• HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
Tuesday, August 26, 2025
BIOENGINEER.ORG
No Result
View All Result
  • Login
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
No Result
View All Result
Bioengineer.org
No Result
View All Result
Home NEWS Science News Biology

Iron study combats anaemia with cutting-edge computer simulation

Bioengineer by Bioengineer
August 4, 2020
in Biology
Reading Time: 3 mins read
0
Share on FacebookShare on TwitterShare on LinkedinShare on RedditShare on Telegram

IMAGE

Credit: Walter and Eliza Hall Institute, Australia

A new iron intervention study has determined which of the world’s low-and-middle income countries would benefit from using iron-containing micronutrient powders to tackle childhood anaemia.

Using advanced computer simulation techniques, the study’s findings include individual reports for 78 countries – predominantly in Africa, Asia and Latin America – showing where the use of micronutrient powders would offer a net benefit, and where the intervention could cause more harm than good.

This is vital information for governments aiming to efficiently and cost-effectively reduce the burden of anaemia in their countries.

Published in Lancet Global Health, the research was led by Walter and Eliza Hall Institute researcher Associate Professor Sant-Rayn Pasricha, who is also a haematologist at The Royal Melbourne Hospital. It involved an international consortium of experts from Queensland University of Technology, Imperial College London, and Emory University, the Centre for Disease Control and University of Pennsylvania in the US.

At a glance

  • It has long been global health policy to deliver iron-containing micronutrient powders to control anaemia in children, however, there is also data that the intervention exacerbates the risk of diarrhoea and malaria.

  • A new study has used sophisticated computer modelling to reveal that 54 out of 78 countries benefit from using micronutrient powders to combat anaemia. And that in 24 countries, the use of micronutrient powders causes more harm than good.

  • The study’s findings include 78 individual reports that are readily available to inform country-specific policies that reduce the burden of anaemia in low-and-middle income countries.

Combatting iron deficiency

Dietary iron deficiency is considered the major cause of anaemia in children worldwide and iron-containing micronutrient powders, that can be mixed into food, are currently the main intervention recommended by the World Health Organization for combatting the widespread problem.

However, because iron is essential for certain pathogenic micro-organisms to thrive, there is data that the use of micronutrient powders may exacerbate the risk of diarrhoea and malaria in children, potentially causing more net harm than good.

Dr Pasricha said the international research team set out to answer the question of whether micronutrient powders offered a net overall benefit on health outcomes in children when the associated risks from infection were taken into account.

“In 54 of the 78 countries analysed, we saw a net benefit in the use of micronutrient powders to combat childhood anaemia in. In the remaining 24 countries, however, we found the use of micronutrient powders may actually cause a net harm.”

Advanced computing

The findings point to the importance of not taking a blanket approach. The reports produced for each of the 78 different countries provide policymakers with accurate, actionable information that balances the expected benefits on anaemia reduction against possible risks of infection.

Associate Professor Pasricha said the study would not have been possible without advanced computing and the expertise of a multidisciplinary team including mathematicians, health economists, paediatricians and nutrition experts.

“It was an amazing team that came together to make this research possible. It was also really exciting to harness the power of cutting-edge computer simulation to make sense of data sets so large they would have taken more than 15,000 years to manually assess.

Through a comprehensive microsimulation analysis, the researchers were able to integrate huge amounts of data from each country on anaemia, malaria and diarrhoea, as well as health care and public health information. This enabled them to simulate potential outcomes for five million children per country and determine the net health benefit (or harm) and cost-effectiveness of using micronutrient powders in different settings from Mongolia to Madagascar.

We’re incredibly proud of the resulting reports from this world-first study, said Associate Professor Pasricha.

“Our hope is that the reports are readily accessed and put to good use by leaders, policymakers and donors the world over to help countries save time, money and most importantly, lives in the fight against anaemia,” he said.

The research was funded by the International Union of Nutrition Sciences.

###

Media Contact
Vanessa Solomon
[email protected]

Original Source

https://www.wehi.edu.au/news/iron-study-combats-anaemia-cutting-edge-computer-simulation

Related Journal Article

http://dx.doi.org/10.1016/S2214-109X(20)30240-0

Tags: BioinformaticsCalculations/Problem-SolvingDiet/Body WeightDisease in the Developing WorldEpidemiologyHematologyMedicine/HealthNutrition/Nutrients
Share12Tweet8Share2ShareShareShare2

Related Posts

Key Genes Identified in Nutrient Stress During Virus Infection

Key Genes Identified in Nutrient Stress During Virus Infection

August 26, 2025
Scolopsis ghanam captured by Rebekka Pentti for NYU Abu Dhabi Credit Rebekka Pentti for NYU Abu Dhabi

NYU Abu Dhabi Researchers Identify Unique Survival Strategies Adopted by Fish in the World’s Warmest Waters

August 26, 2025

Catfish Expert Releases Updated Volume on Catfish Biology and Evolution

August 26, 2025

SLC6A15 Linked to Keloids: Insights from Bioinformatics

August 26, 2025
Please login to join discussion

POPULAR NEWS

  • blank

    Breakthrough in Computer Hardware Advances Solves Complex Optimization Challenges

    148 shares
    Share 59 Tweet 37
  • Molecules in Focus: Capturing the Timeless Dance of Particles

    142 shares
    Share 57 Tweet 36
  • New Drug Formulation Transforms Intravenous Treatments into Rapid Injections

    115 shares
    Share 46 Tweet 29
  • Neuropsychiatric Risks Linked to COVID-19 Revealed

    81 shares
    Share 32 Tweet 20

About

We bring you the latest biotechnology news from best research centers and universities around the world. Check our website.

Follow us

Recent News

Innovative Biomedical Sensors Enhance Implant Failure Detection

COMET-T Study: Glargine 300 U/ml in Type 1 Diabetes

Ficus Lyrata Bark: A Remedy for Fatty Liver

  • Contact Us

Bioengineer.org © Copyright 2023 All Rights Reserved.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
No Result
View All Result
  • Homepages
    • Home Page 1
    • Home Page 2
  • News
  • National
  • Business
  • Health
  • Lifestyle
  • Science

Bioengineer.org © Copyright 2023 All Rights Reserved.