"Even then, we found a strong link between the mother's BMI and methylation patterns. "There were no overweight women in this group," Prentice says. The heavier the mother, the less methylation.Īnd again, none of the moms were obese. The team also found a link between the DNA methylation and mom's body mass index at the time of conception. "If you took the blood to your doctor, he would say they were normal." "The vitamin levels weren't way out of the normal range either," Prentice says. But in general, when several of these nutrients, including vitamin B2, were at lower levels in mom's blood, the six genes had less methylation. They couldn't pinpoint exactly which ones were most important. In a compensated surrogacy arrangement with a gestational carrier, the baby’s DNA comes from the intended mothers egg, or from an egg donor, and from the intended fathers sperm, or from a sperm donor. The team examined several B vitamins and nutrients associated with them. Does a surrogate mother share her DNA with the baby This is a fairly common question and the answer is no. How much the six genes got tagged in the developing embryo depended on the levels of a few micronutrients in the mom's blood at the time of conception, Prentice and his team found. This on-and-off switch is controlled by decorating the DNA with a special tag, called methylation. Now we're not talking about altering the DNA code itself - you know, the building blocks of genes, the ATGCs? Rather, Prentice says the dietary effects he and his team have found seem to be changing whether genes are turned on or off in that earliest stage of embryonic development. The Salt Can Mom's Pregnancy Diet Rewire Baby's Brain For Obesity?
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |