3D ‘lung-on-a-chip’ model developed to test new therapies for COVID-19 and other lung conditions

Globally, lung failure is one of the leading causes of death. Many conditions can affect and damage the lungs, including asthma, chronic obstructive pulmonary disease, influenza, pneumonia, and, most recently, COVID-19. To better understand respiratory diseases and develop new drugs faster, investigators from Brigham and Women’s Hospital designed a 3D “lung-on-a-chip” model of the distal …

New understanding of ovarian follicle development may lead to novel reproductive therapies

For the first time, researchers have shown how Mullerian inhibiting substance (MIS), also known as anti-Mullerian hormone, a key reproductive hormone, suppresses follicle development and prevents ovulation in females. “Understanding the mechanism of follicle development by MIS opens the door to creating novel approaches to contraception, preserving the eggs of young girls undergoing chemotherapy, enhancing …

Intranasal influenza vaccine enhances immune response and offers broad protection, researchers find

An influenza vaccine that is made of nanoparticles and administered through the nose enhances the body’s immune response to influenza virus infection and offers broad protection against different viral strains, according to researchers in the Institute for Biomedical Sciences at Georgia State University.