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Amnon Sharir, PhD, DVM

Title(s)Assistant Professor, Orofacial Sciences
SchoolSchool of Dentistry
Address513 Parnassus Ave, HSE
San Francisco CA 94143
Phone415-476-4720
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    Collapse Research 
    Collapse Research Activities and Funding
    Incisor stem cell dynamics in homeostasis and repair
    NIH/NIDCR K08DE026219Aug 1, 2016 - Jul 31, 2021
    Role: Principal Investigator
    The Role of RAS/MAPK Signaling in Alveolar Process Development
    NIH/NIDCR F32DE023702Sep 1, 2013 - Aug 31, 2016
    Role: Principal Investigator

    Collapse Bibliographic 
    Collapse Publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    Altmetrics Details PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. A large pool of actively cycling progenitors orchestrates self-renewal and injury repair of an ectodermal appendage. Nat Cell Biol. 2019 09; 21(9):1102-1112. Sharir A, Marangoni P, Zilionis R, Wan M, Wald T, Hu JK, Kawaguchi K, Castillo-Azofeifa D, Epstein L, Harrington K, Pagella P, Mitsiadis T, Siebel CW, Klein AM, Klein OD. PMID: 31481792.
      View in: PubMed   Mentions: 3     Fields:    Translation:AnimalsCells
    2. Mechanoresponsive stem cells acquire neural crest fate in jaw regeneration. Nature. 2018 11; 563(7732):514-521. Ransom RC, Carter AC, Salhotra A, Leavitt T, Marecic O, Murphy MP, Lopez ML, Wei Y, Marshall CD, Shen EZ, Jones RE, Sharir A, Klein OD, Chan CKF, Wan DC, Chang HY, Longaker MT. PMID: 30356216.
      View in: PubMed   Mentions: 2     Fields:    Translation:AnimalsCells
    3. Isl1 mediates mesenchymal expansion in the developing external genitalia via regulation of Bmp4, Fgf10 and Wnt5a. Hum Mol Genet. 2018 01 01; 27(1):107-119. Ching ST, Infante CR, Du W, Sharir A, Park S, Menke DB, Klein OD. PMID: 29126155.
      View in: PubMed   Mentions: 4     Fields:    Translation:AnimalsCells
    4. Watching a deep dive: Live imaging provides lessons about tooth invagination. J Cell Biol. 2016 09 12; 214(6):645-7. Sharir A, Klein OD. PMID: 27621361.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    5. Human iPS Cell-Derived Neurons Uncover the Impact of Increased Ras Signaling in Costello Syndrome. J Neurosci. 2016 Jan 06; 36(1):142-52. Rooney GE, Goodwin AF, Depeille P, Sharir A, Schofield CM, Yeh E, Roose JP, Klein OD, Rauen KA, Weiss LA, Ullian EM. PMID: 26740656.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansCells
    6. Isometric Scaling in Developing Long Bones Is Achieved by an Optimal Epiphyseal Growth Balance. PLoS Biol. 2015 Aug; 13(8):e1002212. Stern T, Aviram R, Rot C, Galili T, Sharir A, Kalish Achrai N, Keller Y, Shahar R, Zelzer E. PMID: 26241802.
      View in: PubMed   Mentions: 4     Fields:    Translation:Animals
    7. Continuously growing rodent molars result from a predictable quantitative evolutionary change over 50 million years. Cell Rep. 2015 May 05; 11(5):673-80. Tapaltsyan V, Eronen JT, Lawing AM, Sharir A, Janis C, Jernvall J, Klein OD. PMID: 25921530.
