They found that the longer the organoids developed, the more cell types they formed.
During fruiting body formation, two more cell types emerge that support the stalk and spore mass3,4.
The most constrained TAD windows are those identified by Hi-C as present in five or more cell types.
Most natural tissues consist of multi-cellular systems made up of two or more cell types.
Animals with more cell types that evolved later also evolved more microRNAs.
Skin is a complex body organ with several tissue layers and many more cell types.
A solid organ, however, may have a dozen or more cell types, and would need a vascular system to carry nutrients to its cells.
Recent efforts in the direction of co-culture of two or more cell types attempt to combine the advantages of constituent cell types and negate their demerits.
However, although the ENCODE catalogues represent a remarkable tour de force, they contain only an initial exploration of the depths of our genome, because many more cell types must yet be investigated.
Stem cells are undifferentiated cells found in embryonic and/or adult tissue with the ability to self-renew and differentiate into one or more cell types.
These methods for creating engineered aggregates should enhance the study of three-dimensional cultures comprising two or more cell types with well-designed structures.
