Results 91 to 100 of about 51,351 (304)

Patient derived organoids to model rare prostate cancer phenotypes [PDF]

Nature Communications, 2018
AbstractA major hurdle in the study of rare tumors is a lack of existing preclinical models. Neuroendocrine prostate cancer is an uncommon and aggressive histologic variant of prostate cancer that may arise de novo or as a mechanism of treatment resistance in patients with pre-existing castration-resistant prostate cancer.
Puca L., Bareja R., Prandi D., Shaw R., Benelli M., Karthaus W. R., Hess J., Sigouros M., Donoghue A., Kossai M., Gao D., Cyrta J., Sailer V., Vosoughi A., Pauli C., Churakova Y., Cheung C., Deonarine L. D., McNary T. J., Rosati R., Tagawa S. T., Nanus D. M., Mosquera J. M., Sawyers C. L., Chen Y., Inghirami G., Rao R. A., Grandori C., Elemento O., Sboner A., Demichelis F., Rubin M. A., Beltran H.   +32 more
openaire   +5 more sources

Proteasome inhibitor, ixazomib prevents topoisomerase‐I degradation and reverses irinotecan resistance in colorectal cancer

Molecular Oncology, EarlyView.
Ixazomib inhibits proteasome‐mediated degradation of topoisomerase I induced by irinotecan, thereby restoring drug sensitivity and promoting tumor cell death in colorectal cancer. Irinotecan, a topoisomerase I (topoI) inhibitor, is widely used for colorectal cancer, but resistance remains a major clinical challenge.
Yuho Ebata, Koji Ando, Hirofumi Hasuda, Koshi Mimori, Elizabeth C. Unan, Siddhartha Pulukuri, Aahana Tiku, Allison Berger, Eiji Oki, Ajit Bharti, Tomoharu Yoshizumi   +10 more
wiley   +1 more source

Impaired NEPHRIN localization in kidney organoids derived from nephrotic patient iPS cells

Scientific Reports, 2021
Mutations in the NPHS1 gene, which encodes NEPHRIN, cause congenital nephrotic syndrome, resulting from impaired slit diaphragm (SD) formation in glomerular podocytes.
Tomoko Ohmori, Shankhajit De, Shunsuke Tanigawa, Koichiro Miike, Mazharul Islam, Minami Soga, Takumi Era, Shinichi Shiona, Koichi Nakanishi, Hitoshi Nakazato, Ryuichi Nishinakamura   +10 more
doaj   +1 more source

Rapid and scalable personalized ASO screening in patient-derived organoids. [PDF]

Nature
Means JC, Martinez-Bengochea AL, Louiselle DA, Nemechek JM, Perry JM, Farrow EG, Pastinen T, Younger ST.   +7 more
europepmc   +2 more sources

Brain organoids and insights on human evolution. [PDF]

, 2019
Human brain organoids, generated from pluripotent stem cells, have emerged as a promising technique for modeling early stages of human neurodevelopment in controlled laboratory conditions.
Muotri, Alysson R
core  

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

FEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source

Human organoids in basic research and clinical applications

Signal Transduction and Targeted Therapy, 2022
Organoids are three-dimensional (3D) miniature structures cultured in vitro produced from either human pluripotent stem cells (hPSCs) or adult stem cells (AdSCs) derived from healthy individuals or patients that recapitulate the cellular heterogeneity ...
Xiao-Yan Tang, Shanshan Wu, Da Wang, Chu Chu, Yuan Hong, Mengdan Tao, Hao Hu, Min Xu, Xing Guo, Yan Liu   +9 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Applying the adverse outcome pathway (AOP) for food sensitization to support in vitro testing strategies [PDF]

, 2019
Background Before introducing proteins from new or alternative dietary sources into the market, a compressive risk assessment including food allergic sensitization should be carried out in order to ensure their safety.
Benedé, Sara, Bouchaud, Grégory, Costa, Ana, Denery-Papini, Sandra, Díaz-Perales, Araceli, E.M. Willemsen, Linette, Garrido-Arandia, María, Gavrovic-Jankulovic, Marija, H.M. van Bilsen, Jolanda, Hayen, Simone, L. Bavaro, Simona, L. Roggen, Erwin, Lozano-Ojalvo, Daniel, M. Antunes, Célia, Wróblewska, Mónica   +14 more
core   +1 more source

Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks

Advanced Functional Materials, EarlyView.
Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert, Daniel Fougnier, Bo Van Durme, Jenna Grutzmacher, Ryan Clarke, Susan Cao, Zhenghao Li, Ujjwal Aryal, Jason A. Horton, Sandra Van Vlierberghe, Pranav Soman   +10 more
wiley   +1 more source