Results 61 to 70 of about 106,655 (301)

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

Engineering Organoid Vascularization [PDF]

Frontiers in Bioengineering and Biotechnology, 2019
The development of increasingly biomimetic human tissue analogs has been a long-standing goal in two important biomedical applications: drug discovery and regenerative medicine. In seeking to understand the safety and effectiveness of newly developed pharmacological therapies and replacement tissues for severely injured non-regenerating tissues and ...
Grebenyuk, Sergei, Ranga, Adrian
openaire   +3 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

Interleukin-17A promotes parietal cell atrophy by inducing apoptosis [PDF]

, 2018
Background & Aims: Atrophic gastritis caused by chronic inflammation in the gastric mucosa leads to the loss of gastric glandular cells, including acid-secreting parietal cells.
Alderuccio, Burclaff, Buzzelli, Caruso, Correa, Correa, Correa, Dai, Degterev, DeLyria, Ding, DiPaolo, DiPaolo, El-Omar, Ferlay, Fox, Ge, Harrington, Hervas-Stubbs, Howlett, Kolls, Landgren, Lennerz, Li, Liao, Machado, McHugh, Merchant, Mills, Moseley, Nam, Nguyen, Nguyen, Nguyen, Nguyen, Onishi, Park, Ramsey, Schumacher, Schwarzenberger, Stummvoll, Varga, Velin, Wada, Yamada, Yamaguchi, Zhang, Zhu   +47 more
core   +3 more sources

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

Paneth Cells Are a Constitutive Source of IL-10 in Mouse Small Intestinal Organoids

Organoids
The healthy gut masks a dynamic balance between pro- and anti-inflammatory activities, largely due to microbial factors in the lumen. IL-10 is vital among the anti-inflammatory mediators, yet confirming constitutive versus stimulated secretion in any ...
Huong Nguyen, Francesca Di Cara, Jun Wang, Andrew W. Stadnyk   +3 more
doaj   +1 more source

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

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

Applications of Organoids and Spheroids in Anaplastic and Papillary Thyroid Cancer Research: A Comprehensive Review

Organoids
Organoid and spheroid technologies have rapidly become pivotal in thyroid cancer research, offering models that are more physiologically relevant than traditional two-dimensional culture.
Deepak Gulwani, Neha Singh, Manisha Gupta, Ridhima Goel, Thoudam Debraj Singh   +4 more
doaj   +1 more source

Transient PP2A inhibition alleviates normal tissue stem cell susceptibility to cell death during radiotherapy [PDF]

, 2018
Unintended outcomes of cancer therapy include ionizing radiation (IR)-induced stem cell depletion, diminished regenerative capacity, and accelerated aging.
Fabbrizi, Maria Rita, Hallahan, Dennis E., Meyer, Barbara, Misri, Sandeep, Raj, Suyash, Sharma, Girdhar G., Zobel, Cheri L.   +6 more
core   +3 more sources