Results 11 to 20 of about 1,146,095 (306)

Avian Paramyxovirus Type 1 in Egypt: Epidemiology, Evolutionary Perspective, and Vaccine Approach

open access: yesFrontiers in Veterinary Science, 2021
Avian orthoavulavirus 1, formerly known as avian paramyxovirus type-1 (APMV-1), infects more than 250 different species of birds. It causes a broad range of clinical diseases and results in devastating economic impact due to high morbidity and mortality ...
Shimaa M. G. Mansour   +8 more
doaj   +1 more source

Efficient Expression of Soluble Recombinant Protein Fused with Core-Streptavidin in Bacterial Strain with T7 Expression System

open access: yesMethods and Protocols, 2020
The limited amount of fusion protein transported into cytosol milieu has made it challenging to obtain a sufficient amount for further applications. To avoid the laborious and expensive task, T7 promoter-driving pET-30a(+) coding for chimeric gene of ...
Ammar Tarar   +2 more
doaj   +1 more source

A Novel Splice Variant of Human TGF-β Type II Receptor Encodes a Soluble Protein and Its Fc-Tagged Version Prevents Liver Fibrosis in vivo

open access: yesFrontiers in Cell and Developmental Biology, 2021
We describe, for the first time, a new splice variant of the human TGF-β type II receptor (TβRII). The new transcript lacks 149 nucleotides, resulting in a frameshift and the emergence of an early stop codon, rendering a truncated mature protein of 57 ...
Marcela Soledad Bertolio   +11 more
doaj   +1 more source

Structure of the Core Postfusion Porcine Endogenous Retrovirus Fusion Protein

open access: yesmBio, 2022
Retroviral elements from endogenous retroviruses have functions in mammalian physiology. The best-known examples are the envelope proteins that function in placenta development and immune suppression.
Trevor T. Dean   +2 more
doaj   +1 more source

Immune Checkpoints, a Novel Class of Therapeutic Targets for Autoimmune Diseases

open access: yesFrontiers in Immunology, 2021
Autoimmune diseases, such as multiple sclerosis and type-1 diabetes, are the outcomes of a failure of immune tolerance. Immune tolerance is sustained through interplays between two inter-dependent clusters of immune activities: immune stimulation and ...
Yujia Zhai, Reza Moosavi, Mingnan Chen
doaj   +1 more source

Cyanobacterial Production of Biopharmaceutical and Biotherapeutic Proteins

open access: yesFrontiers in Plant Science, 2020
Efforts to express human therapeutic proteins in photosynthetic organisms have been described in the literature. Regarding microalgae, most of the research entailed a heterologous transformation of the chloroplast, but transformant cells failed to ...
Nico Betterle   +2 more
doaj   +1 more source

Bispecific NKG2D-CD3 and NKG2D-CD16 Fusion Proteins as Novel Treatment Option in Advanced Soft Tissue Sarcomas

open access: yesFrontiers in Immunology, 2021
Soft tissue sarcoma (STS) constitutes a rare group of heterogeneous malignancies. Effective treatment options for most subtypes of STS are still limited. As a result, especially in metastatic disease, prognosis is still dismal.
Ilona Hagelstein   +23 more
doaj   +1 more source

Expression in Escherichia coli of a cloned DNA sequence encoding the pre-S2 region of hepatitis B virus [PDF]

open access: yes, 1985
A DNA sequence encoding the entire pre-S2 region (amino acids 120-174; serotype ayw) of human hepatitis B virus envelope protein has been inserted into the lacZ gene of the plasmid pSKS105 yielding a recombinant, pWS3.
Acs, George   +7 more
core   +1 more source

A Novel GLP-1 and FGF21 Fusion Protein for the Treatment of Non-alcoholic Steatohepatitis (NASH) [PDF]

open access: yesAdvanced Pharmaceutical Bulletin
Purpose: The objective of this study was to develop and produce a novel fusion protein that combines GLP-1 (glucagon-like peptide-1) and FGF21 (fibroblast growth factor 21), with the aim of achieving synergistic pharmacological effects through the ...
Zhipeng Zhang   +7 more
doaj   +1 more source

Enhanced Phycocyanobilin Production in Escherichia coli by Fusion-Expression of Apo-Proteins with Signal Peptides

open access: yesFermentation, 2023
Phycocyanobilin (PCB) is the bioactive chromophore attached to Phycocyanin (PC) that is of special interest for nutraceutical and therapeutic applications. However, the production of PCB from the heterologous host Escherichia coli is still very low.
Xiaolin Liu   +5 more
doaj   +1 more source

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