| نویسنده ثبت کننده مقاله | مصطفی اکبرزاده خیاوی |
| مرحله جاری مقاله | تایید نهایی |
| دانشکده/مرکز مربوطه | بیماری های گوارش و کبد |
| کد مقاله | 80864 |
| عنوان فارسی مقاله | Nanoformulated panitumumab combined with photothermal therapy: Strategy for overcoming anti-EGFR monoclonal antibody resistance |
| عنوان لاتین مقاله | Nanoformulated panitumumab combined with photothermal therapy: Strategy for overcoming anti-EGFR monoclonal antibody resistance |
| نوع ارائه | پوسترو سخنرانی |
| عنوان کنگره / همایش | بیست و دومین کنگره بیماریهای گوارش و کبد ایران |
| نوع کنگره / همایش | بین المللی |
| کشور محل برگزاری کنگره/ همایش | Iran (Islamic Republic) |
| شهر محل برگزاری کنگره/ همایش | تهران |
| سال انتشار/ ارائه شمسی | 1401 |
| سال انتشار/ارائه میلادی | 2022 |
| تاریخ شمسی شروع و خاتمه کنگره/همایش | 1401/10/06 الی 1401/10/09 |
| آدرس لینک مقاله/ همایش در شبکه اینترنت | https://iaghcongress.org/fa/CongressItem/C-22-0110/ |
| آدرس علمی (Affiliation) نویسنده متقاضی | Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran |
| نویسنده | نفر چندم مقاله |
|---|---|
| اعظم صفری | اول |
| مصطفی اکبرزاده خیاوی | دوم |
| سید کاظم میری نژاد | سوم |
| محمد حسین صومی | چهارم |
| عنوان | متن |
|---|---|
| کلمات کلیدی | Photothermal therapy, Panitumumab , Anti-EGFR, Monoclonal antibody resistance |
| خلاصه مقاله | مقدمه Panitumumab (Pan), a highly effective antibody targeting epidermal growth factor receptor (EGFR), has shown a crucial role in treating metastatic cancers. However, its therapeutic response is limited due to the multiple resistance mechanisms. The current study aimed to develop an effective tumor therapeutic nanomedicine based on PEGylated gold nanoparticles (PEG-GNPs) conjugated with panitumumab as an anti-EGFR monoclonal antibody. روش کار PEG-GNP-Pan nanomedicine was synthesized, characterized, and evaluated for apoptosis induction on KRAS mutant SW-480 colorectal cancer cells combined with photothermal therapy (PTT) using near-infrared (NIR) laser irradiation. نتایج The PEG-GNP-Pan led to nuclear fragmentation and induced apoptosis in the SW480 cell line. The results of our study indicated that combinational therapy (PTT + PEG-GNP-Pan) induced an augmented impact on apoptosis of cancer cells. After 2 hours of exposure to 4 and 16 J/ (s. m2) light doses of NIR irradiation, the IC50 value of PEG-GNP-Pan was significantly decreased compared to the cells treated with GNP-PEG-Pan without NIR laser irradiation or NIR laser irradiation alone. نتیجه گیری We introduced an efficient panitumumab nanoformulation combinational therapy with a high capability to overcome resistance and induce apoptosis in colorectal cancer cells compared to free antibodies. |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| 4.pdf | 1401/11/12 | 317914 | دانلود |
| certificate (3).pdf | 1401/11/12 | 138084 | دانلود |