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Mikala Egeblad

Mikala Egeblad

Associate Professor

Ph.D., University of Copenhagen and the Danish Cancer Society, 2000

egeblad@cshl.edu | (516) 367-6852

Egeblad Lab

Cancer cells are surrounded by immune cells, blood vessels, chemical signals and a support matrix—collectively, the tumor microenvironment. Most microenvironments help tumors grow and metastasize, but some can restrict tumors. My lab studies how to target the bad microenvironments and support the good ones to combat cancer.

Mikala Egeblad and colleagues study cancer and, in particular, the microenvironment in which the cancer cells arise and live. Solid tumors are abnormally organized tissues that contain not only cancer cells, but also various other stromal cell types and an extracellular matrix, and these latter components constitute the microenvironment. Communications between the different components of the tumor influence its growth, its response to therapy, and its ability to metastasize. Among the tumor-associated stromal cells, the lab’s main focus is on myeloid-derived immune cells, a diverse group of cells that can enhance angiogenesis and metastasis and suppress the cytotoxic immune response against tumors. Egeblad is interested in how different types of myeloid cells are recruited to tumors and how their behaviors—for example, their physical interactions with cancer cells and other immune cells—influence cancer progression, including metastasis. The Egeblad lab studies the importance of the myeloid cells using mouse models of breast and pancreatic cancer and real-time imaging of cells in tumors in live mice. This enables them to follow the behaviors of and the interactions between cancer and myeloid cells in tumors during progression or treatment. This technique was instrumental when the lab showed that cancer drug therapy can be boosted by altering components of the tumor microenvironments, specifically reducing either matrix metalloproteinases (enzymes secreted by myeloid cells) or chemokine receptors (signal receptors on myeloid cells). Most recently, the Egeblad lab has showed that when a specific type of myeloid cell, called neutrophil, is activated during inflammation it can awaken sleeping cancer to cause cancer recurrence. The neutrophils do so by forming so-called neutrophil extracellular traps, structures of extracellular DNA and these alter the extracellular matrix surrounding the sleeping cancer cells to provide a wake-up signal. 

    CSHL celebrates 20 years of graduate school at 2019 commencement

    CSHL celebrates 20 years of graduate school at 2019 commencement

    May 20, 2019

    Cold Spring Harbor, NY — On Sunday, May 19th, distinguished scientists joined proud friends and family at the 16th commencement ceremony at Cold Spring Harbor Laboratory (CSHL). Seven promising young scientists were awarded the degree of Doctor of Philosophy from the Watson School of Biological Sciences (WSBS). Distinguished academics Dr. Robert Tjian and Dr. Lilian...


    Watson School 2019 Ph.D.s

    Watson School 2019 Ph.D.s

    May 19, 2019

    The hallmark of the graduate school at Cold Spring Harbor Laboratory is its innovative approach to advanced education in the biological sciences. Students who complete their degrees at the Watson School of Biological Sciences graduate as experimentalists and scholars who can pursue many and diverse careers. This May, seven students were awarded Ph.D. degrees. Here,...


    Women’s Partnership for Science Lecture and Luncheon

    Women’s Partnership for Science Lecture and Luncheon

    April 11, 2019

    Begun in 2002, CSHL’s annual Women’s Partnership for Science lectures and luncheons promote and support women pursuing careers in biomedical research with over $500,000 raised for women students, postdocs and professors. We are proud of our women Nobel laureates, Barbara McClintock in 1983 for her discovery of mobile genetic elements, and CSHL alumna Carol Greider...


    Three Strohm Sisters funds ongoing cancer research

    Three Strohm Sisters funds ongoing cancer research

    December 19, 2018

    Associate Professor Mikala Egeblad received a $5,000 donation from the Three Strohm Sisters Family Foundation to support her cancer research. Ed Strohm, Vice President of the Foundation visited Egeblad’s lab with Board Member Chris Replak to present the check. The donation was made in honor of Chris’ mother Maria who recently passed away after battling...


    Katie Oppo fund donates $75k to ovarian cancer research

    Katie Oppo fund donates $75k to ovarian cancer research

    December 11, 2018

    The Katie Oppo Research Fund donated $75,000 to Associate Professor Mikala Egeblad‘s lab to start an ovarian cancer research project. Dr. Egeblad and her team will study metastasis in ovarian cancer and how the body’s immune system might be used to combat those cancer cells. Liz Oppo, the founder of the Fund, presented Dr. Egeblad...


    Big bold dreamers

    Big bold dreamers

    December 10, 2018

    2018 Double Helix Medal honoree Dr. Larry Norton has dedicated his career to ridding the world of cancer. Under the belly of the blue whale at the American Museum of Natural History, he reminded us that big dreams can come true. Larry shared childhood memories of visiting the museum with his mother. Pulling on her...


