New genetic link found for some forms of SIDS

Some forms of sudden infant death syndrome stem from a genetic mutation that keeps infants from processing lipids in milk, a new study has discovered. The build-up of unprocessed fatty material disrupts heart functions. While no treatments are yet available, the finding could help in genetic screening. Drugs are also being tested to see if they can help.

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Jumping genes can cause rare developmental disorders in children

The largest study of its kind into childhood developmental disorders has discovered that jumping genes cause genetic changes in some patients with undiagnosed neurodevelopmental diseases. The research enabled genetic diagnoses for three children with previously undiagnosed rare developmental diseases, enrolled in the Deciphering Developmental Disorders project. Reported in Nature Communications, these diagnoses will help the families access support and understand the disease risks for any future children.

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Special occasion drinking during pregnancy may cause harm

If you thought a glass or two of alcohol on special occasions was safe during pregnancy, think again. Research shows even small amounts of alcohol consumed during pregnancy can cause insulin-resistance, which increases the likelihood of diabetes, in male rat offspring.

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To learn English, bilingual children need robust vocabulary from parents and caregivers

A study examining parents' vocabulary and grammar as an influence on children's acquisition of English, finds that the quality of child-directed speech depends on the speaker's language proficiency. Children who hear a rich vocabulary acquire a rich vocabulary and children who hear a rich vocabulary in full sentences acquire the ability to put their words together in full sentences. Findings have broad implications for immigrant parents' language choices at home and for staffing practices in early care and education centers.

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Initiating breastfeeding in vulnerable infants

The benefits of breastfeeding for both mother and child are well-recognized, including for late preterm infants (LPI). But because LPI do not have fully developed brains, they may experience difficulties latching and/or sustaining a latch on the breast to have milk transfer occur. This means that these infants are at high risk for formula supplementation and/or discontinuation of breastfeeding.

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