Results 41 to 50 of about 242,825 (258)

A new vulnerability to BET inhibition due to enhanced autophagy in BRCA2 deficient pancreatic cancer

Cell Death and Disease, 2023
Pancreatic cancer is one of the deadliest diseases in human malignancies. Among total pancreatic cancer patients, ~10% of patients are categorized as familial pancreatic cancer (FPC) patients, carrying germline mutations of the genes involved in DNA ...
EunJung Lee, Suyakarn Archasappawat, Keely Ji, Jocelyn Pena, Virneliz Fernandez-Vega, Ritika Gangaraju, Nitin Sai Beesabathuni, Martin Jean Kim, Qi Tian, Priya S. Shah, Louis Scampavia, Timothy P. Spicer, Chang-Il Hwang   +12 more
doaj   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Malignant pleural effusion facilitates the establishment and maintenance of tumor organoid biobank with multiple patient-derived lung tumor cell sources

Experimental Hematology & Oncology
The Patient-Derived Organoids (PDOs) has demonstrated significant potential in personalized medicine. However, the initial establishment of lung cancer organoids (LCOs), and timely therapeutic recommendations face several challenges.
Lingwei Wang, Yanli Yu, Yanhua Fang, Yanjiao Li, Weiting Yu, Zhe Wang, Jinyan Lv, Ruoyu Wang, Shanshan Liang   +8 more
doaj   +1 more source

Digital Barcodes for High-Throughput Screening

Chem & Bio Engineering
High-throughput screening is an indispensable technology in drug discovery, cancer therapy, and disease diagnosis, and it could greatly reduce time cost, reagent consumption, and labor expense. Here, four high-throughput screening methods with high sensitivity and accessibility are discussed in detail.
Ze Yang, Jingyi Chen, Yao Xiao, Chenjing Yang, Chun-Xia Zhao, Dong Chen, David A. Weitz   +6 more
openaire   +5 more sources

Transcriptional profiling of circulating extracellular vesicles from prebiopsy prostate cancer patients

Molecular Oncology, EarlyView.
RNA profiling of circulating extracellular vesicles (EVs) from blood samples of men undergoing prostate biopsy identifies transcripts associated with clinically significant prostate cancer. Integrative analysis with public tumor datasets links EV‐derived gene signatures to tumor stage and progression‐free survival, highlighting CASP3, XRCC2, and RIT1 ...
Stefan Werner, Pierre Tennstedt, Randi C. Pose, Christian Müller, Katharina Besler, Svenja Schneegans, Malik Alawi, Marie C. Roesch, Sven Peine, Desiree Bonci, Joanna Budna‐Tukan, Evi Lianidou, Catherine Alix‐Panabières, Derya Tilki, Klaus Pantel   +14 more
wiley   +1 more source

Mild microwave hyperthermia promotes mitotic catastrophe, induces time-delayed cGAS-STING activation and restores sensitivity to anti-PDL1 therapy in Pan02 pancreatic cancer model

OncoImmunology
Pancreatic ductal adenocarcinoma (PDAC) responds poorly to immune checkpoint inhibitors (ICIs), representingindicating an unmet clinical need. Hyperthermia therapy, an approved anti-cancer approach with limited adverse effects, has been suggested to be ...
Na Li, Jiamin He, Mengjiao Chen, Shanshan Liang, Chuanhao Zhang, Wei Pan, Qiushi Wang, Fengyuan Piao, Ruoyu Wang, Jian Yu, Guanyu Gong   +10 more
doaj   +1 more source

High-Throughput Screening of Fentanyl Analogs

Talanta
This study presents an analytical approach coupling novel ambient ionization sources with trapped ion mobility spectrometry (TIMS) and tandem mass spectrometry (MS/MS) for the rapid characterization of fentanyl analogs. Two ambient ionization sources were illustrated for minimal sample preparation and rapid analysis: electrospray ionization (nESI) and ...
Samuel A. Miller, Andrew R. Forero, Lilian Valadares Tose, Jordan E. Krechmer, Felician Muntean, Francisco Fernandez-Lima   +5 more
openaire   +2 more sources

Longitudinal circulating tumor DNA profiling in patients with advanced endometrial cancer using an off‐the‐shelf targeted NGS panel

Molecular Oncology, EarlyView.
Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena, Karin Teien Lande, Eva Diaz, Ana Vilar, Juan Cueva, Efigenia Arias, Victoria Sampayo, Alicia Abalo, Nerea González, Eva Colás, Antonio Gil‐Moreno, Miguel Abal, Gema Moreno‐Bueno, Therese Sørlie, Kristina Lindemann, Laura Muinelo‐Romay   +15 more
wiley   +1 more source

Preparation and Pharmacokinetic Study of Daidzein Long-Circulating Liposomes

Nanoscale Research Letters, 2019
In this study, daidzein long-circulating liposomes (DLCL) were prepared using the ultrasonication and lipid film-hydration method. The optimized preparation conditions by the orthogonal design was as follows: 55 to 40 for the molar ratio of soybean ...
Qiao Wang, Wenjin Liu, Junjun Wang, Hong Liu, Yong Chen   +4 more
doaj   +1 more source

Liquid biopsy‐based diagnostic evaluation of hypermethylated CpG sites for ovarian cancer diagnosis

Molecular Oncology, EarlyView.
This schematic outlines the workflow from biomarker identification to duplex MethyLight assay validation for epithelial ovarian cancer diagnosis using cfDNA‐based liquid biopsy. Initial screening of hypermethylated CpG candidates (cg02957270, cg10061138 cg00480298, COL2A1) was performed in tissue using ARMS‐PCR, COBRA, qPCR and image analysis. Selected
Deepa Bisht, Sameer Gupta, Amrita Chaurasia, Manisha Sachan   +3 more
wiley   +1 more source