Mandell LA. Community-acquired pneumonia: An overview [J]. Postgraduate medicine, 2015, 127(6): 607-615.
 Dandachi D and Rodriguez-Barradas MC. Viral pneumonia: etiologies and treatment [J]. Journal of investigative medicine : the official publication of the American Federation for Clinical Research, 2018, 66(6): 957-965.
 Musher DM, Abers MS and Bartlett JG. Evolving Understanding of the Causes of Pneumonia in Adults, With Special Attention to the Role of Pneumococcus [J]. Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2017, 65(10): 1736-1744.
 Singh V and Aneja S. Pneumonia - management in the developing world [J]. Paediatric respiratory reviews, 2011, 12(1): 52-59.
 Cubero M, Grau I, Tubau F, et al. Hypervirulent Klebsiella pneumoniae clones causing bacteraemia in adults in a teaching hospital in Barcelona, Spain (2007-2013) [J]. Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases, 2016, 22(2): 154-160.
 Wyres KL and Holt KE. Klebsiella pneumoniae as a key trafficker of drug resistance genes from environmental to clinically important bacteria [J]. Current opinion in microbiology, 2018, 45: 131-139.
 Wang Z, Yin J, Li M, et al. Combination of shikonin with paclitaxel overcomes multidrug resistance in human ovarian carcinoma cells in a P-gp-independent manner through enhanced ROS generation [J]. Chinese Medicine, 2019, 14(1): 7.
 N R-F, AJ P, R M, et al. The Central Role of Non-Structural Protein 1 (NS1) in Influenza Biology and Infection [J]. International journal of molecular sciences, 2020, 21(4).
 R R, A D, H M, et al. Detection methods for influenza A H1N1 virus with special reference to biosensors: a review [J]. Bioscience reports, 2020, 40(2).
 Fu Y-J, Yan Y-Q, Qin H-Q, et al. Effects of different principles of Traditional Chinese Medicine treatment on TLR7/NF-κB signaling pathway in influenza virus infected mice [J]. Chinese Medicine, 2018, 13(1): 42.
 Fu Y-J, Yan Y-Q, Zheng X, et al. Effects of Xinjiaxiangruyin on the TLR7 pathway in influenza virus-infected lungs of mice housed in a hygrothermal environment [J]. Chinese Medicine, 2019, 14(1): 39.
 Lin L, Yan H, Chen J, et al. Application of metabolomics in viral pneumonia treatment with traditional Chinese medicine [J]. Chinese Medicine, 2019, 14(1): 8.
 Wang D, Li R, Wei S, et al. Metabolomics combined with network pharmacology exploration reveals the modulatory properties of Astragali Radix extract in the treatment of liver fibrosis [J]. Chinese Medicine, 2019, 14(1): 30.
 Piao C-L, Luo J-L, Jin D, et al. Utilizing network pharmacology to explore the underlying mechanism of Radix Salviae in diabetic retinopathy [J]. Chinese Medicine, 2019, 14(1): 58.
 Wan Y, Xu L, Liu Z, et al. Utilising network pharmacology to explore the underlying mechanism of Wumei Pill in treating pancreatic neoplasms [J]. BMC Complementary and Alternative Medicine, 2019, 19(1): 158.
 Berg AS, Inchley CS, Fjaerli HO, et al. Clinical features and inflammatory markers in pediatric pneumonia: a prospective study [J]. European journal of pediatrics, 2017, 176(5): 629-638.
 Su S-Y and Hsieh C-L. Anti-inflammatory effects of Chinese medicinal herbs on cerebral ischemia [J]. Chinese Medicine, 2011, 6(1): 26.
 Yuan R, Huang L, Du L-J, et al. Dihydrotanshinone exhibits an anti-inflammatory effect in vitro and in vivo through blocking TLR4 dimerization [J]. Pharmacological research, 2019, 142: 102-114.
 Pociecha E, Dziurka M, Waligorski P, et al. 24-Epibrassinolide Pre-Treatment Modifies Cold-Induced Photosynthetic Acclimation Mechanisms and Phytohormone Response of Perennial Ryegrass in Cultivar-Dependent Manner [J]. J. Plant Growth Regul., 2017, 36(3): 618-628.
 Zhou L, Liu Z, Wang Z, et al. Astragalus polysaccharides exerts immunomodulatory effects via TLR4-mediated MyD88-dependent signaling pathway in vitro and in vivo [J]. Scientific reports, 2017, 7: 44822-44822.
