Maternal and Infant Health Innovation Authority - NJ.gov

Boston, MA—Infants born to mothers who ate a healthy, Mediterranean-style diet during pregnancy were at lower risk for colic and eczema, according to a new study by researchers at Harvard T. H. Chan School of Public Health, Boston Children’s Hospital, and Harvard Pilgrim Health Care Institute. The researchers also found that regularly consuming seafood during pregnancy helped lower an infant’s risk for these conditions. “Our own prior studies have shown that babies who had colic have higher rates of atopic conditions in later life, including asthma, seasonal rhinitis and food allergies,” said corresponding author Jenifer Lightdale, associate chief of the Division of Gastroenterology, Hepatology and Nutrition at Boston Children’s Hospital and professor of pediatrics at Harvard Medical School. “Our new study is the first to ask how prenatal diet may influence colic, and in particular the combination of colic and eczema, as babies who have both conditions in infancy may be at highest risk for various manifestations of allergies when they are older.”

Bioengineer.org news storyFor people living with HIV, modern antiretroviral therapy can suppress the virus to levels below what standard laboratory tests can detect. Yet some patients on long-term treatment experience a curious phenomenon: a single test result showing a small, transient amount of virus in the blood, followed by an immediate return to undetectable levels. These events, known as viral blips, have puzzled clinicians and researchers for years, raising questions about whether they represent harmless statistical noise, brief bursts of viral production from hidden reservoirs, or early warnings of impending treatment failure. A new nationwide Swedish study, published in BMC Infectious Diseases, offers one of the most comprehensive answers to date. Drawing on the Swedish national InfCareHIV cohort, researchers analyzed data from 4,210 treatment-naïve adults who began antiretroviral therapy from 1 January 2007 onward, with follow-up data extracted through 30 September 2020. The median observation time was 5.5 years, with some individuals followed for as long as 13.7 years.

European Medical Journal news storyPeople living with HIV may experience subtle changes in heart muscle function even when conventional measures of cardiac performance remain normal, according to findings from a systematic review and meta-analysis. Researchers identified significantly impaired global longitudinal strain (GLS) among people with HIV compared with HIV-uninfected individuals, despite preserved left ventricular ejection fraction (LVEF) in both groups. The findings suggest that speckle-tracking echocardiography (STE) could provide additional information about early myocardial dysfunction in this population. Read the full news story here.