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Irving M. Shapiro, BDS, PhD

Contact Dr. Shapiro

1015 Walnut Street
Curtis Building, Suite 501
Philadelphia, PA 19107

(215) 955-7217
(215) 955-9159 fax

Most Recent Peer-reviewed Publications

  1. Expression of Carbonic Anhydrase III, a Nucleus Pulposus Phenotypic Marker, is Hypoxia-responsive and Confers Protection from Oxidative Stress-induced Cell Death
  2. Bicarbonate Recycling by HIF-1–Dependent Carbonic Anhydrase Isoforms 9 and 12 Is Critical in Maintaining Intracellular pH and Viability of Nucleus Pulposus Cells
  3. The Impact of Incorporating Antimicrobials into Implant Surfaces
  4. Glycosaminoglycan synthesis in the nucleus pulposus: Dysregulation and the pathogenesis of disc degeneration
  5. A novel mouse model of intervertebral disc degeneration shows altered cell fate and matrix homeostasis
  6. Lack of evidence for involvement of TonEBP and hyperosmotic stimulus in induction of autophagy in the nucleus pulposus
  7. PHD3 is a transcriptional coactivator of HIF-1a in nucleus pulposus cells independent of the PKM2-JMJD5 axis
  8. TNF-α promotes nuclear enrichment of the transcription factor TonEBP/NFAT5 to selectively control inflammatory but not osmoregulatory responses in nucleus pulposus cells
  9. RNA sequencing reveals a role of TonEBP transcription factor in regulation of pro-inflammatory genes in response to hyperosmolarity in healthy nucleus pulposus cells a homeostatic response?
  10. Hypoxia promotes noncanonical autophagy in nucleus pulposus cells independent of MTOR and HIF1A signaling
  11. Class i and IIa HDACs Mediate HIF-1α Stability Through PHD2-Dependent Mechanism, while HDAC6, a Class IIb Member, Promotes HIF-1α Transcriptional Activity in Nucleus Pulposus Cells of the Intervertebral Disc
  12. Syndecan-4 in intervertebral disc and cartilage: Saint or synner?
  13. Circadian factors BMAL1 and RORα control HIF-1α transcriptional activity in nucleus pulposus cells: Implications in maintenance of intervertebral disc health
  14. TGFβ regulates Galectin-3 expression through canonical Smad3 signaling pathway in nucleus pulposus cells: Implications in intervertebral disc degeneration
  15. Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition)
  16. Erratum to: Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition) (Autophagy, 12, 1, 1-222, 10.1080/15548627.2015.1100356
  17. Matrix vesicles: Are they anchored exosomes?
  18. Porphyrin-adsorbed Allograft Bone: A Photoactive, Antibiofilm Surface
  19. The proteasome inhibitor carfilzomib suppresses parathyroid hormone-induced osteoclastogenesis through a RANKL-mediated signaling pathway
  20. Staphylococcal persistence due to biofilm formation in synovial fluid containing prophylactic cefazolin