نتایج جستجو برای: 218 ق

تعداد نتایج: 10424  

2015
Pei-Long Li Xin Zhang Li-Li Wang Lu-Tao Du Yong-Mei Yang Juan Li Chuan-Xin Wang

One major reason for the failure of advanced colorectal cancer (CRC) treatment is the occurrence of chemoresistance to fluoropyrimidine (FU)-based chemotherapy. Various reports showed that ectopic expression and function of microRNAs (miRNAs) played key roles to mediate apoptosis at the post-transcriptional level. To further explore the possible mechanisms, we evaluated the prognostic effect of...

2017
Kai-Xiong Liu Qin Chen Gong-Ping Chen Jian-Chai Huang Jie-Feng Huang Xin-Ru He Ting Lin Qi-Chang Lin

Objective To investigate the effects of miR-218 on expression of hypoxia-inducible factors 1α (HIF-1α), vascular endothelial growth factor (VEGF) and cell apoptosis in normal mice aortic endothelial cells under intermittent hypoxia (IH) condition. Methods Anti-miR-218 inhibitor, miR-negative control and miR-218 mimic were used to tranfect the cells in different groups under IH condition. Both...

2017
Faheema Khan

Soybean, the worldwide main source of oil and high protein feeds for the livestock sector has a high cadmium (Cd) accumulation capacity. With this background, the hydroponic culture experiments were conducted to investigate the effects of different concentrations of Cd (0-100 μM) on growth, water relations, photosynthetic variables, oxidative stress, and antioxidant response in two soybean geno...

2016
Katharina Ilm Steffen Fuchs Giridhar Mudduluru Ulrike Stein

Metastasis is a multistep molecular network process, which is lethal for more than 90% of the cancer patients. Understanding the regulatory functions of metastasis-inducing molecules is in high demand for improved therapeutic cancer approaches. Thus, we studied the post-transcriptional regulation of the crucial carcinogenic and metastasis-mediating molecule metastasis associated in colon cancer...

2016
Tomohiro Kumamoto Naohiko Seki Hiroko Mataki Keiko Mizuno Kazuto Kamikawaji Takuya Samukawa Keiichi Koshizuka Yusuke Goto Hiromasa Inoue

The development of targeted molecular therapies has greatly benefited patients with lung adenocarcinomas. In contrast, these treatments have had little benefit in the management of lung squamous cell carcinoma (lung SCC). Therefore, new treatment options based on current genomic approaches are needed for lung SCC. Aberrant microRNA (miRNA) expression has been shown to promote lung cancer develo...

2012
Takashi Kinoshita Toyoyuki Hanazawa Nijiro Nohata Naoko Kikkawa Hideki Enokida Hirofumi Yoshino Takeshi Yamasaki Hideo Hidaka Masayuki Nakagawa Yoshitaka Okamoto Naohiko Seki

Recent our microRNA (miRNA) expression signature revealed that expression of microRNA-218 (miR-218) was reduced in cancer tissues, suggesting a candidate of tumor suppressor in head and neck squamous cell carcinoma (HNSCC). The aim of this study was to investigate the functional significance of miR-218 and its mediated moleculer pathways in HNSCC. Restoration of miR-218 in cancer cells led to s...

2017
Po-Yu Yang Pei-Ling Hsieh Tong Hong Wang Cheng-Chia Yu Ming-Yi Lu Yi-Wen Liao Tzu-Hsin Lee Chih-Yu Peng

Current evidence suggests that oral cancer stem cells (OCSCs) possess high tumorigenic and metastatic properties as well as chemo- and radioresistance. In this study, we demonstrated that andrographolide, the main bioactive component in the medicinal plant Andrographis, significantly reduced oncogenicity and restored radio-sensitivity of ALDH1+CD44+ OCSCs. Mechanistic studies showed that androg...

Journal: :'A Jamiy: Jurnal Bahasa dan Sastra Arab 2023

Penelitian ini bertujuan untuk mengetahui kesalahan fonetik bahasa Arab para santri di pondok pesantren modren ta'dib Al-syakirin pada saat Muhadoroh. menggunakan metode kualitatif dengan teknik pengumpulan data yaitu observasi, wawancara, dan dokumentasi. Kemudian analisis memakai model milles harbonmen.Hasil yang didapat dari penelitian menunjukkan bahwa 20 sebagai responden diwawancarai diob...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم زیستی 1392

microrna ها خانواده ای از rna های کوچک غیر کد کننده می باشند، که نقشی حیاتی در تنظیم بسیاری از مسیرهای داخل سلولی دارند. بیان تغییریافته microrna ها در بسیاری از بیماری ها من جمله سرطان اثبات شده است. mir- 218از جمله microrna های دخیل در متاستاز می باشد. از جمله اهداف این microrna ژن survivinمی باشد که در پیشرفت تومور و جلوگیری از آپاپتوزیس نقش اساسی دارد. برای بررسی همبستگی احتمالی بین بیان mi...

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