Meta-Analysis of MINIject vs. Two iStents as Standalone Treatment for Glaucoma with 24 Months of Follow-Up.

This study compares the long-term intraocular pressure (IOP)-lowering efficacy of standalone MINIject (iSTAR Medical, Belgium) suprachoroidal implantation and two iStent (Glaukos, CA, USA) trabecular bypass implantation using a systematic review and meta-analysis. Systematic review of standalone implantation of MINIject or iStent inject with at least 24 months of follow up. The mean and standard deviation of IOP and the number of IOP-lowering medications at baseline and at 24 months were extracted.

Structural and antigenic characterization of novel and diverse glycoproteins.

(HNVs), a genus within the family, includes the highly virulent Nipah and Hendra viruses that cause yearly reoccurring outbreaks of deadly disease. Recent discoveries of several new species, including the zoonotic Langya virus, have revealed much higher antigenic diversity than currently characterized. Here, to explore the limits of structural and antigenic variation in HNVs, we construct an expanded, antigenically diverse panel of HNV fusion (F) and attachment (G) glycoproteins from 56 unique HNV strains that better reflects global HNV diversity.

Optical Microangiography and Progressive Retinal Nerve Fiber Layer Loss in Primary Angle-closure Glaucoma.

Precis: Younger patient age (coefficient: 0.10, P=0.04) and greater peak IOP during follow-up (coefficient: -0.

Anti-HIV-1 B cell antigen receptor signaling and structure.

Unlabelled: The B cell antigen receptor (BCR) complex, comprised of antigen recognition and signaling components, functions in initiating B cell activation. While structural studies have described BCR domain organization, gaps remain in our understanding of its antigen binding domain (Fab, fragment antigen-binding) disposition, and how antigen binding is sensed to initiate signaling. Here, we report antigen affinity and signaling of the immunoglobulin (Ig) class IgM and IgG BCRs and define conformational states of full-length BCRs of two human broadly neutralizing antibodies, the glycan-specific, heavy chain domain-swapped, I-shaped 2G12, and a canonical Y-shaped antibody, CH31, that recognizes the CD4-binding site on the HIV-1 Envelope protein (Env).