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Shweta Joshi

Title(s)Assistant Professor, Cancer Center
SchoolHealth Sciences
Phone858-822-7580
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    Collapse Overview 
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    The primary goal of our research is to understand molecular mechanisms regulating tumor growth, inflammation and metastasis. Our laboratory is focused on the study of signaling cascades that regulate recruitment and activation of immunosuppressive macrophages in solid tumors with special focus on neuroblastoma and pancreatic adenocarcinoma.

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    Myeloid Syk promotes tumor immunosuppression and inhibits anti-tumor adaptive immunity
    NIH K22CA229594Dec 1, 2019 - Nov 30, 2022
    Role: Principal Investigator

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    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.
    List All   |   Timeline
    1. Joshi S, Liu KX, Zulcic M, Singh AR, Skola D, Glass CK, Sanders PD, Sharabi AB, Pham TV, Tamayo P, Shiang D, Dinh HQ, Hedrick CC, Morales GA, Garlich JR, Durden DL. Macrophage Syk-PI3K? Inhibits Antitumor Immunity: SRX3207, a Novel Dual Syk-PI3K Inhibitory Chemotype Relieves Tumor Immunosuppression. Mol Cancer Ther. 2020 Mar; 19(3):755-764. PMID: 31974273.
      View in: PubMed
    2. Joshi S, Singh AR, Liu KX, Pham TV, Zulcic M, Skola D, Chun HB, Glass CK, Morales GA, Garlich JR, Durden DL. SF2523: Dual PI3K/BRD4 Inhibitor Blocks Tumor Immunosuppression and Promotes Adaptive Immune Responses in Cancer. Mol Cancer Ther. 2019 06; 18(6):1036-1044. PMID: 31018997.
      View in: PubMed
    3. Joshi S, Durden DL. Combinatorial Approach to Improve Cancer Immunotherapy: Rational Drug Design Strategy to Simultaneously Hit Multiple Targets to Kill Tumor Cells and to Activate the Immune System. J Oncol. 2019; 2019:5245034. PMID: 30853982.
      View in: PubMed
    4. Cooke EJ, Zhou JY, Wyseure T, Joshi S, Bhat V, Durden DL, Mosnier LO, von Drygalski A. Erratum to: Vascular Permeability and Remodelling Coincide with Inflammatory and Reparative Processes after Joint Bleeding in Factor VIII-Deficient Mice. Thromb Haemost. 2019 09; 119(9):1546. PMID: 30071568.
      View in: PubMed
    5. Cooke EJ, Zhou JY, Wyseure T, Joshi S, Bhat V, Durden DL, Mosnier LO, von Drygalski A. Vascular Permeability and Remodelling Coincide with Inflammatory and Reparative Processes after Joint Bleeding in Factor VIII-Deficient Mice. Thromb Haemost. 2018 06; 118(6):1036-1047. PMID: 29847841.
      View in: PubMed
    6. Campbell GR, Bruckman RS, Herns SD, Joshi S, Durden DL, Spector SA. Induction of autophagy by PI3K/MTOR and PI3K/MTOR/BRD4 inhibitors suppresses HIV-1 replication. J Biol Chem. 2018 04 20; 293(16):5808-5820. PMID: 29475942.
      View in: PubMed
    7. Joshi S, Singh AR, Wong SS, Zulcic M, Jiang M, Pardo A, Selman M, Hagood JS, Durden DL. Rac2 is required for alternative macrophage activation and bleomycin induced pulmonary fibrosis; a macrophage autonomous phenotype. PLoS One. 2017; 12(8):e0182851. PMID: 28817691.
      View in: PubMed
    8. Andrews FH, Singh AR, Joshi S, Smith CA, Morales GA, Garlich JR, Durden DL, Kutateladze TG. Dual-activity PI3K-BRD4 inhibitor for the orthogonal inhibition of MYC to block tumor growth and metastasis. Proc Natl Acad Sci U S A. 2017 02 14; 114(7):E1072-E1080. PMID: 28137841.
      View in: PubMed
    9. Erdreich-Epstein A, Singh AR, Joshi S, Vega FM, Guo P, Xu J, Groshen S, Ye W, Millard M, Campan M, Morales G, Garlich JR, Laird PW, Seeger RC, Shimada H, Durden DL. Association of high microvessel avß3 and low PTEN with poor outcome in stage 3 neuroblastoma: rationale for using first in class dual PI3K/BRD4 inhibitor, SF1126. Oncotarget. 2017 Aug 08; 8(32):52193-52210. PMID: 28881723.
      View in: PubMed
    10. Singh AR, Joshi S, Burgoyne AM, Sicklick JK, Ikeda S, Kono Y, Garlich JR, Morales GA, Durden DL. Single Agent and Synergistic Activity of the "First-in-Class" Dual PI3K/BRD4 Inhibitor SF1126 with Sorafenib in Hepatocellular Carcinoma. Mol Cancer Ther. 2016 11; 15(11):2553-2562. PMID: 27496136.
