BMP7 Acts in Murine Lens Placode Development

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Cell-autonomous involvement of Mab21l1 is essential for lens placode development.

The mab-21 gene was first identified because of its requirement for ray identity specification in Caenorhabditis elegans. It is now known to constitute a family of genes that are highly conserved from vertebrates to invertebrates, and two homologs, Mab21l1 and Mab21l2, have been identified in many species. We describe the generation of Mab21l1-deficient mice with defects in eye and preputial gl...

متن کامل

Fgf receptor signaling plays a role in lens induction.

We describe experiments showing that fibroblast growth factor receptor (Fgfr) signaling plays a role in lens induction. Three distinct experimental strategies were used: (1) using small-molecule inhibitors of Fgfr kinase activity, we showed that both the transcription level and protein expression of Pax6, a transcription factor critical for lens development, was diminished in the presumptive le...

متن کامل

Crim1 regulates integrin signaling in murine lens development

The developing lens is a powerful system for investigating the molecular basis of inductive tissue interactions and for studying cataract, the leading cause of blindness. The formation of tightly controlled cell-cell adhesions and cell-matrix junctions between lens epithelial (LE) cells, between lens fiber (LF) cells, and between these two cell populations enables the vertebrate lens to adopt a...

متن کامل

Spatial and temporal expression of p57KIP2 during murine lens development

The expression patterns of p57(KIP2), an important cyclin-dependent kinase inhibitor in the lens, is investigated. This study shows that the expression of p57 mRNA throughout lens morphogenesis and growth correlates with lens cell withdrawal from the cell cycle (shown by changing patterns of BrdU incorporation) and the onset of lens fibre differentiation (shown by beta-crystallin expression). p...

متن کامل

A Role for Smoothened during Murine Lens and Cornea Development

Various studies suggest that Hedgehog (Hh) signalling plays roles in human and zebrafish ocular development. Recent studies (Kerr et al., Invest Ophthalmol Vis Sci. 2012; 53, 3316-30) showed that conditionally activating Hh signals promotes murine lens epithelial cell proliferation and disrupts fibre differentiation. In this study we examined the expression of the Hh pathway and the requirement...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Developmental Biology

سال: 1999

ISSN: 0012-1606

DOI: 10.1006/dbio.1998.9153