نتایج جستجو برای: mir 26

تعداد نتایج: 207749  

2006
Shyamala C. Doraisamy Hamdan Adnan Noris Mohd. Norowi

Systems for the archival of musical documents digitally and development of digital music libraries are currently being researched and developed extensively. However, adapting these systems for the archival and retrieval of Malaysian music materials might not be as straightforward due to the distinct differences in musical structure and modes of non-Western music. This paper covers the motivatio...

Journal: : 2021

Amaç: Enflamasyon ve ili?kili mikro RNA’lar (miRNA), Alzheimer hastal???n?n (AH) patogenezinde önemli rol oynamaktad?rlar. AH beyininde görülen miRNA’lar?n anlat?m profilindeki de?i?ikliklerin periferal kan mononükleer hücrelerine de yans?m?? olmas?, s?ras?nda enflamatuar bir göstergesi olabilir. Bu çal??mada, hastalar?n?n hem lökositlerinde plazmalar?nda belirli enflamatuvar (mir-146a, mir-144...

Journal: :Computational biology and chemistry 2009
Giuseppe Fiume Annalisa Rossi Emanuela Di Salle Carmen Spatuzza Massimo Mallardo Giuseppe Scala Ileana Quinto

MicroRNAs (miRNAs) are small single-stranded RNA molecules that play an essential role in the regulation of gene expression and cell physiology. Gene rearrangements occurring in the miRNA sequence are associated with cancer. The IBTK genetic locus is located in the genomic sequence 6q14.1 that undergoes chromosomal aberration in lymphoproliferative disorders. The IBTK gene encodes the proteins ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - پژوهشگاه ملی مهندسی ژنتیک وزیست فناوری 1393

سرطان مری ششمین عامل مرگ و میرهای ناشی از سرطان در دنیا می باشد. استان گلستان در شمال شرقی ایران یکی از قطب¬های جهانی با شیوع بالای سرطان مری از نوع کارسینومای سلول سنگفرشی (escc) محسوب می¬شود. مکانیسم¬های مولکولی دخیل در این بیماری هنوز بطور دقیق شناخته نشده است. اخیرا نقش mirnaها در پاتوژنز سرطانها نشان داده شده است. در این تحقیق، پروفایل بیانی بیش از هفتصد mirna در نمونه¬های بافتی پارافینه ک...

Journal: :Clinical chemistry and laboratory medicine 2009
Yali Hu Pengfei Li Sha Hao Liu Liu Junli Zhao Yayi Hou

BACKGROUND The pathogenesis of pre-eclampsia (PE) is incompletely understood. The placenta is considered to play a key role in this disease. Recent research showed that many microRNAs (miRNAs) are expressed in human placenta. Our aim in this study was to determine differential expression of miRNAs in placenta with severe PE, and normal placenta. METHODS Differential expression of miRNAs in pl...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2009
Tamar Uziel Fedor V Karginov Suqing Xie Joel S Parker Yong-Dong Wang Amar Gajjar Lin He David Ellison Richard J Gilbertson Gregory Hannon Martine F Roussel

Medulloblastomas (MBs) are the most common brain tumors in children. Some are thought to originate from cerebellar granule neuron progenitors (GNPs) that fail to undergo normal cell cycle exit and differentiation. Because microRNAs regulate numerous aspects of cellular physiology and development, we reasoned that alterations in miRNA expression might contribute to MB. We tested this hypothesis ...

2017
Ihdina Sukma Dewi Zsuzsanna Hollander Karen K. Lam Janet-Wilson McManus Scott J. Tebbutt Raymond T. Ng Paul A. Keown Robert W. McMaster Bruce M. McManus Olof Gidlöf Jenny Öhman

BACKGROUND Identifying non-invasive and reliable blood-derived biomarkers for early detection of acute cellular rejection in heart transplant recipients is of great importance in clinical practice. MicroRNAs are small molecules found to be stable in serum and their expression patterns reflect both physiological and underlying pathological conditions in human. METHODS We compared a group of he...

2017
Noboru Sekimoto Ayako Suzuki Yutaka Suzuki Sumio Sugano

Lung cancer is the most common cause of cancer‑associated mortality worldwide, and the number of cases is increasing annually. Several studies have shown that microRNAs (miRNAs) control proliferation, differentiation, and apoptosis in various cell types, and increasing evidence indicates the presence of aberrant miRNA expression profiles and unique miRNA signaling pathways in several types of c...

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