Systems biologist turned machine learning researcher. Passionate about computational solutions to healthcare questions.
Oxford, England
Joined February 2015
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Using clinical #AI to predict patients at risk of severe #COVID-19. Very proud to be part of an incredible team @SensyneHealth and collaborating with @mvizcayc and @ChelwestFT to improve patient care. nature.com/articles/s41598-0…
Incredibly proud to see our clinical #AI algorithm help manage #COVID19 patients @ChelWestFT. Working with our clinical partners to support the pandemic response has been truly humbling.
.@SensyneHealth launches its first operational #AI algorithm co-developed with its partners @ChelwestFT for managing hospitalised #COVID patients in real time. Find out more: ow.ly/6IZv50DpOIR
#SensyneHealth #CWInnovation #SENSE #PatientManagement #ICU #pandemic
Incredibly excited to work with @SensyneHealth and @ChelwestFT on clinical #AI to predict severe outcomes in #COVID19 patients.
Our Discovery Science team discusses how applying #ML to patient #EHR data when they are first presented in the Emergency Department might help predict and early identify those with a poor prognosis. Find out more: ow.ly/sCId50BBjPV
#SensyneHealth #NHS #coronavirus
It’s official. We are working with @ChelwestFT to provide personalised care for #COVID19 patients in the #NHS using clinical #AI technology.
Delighted to announce the launch of #SENSE a clinical #algorithm engine providing a real time decision support service for clinicians across multiple conditions, created in partnership with @Microsoft - Find out more: ow.ly/BtKx50BgBJa
#SensyneHealth #AI #NHS #patientcare
Stefan Heldt retweeted
Instead of attempting to humanize animal models, humanizing computational models may be more successful.
Systems biology and machine learning to translate relationships across species.
#Perspective by Brubaker & Lauffenburger @MIT science.sciencemag.org/conte…
@sciencemagazine
Awesome summary of our recent @CurrentBiology paper. Thanks.
A single light-responsive sizer can control multiple-fission cycles in Chlamydomonas @CurrentBiology @FS_Heldt #PlantSci Summary by @PlantTeaching buff.ly/37Am8IX
Stefan Heldt retweeted
How do cells count cell divisions?
A new paper entitled "A Single Light-Responsive Sizer Can Control Multiple-Fission Cycles in Chlamydomonas", by Stefan Heldt, Béla Novák and their coauthors John Tyson and Fred Cross, is published in Current Biology bit.ly/202001-novak
Chlamydomonas cells grow very large during the day, before dividing up to 5 times at night. But how do they keep track of their cell size? See our latest paper @CurrentBiology . Great collaboration between Bela Novak, John Tyson and Fred Cross.
cell.com/current-biology/ful…
Nice interactive illustration of the eukaryotic cell cycle by @amogh_jalihal and a cool way to explore the original work of Tyson and Novak.
I'm starting 2020 with this shiny thing I made over the break: cellcyclemodels.herokuapp.co…
TLDR: An interactive tutorial/introduction to #cellcycle models, looking for feedback!
Stefan Heldt retweeted
Delighted to share this “end of 2019” Barr lab paper published in @JCellBiol @RockUPress on mechanisms of chromosome movements in mitosis. “Aurora A promotes chromosome congression by activating the condensin-dependent pool of KIF4A”
doi.org/10.1083/jcb.20190519…
Aurora A promotes chromosome congression by activating the condensin-dependent pool of KIF4A | The Journal of Cell Biology | Rockefeller University Press rupress.org/jcb/article/219/…
After four amazing years @OxBiCycle and @OxfordBiochem, I’m both sad to leave and excited to start a new chapter. I’m deeply indebted to all the wonderful colleagues, collaborators and friends, who made this an incredible place to do science.
Stefan Heldt retweeted
“Getting out of #mitosis”, a review describing the contribution of proteolisis and PPse in mitotic exit. Enjoy the reading! @FEBS_Letters
febs.onlinelibrary.wiley.com…
Exciting new work by @MargueratLab on the scaling of gene expression with cell size in fission yeast. Also includes a cool TASEP model.
Our new preprint is out! With @VShahrezaei we analysed mRNA numbers in single pombe cells and found a mechanism for scaling of gene expression with cell size.
@MRC_LMS
biorxiv.org/content/10.1101/…
Bela presenting our recent work with John Tyson and Fred Cross at #TriesteCellCycle2019. Preprint here: doi.org/10.1101/648436 @OxBiCycle
Delighted to share @OxBiCycle's latest preprint. With Bela Novak, John Tyson and Fred Cross we explore cell size control during multiple fission in Chlamydomonas reinhardtii. disq.us/t/3f2wv2k #cellcycle #bioRxiv
Stefan Heldt retweeted
Excited to share the preprint of our recent work: we uncoupled KIF4A localization to study its contribution to chromosome congression and anaphase central spindle integrity @biorxivpreprint @biorxiv_cellbio biorxiv.org/content/10.1101/…
