Navigation Links
Key Signaling Molecules in New Teeth Formation Identified

Xiu-Ping Wang and colleagues identify the key signaling molecules that regulate epithelial stem cell proliferation in the stem cell niche, using a combination of mouse mutant analyses , organ culture experiments, and gene expression studies, although mammals have a limited capacity to regenerate teeth, mouse incisors contain stem cells and grow continuously throughout life.

The researchers show that signals from the adjacent mesenchymal tissue regulate epithelial stem cells and form a complex regulatory network with epithelial signals.

They also show that spatial differences in the expression levels of two key genes, Activin and Follistatin, contribute to the characteristic asymmetry of rodent incisors, which are covered by enamel only on their labial (front) side.

Subtle variations in this or related regulatory networks may explain the different regenerative capacities and asymmetric development of various organs and animal species.


'"/>




Page: 1

Related medicine news :

1. Chemical Signaling Helps Regulate Sensory Map Formation In The Brain
2. Hh Signaling May Play Role In Fat Formation
3. Birth Defects Caused By Deficiencies In Cell Signaling Pathway
4. Key Signaling Switch Identified in Allergic Disease
5. Lake Superior in US Losing Ice Cover Fast, Signaling Global Warming
6. Scientists Report New Take on Sexual Signaling
7. A New Signaling Mechanism in Drosophila
8. Sensor Can Detect "Unhealthy" Molecules In Breath
9. Protein Molecules in blood predict preeclampsia development
10. Pair of MicroRNA Molecules Controls Major Oncogene in Most Common Leukemia
11. Leukemia Drug Turns Mini-Molecules Up, Cancer Genes Down
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... ... October 13, 2017 , ... Lori R. Somekh, founder of the ... national organization of elder law and special needs planning attorneys. “Membership in ElderCounsel helps ... provides a forum to network with elder law attorneys nationwide,” said Somekh. , ...
(Date:10/13/2017)... ... , ... Global Healthcare Management’s 4th Annual Kids Fun Run brought out many ... event, sponsored by Global Healthcare Management’s CEO, Jon Letko, is aimed at getting kids ... of all ages; it is a non-competitive, non-timed event, which is all about having ...
(Date:10/13/2017)... , ... October 13, 2017 , ... “America On The ... identity. “America On The Brink” is the creation of published author, William Nowers. ... great-grandchildren. As a WWII veteran, he spent thirty years in the Navy. ...
(Date:10/12/2017)... ... 12, 2017 , ... IsoComforter, Inc. ( https://isocomforter.com ), one of ... innovative new design of the shoulder pad. The shoulder pad provides optimal support ... your pain while using cold therapy. By utilizing ice and water that is circulated ...
(Date:10/12/2017)... ... October 12, 2017 , ... HMP , a leader ... a 2017 Folio Magazine Eddie Digital Award for ‘Best B-to-B Healthcare Website.’ Winners were ... 11, 2017. , The annual award competition recognizes editorial and design excellence across a ...
Breaking Medicine News(10 mins):
(Date:10/5/2017)... 2017  In response to the nationwide opioid ... Surgeons (AAOMS) released prescribing recommendations that urge ibuprofen ... as a first-line therapy to manage a patient,s ... Recognizing the value and importance of ... Prescribing: Acute and Postoperative Pain Management" stresses that ...
(Date:10/4/2017)... 2017 OBP Medical , a ... devices, today announced regulatory approval from ... Agência Nacional de Vigilância Sanitária (ANVISA)) to market ... retractor with integrated LED light source and smoke ... exposure of a tissue pocket or cavity during ...
(Date:10/2/2017)...  AllianceRx Walgreens Prime, the combined central specialty pharmacy ... benefit manager Prime Therapeutics LLC (Prime), today officially began ... unveiling of new signage at its headquarters in ... a few other company-owned facilities across the country. This ... of whom will begin to see the AllianceRx Walgreens ...
Breaking Medicine Technology: