alexa Molecular differentiation in epiphyseal and physeal cartilage. Prominent role for gremlin in maintaining hypertrophic chondrocytes in epiphyseal cartilage.
Immunology

Immunology

Rheumatology: Current Research

Author(s): Shapiro F, Flynn E, Calicchio ML

Abstract Share this page

Abstract We have studied hypertrophic and immediately adjacent pre-hypertrophic chondrocytes at the same stage of histologic development in 7 day old post-natal Balb/C mouse physes and epiphyses. Laser capture microdissection (LCM) and GeneChip microarray analysis compared the molecular composition of the two hypertrophic chondrocyte regions. Molecules upregulated in dramatically higher levels in the epiphysis were gremlin (58-fold), epidermal growth factor-containing fibulin-like extracellular matrix protein 1 (25-fold), and frizzled related protein (6.4-fold and 5.7-fold). Molecules upregulated in higher levels in the physis were proline arginine-rich end leucine-rich repeat protein (PRELP) (15.6-fold), pyrophosphatase (inorganic) 1 (10-fold) and hedgehog-interacting protein (7.3-fold). Immunocytochemistry for gremlin confirmed specific localization patterns. This study indicates a critical site-specific role for hypertrophic chondrocytes with different synthesis patterns in separate regions even though they appear structurally the same and are at the same stage of development. This article was published in Biochem Biophys Res Commun and referenced in Rheumatology: Current Research

Relevant Expert PPTs

Relevant Speaker PPTs

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri & Aquaculture Journals

Dr. Krish

[email protected]

1-702-714-7001Extn: 9040

Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

[email protected]

1-702-714-7001Extn: 9042

Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001Extn: 9040

Clinical Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

Food & Nutrition Journals

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

General Science

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics & Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Materials Science Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Nursing & Health Care Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

Ann Jose

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001Extn: 9042

 
© 2008- 2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords