DNA, often called the blueprint of life, is built from four chemical building blocks known as deoxy-nucleoside triphosphates (dNTPs)—dATP, dTTP, dGTP, and dCTP. Cells constantly need these molecules ...

A team of researchers has found a quicker and more efficient way to create nucleoside analogs, a type of small molecule that can be used in treatments for everything from cancer to viral diseases.

Pathogen recognition is based on the presence of Toll-like receptors (TLRs), which detect pathogen-associated molecular patterns (PAMPs) to coordinate the immune cascade. These receptors are encoded ...

Nucleoside derivatives have important therapeutic activity in chronic lymphocytic leukaemia (CLL). Experimental evidence indicates that in CLL cells most of these drugs induce apoptosis ex vivo, ...

The immune system is host to a bewildering array of cell types. Traditionally, immunologists have classified cells in different states of activation according to the various interleukins, interferons ...

On Monday, Dr. Michio Hirano, a neurologist at Columbia University, will evaluate 11-month old Charlie Gard, the British boy who is on life support because of a rare, lethal disease called ...

Nucleoside/nucleotide reverse transcriptase inhibitors (NRTIs) are a class of antiretroviral drugs that help manage HIV by blocking a key enzyme the virus needs to replicate its RNA into DNA. There ...

Nucleotides are the phosphate esters of nucleoside and are the building blocks of DNA and RNA. All nucleotides have three components: a nitrogen-containing heterocyclic base, a pentose sugar, and a ...

Obeldesivir (GS-5245), a novel investigational small molecule oral antiviral, represents a new tool in the ongoing effort to prepare for future pandemics. Obeldesivir (GS-5245), a novel ...

DNA, often called the blueprint of life, is built from four chemical building blocks known as deoxy-nucleoside triphosphates (dNTPs)—dATP, dTTP, dGTP, and dCTP. Cells constantly need these molecules ...