Abstract
Recently, novel cancer immunotherapy approaches have gained rising interest. While chronic inflammation has been defined as a major hallmark of malignancy, acute and targeted inflammation may be able to stimulate the immune system to treat illnesses, such as cancer. Toll-like receptors (TLRs) are innate immune receptors that act as a bridge between innate and adaptive immune systems. These receptors can be expressed both within cellular compartments and on the cellular surface. For a long time, TLR binders have been used as adjuvants for conventional vaccines; Indeed, it appears that they can exert actions in promoting the efficacy of cancer immunotherapy. The application of approaches targeting TLRs to treat cancer now extends to more novel approaches of chimeric antigen receptor (CAR) T-cell and monoclonal antibodies. The aim of this chapter is to provide an overview on TLRs’ molecular pathways in immune cells, the influence of TLR stimulation in cancer immunotherapies, production of TLRs in various cancers, and ultimately, its role in mediation of tumor microenvironment and cancer progression.
References
Abarca-Merlin DM, Maldonado-Bernal C, Alvarez-Arellano L (2019) Toll-like receptors as therapeutic targets in central nervous system tumors. Biomed Res Int 2019:5286358
Adams S (2009) Toll-like receptor agonists in cancer therapy. Immunotherapy 1:949–964
Adams M, Navabi H, Croston D, Coleman S, Tabi Z, Clayton A, Jasani B, Mason MD (2005) The rationale for combined chemo/immunotherapy using a Toll-like receptor 3 (TLR3) agonist and tumour-derived exosomes in advanced ovarian cancer. Vaccine 23:2374–2378
Akira S, Uematsu S, Takeuchi O (2006) Pathogen recognition and innate immunity. Cell 124:783–801
Anwar MA, Shah M, Kim J, Choi S (2019) Recent clinical trends in Toll-like receptor targeting therapeutics. Med Res Rev 39:1053–1090
Apetoh L, Ghiringhelli F, Tesniere A, Obeid M, Ortiz C, Criollo A, Mignot G, Maiuri MC, Ullrich E, Saulnier P (2007) Toll-like receptor 4–dependent contribution of the immune system to anticancer chemotherapy and radiotherapy. Nat Med 13:1050–1059
Banday AH, Jeelani S, Hruby VJ (2015) Cancer vaccine adjuvants–recent clinical progress and future perspectives. Immunopharmacol Immunotoxicol 37:1–11
Baselga J, Perez EA, Pienkowski T, Bell R (2006) Adjuvant trastuzumab: a milestone in the treatment of HER-2-positive early breast cancer. Oncologist 11:4–12
Berk E, Xu S, Czerniecki BJ (2014) Dendritic cells matured in the presence of TLR ligands overcome the immunosuppressive functions of regulatory T cells. Oncoimmunology 3:e27617
Blasius AL, Beutler B (2010) Intracellular toll-like receptors. Immunity 32:305–315
Boozari M, Butler AE, Sahebkar A (2019) Impact of curcumin on toll-like receptors. J Cell Physiol 234:12471–12482
Bourquin C, Schmidt L, Lanz A-L, Storch B, Wurzenberger C, Anz D, Sandholzer N, Mocikat R, Berger M, Poeck H (2009) Immunostimulatory RNA oligonucleotides induce an effective antitumoral NK cell response through the TLR7. J Immunol 183:6078–6086
Bourquin C, Pommier A, Hotz C (2020) Harnessing the immune system to fight cancer with Toll-like receptor and RIG-I-like receptor agonists. Pharmacol Res 154:104192
Carbone C, Piro G, Agostini A, Delfino P, De Sanctis F, Nasca V, Spallotta F, Sette C, Martini M, Ugel S, Corbo V, Cappello P, Bria E, Scarpa A, Tortora G (2021) Intratumoral injection of TLR9 agonist promotes an immunopermissive microenvironment transition and causes cooperative antitumor activity in combination with anti-PD1 in pancreatic cancer. J Immunother Cancer 9
