Marta Pogribna

Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.

High Impact

Researcher

NCTR primary UAMS

Also affiliated: Louisiana State University (1999); Arkansas Children's Hospital (1999); United States Food and Drug Administration (2013–2023); Saginaw Valley State University (1999); Biochemical Society (2012); University of Tennessee at Knoxville (2006)

Faculty Researcher

24 h-index 31 pubs 4,099 cited

Research Areas

Biomedical Subjects

OverviewAI-generated summary

Marta Pogribna investigates the epigenetic effects of nanomaterials, with a particular focus on titanium dioxide nanoparticles. Her research examines how exposure to these substances alters DNA methylation and histone modifications in human cell lines and animal models.

Her work has resulted in 31 publications, which have garnered over 4,000 citations, and she has an h-index of 24. Pogribna is recognized as a highly cited researcher. She has collaborated on multiple publications with researchers at the National Center for Toxicological Research, including George Hammons, Beverly Lyn-Cook, Beverly Word, and Carlos M. Wells.

Metrics

h-index: 24
Publications: 31
Citations: 4,099

Selected Publications

Exposure to a Titanium Dioxide Product Alters MicroRNA Expression in Human Cells (2026)

Toxics DOI OpenAlex
Exposure to a Titanium Dioxide Product Alters DNA Methylation in Human Cells (2024)

Nanomaterials 2 citations DOI OpenAlex
Epigenotoxicity of Titanium Dioxide Nanoparticles (2023)

3 citations DOI OpenAlex
Effect of titanium dioxide nanoparticles on histone modifications and histone modifying enzymes expression in human cell lines (2022)

Nanotoxicology 9 citations DOI OpenAlex
Epigenetic Effects of Nanomaterials and Nanoparticles (2021)

Journal of Nanobiotechnology 119 citations DOI OpenAlex
Effect of titanium dioxide nanoparticles on DNA methylation in multiple human cell lines (2020)

Nanotoxicology 94 citations DOI OpenAlex
Epigenetically mediated inhibition of S‐adenosylhomocysteine hydrolase and the associated dysregulation of 1‐carbon metabolism in nonalcoholic steatohepatitis and hepatocellular carcinoma (2017)

The FASEB Journal 29 citations DOI OpenAlex
In vitro analysis of factors influencing<i>CYP1A2</i>expression as potential determinants of interindividual variation (2017)

Pharmacology Research & Perspectives 21 citations DOI OpenAlex
Suppressing activity of tributyrin on hepatocarcinogenesis is associated with inhibiting the p53-CRM1 interaction and changing the cellular compartmentalization of p53 protein (2016)

Oncotarget 18 citations DOI OpenAlex
Interstrain differences in the progression of nonalcoholic steatohepatitis to fibrosis in mice are associated with altered hepatic iron metabolism (2014)

The Journal of Nutritional Biochemistry 24 citations DOI OpenAlex
Strain‐dependent dysregulation of one‐carbon metabolism in male mice is associated with choline‐ and folate‐deficient diet‐induced liver injury (2013)

The FASEB Journal 34 citations DOI OpenAlex
Modulation of intracellular iron metabolism by iron chelation affects chromatin remodeling proteins and corresponding epigenetic modifications in breast cancer cells and increases their sensitivity to chemotherapeutic agents (2013)

International Journal of Oncology 55 citations DOI OpenAlex
Modifying metabolically sensitive histone marks by inhibiting glutamine metabolism affects gene expression and alters cancer cell phenotype (2012)

Epigenetics 82 citations DOI OpenAlex
Effect of Aloe vera whole leaf extract on short chain fatty acids production by Bacteroides fragilis, Bifidobacterium infantis and Eubacterium limosum (2008)

Letters in Applied Microbiology 33 citations DOI OpenAlex
Histone H3 lysine 9 and H4 lysine 20 trimethylation and the expression of Suv4-20h2 and Suv-39h1 histone methyltransferases in hepatocarcinogenesis induced by methyl deficiency in rats (2006)

Carcinogenesis 149 citations DOI OpenAlex