Community-developed checklists for publishing images and image analyses.

Images document scientific discoveries and are prevalent in modern biomedical research. Microscopy imaging in particular is currently undergoing rapid technological advancements. However, for scientists wishing to publish obtained images and image-analysis results, there are currently no unified guidelines for best practices.

Community-developed checklists for publishing images and image analyses.

Images document scientific discoveries and are prevalent in modern biomedical research. Microscopy imaging in particular is currently undergoing rapid technological advancements. However for scientists wishing to publish the obtained images and image analyses results, there are to date no unified guidelines.

A non-canonical role for p27Kip1 in restricting proliferation of corneal endothelial cells during development.

The cell cycle regulator p27Kip1 is a critical factor controlling cell number in many lineages. While its anti-proliferative effects are well-established, the extent to which this is a result of its function as a cyclin-dependent kinase (CDK) inhibitor or through other known molecular interactions is not clear. To genetically dissect its role in the developing corneal endothelium, we examined mice harboring two loss-of-function alleles, a null allele (p27-) that abrogates all protein function and a knockin allele (p27CK-) that targets only its interaction with cyclins and CDKs.

Inferior ectopic bone formation of mesenchymal stromal cells from adipose tissue compared to bone marrow: rescue by chondrogenic pre-induction.

Human mesenchymal stromal cells derived from bone marrow (BMSC) and adipose tissue (ATSC) represent a valuable source of progenitor cells for cell therapy and tissue engineering. While ectopic bone formation is a standard activity of human BMSC on calcium phosphate ceramics, the bone formation capacity of human ATSC has so far been unclear. The objectives of this study were to assess the therapeutic potency of ATSC for bone formation in an ectopic mouse model and determine molecular differences by standardized comparison with BMSC.

The 1D4 antibody labels outer segments of long double cone but not rod photoreceptors in zebrafish.

Purpose: In experimental eye research, zebrafish has become a powerful model for human retina disorders. The purpose of the present study is the characterization of antibodies commonly employed in zebrafish models for rod photoreceptor degeneration.

Methods: The 1D4 monoclonal antibody, developed against bovine rhodopsin, has been widely used in studies addressing structural and functional features of rhodopsin and was reported as an informative marker to stain rod outer segments in both mice and zebrafish.