Cheadle EJ, Lipowska-Bhalla G, Dovedi SJ, Fagnano E, Klein C, Honeychurch J, Illidge TM (2017) A TLR7 agonist enhances the antitumor efficacy of obinutuzumab in murine lymphoma models via NK cells and CD4 T cells. Leukemia 31:1611–1621
Cherfils-Vicini J, Iltis C, Cervera L, Pisano S, Croce O, Sadouni N, Győrffy B, Collet R, Renault VM, Rey-Millet M (2019) Cancer cells induce immune escape via glycocalyx changes controlled by the telomeric protein TRF 2. EMBO J 38:e100012
Chuang Y-C, Tseng J-C, Huang L-R, Huang C-M, Huang C-YF, Chuang T-H (2020) Adjuvant effect of toll-like receptor 9 activation on cancer immunotherapy using checkpoint blockade. Front Immunol 11:1075
Cluff CW (2009) Monophosphoryl lipid A (MPL) as an adjuvant for anti-cancer vaccines: clinical results. Lipid A in cancer therapy. Springer, pp 111–123
Coiffier B, Lepage E, Brière J, Herbrecht R, Tilly H, Bouabdallah R, Morel P, Van Den Neste E, Salles G, Gaulard P (2002) CHOP chemotherapy plus rituximab compared with CHOP alone in elderly patients with diffuse large-B-cell lymphoma. N Engl J Med 346:235–242
Coleman MM, Keane J, Mills KH (2010) Tregs and BCG—dangerous liaisons in TB. Citeseer 88:1067–1069
Cui L, Wang X, Zhang D (2021) TLRs as a promise target along with immune checkpoint against gastric cancer. Front Cell Dev Biol 8:611444–611444
Curtin JF, King GD, Barcia C, Liu C, Hubert FX, Guillonneau C, Josien R, Anegon I, Lowenstein PR, Castro MG (2006) Fms-like tyrosine kinase 3 ligand recruits plasmacytoid dendritic cells to the brain. J Immunol 176:3566–3577
Curtin J, Liu N, Candolfi M, Xiong W, Assi H, Yagiz K, Edwards M, Michelsen K, Kroeger K, Liu C (2009) HMGB1 mediates endogenous TLR2 activation and brain tumor regression. PLoS Med 6:e10
Deng Y, Yang J, Qian J, Liu R, Huang E, Wang Y, Luo F, Chu Y (2019) TLR1/TLR2 signaling blocks the suppression of monocytic myeloid-derived suppressor cell by promoting its differentiation into M1-type macrophage. Mol Immunol 112:266–273
Diefenbach A, Raulet DH (2002) The innate immune response to tumors and its role in the induction of T-cell immunity. Immunol Rev 188:9–21
Dietsch GN, Lu H, Yang Y, Morishima C, Chow LQ, Disis ML, Hershberg RM (2016) Coordinated activation of toll-like receptor8 (TLR8) and NLRP3 by the TLR8 agonist, VTX-2337, ignites tumoricidal natural killer cell activity. PLoS One 11:e0148764
Farkona S, Diamandis EP, Blasutig IM (2016) Cancer immunotherapy: the beginning of the end of cancer? BMC Med 14:1–18
Friedberg JW, Kim H, McCauley M, Hessel EM, Sims P, Fisher DC, Nadler LM, Coffman RL, Freedman AS (2005) Combination immunotherapy with a CpG oligonucleotide (1018 ISS) and rituximab in patients with non-Hodgkin lymphoma: increased interferon-α/β–inducible gene expression, without significant toxicity. Blood 105:489–495
Gilliet M, Cao W, Liu Y-J (2008) Plasmacytoid dendritic cells: sensing nucleic acids in viral infection and autoimmune diseases. Nat Rev Immunol 8:594–606
Grauer OM, Molling JW, Bennink E, Toonen LW, Sutmuller RP, Nierkens S, Adema GJ (2008) TLR ligands in the local treatment of established intracerebral murine gliomas. J Immunol 181:6720–6729
Guha M (2012) Anticancer TLR agonists on the ropes: toll-like receptor agonists have hit another setback with the Phase II failure of Idera’s IMO-2055, but these immunotherapies may still make a comeback if appropriate combinations with vaccine antigens or anticancer drugs can be identified. Nat Rev Drug Discov 11:503–506
Guillerey C, Chow MT, Miles K, Olver S, Sceneay J, Takeda K, Möller A, Smyth MJ (2015) Toll-like receptor 3 regulates NK cell responses to cytokines and controls experimental metastasis. Oncoimmunology 4:e1027468
