Publications by authors named "Makiko Ohkido"

Congenital malformations cause life-threatening diseases in pediatrics, yet the molecular mechanism of organogenesis is poorly understood. Here we show that Dyrk2-deficient mice display congenital malformations in multiple organs. Transcriptome analysis reveals molecular pathology of Dyrk2-deficient mice, particularly with respect to Foxf1 reduction.

View Article and Find Full Text PDF

Antizyme inhibitor 1 (Azin1), a positive regulator of cellular polyamines, is induced by various proliferative stimuli and repressed by polyamines. It has been reported that the translational repression of Azin1 by polyamines involves an upstream open reading frame on the mRNA, but little has been known about polyamine effect on its transcription or splicing. We found multiple forms of Azin1 transcripts formed by alternative splicing and initiation of transcription from putative alternative start sites.

View Article and Find Full Text PDF

Ornithine decarboxylase (ODC) antizyme inhibitor (AZI) has been shown to regulate ODC activity in cell cultures. However, its biological functions in an organism remain unknown. An embryonic stem (ES) cell clone was established, in which the Azin1 gene was disrupted by the gene trap technique.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Notice

Message: fwrite(): Write of 34 bytes failed with errno=28 No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 272

Backtrace:

A PHP Error was encountered

Severity: Warning

Message: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions)

Filename: Unknown

Line Number: 0

Backtrace: