Dynamics of unfolded protein response in recombinant CHO cells

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

Systems biology of unfolded protein response in recombinant CHO cells

Background Productivity of recombinant therapeutics is a coordinated effort of multiple pathways in the cell [1]. The protein processing pathway in endoplasmic reticulum has been the target of many cell engineering studies but with mixed results [2]. We have observed the induction of UPR genes in recombinant CHO cells (data not shown). In this work, we attempt to increase their productivity fur...

متن کامل

Intraclonal Protein Expression Heterogeneity in Recombinant CHO Cells

Therapeutic glycoproteins have played a major role in the commercial success of biotechnology in the post-genomic era. But isolating recombinant mammalian cell lines for large-scale production remains costly and time-consuming, due to substantial variation and unpredictable stability of expression amongst transfected cells, requiring extensive clone screening to identify suitable high producers...

متن کامل

Role of Oxidative Stress in Modulating Unfolded Protein Response Activity in Chronic Myeloid Leukemia Cell Line

Background: Recently, it has been revealed that tyrosine kinase inhibitors (TKIs) act through inducing both oxidative and endoplasmic reticulum (ER) stress in chronic myeloid leukemia cells. However, ER stress signaling triggers both apoptotic and survival processes within cells. Nevertheless, mechanisms by which TKIs avoid the pro-survival effects are not clear. The aim of this study was to ev...

متن کامل

Recombinant Protein Therapeutics from CHO Cells - 20 Years and Counting

Recombinant protein therapeutics have changed the face of modern medicine in the past decade, and they continue to provide innovative and effective therapies for numerous previously refractory illnesses. Today, they are used in the treatment of a variety of human diseases, ranging from cancers to infertility. These proteins are generally synthesized by large-scale cultivation of genetically eng...

متن کامل

Cloning and Expression of Recombinant Human Interleukin-7 in Chinese Hamster Ovary (CHO) Cells

Background: The critical role of interleukin-7 (IL-7) in homeostatic proliferation and T cell survival has made it a promising cytokine for the treatment of various clinical conditions, especially those associated with lymphopenia. Methods: In the present study we expressed recombinant human interleukin-7 (rhIL-7) in Chinese hamster ovary (CHO)-K1 cells. CHO-K1 cells were stably transfected ...

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: Cytotechnology

سال: 2014

ISSN: 0920-9069,1573-0778

DOI: 10.1007/s10616-013-9678-8