MARBLES stands for Markers of Autism Risk in Babies—Learning Early Signs. The study investigates “biological and environmental triggers that children are exposed to prenatally and post-partum”: Some 100 women who have a biological autistic child and who are pregnant, or who are planning on becoming pregnant, are participating in MARBLES, which began in 2006. Researchers from the UC Davis-M.I.N.D. Institute are collecting blood, urine, hair, saliva, and breast milk (if the mother is breast feeding), as well as dust from participants’ houses, and mothers are interviewed and medical records examined. It’s noted that MARBLES is “unique” because
follows mothers before, …read more

Through laboratory experiments with rats, Prof. Marta Weinstock-Rosin of the Hebrew University of Jerusalem School of Pharmacy is studying how maternal stress during pregnancy can lead to developmental and emotional problems in their offspring. From a press release, which notes that some of the “unfortunate consequences” that children can develop are “slower development, learning and attention difficulties, anxiety and depressive symptoms and possibly even autism.”
Weinstock-Rosin has been able to show through her laboratory experiments that when rat mothers were subject to stressful situations (irritating sounds at alternating times, for example), their offspring were later shown to have impaired learning and …read more