Sentence examples for enhancement of entry from inspiring English sources

In the present study, we found that VACV entry into S2 cells, measured by Luc activity, was enhanced less than 2-fold by brief exposure of attached virions to pH 5 buffer compared to 8-fold enhancement of entry into HeLa S3 cells (Fig. 3A).

When these CD4 CCR5+ cells were incubated with NBD-556 and a pseudovirus expressing the Env from YU2HIV-1, an enhancement of entry was observed.

Based on both the similarity of the thermodynamic signatures for gp120 binding and the enhancement of entry in the absence of cell-associated CD4, we termed NBD-556 a small molecule CD4 mimetic.

This work aimed at explaining the enhancement of hydrogen entry into iron from alkaline solution occurring at definite potentials.

Nevertheless, both CCTs resulted in increases in hydrogen permeation current and diffusible hydrogen content with time indicating enhancement of hydrogen entry.

These results suggest that SARS S-protein is susceptible to airway protease cleavage and, furthermore, that protease mediated enhancement of virus entry depends on specific conformation of SARS S-protein upon ACE2 binding.

The previously reported enhancement of choline entry into Plasmodium-infected erythrocytes appears to occur through a saturable process in P. knowlesi (Ancelin et al., 1991; Ancelin and Vial, 1992), through a non-saturable process in P. falciparum (Kirk et al., 1991), and through the presence of two components in P. vinckei-infected erythrocytes (Staines and Kirk, 1998).

This led to the identification of JRC-II-191 possessing a m-fluorine on NBD-556, which possessed both a higher affinity for gp120 (Kd = 0.76 μM) and a 2-fold enhancement of viral entry into CD4 CCR5+ T-cells relative to NBD-556.

The enhancement of SARS-CoVpp entry increased with higher concentration of the proteases (Figure 3D F).

Transduction in solution further enhanced the level of entry over and above the enhancement by low pH alone suggesting the available surface area as a factor in entry.

While we were pleased to find that -AWS-I-50 possessed a Kd = 1.9 μM, nonselective entry inhibition and enhancement of CD4-independent HIV-1 entry continued.