Complementary, Selective PET Imaging of Integrin Subtypes α5β1 and αvβ3 Using 68Ga-Aquibeprin and 68Ga-Avebetrin

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Complementary, Selective PET Imaging of Integrin Subtypes α5β1 and αvβ3 Using 68Ga-Aquibeprin and 68Ga-Avebetrin.

UNLABELLED Despite in vivo mapping of integrin αvβ3 expression being thoroughly investigated in recent years, its clinical value is still not well defined. For imaging of angiogenesis, the integrin subtype α5β1 appears to be a promising target, for which purpose we designed the PET radiopharmaceutical (68)Ga-aquibeprin. METHODS (68)Ga-aquibeprin was obtained by click-chemistry (CuAAC) trimeri...

متن کامل

Application of 68Ga-PRGD2 PET/CT for αvβ3-integrin Imaging of Myocardial Infarction and Stroke

PURPOSE Ischemic vascular diseases, including myocardial infarction (MI) and stroke, have been found to be associated with elevated expression of αvβ3-integrin, which provides a promising target for semi-quantitative monitoring of the disease. For the first time, we employed (68)Ga-S-2-(isothiocyanatobenzyl)-1,4,7-triazacyclononane-1,4,7-triacetic acid-PEG3-E[c(RGDyK)]2 ((68)Ga-PRGD2) to evalua...

متن کامل

68Ga-BBN-RGD PET/CT for GRPR and Integrin αvβ3 Imaging in Patients with Breast Cancer

Purpose: This study was to assess a gastrin-releasing peptide receptor (GRPR) and integrin αvβ3 dual targeting tracer 68Ga-BBN-RGD for positron emission tomography (PET)/computed tomography (CT) imaging of breast cancer and metastasis. Materials and Methods: Twenty-two female patients were recruited either with suspected breast cancer on screening mammography (n = 16) or underwent breast cancer...

متن کامل

PET Imaging of Integrin αVβ3 Expression

PET imaging of integrin αvβ3 expression has been studied intensely by the academia and recently also by the industry. Imaging of integrin αvβ3 expression is of great potential value, as the integrin αvβ3 is a key player in tumor metastasis and angiogenesis. Therefore PET imaging of this target might be a suitable in-vivo biomarker of angiogenesis and metastatic potential of tumors. In this manu...

متن کامل

Preparation and Quality Control of 68Ga-Citrate for PET Applications

  Objective(s): In nuclear medicine studies, gallium-68 (68Ga) citrate has been recently known as a suitable infection agent in positron emission tomography (PET). In this study, by applying an in-house produced 68Ge/68Ga generator, a simple technique for the synthesis and quality control of 68Ga-citrate was introduced; followed by preliminary animal studies. Methods: 68GaCl3 eluted from the ge...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Nuclear Medicine

سال: 2015

ISSN: 0161-5505,2159-662X

DOI: 10.2967/jnumed.115.165720