 Guo Q, Mao X, Zhang Y, et al. Guizhi-Shaoyao-Zhimu decoction attenuates rheumatoid arthritis partially by reversing inflammation-immune system imbalance [J]. Journal of Translational Medicine, 2016, 14(1): 165.
 Deng D, Chen Z, Jia L, et al. Treatment of hospital-acquired pneumonia with multi-drug resistant organism by Buzhong Yiqi decoction based on Fuzheng Quxie classical prescription: study protocol for a randomized controlled trial [J]. Trials, 2019, 20(1): 817.
 Song Y, Shan B, Li H, et al. Safety investigation of Pulsatilla chinensis saponins from chronic metabonomic study of serum biomedical changes in oral treated rat [J]. Journal of ethnopharmacology, 2019, 235: 435-445.
 Kang N, Shen W, Zhang Y, et al. Anti-inflammatory and immune-modulatory properties of anemoside B4 isolated from Pulsatilla chinensis in vivo [J]. Phytomedicine : international journal of phytotherapy and phytopharmacology, 2019, 64: 152934-152934.
 Park BS, Song DH, Kim HM, et al. The structural basis of lipopolysaccharide recognition by the TLR4-MD-2 complex [J]. Nature, 2009, 458(7242): 1191-1195.
 J B, K Z, D F, et al. Tyk2 as a target for immune regulation in human viral/bacterial pneumonia [J]. The European respiratory journal, 2017, 50(1).
 X G, Z Z, W Z, et al. Nuclear translocation of HIF-1α induced by influenza A (H1N1) infection is critical to the production of proinflammatory cytokines [J]. Emerging microbes & infections, 2017, 6(5): e39.
 X L, G G, M L, et al. Long Noncoding RNA Lnc-MxA Inhibits Beta Interferon Transcription by Forming RNA-DNA Triplexes at Its Promoter [J]. Journal of virology, 2019, 93(21).
 S C, G L, J C, et al. Ponatinib Protects Mice From Lethal Influenza Infection by Suppressing Cytokine Storm [J]. Frontiers in immunology, 2019, 10: 1393.
 S Z, N G, H Q, et al. Suppressive effects of sunitinib on a TLR activation-induced cytokine storm [J]. European journal of pharmacology, 2019, 854: 347-353.
 MH M, PS C, E L, et al. Bacillus S-Layer-Mediated Innate Interactions During Endophthalmitis [J]. Frontiers in immunology, 2020, 11: 215.
 Z Y, T W, L Z, et al. WISP1 and TLR4 on Macrophages Contribute to Ventilator-Induced Lung Injury [J]. Inflammation, 2020.
 X F, Y L, Y Z, et al. Ethanol extracts from Ilex pubescens promotes cerebral ischemic tolerance via modulation of TLR4-MyD88/TRIF signaling pathway in rats [J]. Journal of ethnopharmacology, 2020: 112680.
 Carden DL and Gibb KA. Pneumonia and lung abscess [J]. Emergency medicine clinics of North America, 1983, 1(2): 345-370.
 Cawcutt K and Kalil AC. Pneumonia with bacterial and viral coinfection [J]. Current opinion in critical care, 2017, 23(5): 385-390.
 Karnad A, Alvarez S and Berk SL. Pneumonia caused by gram-negative bacilli [J]. The American journal of medicine, 1985, 79(1A): 61-67.
 Zou X, Tang G, Zhao X, et al. Simultaneous virus identification and characterization of severe unexplained pneumonia cases using a metagenomics sequencing technique [J]. Science China. Life sciences, 2017, 60(3): 279-286.
 Y S, B S, H L, et al. Safety investigation of Pulsatilla chinensis saponins from chronic metabonomic study of serum biomedical changes in oral treated rat [J]. Journal of ethnopharmacology, 2019, 235: 435-445.
 Y H, X C, H D, et al. Chinese herbal medicinal ingredients inhibit secretion of IL-6, IL-8, E-selectin and TXB2 in LPS-induced rat intestinal microvascular endothelial cells [J]. Immunopharmacology and immunotoxicology, 2009, 31(4): 550-555.
 Y H, X C, H D, et al. Pulsatilla decoction and its active ingredients inhibit secretion of NO, ET-1, TNF-alpha, and IL-1 alpha in LPS-induced rat intestinal microvascular endothelial cells [J]. Cell biochemistry and function, 2009, 27(5): 284-288.
