User profiles for Silja Heilmann

Silja Heilmann

University of Copenhagen, ICMM
Verified email at sund.ku.dk
Cited by 876

[HTML][HTML] Microenvironment-derived factors driving metastatic plasticity in melanoma

IS Kim, S Heilmann, ER Kansler, Y Zhang… - Nature …, 2017 - nature.com
Cellular plasticity is a state in which cancer cells exist along a reversible phenotypic spectrum,
and underlies key traits such as drug resistance and metastasis. Melanoma plasticity is …

A quantitative system for studying metastasis using transparent zebrafish

S Heilmann, K Ratnakumar, EM Langdon, ER Kansler… - Cancer research, 2015 - AACR
Metastasis is the defining feature of advanced malignancy, yet remains challenging to study
in laboratory environments. Here, we describe a high-throughput zebrafish system for …

Coexistence of phage and bacteria on the boundary of self-organized refuges

S Heilmann, K Sneppen… - Proceedings of the …, 2012 - National Acad Sciences
Bacteriophage are voracious predators of bacteria and a major determinant in shaping
bacterial life strategies. Many phage species are virulent, meaning that infection leads to certain …

Acyl-homoserine lactone-dependent eavesdropping promotes competition in a laboratory co-culture model

JR Chandler, S Heilmann, JE Mittler… - The ISME …, 2012 - academic.oup.com
Many Proteobacteria use acyl-homoserine lactone (AHL)-mediated quorum sensing to activate
the production of antibiotics at high cell density. Extracellular factors like antibiotics can …

[PDF][PDF] Cooperation between melanoma cell states promotes metastasis through heterotypic cluster formation

…, L Briker, M Zhang, M Baron, S Heilmann… - Developmental cell, 2021 - cell.com
Melanomas can have multiple coexisting cell states, including proliferative (PRO) versus
invasive (INV) subpopulations that represent a "go or grow" trade-off; however, how these …

Exploiting social evolution in biofilms

KE Boyle, S Heilmann, D van Ditmarsch… - Current opinion in …, 2013 - Elsevier
Bacteria are highly social organisms that communicate via signaling molecules, move
collectively over surfaces and make biofilm communities. Nonetheless, our main line of defense …

[HTML][HTML] Why do bacteria regulate public goods by quorum sensing?—How the shapes of cost and benefit functions determine the form of optimal regulation

S Heilmann, S Krishna, B Kerr - Frontiers in microbiology, 2015 - frontiersin.org
Many bacteria secrete compounds which act as public goods. Such compounds are often
under quorum sensing (QS) regulation, yet it is not understood exactly when bacteria may gain …

Sustainability of virulence in a phage-bacterial ecosystem

S Heilmann, K Sneppen, S Krishna - Journal of virology, 2010 - Am Soc Microbiol
Virulent phages and their bacterial hosts represent an unusual sort of predator-prey system
where each time a prey is eaten, hundreds of new predators are born. It is puzzling how, …

[PDF][PDF] p120ctn-mediated organ patterning precedes and determines pancreatic progenitor fate

P Nyeng, S Heilmann, ZM Löf-Öhlin, NF Pettersson… - Developmental cell, 2019 - cell.com
The mechanism of how organ shape emerges and specifies cell fate is not understood.
Pancreatic duct and endocrine lineages arise in a spatially distinct domain from the acinar …

Quantifying topology in pancreatic tubular networks from live imaging 3D microscopy

…, O Krause, K Zepf, JM Krivokapic, S Heilmann… - arXiv preprint arXiv …, 2021 - arxiv.org
Motivated by the challenging segmentation task of pancreatic tubular networks, this paper
tackles two commonly encountered problems in biomedical imaging: Topological consistency …