Organoid imaging: seeing development and function

R Keshara, YH Kim… - Annual review of cell and …, 2022 - annualreviews.org
Organoids are miniaturized and simplified versions of an organ produced in vitro from stem
or progenitor cells. They are used as a model system consisting of multiple cell types …

Bioengineering toolkits for potentiating organoid therapeutics

S Park, SW Cho - Advanced Drug Delivery Reviews, 2024 - Elsevier
Organoids are three-dimensional, multicellular constructs that recapitulate the structural and
functional features of specific organs. Because of these characteristics, organoids have …

Inverse blebs operate as hydraulic pumps during mouse blastocyst formation

MF Schliffka, JG Dumortier, D Pelzer, A Mukherjee… - Nature Cell …, 2024 - nature.com
During preimplantation development, mouse embryos form a fluid-filled lumen. Pressurized
fluid fractures cell–cell contacts and accumulates into pockets, which coarsen into a single …

Detecting temporal shape changes with the euler characteristic transform

L Marsh, FY Zhou, X Qin, X Lu, HM Byrne… - … of Mathematics and …, 2024 - academic.oup.com
Organoids are multi-cellular structures that are cultured in vitro from stem cells to resemble
specific organs (eg, brain, liver) in their three-dimensional composition. Dynamic changes in …

Mouse neural tube organoids self-organize floorplate through BMP-mediated cluster competition

T Krammer, HT Stuart, E Gromberg, K Ishihara… - Developmental Cell, 2024 - cell.com
During neural tube (NT) development, the notochord induces an organizer, the floorplate,
which secretes Sonic Hedgehog (SHH) to pattern neural progenitors. Conversely, NT …

The local variation of the Gaussian modulus enables different pathways for fluid lipid vesicle fusion

M Bottacchiari, M Gallo, M Bussoletti, CM Casciola - Scientific Reports, 2024 - nature.com
Viral infections, fertilization, neurotransmission, and many other fundamental biological
processes rely on membrane fusion. Straightforward calculations based on the celebrated …

F-actin architecture determines the conversion of chemical energy into mechanical work

R Sakamoto, MP Murrell - Nature Communications, 2024 - nature.com
Mechanical work serves as the foundation for dynamic cellular processes, ranging from cell
division to migration. A fundamental driver of cellular mechanical work is the actin …

Active hole formation in epithelioid tissues

JQ Lv, PC Chen, YP Chen, HY Liu, SD Wang, J Bai… - Nature Physics, 2024 - nature.com
The formation of holes in epithelial tissue is essential for development, but it can also be
associated with epithelial barrier dysfunction and cancer progression. Here we show that …

Deep-Orga: An improved deep learning-based lightweight model for intestinal organoid detection

B Leng, H Jiang, B Wang, J Wang, G Luo - Computers in Biology and …, 2024 - Elsevier
Problem Organoids are 3D cultures that are commonly used for biological and medical
research in vitro due to their functional and structural similarity to source organs. The …

Stochastic morphological swings in Hydra regeneration: A manifestation of noisy canalized morphogenesis

O Agam, E Braun - Proceedings of the National Academy of Sciences, 2025 - pnas.org
Animal morphogenesis, the development of an organism's body form, is commonly
perceived as a directed and almost deterministic process. However, noise and stochastic …