Your children's teeth condition Genes

Your children's teeth condition Genes

Some genes affect tooth development in the first years of life, according to a study conducted at Imperial College London, University of Bristol, UK and the University of Oulu in Finland.

The study, published in the February 26 online in the journal PLoS Genetics, demonstrated how baby teeth with specific genetic variants tend to appear later and that these children have fewer teeth than normal at one year of age . Also, children whose teeth develop later are likely to need for a visit to the orthodontist.

The study, led by Professor Marjio-Riita Jarvelin of Health, London School of scanned total of 6000 respondents Gentle code in two areas of Finland and the UK, representing mothers from early pregnancy.

The research identified five genes associated with the eruption of the first tooth and the number of teeth by the age of one year. They also found that 35% of mothers surveyed carries one of the five genes responsible for malocclusion of teeth, which is why babies will need, after developing permanent teeth by a dental device.

The authors of this research showed that tooth development is not an isolated event. Teeth and several other organs have common growth and development paths since the first years of life. Some genes identified have brought explanations for the development of the skull, jaws, ears, fingers, toes and heart.

Abnormal development of the teeth can lead to dental disease which invariably will require expensive orthodontic treatment. Research on genes that influence teething can cause a breakthrough in preventive treatment of congenital dental and occlusion problems.

Professor Marjo Riitta Jarvein says: "The findings aspura human genetic development processes will help us further understand the emergence and development of many problems occur in adult life. Hoping also that this research will contribute to knowledge about why fetal development appears to be an important factor in the development of so many chronic diseases. "

Your children's teeth condition Genes