Results 81 to 90 of about 850,997 (356)

Cystic Lesions of the Pancreas [PDF]

, 2014
With the increasing use of abdominal imaging, cystic lesions of the pancreas are being more frequently detected. These lesions may carry a significant premalignant potential.
Azzopardi, Neville
core  

DNA‑Directed Assembly of Photonic Nanomaterials for Diagnostic and Therapeutic Applications

Advanced Materials, EarlyView.
DNA‐directed assembly offers a powerful strategy for constructing structured photonic nanomaterials with precise spatial control. This review provides a comprehensive overview of recent advancements in DNA‐assembled photonic nanomaterials for diagnostics and therapeutics, highlighting key design principles, functionalization strategies, and optical ...
Longjiang Ding, Bing Liu, Andreas Peil, Sisi Fan, Jie Chao, Na Liu   +5 more
wiley   +1 more source

Pancreatic cancer organoids recapitulate disease and allow personalized drug screening

Proceedings of the National Academy of Sciences of the United States of America, 2019
Significance We describe a biobank of patient-derived pancreatic cancer organoids, characterized by whole-genome DNA sequencing, RNA sequencing, and histology.
E. Driehuis, E. Driehuis, A. Hoeck, A. Hoeck, Kat S. Moore, S. Kolders, Sigrid Kolders, Hayley E. Francies, M. Gulersonmez, E. Stigter, B. Burgering, Veerle Geurts, Veerle Geurts, A. Gračanin, G. Bounova, F. Morsink, R. Vries, S. Boj, J. V. Es, J. V. Es, G. Offerhaus, O. Kranenburg, M. Garnett, L. Wessels, Edwin Cuppen, Edwin Cuppen, L. Brosens, H. Clevers, Hans Clevers   +28 more
semanticscholar   +1 more source

Recurrent Rearrangements in PRKACA and PRKACB in Intraductal Oncocytic Papillary Neoplasms of the Pancreas and Bile Duct.

Gastroenterology, 2020
BACKGROUND & AIMS Intraductal oncocytic papillary neoplasms (IOPNs) of the pancreas and bile duct contain epithelial cells with numerous, large mitochondria and are cystic precursors to pancreatic ductal adenocarcinoma (PDAC) and cholangiocarcinoma (CCA),
A. Singhi, L. Wood, E. Parks, M. Torbenson, M. Felsenstein, R. Hruban, M. Nikiforova, Abigail I. Wald, C. Kaya, Y. Nikiforov, L. Favazza, Jin He, K. Mcgrath, Kenneth E. Fasanella, R. Brand, A. Lennon, A. Furlan, A. Dasyam, A. Zureikat, H. Zeh, Kenneth K. Lee, D. Bartlett, A. Slivka   +22 more
semanticscholar   +1 more source

H+ és HCO3- transzporterek szabályozása humán pancreas ductus sejtekben = Regulation of H+ and HCO3-Transporters in Human Pancreatic Duct Cells [PDF]

, 2009
A pancreas nedvben található HCO3- ionok kiválasztásáért a pancreas ductus sejtek felelősek. Jelen pályázatban célul tűztük ki, hogy molekuláris biológiai, transzdukciós és mikrofluorescens technikák felhasználásával megértsük a HCO3- szekréció ...
Rakonczay, Zoltán
core  

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

Advanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi, Yadi Fan, Qin Zhang, Yingying Huang, Mo Yang   +4 more
wiley   +1 more source

Targeting KRAS in Pancreatic Ductal Adenocarcinoma: The Long Road to Cure [PDF]

, 2023
Victor Hugo Fonseca de Jesus, Maria Cecília Mathias-Machado, João Paulo Fogacci de Farias, Marcelo Porfírio Sunagua Aruquipa, Alexandre A. Jácome, Renata D’Alpino Peixoto   +5 more
openalex   +1 more source

Zinc‐Coordinated Trienzyme Nanogel Cascade Therapy for Accelerated Post‐Pancreatectomy Cutaneous Wound Healing

Advanced Materials, EarlyView.
A zinc‐coordinated nanogel assembly is reported that co‐delivers three enzymes to regulate glucose, oxidative stress, and oxygen levels. This system mimics natural enzyme cascades to reprogram the wound environment after pancreatectomy. In a post‐pancreatectomy mouse model, it accelerates healing by reducing infection, promoting blood vessel growth ...
Yedong Ma, Chengke Xie, Chengyu Liao, Binting Huang, Siqi Liu, Junhua Kong, Xiaotong Fan, Zibiao Li, Shi Chen, Chaobin He   +9 more
wiley   +1 more source

Placement of a 6 mm, fully covered metal stent for main pancreatic head duct stricture due to chronic pancreatitis: a pilot study (with video)

Therapeutic Advances in Gastroenterology, 2016
Background: Temporary stent placement is widely performed for pancreatic duct stenosis due to chronic pancreatitis. A fully covered self-expandable metal stent (FCSEMS) has a larger diameter, and therefore longer stent patency, and the effect of ...
Takeshi Ogura, Saori Onda, Wataru Takagi, Masayuki Kitano, Tastsushi Sano, Atsushi Okuda, Akira Miyano, Daisuke Masuda, Toshihisa Takeuchi, Shinya Fukunishi, Kazuhide Higuchi   +10 more
doaj   +1 more source

Excessive miR-25-3p maturation via N6-methyladenosine stimulated by cigarette smoke promotes pancreatic cancer progression

Nature Communications, 2019
N6-methyladenosine (m6A) modification is an important mechanism in miRNA processing and maturation, but the role of its aberrant regulation in human diseases remained unclear. Here, we demonstrate that oncogenic primary microRNA-25 (miR-25) in pancreatic
Jialiang Zhang, Ruihong Bai, Mei Li, Huilin Ye, Chen Wu, Chengfeng Wang, Sheng-ping Li, Liping Tan, Dongmei Mai, Guolin Li, L. Pan, Yanfen Zheng, Jiachun Su, Y. Ye, Zhiqiang Fu, Shangyou Zheng, Zhixiang Zuo, Zexian Liu, Qi Zhao, X. Che, D. Xie, Weihua Jia, M. Zeng, W. Tan, Rufu Chen, R. Xu, Jian Zheng, D. Lin   +27 more
semanticscholar   +1 more source