Tatsuya Katsuno

This study develops a visualization framework to analyze cell division activity and orientation in pre-anthesis ovaries of Prunus species, revealing spatial patterns linked to fruit development.

The paper identifies stem cell marker-positive subpopulations in the mouse larynx using scRNA-seq and spatial transcriptomics, revealing new insights into laryngeal tissue composition and stem cell biology.

The paper investigates the migration of bacteriocytes into cockroach ovaries during postembryonic development, revealing how symbiont transmission occurs through nymphal stages and inter-oocyte movement.

This study shows that Kuzbanian is essential for forming a single-cell-thick adult fat body in Drosophila and is involved in starvation resistance.

This study identifies uric acid accumulation in cockroach wings, showing it is present in multiple species and reversibly affected by feeding and starvation.

The paper discovers a new form of cell-cell communication called DIVE, where vesicles are directly transferred between adjacent cells, potentially enabling nucleic acid exchange and phenotypic synchronization.

This paper reports that Blattabacterium, an endosymbiont of cockroaches, exhibits frequent and asymmetric cell division, unlike other uncultivable symbiotic bacteria.

The paper identifies a Ca2+-dependent sperm subpopulation that regulates embryo number in mammals by reducing fertilization rates when removed.