Results 81 to 90 of about 57,115 (246)

The Topoisomerase I Inhibitor Irinotecan and the Tyrosyl-DNA Phosphodiesterase 1 Inhibitor Furamidine Synergistically Suppress Murine Lupus Nephritis [PDF]

, 2015
OBJECTIVE The treatment of lupus nephritis is still an unmet medical need requiring new therapeutic approaches. Our group found recently that irinotecan, an inhibitor of topoisomerase I (topo I), reversed proteinuria and prolonged survival in mice ...
Keil, Andreas, Schmid, Ralph, Frese, Steffen R., Andreas Keil, Frese-Schaper, Manuela, Steffen Frese, Ralph A. Schmid, Steiner, Selina, Meike Körner, Manuela Frese‐Schaper, Körner, Meike, Selina K. Steiner   +11 more
core   +1 more source

Clinical Translation of Patient‐Derived Organoids: Perspectives for Personalized Therapy in Cancer

International Journal of Cancer, EarlyView.
ABSTRACT Patient‐derived organoids (PDO) are accelerating precision medicine. These biological platforms allow for the autologous in vitro expansion of material from cancer patients in a considerably short period of time. These three‐dimensional models can faithfully recapitulate aspects of tissue heterogeneity, architecture, and relevant cellular ...
Haiyan Yue, Daniele Carchidi, Philipp Schmucker, Roland Seiler, Bernhard Kiss, Catarina Macedo‐Silva, Marianna Kruithof‐de Julio   +6 more
wiley   +1 more source

Advances in Immunological Combination Therapy for Colorectal Cancer

iMetaMed, EarlyView.
Review the progress of combined immunotherapy for colorectal cancer. ABSTRACT Immune checkpoint inhibitors (ICIs) have been utilized extensively and shown to be therapeutically beneficial in the treatment of solid tumors in recent years. Nonetheless, considerable heterogeneity in Colorectal cancer (CRC) requires careful consideration.
Jiayue Wu, Rongbo Wen, Tianshuai Zhang, Fuao Cao, Xiaoming Zhu, Liqiang Hao, Wei Zhang, Guanyu Yu   +7 more
wiley   +1 more source

Dose-Limiting Toxicities and the Maximum Tolerated Dose of Irinotecan Based on UGT1A1 Genotypes: A Systematic Review

Pharmaceutics
Background/Objectives: Irinotecan is used in monotherapy or combined with other drugs for treating different cancer streams. SN-38, the active metabolite of irinotecan, is 70% inactivated by the uridine diphosphate (UDP) glucuronosyltransferase family 1 ...
Xando Díaz-Villamarín, María Teresa Nieto-Sánchez, María Martínez-Pérez, Paula Novo-González, Emilio Fernández-Varón, Alicia Torres-García, Beatriz González Astorga, Isabel Blancas, José Cabeza-Barrera, Rocío Morón   +9 more
doaj   +1 more source

Impact of Neoadjuvant Approach and Tumor Response on Survival in Pancreatic Adenocarcinoma

Journal of Surgical Oncology, EarlyView.
ABSTRACT Introduction Neoadjuvant therapy for pancreatic adenocarcinoma (PDAC) has evolved from single‐agent to multi‐agent approaches, largely informed by metastatic disease studies demonstrating improved survival; albeit at the price of increased toxicity. It remains unclear how response to varied neoadjuvant regimens impact survival. We hypothesized
Mohammed O. Suraju, Brian Longbottom, Jasmine A. Peterson, Terry Hayes, Kiers Brevik, Sean Y. Kim, Paolo Goffredo, Imran Hassan, Hassan Aziz, Carlos H. F. Chan   +9 more
wiley   +1 more source

Precise delineation of radiation targets for thoracic tumors in the immunotherapy era: from immune mechanisms to clinical practice

Precision Radiation Oncology, EarlyView.
RT‐immunotherapy synergy for thoracic tumors relies on precise target delineation to protect immune components. IFI, reduced volumes, and optimized positioning minimize damage, while multimodal imaging, DL, PBT, and FLASH‐RT enhance control. These innovations shift RT to an immune‐centric model, improving lung and esophageal cancer outcomes.
Xiaoying Chen, Minxiao Yi, Yu Deng, Qian Shen   +3 more
wiley   +1 more source

Pharmacokinetic and Pharmacodynamic Interactions Between Anti‐Asthma Drugs and Medicinal Plants: A Comprehensive Review

Phytotherapy Research, EarlyView.
ABSTRACT Asthma affects 260–300 million people worldwide. About 20%–35% of patients use medicinal plants with their asthma medication, often without telling their clinicians. Disclosure rates are low; up to 42% of asthma outpatients use herbal products, with no records in their charts.
Emine Kocyigit, Aylin Bülbül, Betul Kocaadam‐Bozkurt, Osman Bozkurt, Duygu Ağagündüz, Raffaele Capasso   +5 more
wiley   +1 more source

Sensing‐Integrated Patient‐Derived Tumorspheres Predict Chemotherapeutic Efficacy via Local Extracellular pH Dynamics

Small, EarlyView.
The study introduces a 3D sensing‐integrated platform enabling real‐time, non‐invasive monitoring of pH dynamics in patient‐derived PDAC tumorspheres. It revealed distinct extracellular acidification patterns under FOLFIRINOX, gemcitabine, and paclitaxel, correlating with therapeutic efficacy.
Stefania Forciniti, Valentina Onesto, Anna Chiara Siciliano, Helena Iuele, Stefano D'Ugo, Norma Depalma, Cinzia Fasano, Alessandro D'Amuri, Giuseppe Gigli, Marcello G. Spampinato, Loretta L. del Mercato   +10 more
wiley   +1 more source

Targeting the CD47–SIRPα phagocytic checkpoint in cancer: Biology, translational opportunities, and next‐generation therapeutic strategies

Smart Molecules, EarlyView.
The CD47–SIRPα axis has emerged as a critical innate immune checkpoint that suppresses macrophage‐mediated phagocytosis through a canonical “don't eat me” signal and enables tumor immune evasion. We comprehensively summarize the structural and biological features of CD47 and the molecular mechanisms underlying CD47‐mediated regulation of phagocytosis ...
Ruimei Zhou, Lingjie Jing, Jianping Zhang, Cheng Guo, Quanjun Yang   +4 more
wiley   +1 more source

Modulation of irinotecan metabolism by ketoconazole

, 2002
PURPOSE: Irinotecan (CPT-11) is a prodrug of SN-38 and has been registered for the treatment of advanced colorectal cancer. It is converted by the cytochrome P450 3A4 isozyme (CYP3A4) into several inactive metabolites, including 7-ethyl-10-[4-N-(5 ...
Mathijssen, RHJ; id_orcid, Kehrer, D, de Bruijn, Peter, Sparreboom, A, Verweij, Jaap, Mathijssen, RHJ   +5 more
core   +1 more source