Results 101 to 110 of about 142,003 (296)

Can Chemoradiotherapy Expand Immune Checkpoint Blockade Responsiveness in Mismatch Repair‐Proficient Rectal Cancer?

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Immune checkpoint blockade (ICB) has transformed the treatment of mismatch repair‐deficient (dMMR) colorectal cancer but produces no meaningful benefit in advanced mismatch repair‐proficient (pMMR) disease. In the neoadjuvant setting, however, pathological responses have been reported in a subset of pMMR tumors, suggesting that clinical ...
Kimihiro Yamashita, Takeru Matsuda, Junko Mukohyama, Ryohei Sasaki, Yoshihiro Kakeji   +4 more
wiley   +1 more source

Treatment of porokeratosis of Mibelli with combined use of topical fluorouracil and calcipotriene

JAAD Case Reports, 2021
Jennifer E. Yeh, MD, PhD, Rosalynn M. Nazarian, MD, Mayra E. Lorenzo, MD, PhD   +2 more
doaj   +1 more source

Bevacizumab plus Irinotecan-Based Regimens in the Treatment of Metastatic Colorectal Cancer [PDF]

, 2010
Objectives: Bevacizumab is a monoclonal antibody that directly inhibits vascular endothelial growth factor, a key regulator of angiogenesis. Bevacizumab significantly improves progression-free and/or overall survival in metastatic colorectal cancer in ...
Volker Heinemann, Paulo M. Hoff, Heinemann, Volker, Hoff, Paulo M.   +3 more
core   +1 more source

Molecular mechanism of Xanthotoxol against gastric cancer: A comprehensive study integrating network pharmacology, computer simulations, and experimental validation

Animal Models and Experimental Medicine, EarlyView.
Our study systematically explored the anti‐gastric cancer (GC) mechanism of Xanthotoxol (Xan), a natural active phytochemical, using an integrated strategy of network pharmacology, molecular simulation, and experimental validation. First, we identified 39 hub genes associated with gastric cancer using weighted gene co‐expression network analysis (WGCNA)
Yi Yang, Yu‐Hua Du, Chuang Song, Lan‐Nv Ma, Lin Luo, De‐Xu Xu, Xiao‐Yan Ma, Zi‐Ying Zhou, Yi Nan, Yi Yang, Ling Yuan   +10 more
wiley   +1 more source

Zebrafish xenograft models as a fast platform for metastasis diagnosis and cisplatin response of head and neck squamous cell carcinoma

Animal Models and Experimental Medicine, EarlyView.
A zebrafish xenograft model accurately distinguishes metastatic from non‐metastatic HNSCC and recapitulates cisplatin sensitivity/resistance patterns. Using patient‐derived tumors, it predicts individual therapeutic responses, offering a rapid, clinically applicable platform for guiding personalized treatment. Abstract Background Head and neck squamous
Lu Chen, Shu Sun, Yujia Liu, Liehao Jiang, Cuiyun Wu, Ting Liu, Yujiao Zhao, Yuwei Liu, Lu Liu, Qi Wang, Xiaowei Zheng, Ping Huang   +11 more
wiley   +1 more source

Role of the route of leukotrienes in an experimental model of oral mucositis induced by 5-fluorouracil

, 2017
Purpose: To investigate the participation of cysteinyl leukotrienes in the pathophysiology of oral mucositis. Methods: Oral mucositis was induced in hamsters using 5-fluorouracil (5-FU; 60 and 40 mg/kg; i.p., on days 1 and 2, respectively, and with ...
Gerly Anne de Castro Brito (562850), Renata Ferreira de Carvalho Leitão (2150548), Karoline Saboia Aragão (5110952), Marcos Rabelo de Freitas (4654312), Viviane Carvalho da Silva (5110943), Carlos Wagner de Souza Wanderley (5110940), Gildenio Estevam Freire (5110949), Conceição da Silva Martins (5110946)   +7 more
core   +1 more source

Drugtamer‐PROTAC Conjugation Strategy for Targeted PROTAC Delivery and Synergistic Antitumor Therapy

Advanced Science
Proteolysis‐targeting chimeras (PROTACs) have emerged as a promising strategy for targeted protein degradation and drug discovery. To overcome the inherent limitations of conventional PROTACs, an innovative drugtamer‐PROTAC conjugation approach is ...
Shipeng He, Yuxin Fang, Yaojin Zhu, Ziyang Ma, Guoqiang Dong, Chunquan Sheng   +5 more
doaj   +1 more source

Study of the antimutagenic effects of plant polyphenols under the action of genotoxicants

Journal of Education, Health and Sport, 2019
In the test of dominant lethal germ cell mutations in male rats, the effect of phenobarbital and fluorouracil genotoxicants and their combined administration with the biotrit-C preparation, obtained from wheat seedlings and containing plant polyphenols ...
V. S. Ivanov
doaj  

Successful desensitization with 5-fluorouracil in a patient who developed anaphylaxis after 5-fluorouracil infusion

5-Fluorouracil (5-FU) is a chemotherapeutic agent widely used in the treatment of gastrointestinal tract, skin and breast cancers. Hypersensitivity reactions may occur due to the use of chemotherapeutic drugs.
Mehmet Erdem Çakmak, Nida Oztop, Osman Ozan Yeğit   +2 more
core   +1 more source

Quantum Chemical Properties of Fluorouracil/XZn11O12 (X = Zn, Cu, Fe, Ni) Nanocomplexes and Interactions with Human Serum Albumin

ChemistryOpen
This research focused on structural, electronic, and interaction properties of fluorouracil (5‐FU) adsorbed on transition metal (TM)‐doped ZnO nanoclusters (XZn11O12, where X = Zn, Cu, Fe, Ni) using density functional theory (DFT) at the B3LYP/LANL2DZ ...
Mohan Bahadur Kshetri, Navin Sharma, Kamal Khanal, Madhav Prasad Ghimire, Tika Ram Lamichhane   +4 more
doaj   +1 more source