    How a sleeping cancer awakens and metastasizes

    How a sleeping cancer awakens and metastasizes

    September 27, 2018

    Cold Spring Harbor, NY — Scientists at Cold Spring Harbor Laboratory (CSHL) have determined one of the ways in which cancers in remission can spring back into action. This knowledge has inspired a new treatment idea designed to prevent cancer recurrence and metastasis. Even after successful cancer treatment, dormant, non-dividing cancer cells that previously detached...


    Suffrage Science award to Mikala Egeblad

    Suffrage Science award to Mikala Egeblad

    June 8, 2018

    Scientific discoveries are a kind of intellectual heirloom, passed down across generations to scientists who add to the collection of knowledge during their own lifetimes. Associate Professor Mikala Egeblad recently received a different kind of scientific heirloom: handcrafted jewelry inspired by research and the Suffragette movement. On June 6, Egeblad and 10 other female scientists...


    Public lecture: METASTASIS & IMMUNITY How immune cells can help cancer spread, or stop it in its tracks

    Public lecture: METASTASIS & IMMUNITY How immune cells can help cancer spread, or stop it in its tracks

    January 12, 2018

    Please join us for a free public lecture… METASTASIS & IMMUNITY How immune cells can help cancer spread, or stop it in its tracks Speakers: MIKALA EGEBLAD, Ph.D. Associate Professor Cold Spring Harbor Laboratory SYLVIA ADAMS, M.D. Associate Professor, Department of Medicine Director of Clinical Research, Breast Cancer Disease Management Group New York University Medical...


    Three Strohm Sisters Family Foundation donates $5,000 for research on lung cancer recurrence

    Three Strohm Sisters Family Foundation donates $5,000 for research on lung cancer recurrence

    January 8, 2018

    On December 18, 2017, Ed Strohm of the Three Strohm Sisters Family Foundation presented CSHL Associate Professor Mikala Egeblad with a check for $5,000 to support her ongoing lung cancer research. This is the first donation Cold Spring Harbor Laboratory has received from the Long Island-based foundation, which is dedicated to the eradication of cancer....


Albrengues, J. and Shields, M. A. and Ng, D. and Park, C. G. and Ambrico, A. and Poindexter, M. E. and Upadhyay, P. and Uyeminami, D. L. and Pommier, A. and Kuttner, V. and Bruzas, E. and Maiorino, L. and Bautista, C. and Carmona, E. M. and Gimotty, P. A. and Fearon, D. T. and Chang, K. and Lyons, S. K. and Pinkerton, K. E. and Trotman, L. C. and Goldberg, M. S. and Yeh, J. T. and Egeblad, M. (2018) Neutrophil extracellular traps produced during inflammation awaken dormant cancer cells in mice. Science, 361(6409)

Park, J. and Wysocki, R. W. and Amoozgar, Z. and Maiorino, L. and Fein, M. R. and Jorns, J. and Schott, A. F. and Kinugasa-Katayama, Y. and Lee, Y. and Won, N. H. and Nakasone, E. S. and Hearn, S. A. and Kuttner, V. and Qiu, J. and Almeida, A. S. and Perurena, N. and Kessenbrock, K. and Goldberg, M. S. and Egeblad, M. (2016) Cancer cells induce metastasis-supporting neutrophil extracellular DNA traps. Sci Transl Med, 8(361) pp. 361ra138.

Park, Jae-Hyun and Rasch, Morten Grønbech and Qiu, Jing and Lund, Ida Katrine and Egeblad, Mikala (2015) Presence of Insulin-Like Growth Factor Binding Proteins Correlates With Tumor-Promoting Effects of Matrix Metalloproteinase 9 in Breast Cancer. Neoplasia, 17(5) pp. 421-433.

Nakasone, E. S. and Askautrud, H. A. and Kees, T. and Park, J. H. and Plaks, V. and Ewald, A. J. and Fein, M. and Rasch, M. G. and Tan, Y. X. and Qiu, J. and Park, J. and Sinha, P. and Bissell, M. J. and Frengen, E. and Werb, Z. and Egeblad, M. (2012) Imaging Tumor-Stroma Interactions during Chemotherapy Reveals Contributions of the Microenvironment to Resistance. Cancer Cell, 21(4) pp. 488-503.

Egeblad, M. and Nakasone, E. S. and Werb, Z. (2010) Tumors as Organs: Complex Tissues that Interface with the Entire Organism. Developmental Cell, 18(6) pp. 884-901.

Additional materials of the author at
CSHL Institutional Repository