      View in: PubMed
    11. Singh AR, Joshi S, Zulcic M, Alcaraz M, Garlich JR, Morales GA, Cho YJ, Bao L, Levy ML, Newbury R, Malicki D, Messer K, Crawford J, Durden DL. PI-3K Inhibitors Preferentially Target CD15+ Cancer Stem Cell Population in SHH Driven Medulloblastoma. PLoS One. 2016; 11(3):e0150836. PMID: 26938241.
      View in: PubMed
    12. Bhat V, Olmer M, Joshi S, Durden DL, Cramer TJ, Barnes RF, Ball ST, Hughes TH, Silva M, Luck JV, Moore RE, Mosnier LO, von Drygalski A. Vascular remodeling underlies rebleeding in hemophilic arthropathy. Am J Hematol. 2015 Nov; 90(11):1027-35. PMID: 26257191.
      View in: PubMed
    13. Joshi S, Singh AR, Durden DL. Pan-PI-3 kinase inhibitor SF1126 shows antitumor and antiangiogenic activity in renal cell carcinoma. Cancer Chemother Pharmacol. 2015 Mar; 75(3):595-608. PMID: 25578041.
      View in: PubMed
    14. Singh AR, Joshi S, George E, Durden DL. Anti-tumor effect of a novel PI3-kinase inhibitor, SF1126, in (12)?V-Ha-Ras transgenic mouse glioma model. Cancer Cell Int. 2014; 14(1):105. PMID: 25425962.
      View in: PubMed
    15. Joshi S, Singh AR, Zulcic M, Durden DL. A macrophage-dominant PI3K isoform controls hypoxia-induced HIF1a and HIF2a stability and tumor growth, angiogenesis, and metastasis. Mol Cancer Res. 2014 Oct; 12(10):1520-31. PMID: 25103499.
      View in: PubMed
    16. Hartman LL, Crawford JR, Makale MT, Milburn M, Joshi S, Salazar AM, Hasenauer B, VandenBerg SR, MacDonald TJ, Durden DL. Pediatric phase II trials of poly-ICLC in the management of newly diagnosed and recurrent brain tumors. J Pediatr Hematol Oncol. 2014 Aug; 36(6):451-7. PMID: 24309609.
      View in: PubMed
    17. Joshi S, Singh AR, Durden DL. MDM2 regulates hypoxic hypoxia-inducible factor 1a stability in an E3 ligase, proteasome, and PTEN-phosphatidylinositol 3-kinase-AKT-dependent manner. J Biol Chem. 2014 Aug 15; 289(33):22785-97. PMID: 24982421.
      View in: PubMed
    18. Singh AR, Peirce SK, Joshi S, Durden DL. PTEN and PI-3 kinase inhibitors control LPS signaling and the lymphoproliferative response in the CD19+ B cell compartment. Exp Cell Res. 2014 Sep 10; 327(1):78-90. PMID: 24881819.
      View in: PubMed
    19. Joshi S, Singh AR, Zulcic M, Durden DL. A PKC-SHP1 signaling axis desensitizes Fc? receptor signaling by reducing the tyrosine phosphorylation of CBL and regulates Fc?R mediated phagocytosis. BMC Immunol. 2014 May 07; 15:18. PMID: 24886428.
      View in: PubMed
    20. Joshi S, Singh AR, Zulcic M, Bao L, Messer K, Ideker T, Dutkowski J, Durden DL. Rac2 controls tumor growth, metastasis and M1-M2 macrophage differentiation in vivo. PLoS One. 2014; 9(4):e95893. PMID: 24770346.
      View in: PubMed
    21. Muh CR, Joshi S, Singh AR, Kesari S, Durden DL, Makale MT. PTEN status mediates 2ME2 anti-tumor efficacy in preclinical glioblastoma models: role of HIF1a suppression. J Neurooncol. 2014 Jan; 116(1):89-97. PMID: 24162827.
      View in: PubMed
    22. Singh AR, Joshi S, Arya R, Kayastha AM, Saxena JK. Guanidine hydrochloride and urea-induced unfolding of Brugia malayi hexokinase. Eur Biophys J. 2010 Jan; 39(2):289-97. PMID: 19756573.
      View in: PubMed
    23. Singh AR, Joshi S, Arya R, Kayastha AM, Srivastava KK, Tripathi LM, Saxena JK. Molecular cloning and characterization of Brugia malayi hexokinase. Parasitol Int. 2008 Sep; 57(3):354-61. PMID: 18499511.
      View in: PubMed
    24. Joshi S, Singh AR, Kumar A, Misra PC, Siddiqi MI, Saxena JK. Molecular cloning and characterization of Plasmodium falciparum transketolase. Mol Biochem Parasitol. 2008 Jul; 160(1):32-41. PMID: 18456347.
      View in: PubMed
    25. Singh SK, Joshi S, Singh AR, Saxena JK, Pandey DS. DNA binding and topoisomerase II inhibitory activity of water-soluble ruthenium(II) and rhodium(III) complexes. Inorg Chem. 2007 Dec 10; 46(25):10869-76. PMID: 18001110.
      View in: PubMed