Gram-negative bacteria pose a significant threat to global health due to their high resistance to antibiotics compared to ...

First, gram-negative bacteria have a thin cell wall that is about 1.5 to 10 nanometers across, whereas gram-positive bacteria have a thick cell wall measuring about 20 to 80 nanometers.

This characteristic can also arise in different ways. For example, there are some types of bacteria, which are classified as Gram-negative based on their cell membrane, that can increase the activity ...

Gram-positive and gram-negative bacteria differ in the composition of their cell walls. Gram-negative bacteria have a double layer of protection, making them more difficult to kill, Muñoz said.

Since the gut microbiome contains many Gram-negative bacteria, indiscriminate Gram-negative antibiotics such as colistin can cause significant dysbiosis, limiting their use.

Gram-negative meningitis is a form of meningitis. The term gram-negative refers to a way of differentiating bacteria. This type of bacteria is typically resistant to drugs and most available ...

Blacksmith Medicines, Inc. (Blacksmith), a leading biopharma dedicated to discovering and developing therapeutics targeting metalloenzymes, today announced that Professor Seth Cohen, Ph.D., the ...