Results 141 to 150 of about 30,438 (355)

Intraductal Papillary Neoplasm of the Bile Duct Mimicking a Cholangiocarcinoma

Cureus
The intraductal papillary neoplasm of the bile duct is a rare tumor considered one of the precursor lesions of cholangiocarcinoma. It is characterized by papillary growth within the bile duct lumen, occurring anywhere in the biliary tree. We report a case of a 70-year-old man who presented with a six-month history of weight loss and occasional choluria.
Couto, José, Martins, Aires, Mendes, João, Rodrigues, Ana Cristina   +3 more
openaire   +2 more sources

Review of the anatomical basis for predicting plutonium alpha particle radiation induced osteogenic cancers

The Anatomical Record, EarlyView.
Abstract Plutonium was discovered and first synthesized in the early 1940's. Several isotopes of plutonium are used in nuclear technologies, 238Pu for heat generation and 239Pu for energy production and weapons. Both isotopes emit alpha particles, which pose a significant radiation hazard when incorporated into the body.
Scott C. Miller
wiley   +1 more source

Nanostructured drug delivery systems for posterior segment eye diseases: Strategies to defy ocular barriers

BMEMat, EarlyView.
Efficient drug delivery to the posterior segment of the eye has long been a challenging issue due to the complex ocular barriers. The review focuses on the promise held by nanoplatforms for barrier penetration and the key mechanisms involved, also highlighting their advantages in achieving efficient drug delivery and superior treatment of PSEDs ...
Yifan Shen, Ying Yao, Yan Zhang, Xinyu Shi, Ling Bai, Yang Zhong, Yan Zhang, Kun Zhang   +7 more
wiley   +1 more source

One Case of Common Bile Duct Cancer Mimicking Cystic Neoplasm of the Pancreas, Arising 9 Years after Excision of a Choledochal Cyst [PDF]

, 2012
Sang Wook Park, Sang Hyub Lee, Young Ook Eum, Hong Sang Oh, Dong Hyeon Lee, Eun Hyo Jin, Kwanghyun Chung, Jin‐Hyeok Hwang   +7 more
openalex   +1 more source

Ubiquitination in cancer: mechanisms and therapeutic opportunities

Cancer Communications, EarlyView.
Abstract Ubiquitination, a key post‐translational modification, plays an essential role in tumor biology by regulating fundamental cellular processes, such as metabolism and cell death. Additionally, it interacts with other post‐translational modifications, which are closely linked to tumorigenesis, tumor progression, the tumor microenvironment, and ...
Susi Zhu, Xu Zhang, Waner Liu, Zhe Zhou, Siyu Xiong, Jie Li, Xiang Chen, Cong Peng   +7 more
wiley   +1 more source

Short‐chain acyl post‐translational modifications in cancers: Mechanisms, roles, and therapeutic implications

Cancer Communications, EarlyView.
Abstract Post‐translational modifications (PTMs) play a pivotal role in epigenetic regulation and are key pathways for modulating protein functionality. PTMs involve the covalent attachment of distinct chemical groups, such as succinyl, crotonyl, and lactyl, at specific protein sites, which alter protein structure, function, stability, and activity ...
Ting Wu, Yingqi Zhao, Xin Zhang, Yuanhe Wang, Qiuchen Chen, Mingrong Zhang, Huan Sheng, Yuying Zhang, Jinyu Guo, Jun Li, Yuxuan Fan, Ziqing Wang, Yalun Li, Haoran Wang, Minjie Wei, Xiaoyun Hu, Huizhe Wu   +16 more
wiley   +1 more source

Think highly of immunoglobulin G4‐related chronic rhinosinusitis as a clinical entity in immunoglobulin G4‐related disease

Eye &ENT Research, EarlyView.
Abstract IgG4‐related chronic rhinosinusitis (IgG4‐related CRS) is gaining recognition among various specialized physicians. As a systemic disease involving multiple organs, IgG4‐related CRS is still not widely recognized as an independent clinical entity. Given the complexity of diagnosing autoimmune‐related multisystem diseases, early recognition and
Lianqi Wan, Luo Zhang, Yingshi Piao, Yuan Zhang   +3 more
wiley   +1 more source

Palliative Portal Vein Stent Placement in Malignant and Symptomatic Extrinsic Portal Vein Stenosis or Occlusion [PDF]

, 2018
This article evaluates the results of portal vein (PV) stent placement in patients with malignant extrinsic lesions stenosing or obstructing the PV and causing symptomatic PV hypertension (PVHT).
Bize, Pierre, Brunner, Philippe, Caroli, François-Xavier, Chevallier, Patrick, Denys, Alban, Gugenheim, Jean, Motamedi, Jean, Novellas, Sébastien   +7 more
core  

Unexpected Metastasis of Intraductal Papillary Mucinous Neoplasm of the Bile Duct into Thoracic Cavity with Direct Extension: Case Report [PDF]

, 2012
Eung Tae Kim, Jeong Heo, Choong Ki Park, Yo Won Choi, Seok Chol Jeon   +4 more
openalex   +1 more source

Detection of Circulating Cancer‐Associated Fibroblasts in Head and Neck Squamous Cell Carcinoma and Their Impact on Circulating Tumor Cells

Head &Neck, EarlyView.
ABSTRACT Background Like tumor cells, cancer‐associated fibroblasts (CAFs) can enter the bloodstream and may function in systemic circulation. Methods Circulating CAFs (cCAFs) were isolated from the peripheral blood of head and neck squamous cell carcinoma (HNSCC) patients using CD45 depletion and detected by FAP expression using RT‐qPCR.
Kazuaki Chikamatsu, Hideyuki Takahashi, Shota Ida, Hiroe Tada, Miho Uchida, Masaomi Motegi, Yuichi Tomidokoro   +6 more
wiley   +1 more source