Chromatin mimicry by human JC virus.

Chronically persistent viruses are integral components of the organismal ecosystem in humans and animals . Many of these viruses replicate and accumulate within the cell nucleus . The nuclear location allows viruses to evade cytoplasmic host viral sensors and promotes viral replication .

Pharmacological restoration of GTP hydrolysis by mutant RAS.

Approximately 3.4 million patients worldwide are diagnosed each year with cancers that have pathogenic mutations in one of three RAS proto-oncogenes (KRAS, NRAS and HRAS). These mutations impair the GTPase activity of RAS, leading to activation of downstream signalling and proliferation.

Mechanism of glycoform specificity and in vivo protection by an anti-afucosylated IgG nanobody.

Immunoglobulin G (IgG) antibodies contain a complex N-glycan embedded in the hydrophobic pocket between its heavy chain protomers. This glycan contributes to the structural organization of the Fc domain and determines its specificity for Fcγ receptors, thereby dictating distinct cellular responses. The variable construction of this glycan structure leads to highly-related, but non-equivalent glycoproteins known as glycoforms.

Fully human monoclonal antibody targeting activated ADAM10 on colorectal cancer cells.

Metastasis and chemoresistance in colorectal cancer are mediated by certain poorly differentiated cancer cells, known as cancer stem cells, that are maintained by Notch downstream signaling initiated upon Notch cleavage by the metalloprotease ADAM10. It has been shown that ADAM10 overexpression correlates with aberrant signaling from Notch, erbBs, and other receptors, as well as a more aggressive metastatic phenotype, in a range of cancers including colon, gastric, prostate, breast, ovarian, uterine, and leukemia. ADAM10 inhibition, therefore, stands out as an important and new approach to deter the progression of advanced CRC.