Developmental Biology in Outer Space

Outer space and oocyte developmental competence.

Immunogenicity of enterotoxigenic Escherichia coli outer membrane vesicles encapsulated in chitosan nanoparticles

Objective(s): Enterotoxigenic Escherichia coli (ETEC) is an important cause of diarrheal disease in humans, particularly in children under 5 years and travelers in developing countries. To our knowledge, no vaccine is licensed yet to protect against ETEC infection. Like many Gram-negative pathogens, ETEC can secrete outer membrane vesicles (OMVs). These structures contain various immunogenic vi...

Cloning, Expression and Purification of Truncated Chlamydia Trachomatis Outer Membrane Protein 2 (Omp2) and its Application in an ELISA Assay

Background: Although a simple and direct method does not exist for the detection of chlamydial infections, there are situations in which reliable serological tests, with sensi-tivity related to a specific antigen, could be helpful. Objective: The aim of this study was to clone the first 1100 bp of the C. trachomatis outer membrane protein 2 (omp2) gene in order to prepare a recombinant protein ...

Establishing a new animal model for muscle regeneration studies

Skeletal muscle injuries are one of the most common problems in the worldwide which impose a substantial financial burden to the health care system.  Accordingly, it widely accepted that muscle regeneration is a promising approach that can be used to treat muscle injury patients. However, the underlying mechanisms of muscle regeneration have yet to be elucidated. The muscle structure and muscle...

Using Recombinant Chlamydia Major Outer Membrane Protein (MOMP) in ELISA Diagnostic Kit

Chlamydia trachomatis is one of the main causes of Sexually Transmitted Diseases (STDs) such as  prostatitis and epididymitis in men and cervicitis, endometriosis, vaginitis and ureogenital tract infections in women.  Serological tests with sensitivities related to specific antigens are commonly used as  routine laboratory tests for diagnosis of Chlamydia. In this research the Chlamydia Major O...