Report summary

For Harvard University Department of Stem Cell and Regenerative Biology in 2021-2023, the graph shows 28 visible PIs and 32 internal PI collaborations. The main research signal is Biochemistry, Genetics and Molecular Biology as the leading field (46% of slots across 21 PIs; 21 labels), Molecular Biology as the leading subfield (30% of slots across 19 PIs; 19 labels), and Single-cell and spatial transcriptomics as the leading topic (11% of slots across 9 PIs; 9 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The most prominent PIs by weighted works are Leonard I. Zon (9.1 weighted works; Single-cell and spatial transcriptomics, Epigenetics and DNA Methylation); Franziska Michor (7.7 weighted works; Cancer Genomics and Diagnostics, Mathematical Biology Tumor Growth). The clearest collaboration lines are Richard Lee and Jessica C. Garbern (5 shared works, weight 2.8). The strongest breakdown groups are group 1 with 9 PIs, 10 internal connections, weight 7.4, around Molecular Biology, Cancer Research, Cell Biology, led by Leonard I. Zon, Franziska Michor, Paola Arlotta; group 2 with 9 PIs, 10 internal connections, weight 12, around Molecular Biology, Neurology, Genetics, led by Jeffrey D. Macklis, Kevin Eggan, Lindy E. Barrett.