The new @stemcellpodcast.com episode is out! It was a real pleasure to speak with Drs. Daylon James & Arun Sharma about vascular organoids, stem cell engraftment, and our lab’s work. Thanks for the thoughtful questions and for spotlighting our research!

Our new Advanced Science paper is out! We show that human bone-derived endothelial cells drive bone regeneration via KIT ligand expression, revealing a vascular niche role in skeletal repair. advanced.onlinelibrary.wiley.com/doi/10.1002/... #BoneRegeneration #KITLG #EndothelialCells

Member publication alert: Rapid generation of functional vascular organoids via simultaneous transcription factor activation of endothelial and mural lineages www.sciencedirect.com/science/arti...

Member publication alert: Pioneer factor ETV2 safeguards endothelial cell specification by recruiting the repressor REST to restrict alternative lineage commitment www.nature.com/articles/s44...

Vascular organoids promote revascularization of ischemic muscle and pancreatic islet transplantation in mice www.cell.com/cell-stem-ce... #NBThighlight

Our latest paper is out in Cell Stem Cell! We show how co-activation of ETV2 and NKX3.1 in iPSCs generates vascular organoids with functional microvasculature. A powerful platform for vascular therapies. @bostonchildrens.bsky.social @cellpress.bsky.social ss.bsky.social www.cell.com/cell-stem-ce...

New in ‪@natcardiovascres.nature.com‬. ETV2 guides endothelial cell fate by recruiting REST to repress alternative lineages. This paper offers new insights into EC specification using single-cell multi-omics. Glad to have contributed! #ETV2 #endothelialcells #stemcells www.nature.com/articles/s44...

Excited to share our new review, now online at Trends in Cell Biology! We discuss mitochondrial transfer in endothelial cells and its role in vascular health. Big shoutout to first author Gwang-Bum Im for putting this together! @cellpress.bsky.social www.cell.com/trends/cell-...

Exciting new work from the Bischoff Lab just out in @jclinical-invest.bsky.social - They reveal how the endothelial SOX18–mevalonate pathway axis opens the door to repurposing statins for treating infantile hemangioma. www.jci.org/articles/vie... Editor’s Note: www.jci.org/articles/vie...

Boston #standupforscience

Time flies! This week, we say goodbye to Hyunjung (Emily) Kim, a visiting graduate student from Seoul National University. Emily, it’s been fantastic having you @bostonchildrens.bsky.social @harvardmed.bsky.social —your energy and hard work will be missed. Wishing you all the best back in Korea!

Although it's only January, slots are filling up quickly for #GRC_Angiogenesis! If you love blood vessels and wanna dig into their interactions with their neighbors, Newport is the place to be this summer! We will soon start selecting abstracts for short talks! Don't wait, apply today. Link 👇

Excited to speak at the @medicinebydesign.bsky.social Global Speaker Series on Jan 21! I'll be sharing recent work from @bostonchildrens.bsky.social & @harvardmed.bsky.social. Looking forward to great discussions & meeting amazing faculty! mbd.utoronto.ca/event/global...

NEW: GutID, the first commercial human gut health test powered by HiFi sequencing, sets a new benchmark in gut microbiome testing. Learn how this transformative tool leverages #PacBio tech to open new frontiers in #healthcare by providing deeper insights into the human #microbiome. bit.ly/3CfmGIF

Yesterday, we celebrated the holidays at our annual Department of Cardiac Surgery party! The Melero-Martin Lab enjoyed great food, a few drinks, and even better company. Grateful for such an amazing team. Wishing all a joyful holiday season! 🎊🎄 @bostonchildrens.bsky.social @harvardmed.bsky.social

Check out this fantastic work by our lab alumnus Kai Wang: Generation of iPSC-derived human venous endothelial cells for the modeling of vascular malformations and drug discovery. Now out in Cell Stem Cell www.cell.com/cell-stem-ce...

Our lab just got bigger! This fall, we welcomed three new postdocs—Dr. Shih-Yen Wei (Taiwan), Dr. JinJu Kim (Korea), and Dr. Youlu Chen (China)—and visiting student Hyunjung Kim (Korea) to our team at @bostonchildrens.bsky.social and @harvardmed.bsky.social. Welcome aboard! meleromartinlab.com