Results 131 to 140 of about 66,449 (275)

Transcriptome‐Based Classification of Resected Pancreatic Ductal Adenocarcinoma Enhances Prognostic Modelling Accuracy of Overall Survival Following Adjuvant Treatment

International Journal of Cancer, EarlyView.
Outcomes after resection of pancreatic ductal adenocarcinoma remain highly variable, and existing prognostic models lack sufficient accuracy. Here, the authors aimed to improve survival prediction by integrating transcriptome‐based subtyping into a validated clinical model and applying it to a multicenter real‐world cohort of fresh‐frozen resection ...
Marjolein F. Lansbergen, Vincent R. Lanting, Paul Manoukian, Marc G. Besselink, Geert Kazemier, Ignace H. J. T. de Hingh, Mike S. L. Liem, Casper H. J. van Eijck, Erwin van der Harst, Vincent E. de Meijer, Ronald M. van Dam, Martijn W. J. Stommel, Jan Koster, Michael W. T. Tanck, Arantza Fariña Sarasqueta, Joanne Verheij, Frederike Dijk, Johanna W. Wilmink, Maarten F. Bijlsma, Hanneke W. M. van Laarhoven, for the Dutch Pancreatic Cancer Group   +20 more
wiley   +1 more source

Overcoming Microbiome-Acquired Gemcitabine Resistance in Pancreatic Ductal Adenocarcinoma

Biomedicines
Gastrointestinal cancers (GICs) are one of the most recurrent diseases in the world. Among all GICs, pancreatic cancer (PC) is one of the deadliest and continues to disrupt people’s lives worldwide. The most frequent pancreatic cancer type is pancreatic ductal adenocarcinoma (PDAC), representing 90 to 95% of all pancreatic malignancies.
Inês Mendes, Nuno Vale
openaire   +3 more sources

Clinical trial of safety and antitumor activity of farletuzumab ecteribulin in patients with platinum‐resistant ovarian cancer: Phase I expansion results

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective In the dose‐escalation part of Study 101, which included multiple tumor types, objective responses were observed in 10 of 22 patients across multiple dose levels of farletuzumab ecteribulin (FZEC). We explored the safety/antitumor activity of FZEC in patients with platinum‐resistant ovarian cancer (PROC) from the Study 101 expansion ...
Kan Yonemori, Mayu Yunokawa, Koji Matsumoto, Kazuhiro Takehara, Kosei Hasegawa, Yasuyuki Hirashima, Hidenori Kato, Hiroki Ikezawa, Yohei Otake, Wataru Yusa, Takuma Miura, Shin Nishio   +11 more
wiley   +1 more source

SUMOylation regulates tumorigenesis and progression: Molecular mechanisms and therapeutic applications

Interdisciplinary Medicine, EarlyView.
SUMOylation, a dynamic post‐translational modification, acts as a master regulator at the heart of tumor malignancy. Our work delineates how the SUMOylation cycle—mediated by E1/E2/E3 enzymes and reversed by SENPs—orchestrates multiple hallmarks of cancer. The central pathway converges on three critical pathological axes: 1.
Yimao Wu, Zichang Chen, Yinting Hu, Gokhan Zengin, Qian Zhang, Meng‐Yao Li, Wenlong Sun   +6 more
wiley   +1 more source

Enhanced expression of ten‐eleven translocation 1 reverses gemcitabine resistance in cholangiocarcinoma accompanied by a reduction in P‐glycoprotein expression

Cancer Medicine, 2019
Increasing evidence revealed that ten‐eleven translocation 1 (TET1) plays an important role in tumorigenesis and chemoresistance, but its functions in gemcitabine resistance in cholangiocarcinoma (CCA) remain unknown.
Chuanxu Wang, Hua Ye, Lei Zhang, Yayu Cheng, Shifeng Xu, Ping Zhang, Zijie Zhang, Jimin Bai, Fangkang Meng, Lin Zhong, Guangjun Shi, Hao Li   +11 more
doaj   +1 more source

Implantable drug delivery system: Frontiers of medicine‐engineering interdisciplinary

Interdisciplinary Medicine, EarlyView.
This review systematically summarizes the driving mechanisms of implantable on‐demand drug delivery systems (IDDS), including endogenous, exogenous, and closed‐loop strategies. It highlights the pivotal roles of flexible electronics and miniaturization in enhancing the tissue conformity and spatial adaptability.
Yu Zeng, Rongtai Su, Manyu Zhao, Xin Song, Ran Liu, Yuhao Zhou, Chaojuan Yang, Yanli Jiao, Xiao‐Wei Xiang, Lingqian Chang   +9 more
wiley   +1 more source

Matrix stiffness influences drug resistance to gemcitabine analog and AZD 1775 combination in PDAC organoids.

PLoS ONE
BackgroundPancreatic ductal adenocarcinoma (PDAC) is among the most lethal cancers, with limited therapeutic advancements and rapid development of treatment resistance.
Jonathan Barajas, Zhi Yang, Edward Agyare, Xueyou Zhu, Saun-Joo Yoon, Bo Han   +5 more
doaj   +1 more source

Incidence and Determinants of Steatotic Liver Disease after Pancreaticoduodenectomy: A Systematic Review and Meta‐Analysis

Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Background Steatotic liver disease (SLD) is an unrecognized complication after pancreaticoduodenectomy (PD) and may affect nutrition and long‐term recovery. This meta‐analysis estimated the incidence of SLD after PD and identified its clinical and surgical risk factors.
Ronnakorn Kongsakon, Wasit Wongtrakul, Khemajira Karaketklang, Nonthalee Pausawasdi, Phunchai Charatcharoenwitthaya   +4 more
wiley   +1 more source

Insights into gemcitabine resistance in pancreatic cancer: association with metabolic reprogramming and TP53 pathogenicity in patient derived xenografts

Journal of Translational Medicine
Background With poor prognosis and high mortality, pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal malignancies. Standard of care therapies for PDAC have included gemcitabine for the past three decades, although resistance often ...
Mariam M. Konaté, Julia Krushkal, Ming-Chung Li, Li Chen, Yuri Kotliarov, Alida Palmisano, Rini Pauly, Qian Xie, P. Mickey Williams, Lisa M. McShane, Yingdong Zhao   +10 more
doaj   +1 more source

Oncogenic KRAS Rewires Stress Granule Dynamics: Mechanisms and Therapeutic Opportunities

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Stress granules (SGs) are dynamic, membrane‐less structures that form in response to various cellular stresses, including metabolic, oxidative, and therapeutic challenges. They function as adaptive hubs and reorganize protein synthesis and signaling networks to help cells survive under stress. In cancer, these condensates are often hijacked to
Msimisi Ndzinisa, Birhanetensay Masresha Altaye, Yuh‐Pyng Sher   +2 more
wiley   +1 more source