Hallek M, Fischer K, Fingerle-Rowson G, Fink A, Busch R, Mayer J, Hensel M, Hopfinger G, Hess G, Von Grünhagen U (2010) Addition of rituximab to fludarabine and cyclophosphamide in patients with chronic lymphocytic leukaemia: a randomised, open-label, phase 3 trial. Lancet 376:1164–1174
Han HD, Byeon Y, Kang TH, Jung ID, Lee J-W, Shin BC, Lee YJ, Sood AK, Park Y-M (2016) Toll-like receptor 3-induced immune response by poly (d, l-lactide-co-glycolide) nanoparticles for dendritic cell-based cancer immunotherapy. Int J Nanomedicine 11:5729
Han D, Xu Z, Zhuang Y, Ye Z, Qian Q (2021) Current progress in CAR-T cell therapy for hematological malignancies. J Cancer 12:326
Hemmi H, Kaisho T, Takeuchi O, Sato S, Sanjo H, Hoshino K, Horiuchi T, Tomizawa H, Takeda K, Akira S (2002) Small anti-viral compounds activate immune cells via the TLR7 MyD88–dependent signaling pathway. Nat Immunol 3:196–200
Huang B, Zhao J, Unkeless J, Feng Z, Xiong H (2008) TLR signaling by tumor and immune cells: a double-edged sword. Oncogene 27:218–224
Huang L, Xu H, Peng G (2018) TLR-mediated metabolic reprogramming in the tumor microenvironment: potential novel strategies for cancer immunotherapy. Cell Mol Immunol 15:428–437
Hudis CA (2007) Trastuzumab—mechanism of action and use in clinical practice. N Engl J Med 357:39–51
Iqbal NT, Hussain R (2014) Non-specific immunity of BCG vaccine: a perspective of BCG immunotherapy. Trials Vaccinol 3:143–149
Iribarren K, Bloy N, Buqué A, Cremer I, Eggermont A, Fridman WH, Fucikova J, Galon J, Špíšek R, Zitvogel L (2016) Trial Watch: immunostimulation with Toll-like receptor agonists in cancer therapy. Oncoimmunology 5:e1088631
Ito H, Ando T, Arioka Y, Saito K, Seishima M (2015) Inhibition of indoleamine 2, 3-dioxygenase activity enhances the anti-tumour effects of a Toll-like receptor 7 agonist in an established cancer model. Immunology 144:621–630
Jasani B, Navabi H, Adams M (2009) Ampligen: a potential toll-like 3 receptor adjuvant for immunotherapy of cancer. Vaccine 27:3401–3404
Kaifu T, Escalière B, Gastinel LN, Vivier E, Baratin M (2011) B7-H6/NKp30 interaction: a mechanism of alerting NK cells against tumors. Cell Mol Life Sci 68:3531–3539
Karki K, Pande D, Negi R, Khanna S, Khanna RS, Khanna HD (2015) Correlation of serum toll like receptor 9 and trace elements with lipid peroxidation in the patients of breast diseases. J Trace Elem Med Biol 30:11–16
Kawai T, Akira S (2010) The role of pattern-recognition receptors in innate immunity: update on Toll-like receptors. Nat Immunol 11:373–384
Kim S-Y, Kim S, Kim J-E, Lee SN, Shin IW, Shin HS, Jin SM, Noh Y-W, Kang YJ, Kim YS (2019) Lyophilizable and multifaceted toll-like receptor 7/8 agonist-loaded nanoemulsion for the reprogramming of tumor microenvironments and enhanced cancer immunotherapy. ACS Nano 13:12671–12686
Krieg AM (2007) Development of TLR9 agonists for cancer therapy. J Clin Invest 117:1184–1194
Lambert SL, Yang C-F, Liu Z, Sweetwood R, Zhao J, Cheng L, Jin H, Woo J (2012) Molecular and cellular response profiles induced by the TLR4 agonist-based adjuvant Glucopyranosyl Lipid A. PLoS One 7:e51618
LaRue H, Ayari C, Bergeron A, Fradet Y (2013) Toll-like receptors in urothelial cells—targets for cancer immunotherapy. Nat Rev Urol 10:537–545
Lee MK IV, Xu S, Fitzpatrick EH, Sharma A, Graves HL, Czerniecki BJ (2013) Inhibition of CD4+ CD25+ regulatory T cell function and conversion into Th1-like effectors by a Toll-like receptor-activated dendritic cell vaccine. PLoS One 8:e74698
