Full Text Journal Articles by
Author Marianne Terndrup Pedersen

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LSD1 represses a neonatal/reparative gene program in adult intestinal epithelium.

Rosalie T Zwiggelaar, Håvard T Lindholm, Madeleine Fosslie, Marianne Terndrup Pedersen, Yuki Ohta, Alberto Díez-Sánchez, Mara Martín-Alonso, Jenny Ostrop, Mami Matano, Naveen Parmar, Emilie Kvaløy, Roos R Spanjers, Kamran Nazmi, Morten Rye, Finn Drabløs, Cheryl Arrowsmith, John Arne Dahl, Kim B Jensen, Toshiro Sato, Menno J Oudhoff,

Intestinal epithelial homeostasis is maintained by adult intestinal stem cells, which, alongside Paneth cells, appear after birth in the neonatal period. We aimed to identify regulators of neonatal intestinal epithelial development by testing a small library of epigenetic modifier inhibitors in Paneth cell-skewed organoid cultures. We found that lysine-specific demethylase ... Read more >>

Sci Adv (Science advances)
[2020, 6(37):]

Cited: 0 times

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A semi-automated organoid screening method demonstrates epigenetic control of intestinal epithelial maturation

Jenny Ostrop, Rosalie Zwiggelaar, Marianne Terndrup Pedersen, François Gerbe, Korbinian Bösl, Håvard Lindholm, Alberto Díez-Sánchez, Naveen Parmar, Silke Radetzki, Jens Peter von Kries, Philippe Jay, Kim Jensen, Cheryl Arrowsmith, Menno Oudhoff,

Abstract Intestinal organoids are an excellent model to study epithelial biology. Yet, the selection of analytical tools to accurately quantify heterogeneous organoid cultures remains limited. Here, we developed a semi-automated organoid screening method, which we applied to a library of highly specific chemical probes to identify epigenetic regulators of intestinal ... Read more >>

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Tracing the cellular dynamics of sebaceous gland development in normal and perturbed states.

Marianne Stemann Andersen, Edouard Hannezo, Svetlana Ulyanchenko, Soline Estrach, Yasuko Antoku, Sabrina Pisano, Kim E Boonekamp, Sarah Sendrup, Martti Maimets, Marianne Terndrup Pedersen, Jens V Johansen, Ditte L Clement, Chloe C Feral, Benjamin D Simons, Kim B Jensen,

The sebaceous gland (SG) is an essential component of the skin, and SG dysfunction is debilitating1,2. Yet, the cellular bases for its origin, development and subsequent maintenance remain poorly understood. Here, we apply large-scale quantitative fate mapping to define the patterns of cell fate behaviour during SG development and maintenance. ... Read more >>

Nat Cell Biol (Nature cell biology)
[2019, 21(8):924-932]

Cited: 2 times

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Inhibiting RHOA Signaling in Mice Increases Glucose Tolerance and Numbers of Enteroendocrine and Other Secretory Cells in the Intestine.

Natalia Petersen, Thomas M Frimurer, Marianne Terndrup Pedersen, Kristoffer L Egerod, Nicolai J Wewer Albrechtsen, Jens J Holst, Anne Grapin-Botton, Kim B Jensen, Thue W Schwartz,

BACKGROUND & AIMS:Glucagon-like peptide 1 (GLP1) is produced by L cells in the intestine, and agonists of the GLP1 receptor are effective in the treatment of diabetes. Levels of GLP1 increase with numbers of L cells. Therefore, agents that increase numbers of L cell might be developed for treatment of ... Read more >>

Gastroenterology (Gastroenterology)
[2018, 155(4):1164-1176.e2]

Cited: 8 times

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Cell biology: Unconventional translation in cancer.

Marianne Terndrup Pedersen, Kim B Jensen,

Nature (Nature)
[2017, 541(7638):471-472]

Cited: 1 time

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Jmjd2/Kdm4 demethylases are required for expression of Il3ra and survival of acute myeloid leukemia cells.

Karl Agger, Satoru Miyagi, Marianne Terndrup Pedersen, Susanne M Kooistra, Jens Vilstrup Johansen, Kristian Helin,

Acute myeloid leukemias (AMLs) with a rearrangement of the mixed-linage leukemia (MLL) gene are aggressive hematopoietic malignancies. Here, we explored the feasibility of using the H3K9- and H3K36-specific demethylases Jmjd2/Kdm4 as putative drug targets in MLL-AF9 translocated leukemia. Using Jmjd2a, Jmjd2b, and Jmjd2c conditional triple-knockout mice, we show that Jmjd2/Kdm4 ... Read more >>

Genes Dev (Genes & development)
[2016, 30(11):1278-1288]

Cited: 21 times

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Continual removal of H3K9 promoter methylation by Jmjd2 demethylases is vital for ESC self-renewal and early development.

Marianne Terndrup Pedersen, Susanne Marije Kooistra, Aliaksandra Radzisheuskaya, Anne Laugesen, Jens Vilstrup Johansen, Daniel Geoffrey Hayward, Jakob Nilsson, Karl Agger, Kristian Helin,

Chromatin-associated proteins are essential for the specification and maintenance of cell identity. They exert these functions through modulating and maintaining transcriptional patterns. To elucidate the functions of the Jmjd2 family of H3K9/H3K36 histone demethylases, we generated conditional Jmjd2a/Kdm4a, Jmjd2b/Kdm4b and Jmjd2c/Kdm4c/Gasc1 single, double and triple knockout mouse embryonic stem cells ... Read more >>

EMBO J (The EMBO journal)
[2016, 35(14):1550-1564]

Cited: 32 times

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Histone demethylases in development and disease.

Marianne Terndrup Pedersen, Kristian Helin,

Histone modifications serve as regulatory marks that are instrumental for the control of transcription and chromatin architecture. Strict regulation of gene expression patterns is crucial during development and differentiation, where diverse cell types evolve from common predecessors. Since the first histone lysine demethylase was discovered in 2004, a number of ... Read more >>

Trends Cell Biol. (Trends in cell biology)
[2010, 20(11):662-671]

Cited: 177 times

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Cancer cells become susceptible to natural killer cell killing after exposure to histone deacetylase inhibitors due to glycogen synthase kinase-3-dependent expression of MHC class I-related chain A and B.

Søren Skov, Marianne Terndrup Pedersen, Lars Andresen, Per Thor Straten, Anders Woetmann, Niels Odum,

We show that histone deacetylase (HDAC) inhibitors lead to functional expression of MHC class I-related chain A and B (MICA/B) on cancer cells, making them potent targets for natural killer (NK) cell-mediated killing through a NK group 2, member D (NKG2D) restricted mechanism. Blocking either apoptosis or oxidative stress caused ... Read more >>

Cancer Res. (Cancer research)
[2005, 65(23):11136-11145]

Cited: 158 times

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