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Michelle Ward

@michelle-c-ward.bsky.social

Functional genomicist & Assistant Professor at The University of Texas Medical Branch at Galveston. https://www.ward-lab.org/

79 Followers  |  111 Following  |  15 Posts  |  Joined: 23.11.2024  |  1.5637

Latest posts by michelle-c-ward.bsky.social on Bluesky

To showcase science you’re interested in seeing at ASHG26 in Montreal, submit a proposal for a Featured Symposium. Deadline is Jan 20th. Topics of interest include β€˜evolutionary approaches to biological and clinical insights from phylogeny or recent human/primate lineages'.

21.11.2025 05:23 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thank you to the reviewers for helping us focus and strengthen the manuscript, and the editors for a smooth publication process. [3/3]

29.10.2025 05:15 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

We found large-scale rewiring of the chromatin landscape across related drugs that coincide with TOP2B binding, neighboring gene expression changes and loci associated with atrial fibrillation. [2/3]

29.10.2025 05:15 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Preview
Anthracyclines induce global changes in cardiomyocyte chromatin accessibility that overlap with cardiovascular disease loci Author summary Anthracyclines are a widely used class of breast cancer drugs that are linked to cardiac toxicity and the development of heart disease in some women. There are hundreds of genetic varia...

Our preprint on chromatin accessibility changes in response to DNA-damaging agents in cardiomyocytes is now published. Congrats to Renee et al and two first time co-authors! [1/3]
journals.plos.org/plosgenetics...

29.10.2025 05:15 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Happy to be at ASHG!
2 students in the lab will present posters on gene regulatory evolution in primates on Thurs:
Emma focuses on responses to stimuli: 9109T
John focuses on transposable elements: 6036T
Please stop by if interested #ASHG25

16.10.2025 03:49 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

We believe this work provides insight into the role of topoisomerase II beta in gene regulation, and cancer patient risk for cardiovascular disease. [4/4]

24.07.2025 23:52 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

We compared the effects of CX and DOX in human cardiomyocytes. CX is 20-fold less toxic than DOX and induces an order of magnitude fewer changes in gene expression despite a shared target. However, CX-induced transcriptional changes are shared with DOX. [3/4]

24.07.2025 23:52 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

DOX is an effective anti-cancer drug. However, it inhibits the DNA topology regulator topoisomerase II beta in the heart leading to increased risk for cardiovascular disease. CX-5461 is a promising novel anti-cancer compound that was recently shown to target the same protein. [2/4]

24.07.2025 23:52 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Project led by Sayan investigating the effects of CX-5461, an anti-cancer drug currently in clinical trials, on cardiomyocytes: β€˜Topoisomerase II inhibitors CX-5461 and Doxorubicin differ in their cardiotoxicity profiles.’ [1/4] www.biorxiv.org/content/10.1...

24.07.2025 23:52 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Happy to share our work led by Renee: β€˜Anthracyclines induce global changes in cardiomyocyte chromatin accessibility that overlap with cardiovascular disease loci.’
www.biorxiv.org/content/10.1...

19.06.2025 00:20 β€” πŸ‘ 7    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Congrats Anat, Nehal and Guy!

17.06.2025 04:39 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Congrats Ben!

03.06.2025 03:49 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Happy to share the published version of Omar & Sayan’s paper. We generated a DNA-damage-associated cardiomyocyte protein co-expression network to gain insights into tolerance to genetic variation and disease. www.sciencedirect.com/science/arti...

09.05.2025 23:38 β€” πŸ‘ 5    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

Congrats Tauras!

06.05.2025 03:15 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Come join us at #ASHG25 in Boston Oct 14-18! Abstract submission site (ashg.org/submit) is now live. Abstracts due June 9th.

02.05.2025 01:02 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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