Pharma News

In a groundbreaking study of people living with HIV, University of Alberta researchers found that elusive white blood cells called neutrophils play a role in impaired T cell functions and counts, as well as the associated chronic inflammation that is common with the virus.

Using data generated from patients and mice with genetic mutation for the disorder Usher syndrome, researchers from the University of Maryland School of Medicine (UMSOM), the National Institutes of Health’s National Eye Institute (NEI), and National Institute on Deafness and Other Communication Disorders (NIDCD), documented the natural history of vision impairment in patients and identified the cell mechanism behind progressive vision loss.

Usually diagnosed in children, teens and young adults, type 1 diabetes is an autoimmune disease in which the immune system attacks and destroys insulin-secreting β-cells in the pancreas. As a result, people with type 1 diabetes can’t regulate their blood sugar levels and require insulin treatment for survival. Now, researchers reporting in ACS Applied Materials & Interfaces have reversed new-onset type 1 diabetes in mice with pyramid-like DNA molecules called tetrahedral framework nucleic acids (tFNAs).

The mechanism which allows β-lactam antibiotics, including penicillin, to kill MRSA has been revealed for the first time.

An international team of researchers led by the University of Sheffield discovered that β-lactam antibiotics kill MRSA (Methicillin Resistant S. aureus) by creating holes in the cell wall which enlarge as the cell grows, eventually killing the bacteria.

An increasing number of studies suggest a link between a neighborhoods built environment and the likelihood that its residents will develop chronic diseases such as heart disease, type 2 diabetes (T2D), and certain types of cancers. A new nationwide study led by researchers from NYU Grossman School of Medicine published online October 29 in JAMA Network Open suggests that living in neighborhoods with higher availability of fast-food outlets across all regions of the United States is associated with higher subsequent risk of developing T2D.

AbbVie announced the U.S. Food and Drug Administration (FDA) approval of VUITY™ (pilocarpine HCl ophthalmic solution) 1.25% for the treatment of presbyopia, commonly known as age-related blurry near vision, in adults. VUITY is the first and only FDA-approved eye drop to treat this common and progressive eye condition that affects 128 million Americans, nearly half of the U.S. adult population.

Premas Biotech, a developer of novel biotherapeutic and vaccine candidates announced that Oravax Medical Inc., a US based company that Premas Biotech is a partner in, has received clearance from the South African Health Products Regulatory Authority to commence patient enrollment in a first in human, Phase 1 clinical trial, for its oral COVID-19 vaccine; and preparations to begin the trials are now underway.

Pfizer Inc and BioNTech SE announced that the U.S. Food and Drug Administration has authorized for emergency use the Pfizer-BioNTech COVID-19 Vaccine for children 5 through 11 years of age (also referred to as 5 to <12 years). For this age group, the vaccine is to be administered in a two-dose regimen of 10-µg doses given 21 days apart. The 10-µg dose level was carefully selected based on safety, tolerability and immunogenicity data. This is the first COVID-19 vaccine authorized in the U.S. for individuals 5 through 11 years of age.

When you clicked to read this story, a band of cells across the top of your brain sent signals down your spine and out to your hand to tell the muscles in your index finger to press down with just the right amount of pressure to activate your mouse or track pad.

A slew of new studies now shows that the area of the brain responsible for initiating this action — the primary motor cortex, which controls movement — has as many as 116 different types of cells that work together to make this happen.