Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

5,168 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Publication Date timeline is not available.
Page 1
Cell specific patterns of methylation in the human placenta.
Grigoriu A, Ferreira JC, Choufani S, Baczyk D, Kingdom J, Weksberg R. Grigoriu A, et al. Among authors: ferreira jc. Epigenetics. 2011 Mar;6(3):368-79. doi: 10.4161/epi.6.3.14196. Epub 2011 Mar 1. Epigenetics. 2011. PMID: 21131778 Free PMC article.
A novel approach identifies new differentially methylated regions (DMRs) associated with imprinted genes.
Choufani S, Shapiro JS, Susiarjo M, Butcher DT, Grafodatskaya D, Lou Y, Ferreira JC, Pinto D, Scherer SW, Shaffer LG, Coullin P, Caniggia I, Beyene J, Slim R, Bartolomei MS, Weksberg R. Choufani S, et al. Among authors: ferreira jc. Genome Res. 2011 Mar;21(3):465-76. doi: 10.1101/gr.111922.110. Epub 2011 Feb 7. Genome Res. 2011. PMID: 21324877 Free PMC article.
Evaluating ChatGPT-4 for the Interpretation of Images from Several Diagnostic Techniques in Gastroenterology.
Saraiva MM, Ribeiro T, Agudo B, Afonso J, Mendes F, Martins M, Cardoso P, Mota J, Almeida MJ, Costa A, Gonzalez Haba Ruiz M, Widmer J, Moura E, Javed A, Manzione T, Nadal S, Barroso LF, de Parades V, Ferreira J, Macedo G. Saraiva MM, et al. Among authors: ferreira j. J Clin Med. 2025 Jan 17;14(2):572. doi: 10.3390/jcm14020572. J Clin Med. 2025. PMID: 39860582
5,168 results