Early predicted preterm delivery using a free circulation Aran can transform the preveion strategies.
According to RCO News Agency, Children who are born before 2 weeks of pregnancy face the risk of death before they are five years old. Predicting the risk of preterm labor (PTB) and consequely the implemeation of preveive strategies, due to the diverse nature of this situation, is very unknown mechanisms and the lack of reliable prediction tools.
However, researchers have now been able to show that the effect of a free circulation Aran (CFRNA) in the blood can predict preterm labor more than four mohs before delivery. The research was preseed at the annual conference of the European Association of Human Genetics.
Dr. Wen-Jing Wang, a researcher at the Shenzhen Research Institute in China, along with the team leader, Professor Chemming XU from the Fudan University Gynecology Hospital in Shanghai and their colleagues, samples of blood plasma, pregna mother-in-law, with 5 preterm birth cases Ideify spoaneously with preterm labor and observe significa differences in CFRNA between preterm labor and delivery at the due time.
The study consisted of both types of preterm delivery with a healthy membrane and early childhood rupture of the membranes, which was when the water bag was torn before delivery. Less than three perce of participas had preterm labor.
“The ability to ideify these predictors more than four mohs earlier indicates primary biological readiness for preterm labor, which occurs much earlier than the curre clinical ideification,” he says. This widespread timeframe can transform preveion strategies.
About 2.5 million babies are born earlier annually, which constitute approximately one -teh of all births. Nearly one million of these premature babies die each year, and preterm labor is still the main cause of the death of children under the age of five.
Since premature neonatal organs are not yet ready for life, the risk of complications is much higher than that of complete infas. This can lead to problems such as respiratory problems, jaundice, difficulty in nutrition and infections.
Long -term health problems for these children also include cerebral palsy, epilepsy, and blindness that inflict a heavy emotional and financial burden on families.
“Our method uses blood sampling from the same time, which is also performed in prenatal non -invasive tests (NIPT), which allows dual testing,” says Dr. Wang. The curre cost of CFRNA sequences is similar to the price of NIPT testing, but in the future, using targeted QRT-PCR panels can dramatically reduce costs. This can be a way to monitor high -risk paties and even population screening.
Unlike static DNA or immune -focused cellular markers, a circulation Aran can provide dynamic and specific tissue views. Researchers say they have observed distinct patterns and that these findings have been confirmed with clinical indicators.
Before this diagnostic method can be used more widely, researchers emphasize that standard protocols should be developed to collect and maiain samples, as Aran is more unstable than DNA.
Forecasting algorithms should also be developed in a variety of demographic studies and the causes of differe types of preterm labor should be examined to allow targeted ierveions to be possible. The group is pursuing these goals and searching for cooperation with other institutions to accelerate the clinical application of their findings.
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(tagstotranslate) Preterm labor
