Title : Cutaneous retinoic acid levels determine hair follicle development and downgrowth.

Pub. Date : 2012 Nov 16

PMID : 23007396






7 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 In the present study, we demonstrate that specific levels of RA, regulated by Cyp26b1, one of the RA-degrading enzymes, are required for hair follicle (hf) morphogenesis. Tretinoin cytochrome P450, family 26, subfamily b, polypeptide 1 Mus musculus
2 In the present study, we demonstrate that specific levels of RA, regulated by Cyp26b1, one of the RA-degrading enzymes, are required for hair follicle (hf) morphogenesis. Tretinoin cytochrome P450, family 26, subfamily b, polypeptide 1 Mus musculus
3 Mice with embryonic ablation of Cyp26b1 (Cyp26b1(-/-)) have excessive endogenous RA, resulting in arrest of hf growth at the hair germ stage. Tretinoin cytochrome P450, family 26, subfamily b, polypeptide 1 Mus musculus
4 Mice with embryonic ablation of Cyp26b1 (Cyp26b1(-/-)) have excessive endogenous RA, resulting in arrest of hf growth at the hair germ stage. Tretinoin cytochrome P450, family 26, subfamily b, polypeptide 1 Mus musculus
5 Conditional deficiency of Cyp26b1 in the dermis (En1Cre;Cyp26b1f/-) results in decreased hair follicle density and specific effect on hair type, indicating that RA levels also influence regulators of hair bending. Tretinoin cytochrome P450, family 26, subfamily b, polypeptide 1 Mus musculus
6 To elucidate target gene pathways of RA, we performed microarray and RNA-Seq profiling of genes differentially expressed in Cyp26b1(-/-) skin and En1Cre;Cyp26b1f/- tissues. Tretinoin cytochrome P450, family 26, subfamily b, polypeptide 1 Mus musculus
7 To elucidate target gene pathways of RA, we performed microarray and RNA-Seq profiling of genes differentially expressed in Cyp26b1(-/-) skin and En1Cre;Cyp26b1f/- tissues. Tretinoin cytochrome P450, family 26, subfamily b, polypeptide 1 Mus musculus