JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
Add like
Add dislike
Add to saved papers

Placental DHA and mRNA levels of PPARγ and LXRα and their relationship to birth weight.

BACKGROUND: A very large number of fatty acids play wide range of physiological roles in cellular growth and function in placental as well as fetal growth. However, docosahexaenoic acid (DHA), in addition to its critical role in cellular membranes, is known to act as a ligand for several nuclear receptors and regulates the activity of transcription factor families like peroxisome proliferator-activated receptor, liver X receptor (LXR), retinoid X receptor (RXR), and sterol regulatory element binding protein (SREBP). These transcription factors and DHA are known to regulate the placental and fetal growth and development.

OBJECTIVE: The objective of the present study was to examine the fatty acids and transcription factors in the placenta of women delivering low birth weight (LBW) babies.

METHODS: The present study examines the fatty acid and mRNA levels of various transcription factors in the placentae of women delivering normal birth weight (NBW) (n = 38) and women delivering LBW (n = 36). Placental fatty acids were analyzed using gas chromatography. Placental mRNA levels of PPARα, PPARγ, SREBP-1c, LXRα, RXRα, and RXRγ were examined using quantitative real time PCR.

RESULT: Placental DHA levels and mRNA levels of placental PPARγ and LXRα were lower (P < .05 for all) in women delivering LBW babies. There was a positive association of placental PPARγ mRNA levels and placental DHA levels with baby weight (P < .05 for both).

CONCLUSION: Our data suggest that lower placental DHA and transcription factors may have a vital role in the etiology of LBW babies.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app