Helm O - Search Results

1

Plant-derived saccharides and their inhibitory potential on metastasis associated cellular processes of pancreatic ductal adenocarcinoma cells.

Schöll-Naderer M, Helm O, Spencker J, Pfeifer L, Rätsch T, Sebens S, Classen B. Schöll-Naderer M, et al. Among authors: helm o. Carbohydr Res. 2020 Apr;490:107903. doi: 10.1016/j.carres.2019.107903. Epub 2019 Dec 23. Carbohydr Res. 2020. PMID: 32171073

2

Negative control of TRAIL-R1 signaling by transforming growth factor β1 in pancreatic tumor cells involves Smad-dependent down regulation of TRAIL-R1.

Radke DI, Ungefroren H, Helm O, Voigt S, Alp G, Braun H, Hübner S, Dilchert J, Sebens S, Adam D, Kalthoff H, Trauzold A. Radke DI, et al. Among authors: helm o. Cell Signal. 2016 Nov;28(11):1652-62. doi: 10.1016/j.cellsig.2016.07.016. Epub 2016 Aug 1. Cell Signal. 2016. PMID: 27492861

3

Diabetes as risk factor for pancreatic cancer: Hyperglycemia promotes epithelial-mesenchymal-transition and stem cell properties in pancreatic ductal epithelial cells.

Rahn S, Zimmermann V, Viol F, Knaack H, Stemmer K, Peters L, Lenk L, Ungefroren H, Saur D, Schäfer H, Helm O, Sebens S. Rahn S, et al. Among authors: helm o. Cancer Lett. 2018 Feb 28;415:129-150. doi: 10.1016/j.canlet.2017.12.004. Epub 2017 Dec 6. Cancer Lett. 2018. PMID: 29222037

4

The anti-oxidative transcription factor Nuclear factor E2 related factor-2 (Nrf2) counteracts TGF-β1 mediated growth inhibition of pancreatic ductal epithelial cells -Nrf2 as determinant of pro-tumorigenic functions of TGF-β1.

Genrich G, Kruppa M, Lenk L, Helm O, Broich A, Freitag-Wolf S, Röcken C, Sipos B, Schäfer H, Sebens S. Genrich G, et al. Among authors: helm o. BMC Cancer. 2016 Feb 25;16:155. doi: 10.1186/s12885-016-2191-7. BMC Cancer. 2016. PMID: 26915435 Free PMC article.

5

Rac1b negatively regulates TGF-β1-induced cell motility in pancreatic ductal epithelial cells by suppressing Smad signalling.

Ungefroren H, Sebens S, Giehl K, Helm O, Groth S, Fändrich F, Röcken C, Sipos B, Lehnert H, Gieseler F. Ungefroren H, et al. Among authors: helm o. Oncotarget. 2014 Jan 15;5(1):277-90. doi: 10.18632/oncotarget.1696. Oncotarget. 2014. PMID: 24378395 Free PMC article.

6

Tumor-associated macrophages exhibit pro- and anti-inflammatory properties by which they impact on pancreatic tumorigenesis.

Helm O, Held-Feindt J, Grage-Griebenow E, Reiling N, Ungefroren H, Vogel I, Krüger U, Becker T, Ebsen M, Röcken C, Kabelitz D, Schäfer H, Sebens S. Helm O, et al. Int J Cancer. 2014 Aug 15;135(4):843-61. doi: 10.1002/ijc.28736. Epub 2014 Feb 5. Int J Cancer. 2014. PMID: 24458546 Free article.

7

Comparative characterization of stroma cells and ductal epithelium in chronic pancreatitis and pancreatic ductal adenocarcinoma.

Helm O, Mennrich R, Petrick D, Goebel L, Freitag-Wolf S, Röder C, Kalthoff H, Röcken C, Sipos B, Kabelitz D, Schäfer H, Oberg HH, Wesch D, Sebens S. Helm O, et al. PLoS One. 2014 May 5;9(5):e94357. doi: 10.1371/journal.pone.0094357. eCollection 2014. PLoS One. 2014. PMID: 24797069 Free PMC article. Clinical Trial.

8

The Crosstalk between Nrf2 and TGF-β1 in the Epithelial-Mesenchymal Transition of Pancreatic Duct Epithelial Cells.

Arfmann-Knübel S, Struck B, Genrich G, Helm O, Sipos B, Sebens S, Schäfer H. Arfmann-Knübel S, et al. Among authors: helm o. PLoS One. 2015 Jul 30;10(7):e0132978. doi: 10.1371/journal.pone.0132978. eCollection 2015. PLoS One. 2015. PMID: 26226105 Free PMC article.

9

The antioxidant transcription factor Nrf2 modulates the stress response and phenotype of malignant as well as premalignant pancreatic ductal epithelial cells by inducing expression of the ATF3 splicing variant ΔZip2.

Kha ML, Hesse L, Deisinger F, Sipos B, Röcken C, Arlt A, Sebens S, Helm O, Schäfer H. Kha ML, et al. Among authors: helm o. Oncogene. 2019 Feb;38(9):1461-1476. doi: 10.1038/s41388-018-0518-3. Epub 2018 Oct 9. Oncogene. 2019. PMID: 30302023

10

POLE Score: a comprehensive profiling of programmed death 1 ligand 1 expression in pancreatic ductal adenocarcinoma.

Rahn S, Krüger S, Mennrich R, Goebel L, Wesch D, Oberg HH, Vogel I, Ebsen M, Röcken C, Helm O, Sebens S. Rahn S, et al. Among authors: helm o. Oncotarget. 2019 Feb 22;10(16):1572-1588. doi: 10.18632/oncotarget.26705. eCollection 2019 Feb 22. Oncotarget. 2019. PMID: 30899426 Free PMC article.

Save citations to file

Email citations

Send citations to clipboard

Add to Collections

Add to My Bibliography

Create a file for external citation management software

Your saved search

Your RSS Feed

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

22 results

Search Page