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. Author manuscript; available in PMC: 2023 Jan 6.
Published in final edited form as: Cell Stem Cell. 2022 Jan 6;29(1):11–35. doi: 10.1016/j.stem.2021.12.008

Figure 2. Challenges and possible solutions in modeling ALS using hiPSC technology.

Figure 2.

Several challenges, such as weak technical reproducibility and lack of modelling inter-cellular crosstalk, remain to be resolved to improve disease modelling with hiPSC models. Amongst others, possible solutions include cell purification strategies and the development of more complex, multicellular and three-dimensional culture systems.