Depression in pregnancy, infant birth weight and DNA methylation of imprint regulatory elements.
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2012-07
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Depressed mood in pregnancy has been linked to low birth weight (LBW, 4,500 g) infants had 5.9% higher methylation at the PLAGL1 DMR compared with normal birth weight infants. Our findings confirm that severe maternal depressed mood in pregnancy is associated with LBW, and that MEG3 and IGF2 plasticity may play important roles.
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Liu, Y, SK Murphy, AP Murtha, BF Fuemmeler, J Schildkraut, Z Huang, F Overcash, J Kurtzberg, et al. (2012). Depression in pregnancy, infant birth weight and DNA methylation of imprint regulatory elements. Epigenetics : official journal of the DNA Methylation Society, 7(7). pp. 735–746. 10.4161/epi.20734 Retrieved from https://hdl.handle.net/10161/24661.
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Scholars@Duke
Joellen Martha Schildkraut
Dr. Schildkraut is an epidemiologist whose research includes the molecular epidemiology of ovarian, breast and brain cancers. Dr. Schildkraut's research interests include the study of the interaction between genetic and environmental factors. She is currently involved in a large study of genome wide association and ovarian cancer risk and survival. Some of her work is also focused on particular genetic pathways including the DNA repair and apoptosis pathways. She currently leads a study of African American women diagnosed with ovarian cancer. She is also collaborating in a large a case-control study of meningioma risk factors and with which a genome wide association analysis is about to commence.
Zhiqing Huang
Dr. Huang is an Assistant Professor in the Department of Obstetrics and Gynecology, Division of Reproductive Sciences, at Duke University Medical Center. She obtained her MD at North China Coal Medical University in China and her PhD at the University of Heidelberg in Germany under the mentorship of Dr. Ralph Witzgall. She did her postdoctoral training with Dr. Jiemin Wong at Baylor College of Medicine, studying how histone methylation and chromatin modifications regulate androgen receptor transcription.
Dr. Huang’s research includes the following:
•The factors in the tumor microenvironment contribute to ovarian cancer progress;
•New drug development for recurrent ovarian cancer treatment;
•The early DNA methylation profiles contribute to cancer development in late life;
•The special changes in the tumor microenvironment;
•Epigenetics and epigenomics.
*The impact of lipid metabolism in the tumor microenvironment in cancer progression and treatment.
*Impact of ferroptosis in endometriosis development.
Dr. Huang has received an R03 funding titled “Role of Age-Related Changes in the Tumor Microenvironment on Ovarian Cancer Progression” from NIA at NIH for 2021-2023.
Dr. Huang received Charles B. Hammond's Research Fund from the Department of Obstetrics and Gynecology at Duke University in November 2022, for a project titled "Single Cell Spatial Transcriptomics in Highly Aggressive and Less Aggressive Ovarian Cancer".
Dr. Huang has received Duke Cancer Institute 2023 spring pilot study award for07012023-06302024, the project title is "Age Effects on Chemotherapy Targeting Cells Causing Ovarian Cancer Recurrence”.
Dr. Huang has received the American Cancer Society -Duke Cancer Institute (ASC-DCI) 2024 spring pilot study award for 07012024-06302025. The project title is "Early Establishment of Epigenetic Profiles that Increase Cancer Risk in Late Life”.
Dr. Huang received Charles B. Hammond's Research Fund from the Department of Obstetrics and Gynecology at Duke University in November 2023 for 01012024-12312024. The project's title is "Age Effects on Chemotherapy Targeting Cells Causing Ovarian Cancer Recurrence".
Joanne Kurtzberg
Dr. Kurtzberg is an internationally renowned expert in pediatric hematology/oncology, pediatric blood and marrow transplantation, umbilical cord blood banking and transplantation, and novel applications of cord blood and birthing tissues in the emerging fields of cellular therapies and regenerative medicine. Dr. Kurtzberg serves as the Director of the Marcus Center for Cellular Cures (MC3), Director of the Pediatric Transplant and Cellular Therapy Program, Director of the Carolinas Cord Blood Bank, and Co-Director of the Stem Cell Transplant Laboratory at Duke University. The Carolinas Cord Blood Bank is an FDA licensed public cord blood bank distributing unrelated cord blood units for donors for hematopoietic stem cell transplantation (HSCT) through the CW Bill Young Cell Transplantation Program. The Robertson GMP Cell Manufacturing Laboratory supports manufacturing of RETHYMIC (BLA, Enzyvant, 2021), allogeneic cord tissue derived and bone marrow derived mesenchymal stromal cells (MSCs), and DUOC, a microglial/macrophage cell derived from cord blood.
Dr. Kurtzberg’s research in MC3 focuses on translational studies from bench to bedside, seeking to develop transformative clinical therapies using cells, tissues, molecules, genes, and biomaterials to treat diseases and injuries that currently lack effective treatments. Recent areas of investigation in MC3 include clinical trials investigating the safety and efficacy of autologous and allogeneic cord blood in children with neonatal brain injury – hypoxic ischemic encephalopathy (HIE), cerebral palsy (CP), and autism. Clinical trials testing allogeneic cord blood are also being conducted in adults with acute ischemic stroke. Clinical trials optimizing manufacturing and testing the safety and efficacy of cord tissue MSCs in children with autism, CP and HIE and adults with COVID-lung disease are underway. DUOC, given intrathecally, is under study in children with leukodystrophies and adults with primary progressive multiple sclerosis.
In the past, Dr. Kurtzberg has developed novel chemotherapeutic drugs for acute leukemias, assays enumerating ALDH bright cells to predict cord blood unit potency, methods of cord blood expansion, potency assays for targeted cell and tissue based therapies. Dr. Kurtzberg currently holds several INDs for investigational clinical trials from the FDA. She has also trained numerous medical students, residents, clinical and post-doctoral fellows over the course of her career.
Edwin Severin Iversen
Bayesian statistical modeling with application to problems in genetic
epidemiology and cancer research; models for epidemiological risk
assessment, including hierarchical methods for combining related
epidemiological studies; ascertainment corrections for high risk
family data; analysis of high-throughput genomic data sets.
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