Page 45 - OR-1-3
P. 45

S100β, and vimentin.  Understanding the preferential  Conflict of interest
                               294
            viral infections of these various cell types throughout   The author declares no conflicts of interest.
            distinct developmental stages is essential for elucidating
            how viral pathogens disrupt cortical development and   Author contributions
            contribute to neurological deficits.
                                                              This is a single-authored article.
            9. Conclusion
            Brain development is a finely regulated process that, when   Ethics approval and consent to participate
            disrupted, can lead to NDDs such as autism spectrum   Not applicable.
            disorder, schizophrenia, and intellectual disabilities.
            While transgenic animal models have provided valuable   Consent for publication
            insights,  their  limitations  necessitate  alternative  Not applicable.
            approaches, such as hPSC-derived brain organoids. These
            3D models have significantly advanced our understanding  Availability of data
            of neurogenesis, neuronal circuit formation, and disease   Not applicable.
            pathology, offering a physiologically relevant system for
            studying both genetic and environmental influences on   References
            brain development.
                                                              1.   Silbereis JC, Pochareddy S, Zhu Y, Li M, Sestan N. The
               Despite their promise, brain organoid models face   cellular and molecular landscapes of the developing human
            challenges, including culture variability, lack of vasculature,   central nervous system. Neuron. 2016;89(2):248-268.
            and limitations in replicating complex brain functions.      doi: 10.1016/j.neuron.2015.12.008
            Addressing these issues requires standardization in
            differentiation protocols, improved microfluidic and   2.   Xu N, LaGrow TJ, Anumba N, et al. Functional connectivity
            vascularization techniques, and integrative methodologies   of  the  brain  across  rodents  and  humans.  Front  Neurosci.
            incorporating machine learning, optogenetics, and    2022;16:816331.
            multimodal  data  analysis.  Moreover,  refining  imaging      doi: 10.3389/fnins.2022.816331
            techniques  and  computational  tools  will  enhance   3.   Sun T, Hevner RF. Growth and folding of the mammalian
            reproducibility  and  structural  fidelity,  ensuring  more   cerebral cortex: From molecules to malformations. Nat Rev
            accurate modeling of human brain development.        Neurosci. 2014;15(4):217-232.
               Future  research  should  focus  on improving  the      doi: 10.1038/nrn3707
            physiological relevance of brain organoids by optimizing   4.   Penisson M, Ladewig J, Belvindrah R, Francis F. Genes and
            culture conditions, integrating immune and vascular   mechanisms involved in the generation and amplification of
            components, and refining functional assessments using   basal radial glial cells. Front Cell Neurosci. 2019;13:381.
            advanced electrophysiological and metabolic profiling
            tools. Key questions remain, including how to fully      doi: 10.3389/fncel.2019.00381
            capture the complexity of neural network formation and   5.   Zarzor MS, Blumcke I, Budday S. Exploring the role of the
            how to translate organoid-based findings into effective   outer subventricular zone during cortical folding through a
            therapeutic interventions. Expanding the use of patient-  physics-based model. Elife. 2023;12:e82925.
            specific organoid models for drug screening and precision      doi: 10.7554/eLife.82925
            medicine holds great potential for advancing treatments
            for neurodevelopmental and neuropsychiatric disorders.   6.   Zhao X, Bhattacharyya A. Human models are needed for
                                                                 studying human neurodevelopmental disorders. Am J Hum
            By bridging the gap between molecular pathology and   Genet. 2018;103(6):829-857.
            translational applications, brain organoid research will
            continue to drive breakthroughs in neuroscience, offering      doi: 10.1016/j.ajhg.2018.10.009
            novel insights into both fundamental brain biology  and   7.   Sandoval SO, Cappuccio G, Kruth K,  et al. Rigor and
            disease mechanisms.                                  reproducibility in human brain organoid research: Where
                                                                 we are and where we need to go.  Stem Cell Reports.
            Acknowledgments                                      2024;19(6):796-816.
            None.                                                doi: 10.1016/j.stemcr.2024.04.008

            Funding                                           8.   Adams JW, Cugola FR, Muotri AR. Brain organoids as
                                                                 tools for modeling human neurodevelopmental disorders.
            None.                                                Physiology (Bethesda). 2019;34(5):365-375.



            Volume 1 Issue 3 (2025)                         19                           doi: 10.36922/OR025100010
   40   41   42   43   44   45   46   47   48   49   50