Abstract: Provided in the present disclosure are a method for providing information on a therapeutic reaction of cancer immunotherapy and a kit using same for providing information, the method comprising the steps of: measuring respective expression levels of PD-L1 and PVR in a biological sample isolated from a subject; and evaluating the therapeutic reaction of cancer immunotherapy for the subject on the basis of the measured expression levels of PD-L1 and PVR.
Type:
Application
Filed:
August 28, 2019
Publication date:
October 21, 2021
Applicants:
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, REPUBLIC OF KOREA (MINISTER OF FOOD AND DRUG SAFETY)
Inventors:
Sang Jun HA, Hye Ryun KIM, Hyo Sup SHIM, Bo Ryeong LEE, Jung Yeon YI, Dae Hee HWANG
Abstract: The present invention relates to a method for detecting food poisoning bacteria, and more particularly, to a method for rapidly and quantitatively isolating food poisoning bacteria contents which contaminate food and the like. The method according to the present invention is characterized by including the steps of: introducing magnetic nanoparticles which can bind to bacteria into a sample for measuring the bacteria so as to bind the magnetic nanoparticles to the bacteria; isolating the magnetic nanoparticles; passing the nanoparticles which are isolated by using magnetism through a solution having high viscosity so as to separate the magnetic nanoparticles to which bacteria are bound from magnetic nanoparticles to which no bacteria are bound; and quantifying the magnetic nanoparticles to which bacteria are bound.
Type:
Grant
Filed:
November 26, 2013
Date of Patent:
August 1, 2017
Assignees:
POSTECH ACADEMY-INDUSTRY FOUNDATION, REPUBLIC OF KOREA (MINISTER OF FOOD AND DRUG SAFETY)
Inventors:
Sangmin Jeon, Dong-hoon Kwon, Jin myoung Joo, Ki hwan Park, Sang-Bae Han, Hwa-Jung Lee, Kyu-Heon Kim