increasingly working in partnership with Government