Results 61 to 70 of about 17,488 (290)

Development and Characterization of a Primary Ciliated Porcine Airway Model for the Evaluation of In Vitro Mucociliary Clearance and Mucosal Drug Delivery

Pharmaceutics
Background/Objectives: In vitro models play a crucial role in preclinical respiratory research, enabling the testing and screening of mucosal formulations, dosage forms, and inhaled drugs.
Janik Martin, Veronika Neubauer, Rebecca Rittersberger, Simon Treitler, Patrick Kopp, Cemre Günday, Iman Shrimo, Annabelle Dabbars, Frank Rosenau, Akif Emre Türeli, Nazende Günday-Türeli, Oliver Haedicke-Peters, Katharina Schindowski   +12 more
doaj   +1 more source

Developing Clinically Relevant Dissolution Specifications for Oral Drug Products—Industrial and Regulatory Perspectives

Pharmaceutics, 2019
A meeting that was organized by the Academy of Pharmaceutical Sciences Biopharmaceutics and Regulatory Sciences focus groups focused on the challenges of Developing Clinically Relevant Dissolution Specifications (CRDS) for Oral Drug Products.
Mark McAllister, Talia Flanagan, Karin Boon, Xavier Pepin, Christophe Tistaert, Masoud Jamei, Andreas Abend, Evangelos Kotzagiorgis, Claire Mackie   +8 more
doaj   +1 more source

Correlations of mRNA Levels among Efflux Transporters, Transcriptional Regulators, and Scaffold Proteins in Non-Small-Cell Lung Cancer

Canadian Journal of Infectious Diseases and Medical Microbiology, 2021
Multidrug resistance (MDR) due to enhanced drug efflux activity of tumor cells can severely impact the efficacy of antitumor therapies. We recently showed that increased activity of the efflux transporter P-glycoprotein (P-gp) associated with activation ...
Xieyi Zhang, Wangyang Liu, Kazue Edaki, Yuta Nakazawa, Hiroki Kamioka, Atsushi Fujita, Ryoichi Onozato, Misa Iijima, Shigeru Tsuchida, Takahiro Arai, Yukiyoshi Fujita, Kenta Mizoi, Takuo Ogihara   +12 more
doaj   +1 more source

Metabolic Reprogramming of T Cells by Dual UCP2 and IL‐17 Blockade Enhances Immunity Against Pancreatic Cancer

Advanced Science, EarlyView.
This study demonstrates that dual UCP2/IL‐17 blockade reprograms T‐cell metabolism to overcome PDAC immunosuppression. Genipin‐mediated UCP2 inhibition enhances CD8⁺ T‐cell IFN‐γ via IL‐12R/STAT4/mTOR signaling and mitochondrial OXPHOS. Combined IL‐17 depletion amplifies Tc1/Th1 responses, reduces MDSCs, and prolongs survival in PDAC models ...
Chuan‐Teng Liu, Chun‐Chieh Yeh, Tsai‐Chen Wu, Chia‐Hsin Lin, Yi‐Ting Kuo, Yoichiro Iwakura, Yuan‐Ji Day, Charles Drake, Vedran Radojcic, Ying‐Chyi Song, Heng‐Hsiung Wu, Hung‐Rong Yen   +11 more
wiley   +1 more source

Safety and Biopharmaceutical Challenges of Excipients in Off-Label Pediatric Formulations

International Journal of General Medicine, 2020
Anteneh Belayneh,1 Ebisa Tadese,2 Fantahun Molla2 1Department of Pharmacy, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia; 2Department of Pharmaceutics, School of Pharmacy, College of Health Sciences, Mekelle University ...
Belayneh A, Tadese E, Molla F
doaj  

DualPG‐DTA: A Large Language Model‐Powered Graph Neural Network Framework for Enhanced Drug‐Target Affinity Prediction and Discovery of Novel CDK9 Inhibitors Exhibiting in Vivo Anti‐Leukemia Activity

Advanced Science, EarlyView.
This study introduces DualPG‐DTA, a framework integrating two pre‐trained models to generate molecular and protein representations. It constructs dual graphs processed by specialized neural networks with dynamic attention for feature fusion, achieving superior benchmark performance.
Yihao Chen, Jindi Huang, Cong Liu, Shipeng Zhang, Xinze Li, Zhang Zhang, Tie‐Gen Chen, Ling Wang   +7 more
wiley   +1 more source

Biological and Biosimilar Medicines in Contemporary Pharmacotherapy for Metabolic Syndrome

Pharmaceutics
The discovery of new drugs offers valuable alternatives, particularly for treating diseases that are resistant to existing therapies or involving complex, multi-organ conditions such as metabolic syndrome. Although treatment algorithms are generally well
Wiktoria Górecka, Daria Berezovska, Monika Mrozińska, Grażyna Nowicka, Monika E. Czerwińska   +4 more
doaj   +1 more source

Coincident Fluorescence‐Burst Analysis of Actin Cargo Molecules in Secreted Single Diffusing Extracellular Vesicles From Human Induced Pluripotent Stem Cells

Advanced Science, EarlyView.
This study presents a two‐color FCCS and coincident‐burst analysis platform to quantify actin cargo in dual‐labeled EVs secreted from hiPSCs. The approach tracks secretion dynamics, confirms actin loading, and measures EV size and cargo number, offering insights into cytoskeletal disruption and neuronal differentiation relevant to neurodegenerative ...
Dang Du Nguyen, Aleksandr Barulin, Won Jong Yu, Jong‐Chan Park, Inki Kim   +4 more
wiley   +1 more source

Stable BF2 Boracycles as Versatile Reagents for Selective Ortho C–H Functionalization

Angewandte Chemie, EarlyView.
We report a robust, metal‐free and scalable synthesis of stable BF2 boracycles via directed ortho CH borylation, delivering isolable, shelf‐stable reagents without chromatographic purification. These BF2 boracycles exhibit unique and tunable reactivity, enabling highly selective ipso‐functionalization across a broad range of transformations.
Ganesh H. Shinde, Jonatan Babiker, Michelle Mebrahtu, Anaïs Prigent, Gauthier Foucras, Yogesh N. Aher, Francoise M. Amombo Noa, Magnus J. Johansson, Janez Košmrlj, Ross D. Jansen‐van Vuuren, Thomas Cailly, Henrik Sundén   +11 more
wiley   +2 more sources

Optimization of tetramycin production in Streptomyces ahygroscopicus S91

Journal of Biological Engineering, 2021
Background Tetramycin is a 26-member tetraene antibiotic used in agriculture. It has two components, tetramycin A and tetramycin B. Tetramycin B is obtained by the hydroxylation of tetramycin A on C4.
Guang Chen, Mengqiu Wang, Xianpu Ni, Huanzhang Xia   +3 more
doaj   +1 more source