 Y H, K H and X W. Role of Chinese herbal medicinal ingredients in secretion of cytokines by PCV2-induced endothelial cells [J]. Journal of immunotoxicology, 2016, 13(2): 141-147.
 H Y, X C, C J, et al. in VivoAntiviral and Immunoregulatory Role Against PCV2 of Chinese Herbal Medicinal Ingredients [J]. Journal of veterinary research, 2017, 61(4): 405-410.
 L H, Y Z, N K, et al. Anemoside B4 attenuates nephrotoxicity of cisplatin without reducing anti-tumor activity of cisplatin [J]. Phytomedicine : international journal of phytotherapy and phytopharmacology, 2019, 56: 136-146.
 Q G, LL H, ML W, et al. Anemoside B4 Protects Rat Kidney from Adenine-Induced Injury by Attenuating Inflammation and Fibrosis and Enhancing Podocin and Nephrin Expression [J]. Evidence-based complementary and alternative medicine : eCAM, 2019, 2019: 8031039.
 Farivar AS, Mackinnon-Patterson B, Woolley S, et al. FR167653 reduces obliterative airway disease in rats [J]. The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation, 2004, 23(8): 985-992.
 T K, K N, T O, et al. Cancer-Associated Fibroblasts Affect Intratumoral CD8 and FoxP3 T Cells Via IL6 in the Tumor Microenvironment [J]. Clinical cancer research : an official journal of the American Association for Cancer Research, 2018, 24(19): 4820-4833.
 F Z, K W, K S, et al. Defining inflammatory cell states in rheumatoid arthritis joint synovial tissues by integrating single-cell transcriptomics and mass cytometry [J]. Nature immunology, 2019, 20(7): 928-942.
 Ghasemi H. Roles of IL-6 in Ocular Inflammation: A Review [J]. Ocular immunology and inflammation, 2018, 26(1): 37-50.
 Opal SM and DePalo VA. Anti-inflammatory cytokines [J]. Chest, 2000, 117(4): 1162-1172.
 Yu B, Shen Y, Qiao J, et al. Geniposide attenuates Staphylococcus aureus-induced pneumonia in mice by inhibiting NF-κB activation [J]. Microbial pathogenesis, 2017, 112: 117-121.
 Huang Y, Liu A, Liang L, et al. Diagnostic value of blood parameters for community-acquired pneumonia [J]. International immunopharmacology, 2018, 64: 10-15.
 Ding C-Y, Lian B-Q, Ge H-L, et al. Predictive factors of postoperative infection-related complications in adult patients with cerebral cavernous malformations [J]. Scientific reports, 2020, 10(1): 863-863.
 Nakamura S, Iwanaga N, Seki M, et al. Toll-Like Receptor 4 Agonistic Antibody Promotes Host Defense against Chronic Pseudomonas aeruginosa Lung Infection in Mice [J]. Infection and immunity, 2016, 84(7): 1986-1993.
 Hawn TR, Verbon A, Janer M, et al. Toll-like receptor 4 polymorphisms are associated with resistance to Legionnaires' disease [J]. Proceedings of the National Academy of Sciences of the United States of America, 2005, 102(7): 2487-2489.
 Ling LJ, Lu Y, Zhang YY, et al. Flavonoids from Houttuynia cordata attenuate H1N1-induced acute lung injury in mice via inhibition of influenza virus and Toll-like receptor signalling [J]. Phytomedicine, 2020, 67: 153150.
 Q M, W H, J Z, et al. Liu Shen Wan inhibits influenza a virus and excessive virus-induced inflammatory response via suppression of TLR4/NF-κB signaling pathway in vitro and in vivo [J]. Journal of ethnopharmacology, 2020, 252: 112584.
 Wei W, Du H, Shao C, et al. Screening of Antiviral Components of Ma Huang Tang and Investigation on the Ephedra Alkaloids Efficacy on Influenza Virus Type A [J]. Front Pharmacol, 2019, 10: 961.
 Dai J-P, Wang Q-W, Su Y, et al. Emodin Inhibition of Influenza A Virus Replication and Influenza Viral Pneumonia via the Nrf2, TLR4, p38/JNK and NF-kappaB Pathways [J]. Molecules (Basel, Switzerland), 2017, 22(10): 1754.