      View in: PubMed   Mentions: 4     Fields:    Translation:Animals
    8. Loss of osteoblast Runx3 produces severe congenital osteopenia. Mol Cell Biol. 2015 Apr; 35(7):1097-109. Bauer O, Sharir A, Kimura A, Hantisteanu S, Takeda S, Groner Y. PMID: 25605327.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansAnimalsCells
    9. Abnormal Ras signaling in Costello syndrome (CS) negatively regulates enamel formation. Hum Mol Genet. 2014 Feb 01; 23(3):682-92. Goodwin AF, Tidyman WE, Jheon AH, Sharir A, Zheng X, Charles C, Fagin JA, McMahon M, Diekwisch TG, Ganss B, Rauen KA, Klein OD. PMID: 24057668.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansAnimalsCells
    10. Tendon-bone attachment unit is formed modularly by a distinct pool of Scx- and Sox9-positive progenitors. Development. 2013 Jul; 140(13):2680-90. Blitz E, Sharir A, Akiyama H, Zelzer E. PMID: 23720048.
      View in: PubMed   Mentions: 56     Fields:    Translation:AnimalsCells
    11. A temporary decrease in mineral density in perinatal mouse long bones. Bone. 2013 Jan; 52(1):197-205. Sharir A, Milgram J, Dubnov-Raz G, Zelzer E, Shahar R. PMID: 23044045.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    12. Muscle force regulates bone shaping for optimal load-bearing capacity during embryogenesis. Development. 2011 Aug; 138(15):3247-59. Sharir A, Stern T, Rot C, Shahar R, Zelzer E. PMID: 21750035.
      View in: PubMed   Mentions: 46     Fields:    Translation:Animals
    13. The canine baculum: the structure and mechanical properties of an unusual bone. J Struct Biol. 2011 Sep; 175(3):451-6. Sharir A, Israeli D, Milgram J, Currey JD, Monsonego-Ornan E, Shahar R. PMID: 21708270.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    14. High resolution 3D imaging of ex-vivo biological samples by micro CT. J Vis Exp. 2011 Jun 21; (52). Sharir A, Ramniceanu G, Brumfeld V. PMID: 21712803.
      View in: PubMed   Mentions: 5     Fields:    Translation:Animals
    15. Tendon homeostasis: the right pull. Curr Biol. 2011 Jun 21; 21(12):R472-4. Sharir A, Zelzer E. PMID: 21683902.
      View in: PubMed   Mentions: 5     Fields:    Translation:HumansCells
    16. Bone mineralization proceeds through intracellular calcium phosphate loaded vesicles: a cryo-electron microscopy study. J Struct Biol. 2011 Jun; 174(3):527-35. Mahamid J, Sharir A, Gur D, Zelzer E, Addadi L, Weiner S. PMID: 21440636.
      View in: PubMed   Mentions: 38     Fields:    Translation:AnimalsCells
    17. Mice lacking the orphan receptor ror1 have distinct skeletal abnormalities and are growth retarded. Dev Dyn. 2010 Aug; 239(8):2266-77. Lyashenko N, Weissenböck M, Sharir A, Erben RG, Minami Y, Hartmann C. PMID: 20593419.
      View in: PubMed   Mentions: 12     Fields:    Translation:Animals
    18. Bone vascularization and trabecular bone formation are mediated by PKB alpha/Akt1 in a gene-dosage-dependent manner: in vivo and ex vivo MRI. Magn Reson Med. 2010 Jul; 64(1):54-64. Vandoorne K, Magland J, Plaks V, Sharir A, Zelzer E, Wehrli F, Hemmings BA, Harmelin A, Neeman M. PMID: 20572141.
      View in: PubMed   Mentions: 7     Fields:    Translation:Animals
    19. Bone ridge patterning during musculoskeletal assembly is mediated through SCX regulation of Bmp4 at the tendon-skeleton junction. Dev Cell. 2009 Dec; 17(6):861-73. Blitz E, Viukov S, Sharir A, Shwartz Y, Galloway JL, Pryce BA, Johnson RL, Tabin CJ, Schweitzer R, Zelzer E. PMID: 20059955.
