Organoids

Z Zhao, X Chen, AM Dowbaj, A Sljukic… - Nature Reviews …, 2022 - nature.com
Organoids are simple tissue-engineered cell-based in vitro models that recapitulate many
aspects of the complex structure and function of the corresponding in vivo tissue. They can …

Tumor organoids: synergistic applications, current challenges, and future prospects in cancer therapy

J Qu, FS Kalyani, L Liu, T Cheng… - Cancer …, 2021 - Wiley Online Library
Patient‐derived cancer cells (PDCs) and patient‐derived xenografts (PDXs) are often used
as tumor models, but have many shortcomings. PDCs not only lack diversity in terms of cell …

Immersion bioprinting of tumor organoids in multi-well plates for increasing chemotherapy screening throughput

E Maloney, C Clark, H Sivakumar, KM Yoo, J Aleman… - Micromachines, 2020 - mdpi.com
The current drug development pipeline takes approximately fifteen years and $2.6 billion to
get a new drug to market. Typically, drugs are tested on two-dimensional (2D) cell cultures …

3D Biomimetic Models to Reconstitute Tumor Microenvironment In Vitro: Spheroids, Organoids, and Tumor‐on‐a‐Chip

W Li, Z Zhou, X Zhou, BL Khoo… - Advanced …, 2023 - Wiley Online Library
Decades of efforts in engineering in vitro cancer models have advanced drug discovery and
the insight into cancer biology. However, the establishment of preclinical models that enable …

Model of patient-specific immune-enhanced organoids for immunotherapy screening: feasibility study

KI Votanopoulos, S Forsythe, H Sivakumar… - Annals of surgical …, 2020 - Springer
Introduction We hypothesized that engineering a combined lymph node/melanoma organoid
from the same patient would allow tumor, stroma, and immune system to remain viable for …

[HTML][HTML] Tunable hybrid hydrogels with multicellular spheroids for modeling desmoplastic pancreatic cancer

M Ermis, N Falcone, NR De Barros, M Mecwan… - Bioactive Materials, 2023 - Elsevier
The tumor microenvironment consists of diverse, complex etiological factors. The matrix
component of pancreatic ductal adenocarcinoma (PDAC) plays an important role not only in …

Immersion bioprinting of hyaluronan and collagen bioink-supported 3D patient-derived brain tumor organoids

CC Clark, KM Yoo, H Sivakumar, K Strumpf… - Biomedical …, 2022 - iopscience.iop.org
Organoids, and in particular patient-derived organoids, have emerged as crucial tools for
cancer research. Our organoid platform, which has supported patient-derived tumor …

Proteinaceous hydrogels for bioengineering advanced 3D tumor models

B Blanco‐Fernandez, VM Gaspar, E Engel… - Advanced …, 2021 - Wiley Online Library
The establishment of tumor microenvironment using biomimetic in vitro models that
recapitulate key tumor hallmarks including the tumor supporting extracellular matrix (ECM) is …

Deconstructed microfluidic bone marrow on‐A‐chip to study normal and malignant hemopoietic cell–niche interactions

J Aleman, SK George, S Herberg, M Devarasetty… - Small, 2019 - Wiley Online Library
Human hematopoietic niches are complex specialized microenvironments that maintain and
regulate hematopoietic stem and progenitor cells (HSPC). Thus far, most of the studies …

Patient-specific sarcoma organoids for personalized translational research: unification of the operating room with rare cancer research and clinical implications

SD Forsythe, H Sivakumar, RA Erali, N Wajih… - Annals of surgical …, 2022 - Springer
Introduction Sarcoma clinical outcomes have been stagnant for decades due to
heterogeneity of primaries, lack of comprehensive preclinical models, and rarity of disease …