Lee SN, Jin SM, Shin HS, Lim YT (2020) Chemical strategies to enhance the therapeutic efficacy of toll-like receptor agonist based cancer immunotherapy. Acc Chem Res 53:2081–2093
Li JK, Balic JJ, Yu L, Jenkins B (2017) TLR agonists as adjuvants for cancer vaccines. Adv Exp Med Biol 1024:195–212
Liang Z, Cui X, Yang L, Hu Q, Li D, Zhang X, Han L, Shi S, Shen Y, Zhao W, Ju Q, Deng X, Wu Y, Sheng W (2021) Co-assembled nanocomplexes of peptide neoantigen Adpgk and Toll-like receptor 9 agonist CpG ODN for efficient colorectal cancer immunotherapy. Int J Pharm 608:121091
Liao G, Lv J, Ji A, Meng S, Chen C (2021) TLR3 serves as a prognostic biomarker and associates with immune infiltration in the renal clear cell carcinoma microenvironment. J Oncol 2021:3336770
Lim K-H, Staudt LM (2013) Toll-like receptor signaling. Cold Spring Harb Perspect Biol 5:a011247
Lin S-C, Lo Y-C, Wu H (2010) Helical assembly in the MyD88–IRAK4–IRAK2 complex in TLR/IL-1R signalling. Nature 465:885–890
Lu H, Yang Y, Gad E, Inatsuka C, Wenner CA, Disis ML, Standish LJ (2011) TLR2 agonist PSK activates human NK cells and enhances the antitumor effect of HER2-targeted monoclonal antibody therapy. Clin Cancer Res 17:6742–6753
Lu H, Dietsch GN, Matthews M-AH, Yang Y, Ghanekar S, Inokuma M, Suni M, Maino VC, Henderson KE, Howbert JJ (2012) VTX-2337 is a novel TLR8 agonist that activates NK cells and augments ADCC. Clin Cancer Res 18:499–509
Lu H, Hewitt J, ter Meulen J (2016) Intratumoral injection of G100 (TLR4 agonist glycopyranosyl lipid A) modulates tumor microenvironment and induces CD8 T cell-dependent, systemic anti-tumor immunity. AACR
Manches O, Munn D, Fallahi A, Lifson J, Chaperot L, Plumas J, Bhardwaj N (2008) HIV-activated human plasmacytoid DCs induce Tregs through an indoleamine 2, 3-dioxygenase–dependent mechanism. J Clin Invest 118:3431–3439
Manna E (2016) Toll-like receptor: breast cancer development and immunotherapy. Arch Can Res 4:3
Manome Y, Suzuki D, Nishida R, Yamada A, Miyamoto Y, Funatsu T, Kamijo R (2019) Immunotherapy for malignant tumors with focus on toll-like receptors. Oral Sci Int 16:3–7
Matsumoto M, Takeda Y, Seya T (2020) Targeting Toll-like receptor 3 in dendritic cells for cancer immunotherapy. Expert Opin Biol Ther 20:937–946
Matzner P, Sorski L, Shaashua L, Elbaz E, Lavon H, Melamed R, Rosenne E, Gotlieb N, Benbenishty A, Reed SG (2016) Perioperative treatment with the new synthetic TLR-4 agonist GLA-SE reduces cancer metastasis without adverse effects. Int J Cancer 138:1754–1764
Mett V, Komarova E, Greene K, Bespalov I, Brackett C, Gillard B, Gleiberman A, Toshkov I, Aygün-Sunar S, Johnson C (2018) Mobilan: a recombinant adenovirus carrying Toll-like receptor 5 self-activating cassette for cancer immunotherapy. Oncogene 37:439–449
Mohseni Afshar Z, Babazadeh A, Janbakhsh A, Afsharian M, Saleki K, Barary M, Ebrahimpour S (2021) Vaccine-induced immune thrombotic thrombocytopenia after vaccination against Covid-19: a clinical dilemma for clinicians and patients. Rev Med Virol:e2273
Mount A, Koernig S, Silva A, Drane D, Maraskovsky E, Morelli AB (2013) Combination of adjuvants: the future of vaccine design. Expert Rev Vaccines 12:733–746
Muccioli M, Benencia F (2014) Toll-like receptors in ovarian cancer as targets for immunotherapies. Front Immunol 5:341
Nicodemus CF, Wang L, Lucas J, Varghese B, Berek JS (2010) Toll-like receptor-3 as a target to enhance bioactivity of cancer immunotherapy. Am J Obstet Gynecol 202:608. e601-608. e608
Noh J-Y, Yoon SR, Kim T-D, Choi I, Jung H (2020) Toll-like receptors in natural killer cells and their application for immunotherapy. J Immunol Res 2020:2045860
