Women Fitness

Women Fitness is an exhaustive resource on exercise for women, workouts for women, strength training, Zumba, HIIT, weight loss, workout, fitness tips, yoga, pregnancy.

  • Member’s Login
  • 150 Countries
  • Privacy Policy
  • Disclaimer
  • Site Map
  • Health & Fitness
  • Celebrities
  • News
  • Digital Magazine
  • Shopping
  • Print Magazine
    • Follow
    • Subscribe

Fertility & Pregnancy News

New Evidence that Fetal Membranes can Repair Themselves After Injury

August 23, 2021 By Namita Nayyar (WF Team)

Scientists from Queen Mary University of London and UCL have shown that fetal membranes are able to heal after injury in a new study published today in Scientific Reports.

The integrity of the fetal membranes that surround the baby in the womb during pregnancy is vital for normal development. But fetal membranes can become damaged as a result of infection, bleeding, or after fetal surgery and even diagnostic tests during pregnancy, such as amniocentesis, which require doctors to make a hole with a needle in the fetal membrane sac.

Currently there are no clinical approaches available to repair or improve healing in the fetal membranes, and until now it was unclear if small holes in the membranes were able to heal themselves.

The international research team, which also includes scientists and clinicians from Nanyang Technological University, Singapore and University Hospitals Leuven, Belgium, created small defects using a needle in donated human fetal membrane tissue, to mimic damage caused during fetal surgery. A few days after injury, the researchers discovered a population of cells called myofibroblasts (MFs), which play an important role in wound healing, and found that these cells crawled towards the edges of the wound and into the defect site. This cell population produced collagen and started to pull the edges of the wound, contracting the tissues together and repairing the wound.

The findings follow on from the team’s previous work that highlighted the importance of a protein called Connexin 43 (Cx43) in the process of wound healing and repair. Whilst in this study, the researchers show that Cx43 was expressed by two cell populations, amniotic mesenchymal cells (AMCs) and MFs, the localisation and levels of Cx43 measured were different. They also found that overexpression of this protein affected the ability of cells to migrate into the defect site and close the wound.

Dr Tina Chowdhury, Senior Lecturer in Regenerative Medicine at Queen Mary, said: “We have always thought that small diameter wounds created in human fetal membranes rarely heal by themselves but here we show that the tissues have the potential to do this. We found that Cx43 has different effects on cell populations found in the membranes and promotes transformation of AMCs into MFs, triggering them to move, repair and heal defects in the fetal membranes.”

The premature rupture of fetal membranes, known as preterm prelabour rupture of the membranes (PPROM), is a major cause of preterm birth accounting for around 40 per cent of early infant death. Therefore, the successful repair of fetal membranes could help reduce the risk of birth complications.

Anna David, UCLH Consultant and Professor in Obstetrics and Maternal Fetal Medicine and Director at the UCL Elizabeth Garrett Anderson Institute for Women’s Health and a co-author of the study, said: “Finding that the fetal membranes have this potential to heal is a huge step towards developing treatments for women with PPROM. It holds out hope that we may be able to delay or even prevent preterm birth, which will significantly improve baby outcomes.”

This research was funded by Great Ormond Street Hospital Children’s Charity (17QMU01), Rosetrees Trust (M808), KU Leuven University Fund, Little Heartbeats and the Prenatal Therapy Fund, University College London Hospital Charity.

Source: Science Daily

News

  • Alternative Health News
  • Arthritis News
  • Asthma & Allergies News
  • Breast Cancer News
  • Cancer News
  • Cardiovascular Health News
  • Diabetes News
  • Fertility & Pregnancy News
  • Nutrition & Wellness News
  • Orthopedics News
  • Sports & Medicine News
  • Weight Management News
  • Women Beauty News
  • Women Health News
  • Other News

Download Women Fitness App

Namita Nayyar
President
Women Fitness
Launches First Book

A rare insight into the life of 15 Track and Field Women World and Olympic Champions


Paperback Edition



Kindle Edition

Digital Magazine Sign-Up

NewsLetter Sign-Up

 

Digital Magazine Available On

Available On Readly App

Available On Magzter

Advertise With Us











Women Fitness App
Download Women Fitness App


  • facebook
  • Twitter
  • Linkedin
  • Pinterest
  • Instagram

For More Fitness Tips & Secrets, Join Our Mailing List!

JOIN WF

  • Newsletter Signup
  • Why WF
  • Advertise With Us
  • Digital Magazine
  • Print Magazine

Absolutely Free

  • WF Categories
  • Fitness Tools
  • Low Calorie Recipes
  • Calorie Catch
  • WF Entertainment

All About Us

  • About Namita
  • Team
  • Achievements
  • Testimonials
  • Contact Us

© by Womenfitness.net 1999–2023. All rights reserved.

All Categories

  • What’s New
  • Weight Loss
    • Obesity
    • Low Calorie Recipes
    • Real Weight Loss Stories
    • Fitness Tools
    • Daily Tip
    • Fitness Analysis
    • Motivation of the Day
  • Exercise
    • Body building
    • Fitness for Models
    • Target Abs
    • Women At 40
    • Motivation Point
  • Healthy Eating
    • Calorie Catch
    • Disease Management
    • Good health
    • Herbs
  • Beauty & Fashion
    • Eye Care
    • Hair Care
    • Hand & Foot Care
    • Make Up
    • Skin Care
    • Beauty Tip
  • Celebrities
    • Actresses
    • Celebrities & Fitness Trainers
    • Sportswomen
    • Celebrity List
  • Pregnancy
    • Fertility & Conception
    • Health During Pregnancy
    • Getting Back to Normal
    • Problems in Pregnancy
    • Due Date calculator
    • Sexual Health
  • Yoga
    • Beauty & Yoga
    • Yoga during Pregnancy
    • Meditation Point
    • The Yogic Diet
    • Weight loss Yoga
    • Yog – Asanas
    • Yoga & Disease Management
    • Yoga in Action
  • Contact
    • About Namita
    • Our Team
    • Advertize with Us
    • FAQ
    • Message Board
    • Contact Us
  • Shopping
    • Book & Mag. Store
    • Fitness Apparels
    • Fitness Music
    • Fitness Dvd’s
    • Maternity Store
    • Sports & Outdoors
    • Health Care Store
    • Natural Health Foods
    • Herbs & Spices
    • Beauty Shop
    • Jewelry Store
    • Flowers
    • Health Care Equip.
    • Diet & Nutrition
    • Health Mobile Apps
    • Sex Lubes Store
  • More
    • Testimonials
    • Awards
    • WF Links
    • Privacy Policy
    • Site Map
    • Disclaimer
    • News
    • Member’s Area
    • Reviews

Follow

  • facebook
  • Twitter
  • Linkedin
  • Pinterest
  • Instagram
Go to mobile version