Task: Answer Verification
Input (English): Question: Are sex-specific associations between cortisol and birth weight in pregnancies complicated by asthma due to differential glucocorticoid receptor expression?
Answer: The sex-specific associations between cortisol and birth weight observed in pregnancies with asthma are not due to altered GR expression; however, they may be due to differential glucocorticoid sensitivity via preferential transcription of GR isoforms or post-translational modifications.
Output (English): no