Ohadian Moghadam S, Nowroozi MR (2019) Toll-like receptors: the role in bladder cancer development, progression and immunotherapy. Scand J Immunol 90:e12818
Ovchinnikova O, Berge N, Kang C, Urien C, Ketelhuth D, Pottier J, Drouet L, Hansson G, Marchal G, Bäck M (2014) Mycobacterium bovis BCG killed by extended freeze-drying induces an immunoregulatory profile and protects against atherosclerosis. J Intern Med 275:49–58
Pahlavanneshan S, Sayadmanesh A, Ebrahimiyan H, Basiri M (2021) Toll-like receptor-based strategies for cancer immunotherapy. J Immunol Res 2021:9912188
Rahmani A, Baee M, Saleki K, Moradi S, Nouri HR (2021) Applying high throughput and comprehensive immunoinformatics approaches to design a trivalent subunit vaccine for induction of immune response against emerging human coronaviruses SARS-CoV, MERS-CoV and SARS-CoV-2. J Biomol Struct Dyn:1–17
Ribas A, Wolchok JD (2018) Cancer immunotherapy using checkpoint blockade. Science 359:1350–1355
Ridnour LA, Cheng RY, Switzer CH, Heinecke JL, Ambs S, Glynn S, Young HA, Trinchieri G, Wink DA (2013) Molecular pathways: toll-like receptors in the tumor microenvironment—poor prognosis or new therapeutic opportunity. Clin Cancer Res 19:1340–1346
Saleki K, Yaribash S, Banazadeh M, Hajihosseinlou E, Gouravani M, Saghazadeh A, Rezaei N (2021) Interferon therapy in patients with SARS, MERS, and COVID-19: a systematic review and meta-analysis of clinical studies. Eur J Pharmacol 906:174248
Schreibelt G, Tel J, Sliepen KH, Benitez-Ribas D, Figdor CG, Adema GJ, de Vries IJM (2010) Toll-like receptor expression and function in human dendritic cell subsets: implications for dendritic cell-based anti-cancer immunotherapy. Cancer Immunol Immunother 59:1573–1582
Seya T, Shime H, Takeda Y, Tatematsu M, Takashima K, Matsumoto M (2015) Adjuvant for vaccine immunotherapy of cancer–focusing on Toll-like receptor 2 and 3 agonists for safely enhancing antitumor immunity. Cancer Sci 106:1659–1668
Shi M, Chen X, Ye K, Yao Y, Li Y (2016) Application potential of toll-like receptors in cancer immunotherapy: systematic review. Medicine 95
Shime H, Maruyama A, Yoshida S, Takeda Y, Matsumoto M, Seya T (2018) Toll-like receptor 2 ligand and interferon-γ suppress anti-tumor T cell responses by enhancing the immunosuppressive activity of monocytic myeloid-derived suppressor cells. Oncoimmunology 7:e1373231
Sitkovsky M, Lukashev D (2005) Regulation of immune cells by local-tissue oxygen tension: HIF1α and adenosine receptors. Nat Rev Immunol 5:712–721
Sitkovsky MV, Kjaergaard J, Lukashev D, Ohta A (2008) Hypoxia-adenosinergic immunosuppression: tumor protection by T regulatory cells and cancerous tissue hypoxia. Clin Cancer Res 14:5947–5952
Smith M, García-Martínez E, Pitter MR, Fucikova J, Spisek R, Zitvogel L, Kroemer G, Galluzzi L (2018) Trial watch: toll-like receptor agonists in cancer immunotherapy. Oncoimmunology 7:e1526250
Smits EL, Ponsaerts P, Berneman ZN, Van Tendeloo VF (2008) The use of TLR7 and TLR8 ligands for the enhancement of cancer immunotherapy. Oncologist 13:859–875
Su X, Ye J, Hsueh EC, Zhang Y, Hoft DF, Peng G (2010) Tumor microenvironments direct the recruitment and expansion of human Th17 cells. J Immunol 184:1630–1641
Takeshita F, Leifer CA, Gursel I, Ishii KJ, Takeshita S, Gursel M, Klinman DM (2001) Cutting edge: role of Toll-like receptor 9 in CpG DNA-induced activation of human cells. J Immunol 167:3555–3558
Tanaka A, Sakaguchi S (2017) Regulatory T cells in cancer immunotherapy. Cell Res 27:109–118
Tcyganov E, Mastio J, Chen E, Gabrilovich DI (2018) Plasticity of myeloid-derived suppressor cells in cancer. Curr Opin Immunol 51:76–82
