Adiponectin and Glucocorticoids Modulate Risk for Preterm Birth: The Healthy Start Study.

Purpose: Adiponectin is a potent uterine tocolytic that decreases with gestational age, suggesting it could be a maternal metabolic quiescence factor. Maternal stress can influence preterm birth risk, and adiponectin levels may be stress-responsive. We characterized associations between adiponectin and glucocorticoids with preterm birth and modeled their predictive utility.

The impact of devaluing Women of Color: stress, reproduction, and justice.

This commentary is in response to the Call for Papers put forth by the Critical Midwifery Studies Collective (June 2022). We argue that due to a long and ongoing history of gendered racism, Women of Color are devalued in U.S.

Why Causation Matters: Rethinking "Race" as a Risk Factor.

Although it is tempting to construe the correlation between Black "race" and higher rates of preterm birth as causal, this logic is flawed. Worse, the continued use of Black "race" as a risk factor for preterm birth is actively harmful. Using Black "race" as a risk factor suggests a causal relationship that does not exist and, critically, obscures what actually causes Black patients to be more vulnerable to poorer maternal and infant outcomes: anti-Black racism.

A Nested Case-Control Study of Allopregnanolone and Preterm Birth in the Healthy Start Cohort.

Context: Chronic stress is a risk factor for preterm birth; however, objective measures of stress in pregnancy are limited. Maternal stress biomarkers may fill this gap. Steroid hormones and neurosteroids such as allopregnanolone (ALLO) play important roles in stress physiology and pregnancy maintenance and therefore may be promising for preterm birth prediction.

Understanding and Reducing Persistent Racial Disparities in Preterm Birth: a Model of Stress-Induced Developmental Plasticity.

Preterm birth is a leading cause of neonatal mortality and is characterized by substantial racial disparities in the US. Despite efforts to reduce preterm birth, rates have risen and racial disparities persist. Maternal stress is a risk factor for preterm birth; however, often, it is treated as a secondary variable rather than a primary target for intervention.