Congratulations Dr. Heer

Congratulations Fernando on a productive summer and successfully presenting your poster at the end of summer program. We look forward to seeing what you do in the future!

Postdoc Mary Ann Collins publishes paper from her PhD work in Molecular Biology of the Cell. One of her microscopy images was selected for the cover!

Postdoctoral fellow, Hannah Yevick, published her research titled Structural redundancy in supracellular actomyosin networks enables robust tissue folding in Developmental Cell. You can hear her talk about what she discovered in the video produced by Raleigh McElvery of the MIT Biology department. Read an MIT News article on the research.

Congratulations to Dr. Hannah Yevick for being awarded a prestigious NIH fellowship.

Yujie joins us from the University of Chicago where she completed her Ph.D. with David Kovar. For her graduate work, Yujie worked on developing in vitro assays for imaging molecular interactions with actin filaments.

Congratulations to graduate student, Mimi Xie, for her publication “Intracellular signalling and intercellular coupling coordinate heterogeneous contractile events to facilitate tissue folding” in Nature Communications. In the paper, Mimi showed that cells exhibit three classes of contractile events, unconstricting, unratcheted, and ratcheted. Mimi demonstrated that cells undergo transitions between different classes of contractions, going from unconstricting or unratcheted contractions to ratcheted contractions. A transcription factor that regulates this developmental stage is important for the proper order of contractile events. It is important for cells to generate ratcheted contractions because this promotes cooperation between cells.