Tran TH, Tran TTP, Truong DH, Nguyen HT, Pham TT, Yong CS, Kim JO (2019) Toll-like receptor-targeted particles: a paradigm to manipulate the tumor microenvironment for cancer immunotherapy. Acta Biomater 94:82–96
Tsukamoto H, Kubota K, Shichiku A, Maekawa M, Mano N, Yagita H, Ohta S, Tomioka Y (2019) An agonistic anti-Toll-like receptor 4 monoclonal antibody as an effective adjuvant for cancer immunotherapy. Immunology 158:136–149
Urban-Wojciuk Z, Khan MM, Oyler BL, Fåhraeus R, Marek-Trzonkowska N, Nita-Lazar A, Hupp TR, Goodlett DR (2019) The role of TLRs in anti-cancer immunity and tumor rejection. Front Immunol 10
Vacchelli E, Galluzzi L, Eggermont A, Fridman WH, Galon J, Sautès-Fridman C, Tartour E, Zitvogel L, Kroemer G (2012) Trial watch: FDA-approved Toll-like receptor agonists for cancer therapy. Oncoimmunology 1:894–907
Veyrat M, Durand S, Classe M, Glavan TM, Oker N, Kapetanakis N-I, Jiang X, Gelin A, Herman P, Casiraghi O (2016) Stimulation of the toll-like receptor 3 promotes metabolic reprogramming in head and neck carcinoma cells. Oncotarget 7:82580
Von Bubnoff D, Scheler M, Wilms H, Fimmers R, Bieber T (2011) Identification of IDO-positive and IDO-negative human dendritic cells after activation by various proinflammatory stimuli. J Immunol 186:6701–6709
Wang C, Deng L, Hong M, Akkaraju GR, Inoue J-i, Chen ZJ (2001) TAK1 is a ubiquitin-dependent kinase of MKK and IKK. Nature 412:346–351
Whiteside T (2008) The tumor microenvironment and its role in promoting tumor growth. Oncogene 27:5904–5912
Wicherska-Pawłowska K, Wróbel T, Rybka J (2021) Toll-like receptors (TLRs), NOD-like receptors (NLRs), and RIG-I-like receptors (RLRs) in innate immunity. TLRs, NLRs, and RLRs ligands as immunotherapeutic agents for hematopoietic diseases. Int J Mol Sci 22
Wiedemann GM, Jacobi SJ, Chaloupka M, Krächan A, Hamm S, Strobl S, Baumgartner R, Rothenfusser S, Duewell P, Endres S (2016) A novel TLR7 agonist reverses NK cell anergy and cures RMA-S lymphoma-bearing mice. Oncoimmunology 5:e1189051
Ye J, Peng G (2015) Controlling T cell senescence in the tumor microenvironment for tumor immunotherapy. Oncoimmunology 4:e994398
Ye J, Ma C, Hsueh EC, Dou J, Mo W, Liu S, Han B, Huang Y, Zhang Y, Varvares MA (2014) TLR 8 signaling enhances tumor immunity by preventing tumor-induced T-cell senescence. EMBO Mol Med 6:1294–1311
Yentz S, Smith D (2018) Indoleamine 2, 3-dioxygenase (IDO) inhibition as a strategy to augment cancer immunotherapy. BioDrugs 32:311–317
Yusuf N (2014) Toll-like receptor mediated regulation of breast cancer: a case of mixed blessings. Front Immunol 5:224–224
Zaini RG, Al-Rehaili AA (2019) The therapeutic strategies of regulatory T cells in malignancies and stem cell transplantations. J Oncol 2019
Zhou H, Jiang M, Yuan H, Ni W, Tai G (2021) Dual roles of myeloid-derived suppressor cells induced by Toll-like receptor signaling in cancer. Oncol Lett 21:1–1
Zou W (2006) Regulatory T cells, tumour immunity and immunotherapy. Nat Rev Immunol 6:295–307
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2023 Springer Nature Switzerland AG
About this entry
Cite this entry
Saleki, K., Rezaei, N. (2023). Targeting Toll-Like Receptors in Cancer Immunotherapy. In: Rezaei, N. (eds) Handbook of Cancer and Immunology. Springer, Cham. https://doi.org/10.1007/978-3-030-80962-1_192-1
Download citation
DOI: https://doi.org/10.1007/978-3-030-80962-1_192-1
Received:
Accepted:
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-80962-1
Online ISBN: 978-3-030-80962-1
eBook Packages: Springer Reference Biomedicine and Life SciencesReference Module Biomedical and Life Sciences