      View in: PubMed   Mentions: 84     Fields:    Translation:Animals
    20. Vascular function and growth is differentially regulated by fetal and placental PKBalpha/Akt1 in a gene dosage dependent manner: Non-invasive dynamic contrast enhanced MRI. Developmental Biology. 2009 Jul 1; 331(2):499. Vicki Plaks, Elina Berkovitz, Katrien Vandoorne, Amnon Sharir, Elazar Zelzer, Felix W. Wehrli, Nava Dekel, Brian A. Hemmings, Michal Neeman, Alon Harmelin. .
      View in: Publisher Site   Mentions:
    21. Muscle contraction is necessary to maintain joint progenitor cell fate. Dev Cell. 2009 May; 16(5):734-43. Kahn J, Shwartz Y, Blitz E, Krief S, Sharir A, Breitel DA, Rattenbach R, Relaix F, Maire P, Rountree RB, Kingsley DM, Zelzer E. PMID: 19460349.
      View in: PubMed   Mentions: 82     Fields:    Translation:AnimalsCells
    22. Determining the elastic modulus of mouse cortical bone using electronic speckle pattern interferometry (ESPI) and micro computed tomography: a new approach for characterizing small-bone material properties. Bone. 2009 Jul; 45(1):84-90. Chattah NL, Sharir A, Weiner S, Shahar R. PMID: 19332167.
      View in: PubMed   Mentions: 5     Fields:    Translation:Animals
    23. The influence of severe prolonged exercise restriction on the mechanical and structural properties of bone in an avian model. Vet J. 2010 Feb; 183(2):153-60. Shipov A, Sharir A, Zelzer E, Milgram J, Monsonego-Ornan E, Shahar R. PMID: 19135394.
      View in: PubMed   Mentions: 6     Fields:    Translation:Animals
    24. CD45 regulates retention, motility, and numbers of hematopoietic progenitors, and affects osteoclast remodeling of metaphyseal trabecules. J Exp Med. 2008 Sep 29; 205(10):2381-95. Shivtiel S, Kollet O, Lapid K, Schajnovitz A, Goichberg P, Kalinkovich A, Shezen E, Tesio M, Netzer N, Petit I, Sharir A, Lapidot T. PMID: 18779349.
      View in: PubMed   Mentions: 27     Fields:    Translation:AnimalsCells
    25. Amorphous calcium phosphate is a major component of the forming fin bones of zebrafish: Indications for an amorphous precursor phase. Proc Natl Acad Sci U S A. 2008 Sep 02; 105(35):12748-53. Mahamid J, Sharir A, Addadi L, Weiner S. PMID: 18753619.
      View in: PubMed   Mentions: 98     Fields:    Translation:Animals
    26. The effect of weight loading and subsequent release from loading on the postnatal skeleton. Bone. 2008 Oct; 43(4):766-74. Reich A, Sharir A, Zelzer E, Hacker L, Monsonego-Ornan E, Shahar R. PMID: 18619566.
      View in: PubMed   Mentions: 4     Fields:    Translation:Animals
    27. Optical metrology methods for mechanical testing of whole bones. Vet J. 2009 Apr; 180(1):7-14. Barak MM, Sharir A, Shahar R. PMID: 18291692.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    28. Whole bone mechanics and mechanical testing. Vet J. 2008 Jul; 177(1):8-17. Sharir A, Barak MM, Shahar R. PMID: 17986396.
      View in: PubMed   Mentions: 8     Fields:    Translation:Animals
    29. HIF1alpha regulation of Sox9 is necessary to maintain differentiation of hypoxic prechondrogenic cells during early skeletogenesis. Development. 2007 Nov; 134(21):3917-28. Amarilio R, Viukov SV, Sharir A, Eshkar-Oren I, Johnson RS, Zelzer E. PMID: 17913788.
      View in: PubMed   Mentions: 91     Fields:    Translation:AnimalsCells
    30. Structural and functional anatomy of the neck musculature of the dog (Canis familiaris). J Anat. 2006 Mar; 208(3):331-51. Sharir A, Milgram J, Shahar R. PMID: 16533316.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansAnimals
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