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compositions and methods for directed particle penetration, distribution, and response in malignant brain tumors
专利权人:
CORNELL UNIVERSITY;MEMORIAL SLOAN-KETTERING CANCER CENTER
发明人:
BARNEY YOO,CAMERON BRENNAN,JEDD D. WOLCHOK,MICHAEL OVERHOLTZER,MICHELLE S. BRADBURY,ULRICH WIESNER
申请号:
BR112018069133
公开号:
BR112018069133A2
申请日:
2017.04.28
申请国别(地区):
BR
年份:
2019
代理人:
摘要:
The present invention relates to nanoparticle conjugates demonstrating increased penetration into tumor tissue (e.g., brain tumor tissue) and diffusion within the tumor interstitium, e.g. eg for cancer treatment. It further relates to targeting methods for tumor-associated macrophages, microglia and / or other cells in a tumor microenvironment using such nanoparticle conjugates. In addition, diagnostic, therapeutic and teragnostic platforms (diagnostic and therapeutic) are described featuring such nanoparticle conjugates for the treatment of targets in the tumor and surrounding microenvironment, thereby enhancing the effectiveness of cancer treatment. The use of nanoparticle conjugates described herein with other conventional therapies including chemotherapy, radiotherapy, immunotherapy and the like is also contemplated.a presente invenção refere-se a conjugados de nanopartículas que demonstram penetração aumentada no tecido tumoral (p. ex., tecido tumoral cerebral) e difusão dentro do interstício tumoral, p. ex., para o tratamento de câncer. refere-se ainda a métodos de direcionamento para macrófagos associados a tumores, micróglia e/ou outras células em um microambiente tumoral utilizando tais conjugados de nanopartículas. além disso, são descritas plataformas diagnósticas, terapêuticas e teragnósticas (diagnósticas e terapêuticas) apresentando tais conjugados de nanopartículas para o tratamento de alvos no tumor e no microambiente ao redor, aumentando, assim, a eficácia do tratamento contra o câncer. prevê-se também o uso dos conjugados de nanopartículas aqui descritos com outras terapias convencionais, incluindo quimioterapia, radioterapia, imunoterapia e outras semelhantes.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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