Shovik Bandyopadhyay, Michael Duffy, Kyung Jin Ahn, Minxing Pang, David Smith, Gwendolyn Duncan, Jonathan Sussman, Iris Zhang, Jeffrey Huang, Yulieh Lin, Barbara Xiong, Tamjid Imtiaz, Chia-Hui Chen, Anusha Thadi, Changya Chen, Jason Xu, Melissa Reichart, Vinodh Pillai, Oraine Snaith, Derek Oldridge, Siddharth Bhattacharyya, Ivan Maillard, Martin Carroll, Charles Nelson, Ling Qin, Kai Tan
The bone marrow is the organ responsible for blood production. Diverse non-hematopoietic cells contribute essentially to hematopoiesis. However, these cells and their spatial organization remain largely uncharacterized as they have been technically challenging to study in humans. Here, we used fresh femoral head samples and performed single-cell RNA sequencing (scRNA-Seq) to profile 29,325 enriched non-hematopoietic bone marrow cells and discover nine transcriptionally distinct subtypes. We next employed CO-detection by inDEXing (CODEX) multiplexed imaging of 18 individuals, including both healthy and acute myeloid leukemia (AML) samples, to spatially profile over one million single cells with a novel 53-antibody panel...
March 16, 2024: bioRxiv