Open Access. Powered by Scholars. Published by Universities.®
- Discipline
- Keyword
-
- <p>Breast<strong> - </strong>Cancer<strong> - </strong>Research.</p> <p>Epigenetics.</p> (1)
- <p>Neuroblastoma--Molecular aspects.</p> <p>Retinoids--Therapeutic use.</p> (1)
- Adsorption (1)
- Breast cancer (1)
- Cell adhesion (1)
-
- Differentiation (1)
- E-cadherin (1)
- Electrospun fibers (1)
- Epigenetics (1)
- Histone methylatio (1)
- Manganese Superoxide Dismutase (1)
- N-acetyl-L-cysteine (1)
- Neuroblastoma (1)
- PTIP (1)
- Placenta (1)
- Polydopamine coating (1)
- Preeclampsia (1)
- Reactive Oxygen Species (1)
- Retinoic Acid (1)
- Snail (1)
- Sustained release (1)
- Trophoblast (1)
- Publication
- Publication Type
Articles 1 - 4 of 4
Full-Text Articles in Medical Cell Biology
Mussel Inspired Protein-Mediated Surface Modification To Electrospun Fibers And Their Potential Biomedical Applications, Jingwei Xie, Praveesuda Lorwattanapongsa Michael, Shaoping Zhong, Bing Ma, Matthew R. Macewan, Chwee Teck Lim
Mussel Inspired Protein-Mediated Surface Modification To Electrospun Fibers And Their Potential Biomedical Applications, Jingwei Xie, Praveesuda Lorwattanapongsa Michael, Shaoping Zhong, Bing Ma, Matthew R. Macewan, Chwee Teck Lim
MIIR Faculty Research
Mussel inspired proteins have been demonstrated to serve as a versatile biologic adhesive with numerous applications. The present study illustrates the use of such Mussel inspired proteins (polydopamine) in the fabrication of functionalized bio-inspired nanomaterials capable of both improving cell response and sustained delivery of model probes. X-ray photoelectron spectroscopy analysis confirmed the ability of dopamine to polymerize on the surface of plasma-treated, electrospun poly(ε-caprolactone) (PCL) fiber mats to form polydopamine coating. Transmission electron microscopy images demonstrated that self-polymerization of dopamine was induced by pH shift and that the thickness of polydopamine coating was readily modulated by adjusting the concentration …
The Role Of Ptip In Breast Cancer, Lina Niu
The Role Of Ptip In Breast Cancer, Lina Niu
Theses, Dissertations and Capstones
In the U.S., breast cancer comprises about 30% of all cancer cases (excluding skin cancer) in women. Such a high incidence makes breast cancer a significant health concern, but our understanding of the molecular and cellular mechanisms of this disease is still limited. Growing evidence suggests that the development of human breast cancer may involve epigenetics, which attributes changes in phenotype to mechanisms other than changes in the DNA sequence itself. Histones as the chief proteins of chromatin work on gene expression, and methylation of histone 3 lysine 4 (H3K4) results in transcriptional activation. Lately, Paired box (Pax) trans-activation domain-interacting …
Redox Regulation Of Differentiation In Neuroblastoma, Anne Marie Silvis
Redox Regulation Of Differentiation In Neuroblastoma, Anne Marie Silvis
Theses, Dissertations and Capstones
Neuroblastoma is the most common extracranial solid tumor in childhood, ranking third in prevalence among infant cancers. Despite intensive therapy with surgery, radiation and chemotherapy, there is a high chance of tumor recurrence. These children are therefore given retinoids in the maintenance phase to differentiate the tumor cells and to avoid/lessen this incidence. Although 13-cis retinoic acid (13-cis RA) is currently used to treat neuroblastoma, there is much evidence supporting the prevalence of its metabolite, all-trans retinoic acid (ATRA), to be the main signaling retinoid in vivo.
The SK-N-SH neuroblastoma cell line, which is composed of three sub-types: sympatheoadrenal neuroblasts …
Down-Regulation Of The Transcription Factor Snail In The Placentas Of Patients With Preeclampsia And In A Rat Model Of Preeclampsia, Larissa Federova, Cara Gatto-Weis, Sleiman Smaili, Nauman Khurshid, Joseph I. Shapiro M.D., Deepak Malhorta, Terrence Horrigan
Down-Regulation Of The Transcription Factor Snail In The Placentas Of Patients With Preeclampsia And In A Rat Model Of Preeclampsia, Larissa Federova, Cara Gatto-Weis, Sleiman Smaili, Nauman Khurshid, Joseph I. Shapiro M.D., Deepak Malhorta, Terrence Horrigan
Biochemistry and Microbiology
Background: Placental malfunction in preeclampsia is believed to be a consequence of aberrant differentiation of trophoblast lineages and changes in utero-placental oxygenation. The transcription factor Snail, a master regulator molecule of epithelial-mesenchymal transition in embryonic development and in cancer, is shown to be involved in trophoblast differentiation as well. Moreover, Snail can be controlled by oxidative stress and hypoxia. Therefore, we examined the expression of Snail and its downstream target, e-cadherin, in human normal term, preterm and preeclamptic placentas, and in pregnant rats that developed preeclampsia-like symptoms in the response to a 20- fold increase in sodium intake.
Methods: Western …