The influence of endosome-disruptive peptides on gene transfer using synthetic virus-like gene transfer systems.

نویسندگان
چکیده

برای دانلود رایگان 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

The influence of endosome-disruptive peptides on gene transfer using synthetic virus-like gene transfer systems.

The process by which viruses destabilize endosomal membranes in an acidification-dependent manner has been mimicked with synthetic peptides that are able to disrupt liposomes, erythrocytes, or endosomes of cultured cells. Peptides containing the 20 amino-terminal amino acid sequence of influenza virus hemagglutinin as well as acidic derivatives showed erythrocyte lysis activity only when peptid...

متن کامل

Influenza virus hemagglutinin HA-2 N-terminal fusogenic peptides augment gene transfer by transferrin-polylysine-DNA complexes: toward a synthetic virus-like gene-transfer vehicle.

Complexes containing plasmid DNA, transferrin-polylysine conjugates, and polylysine-conjugated peptides derived from the N-terminal sequence of the influenza virus hemagglutinin subunit HA-2 have been used for the transfer of luciferase or beta-galactosidase marker genes to K562 cells, HeLa cells, and BNL CL.2 hepatocytes. These DNA complexes mimic the entry of viruses into cells, as they conta...

متن کامل

Design and bioinformatics analysis of novel biomimetic peptides as nanocarriers for gene transfer

Objective(s): The introduction of nucleic acids into cells for therapeutic objectives is significantly hindered by the size and charge of these molecules and therefore requires efficient vectors that assist cellular uptake. For several years great efforts have been devoted to the study of development of recombinant vectors based on biological domains with potential applications in gene therapy....

متن کامل

Optimization of gene transfer with Agrobacterium to Bonab tomato cultivar using chitinase gene

Tomato is an important economic crop with nutritional and scientific value for study. Due to its agronomic importance and sensitivity to biotic and abiotic stresses, using new methods in breeding this crop is necessary. In this study, the effects of some factors, such as pre-cultivation time (1, 2, 3 and 4 days), Agrobacterium concentration (OD600nm = 0.4, 0.6, 0.8, and 1), inoculation time (5,...

متن کامل

Gene Transfer Systems

The ability to introduce isolated DNA into eukaryotic cells has tremendous influence on advance in molecular biology. During the past decades, a wide repertoire of gene transfer techniques has evolved. Recently, with the development of attractive strategies for gene therapy, successful gene delivery has gained importance again and become a major challenge in this field. The purpose of this arti...

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 Biological Chemistry

سال: 1994

ISSN: 0021-9258

DOI: 10.1016/s0021-9258(18)99963-1