Results 41 to 50 of about 112,967 (355)

Organoid assessment technologies

Clinical and Translational Medicine, 2023
AbstractDespite enormous advances in the generation of organoids, robust and stable protocols of organoids are still a major challenge to researchers. Research for assessing structures of organoids and the evaluations of their functions on in vitro or in vivo is often limited by precision strategies. A growing interest in assessing organoids has arisen,
Yuyuan Gu, Wencai Zhang, Xianmin Wu, Yuanwei Zhang, Ke Xu, Jiacan Su   +5 more
openaire   +3 more sources

Pseudolaric acid B induces G2/M phase arrest in canine mammary tumor cells by targeting CDK1

Frontiers in Veterinary Science
IntroductionCurrent management of canine mammary tumors (CMTs) remains reliant on surgical resection and chemotherapy. However, these strategies are often limited by high recurrence rates and systemic toxicity.
Mengjuan Chen, Mengjuan Chen, Hui Han, Hui Han, Mengke Qin, Mengke Qin, Huixin Li, Huixin Li, Qiqi Lu, Qiqi Lu, Xin Huang, Xin Huang, Qingda Meng, Qingda Meng, Shanshan Xie, Shanshan Xie   +15 more
doaj   +1 more source

SMAD1 Is Dispensable for CDX2 Induction but Required for the Repression of Ectopic Small-Intestinal Gene Expression in Human-Pluripotent-Stem-Cell-Derived Colonic Organoids

Organoids, 2023
The generation of gastrointestinal tissues from human pluripotent stem cells has provided unprecedented insight into the molecular mechanisms that drive the patterning of the primitive gut tube.
Na Qu, Abdelkader Daoud, Braxton Jeffcoat, Jorge O. Múnera   +3 more
doaj   +1 more source

The Next Generation of Organoids Will Be More Complex and Even Closer to Resembling Real Organs: An Interview with Prof. Dr. Hans Clevers

Organoids
In this issue, we are pleased and honored to have an interview with Professor Hans Clevers, who is the Advisory Board Member of Organoids [...]
Süleyman Ergün, Organoids Editorial Office   +1 more
doaj   +1 more source

Vascularizing Organoids to Promote Long-Term Organogenesis on a Chip

Organoids, 2023
Organoids have emerged as a powerful tool for studying organ development, disease modeling, and drug discovery due to their ability to mimic the in vivo structure and function of organs in a three-dimensional in vitro model.
Xinhui Wang, Brent M. Bijonowski, Nicholas A. Kurniawan   +2 more
doaj   +1 more source

Epithelial cell specific Raptor is required for initiation of type 2 mucosal immunity in small intestine [PDF]

, 2017
Intestinal tuft cells are one of 4 secretory cell linages in the small intestine and the source of IL-25, a critical initiator of the type 2 immune response to parasite infection. When Raptor, a critical scaffold protein for mammalian target of rapamycin
Aladegbami, Bola, Bao, James, Barron, Lauren, Colasanti, Jason, Erwin, Christopher R, Guo, Jun, Warner, Brad W   +6 more
core   +2 more sources

Construction of 3D in vitro models by bioprinting human pluripotent stem cells: Challenges and opportunities [PDF]

, 2019
Three-dimensional (3D) printing of biological material, or 3D bioprinting, is a rapidly expanding field with interesting applications in tissue engineering and regenerative medicine. Bioprinters use cells and biocompatible materials as an ink (bioink) to
Rosa, Alessandro, Salaris, Federico
core   +1 more source

Modeling human trophoblast, the placental epithelium at the maternal fetal interface. [PDF]

, 2020
Appropriate human trophoblast lineage specification and differentiation is crucial for the establishment of normal placentation and maintenance of pregnancy. However, due to the lack of proper modeling systems, the molecular mechanisms of these processes
Bui, Tony, Horii, Mariko, Parast, Mana M, Touma, Ojeni   +3 more
core   +1 more source

Stem cells for organoids

Smart Medicine, 2022
AbstractOrganoids are three‐dimensional (3D) cell culture systems that simulate the structures and functions of organs, involving applications in disease modeling, drug screening, and cellular developmental biology. The material matrix in organoids can provide a 3D environment for stem cells to differentiate into different cell types and continuously ...
Shutong Qian, Jiayi Mao, Zhimo Liu, Binfan Zhao, Qiuyu Zhao, Bolun Lu, Liucheng Zhang, Xiyuan Mao, Liying Cheng, Wenguo Cui, Yuguang Zhang, Xiaoming Sun   +11 more
openaire   +3 more sources

Organoids as a biomarker for personalized treatment in metastatic colorectal cancer: drug screen optimization and correlation with patient response

Journal of Experimental & Clinical Cancer Research
Background The inability to predict treatment response of colorectal cancer patients results in unnecessary toxicity, decreased efficacy and survival. Response testing on patient-derived organoids (PDOs) is a promising biomarker for treatment efficacy ...
Lidwien P. Smabers, Emerens Wensink, Carla S. Verissimo, Esmee Koedoot, Katerina-Chara Pitsa, Maarten A. Huismans, Celia Higuera Barón, Mayke Doorn, Liselot B. Valkenburg-van Iersel, Geert A. Cirkel, Anneta Brousali, René Overmeer, Miriam Koopman, Manon N. Braat, Bas Penning de Vries, Sjoerd G. Elias, Robert G. Vries, Onno Kranenburg, Sylvia F. Boj, Jeanine M. Roodhart   +19 more
doaj   +1 more source