Organoids as a Systems Platform for SCLC Brain Metastasis.
Organoids as a Systems Platform for SCLC Brain Metastasis.
复制标题
器官作为SCLC脑转移的系统平台。
DOI:
10.3389/fonc.2022.881989
复制
发表时间:
2022
影响因子:
4.7
通讯作者:
中科院分区:
文献类型:
--
作者:
Small Cell Lung Cancer (SCLC) is a highly aggressive, neuroendocrine tumor. Traditional reductionist approaches have proven ineffective to ameliorate the uniformly dismal outcomes for SCLC – survival at 5 years remains less than 5%. A major obstacle to improving treatment is that SCLC tumor cells disseminate early, with a strong propensity for metastasizing to the brain. Accumulating evidence indicates that, contrary to previous textbook knowledge, virtually every SCLC tumor is comprised of multiple subtypes. Important questions persist regarding the role that this intra-tumor subtype heterogeneity may play in supporting the invasive properties of SCLC. A recurrent hypothesis in the field is that subtype interactions and/or transition dynamics are major determinants of SCLC metastatic seeding and progression. Here, we review the advantages of cerebral organoids as an experimentally accessible platform for SCLC brain metastasis, amenable to genetic manipulations, drug perturbations, and assessment of subtype interactions when coupled, e.g., to temporal longitudinal monitoring by high-content imaging or high-throughput omics data generation. We then consider systems approaches that can produce mathematical and computational models useful to generalize lessons learned from ex vivo organoid cultures, and integrate them with in vivo observations. In summary, systems approaches combined with ex vivo SCLC cultures in brain organoids may effectively capture both tumor-tumor and host-tumor interactions that underlie general principles of brain metastasis.
登录
查看更多内容
影响因子:
8.8
作者:
Borromeo MD;Savage TK;Kollipara RK;He M;Augustyn A;Osborne JK;Girard L;Minna JD;Gazdar AF;Cobb MH;Johnson JE
通讯作者:
Johnson JE
影响因子:
5.5
作者:
Betjes MA;Zheng X;Kok RNU;van Zon JS;Tans SJ
通讯作者:
Tans SJ
影响因子:
5.7
作者:
Horie M;Saito A;Ohshima M;Suzuki HI;Nagase T
通讯作者:
Nagase T
影响因子:
50.5
作者:
Lassen, U;Kristjansen, PEG;Hansen, HH
通讯作者:
Hansen, HH
影响因子:
2.4
作者:
Omerzu, Manja;Fenderico, Nicola;Maurice, Madelon M.
通讯作者:
Maurice, Madelon M.