Results 51 to 60 of about 5,723 (210)

Engineered Akkermansia muciniphila extracellular vesicles for targeted delivery of miR-21-5p alleviate postmenopausal osteoporosis via PI3K-AKT pathway

Journal of Nanobiotechnology
Background Osteoporosis (OP) is a common metabolic bone disease marked by decreased bone density and impaired bone structure. Conventional therapeutic strategies for OP are restricted by their non-specific targeting and long-term toxicity. Leveraging the
Ning Ji, Jing Zhao, Yingrui Mao, Jin Zhang, Xiao Chen, Yan Hu, Hao Zhang, Yingying Jing, Yingying Jiang, Xiaoxiang Ren, Xiuhui Wang, Chongru He, Ke Xu, Han Liu, Jiacan Su   +14 more
doaj   +1 more source

The Application and Challenges of Brain Organoids in Exploring the Mechanism of Arbovirus Infection

Microorganisms
Arboviruses, transmitted by blood-sucking arthropods, are responsible for significant human and animal diseases, including fever, hemorrhagic fever, and encephalitis, posing a serious threat to global public health.
Baoqiu Cui, Zhijie Wang, Anum Farid, Zeyu Wang, Kaiyue Wei, Naixia Ren, Fengtang Yang, Hong Liu   +7 more
doaj   +1 more source

Establishment of functional epithelial organoids from human lacrimal glands

Stem Cell Research & Therapy, 2021
Background Tear deficiency due to lacrimal gland (LG) dysfunction is one of the major causes of dry eye disease (DED). Therefore, LG stem cell-based therapies have been extensively reported to regenerate injured lacrimal tissue; however, the number of ...
Sang Yun Jeong, Woo Hee Choi, Seong Gyeong Jeon, Sookon Lee, Jong-Moon Park, Mira Park, Hookeun Lee, Helen Lew, Jongman Yoo   +8 more
doaj   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

Fabrication of Dentin-Pulp-Like Organoids Using Dental-Pulp Stem Cells

Cells, 2020
We developed a novel dentin-pulp-like organoid. It has both stem-cell and odontoblast characteristics using a mesenchymal cell lineage of human dental-pulp stem cells (hDPSCs).
Sang Yun Jeong, Soonchul Lee, Woo Hee Choi, Joo Hyun Jee, Hyung-Ryong Kim, Jongman Yoo   +5 more
doaj   +1 more source

Epigenetic heterogeneity and plasticity in therapy‐induced tumor states through single‐cell multi‐omics

Molecular Oncology, EarlyView.
Single‐cell multi‐omics reveals epigenetic heterogeneity across therapy‐adaptive tumor states, including quiescent/dormant, drug‐tolerant persister, and EMT‐like phenotypes. By linking regulatory features with state‐associated biomarkers, these approaches inform biomarker‐guided therapeutic strategies for evolving tumors.
Hee Jung Kim, Hwiyeong Lee, Jin Hong, Daechan Park   +3 more
wiley   +1 more source

Autologous Organoid‐T Cell Co‐Culture Platform for Modeling of Immune‐Mediated Drug‐Induced Liver Injury

Advanced Science
Modeling adaptive immune responses in induced pluripotent stem cell (iPSC)‐derived liver systems remains a critical barrier for studying immune‐mediated hepatic diseases, including idiosyncratic drug‐induced liver injury (iDILI).
Fadoua El Abdellaoui Soussi, Michael Brusilovsky, Emma Buck, W Clark Bacon, Sina Dadgar, Aaron Fullerton, Victoria Marsh Durban, Riccardo Barrile, Michael A. Helmrath, Takanori Takebe, Adrian Roth, Magdalena Kasendra   +11 more
doaj   +1 more source

High-throughput screening identifies histone deacetylase inhibitors that modulate GTF2I expression in 7q11.23 microduplication autism spectrum disorder patient-derived cortical neurons

Molecular Autism, 2020
Background Autism spectrum disorder (ASD) is a highly prevalent neurodevelopmental condition affecting almost 1% of children, and represents a major unmet medical need with no effective drug treatment available.
Francesca Cavallo, Flavia Troglio, Giovanni Fagà, Daniele Fancelli, Reinald Shyti, Sebastiano Trattaro, Matteo Zanella, Giuseppe D’Agostino, James M. Hughes, Maria Rosaria Cera, Maurizio Pasi, Michele Gabriele, Maddalena Lazzarin, Marija Mihailovich, Frank Kooy, Alessandro Rosa, Ciro Mercurio, Mario Varasi, Giuseppe Testa   +18 more
doaj   +1 more source