Birth defects...Neural tube defects

Birth defects...Neural tube defects

Brought to U....http://successgain.us    and   http://successgain.info

My memories
Birth defects...Neural tube defects
Posted on 28th February  2019

Oral clefts are some of the most common birth defects worldwide, affecting about one in every 700 births. In the U.S., more than 4,000 babies are born each year with cleft lip, with or without cleft palate.

This defect isn’t simply a cosmetic manner: Oral clefts can severely affect feeding, speech and hearing, and they cause about 3,300 deaths annually worldwide.

To better understand these conditions, researchers have isolated a number of genetic mutations that appear to play contributing roles. These include those in a gene known as Interferon Regulatory Factor 6. New research by an international team that includes Children’s National faculty, published online Jan. 25, 2019 in Human Molecular Genetics, suggests that these mutations also may contribute to neural tube defects such as spina bifida.

In the first weeks of fetal development, the neural plate curves, creating a neural tube that, once fused shut, becomes the fetal brain and fetal spinal cord. Neural tube defects, which can range from mild to severe, are characterized by incomplete development of the brain, spinal cord or meninges. These defects can potentially result in paralysis or even fetal or neonatal demise. According to the National Institutes of Health, spina bifida, which affects the spinal cord, is the most common neural tube defect in the U.S., affecting up to 2,000 infants each year.

“Despite its high frequency, spina bifida remains among the least understood structural birth defects,” says Brian C. Schutte, an associate professor of Microbiology and Molecular Genetics, Pediatrics and Human Development at Michigan State University and the study’s senior author. “There is strong evidence that genetic factors are a leading cause of such structural birth defects, but in most cases, the cause is unknown. Our team’s study is the first published research to demonstrate that DNA variants in the gene IRF6 can cause spina bifida,” Schutte says.

My advise
1....   “We’re all on the hunt for the reasons when, how and why birth defects happen,” adds Youssef A. Kousa, MS, D.O., Ph.D., a clinical fellow in the Division of Child Neurology at Children’s National Health System and the study’s lead author. “Our main goal is prevention. This paper is a significant development because our team has identified a group of genes that can potentially contribute to very common types of birth defects: craniofacial as well as neural tube defects.”
2...   The human studies could only be performed by collaborations. Schutte shared their initial observations with human genetics researchers scattered across the country. Those labs then generously agreed to test whether DNA variants in IRF6 were associated with neural tube defects in samples from patients that they had collected over decades of research.
3..    The team found that Tfap2a, Irf6 and Grhl3 are components of a gene regulatory network required for neurulation, a folding process that results in the neural tube bending and then fusing to become the basis of the embryo’s nervous system, from brain to spinal cord.

4..     From the beginning I told you not to think just to conceive but think to have a healthy child without birth defects either physically or mentally...   Conceiving is the very simple process but to have healthy and brilliant child is the difficulty.    I suggest every woman to take Iron,  Vitamin B12 and Calcium enriched food to prevent Neural tube birth defects before conceiving and continue till delivery.

5....   To give birth to the Healthy and Brilliant child you need healthy food, healthy life style and your personal care till delivery.   

Brought to  U....http://successgain.us

C