ABBV-184: A Novel Survivin-specific TCR/CD3 Bispecific T-cell Engager is Active against Both Solid Tumor and Hematologic Malignancies.

CD3 bispecific T-cell engagers (TCE), comprised of a tumor-targeting domain linked to a CD3 binding domain, function by bridging target-positive tumors and CD3-expressing effector T cells enabling redirected T cell-mediated killing of tumor cells. Although the majority of CD3 bispecific molecules in clinical development incorporate tumor-targeting antibody-based binding domains, many tumor-associated antigens derive from intracellular proteins and are not accessible to targeting via antibody. Intracellular proteins processed into short peptide fragments and presented on the cell surface by MHC proteins are recognized by T-cell receptors (TCR) on the surface of T cells.

Author Correction: Varying levels of X chromosome coalescence in female somatic cells alters the balance of X-linked dosage compensation and is implicated in female-dominant systemic lupus erythematosus.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Assessment of Proteus mirabilis Antigen Immunological Complexes by Atomic Force Microscopy.

Atomic force microscopy (AFM) is being increasingly used to directly measure protein interactions in nearly physiological environments. Here, protocols for atomic force microscopy (AFM) for visualization of antigen-antibody complexes are presented. The technique is used to demonstrate complexes formed by rheumatoid arthritis patient antibodies with lipopolysaccharide (LPS) isolated from P.

Varying levels of X chromosome coalescence in female somatic cells alters the balance of X-linked dosage compensation and is implicated in female-dominant systemic lupus erythematosus.

The three-dimensional organization of the genome in mammalian interphase nuclei is intrinsically linked to the regulation of gene expression. Whole chromosome territories and their encoded gene loci occupy preferential positions within the nucleus that changes according to the expression profile of a given cell lineage or stage. To further illuminate the relationship between chromosome organization, epigenetic environment, and gene expression, here we examine the functional organization of chromosome X and corresponding X-linked genes in a variety of healthy human and disease state X diploid (XX) cells.

Novel tool in rheumatoid arthritis diagnosis-The usage of urease flap region peptidomimetics.

Rheumatoid arthritis (RA) is an autoimmune inflammatory disease. Early diagnosis can prevent joint erosion. However, available biomarkers do not always allow for clear distinction between RA and non-RA individuals.