Skip to menu Skip to content Skip to footer
News

Study seeking to identify early indicators of preterm birth

22 February 2017
Decorative

A new study could pave the way for a simple blood or saliva test to predict whether an expectant mother is likely to have a preterm birth.

Dr Carlos Salomon from The University of Queensland and Dr Ramkumar Menon from the University of Texas will investigate early indicators of premature delivery.

The 12-month project has been funded by the Bill and Melinda Gates Foundation.

Dr Salomon of UQ’s Centre for Clinical Research (UQCCR) said the placenta releases specific biomarkers into the mother’s blood stream during pregnancy.

“We know the placenta is trying to pre-warn the body by sending out signals, but we need to understand how and why the message is being sent,” Dr Salomon said.

“We have already identified a placental signal so we will test 100 patient samples and classify women as high or low risk and monitor their pregnancy.

Decorative

“Once we know the pregnancy outcomes we can determine if our predictions, based on the panel of biomarkers identified, were accurate.”

Dr Salomon said the biomarkers being investigated in the study are microRNAs, tiny molecules which regulate the amount of protein a gene can produce.

“These biomarkers can be detected in blood, urine or saliva which means any potential test would be non-invasive and pose no threat to the pregnancy,” he said.

"By identifying which women are at risk, we hope to then be able to better understand what causes preterm delivery.”

Dr Salomon is a Senior Lions Medical Research Foundation Fellow and Head of the Exosome Biology Laboratory (EBL) at UQCCR.

Media: Dr Carlos Salomon, c.salomongallo@uq.edu.au, +61 7 334 65418; Bernadette O’Connor, bernadette.oconnor@uq.edu.au, +61 7 3365 5118, 0431 533 209.

Related articles

A grey-headed flying fox hanging in a gum tree.
Analysis

Everything you need to know about Australian bat lyssavirus

There are up to 81 native bat species in Australia, from microbats to larger fruit bats and flying foxes.
24 July 2025
A world map with hundreds of pinpoints across it

Queensland underground data reshapes our understanding of tectonic plate stress

The Earth’s underground stress patterns have been mapped in more detail than ever before.
24 July 2025

Media contact

Subscribe to UQ News

Get the latest from our newsroom.