entecavir and Cytokine-Release-Syndrome

entecavir has been researched along with Cytokine-Release-Syndrome* in 2 studies

Other Studies

2 other study(ies) available for entecavir and Cytokine-Release-Syndrome

ArticleYear
Ruxolitinib in Alleviating the Cytokine Storm of Hemophagocytic Lymphohistiocytosis.
    Pediatrics, 2020, Volume: 146, Issue:2

    Hemophagocytic lymphohistiocytosis (HLH) is a rare and life-threatening syndrome classified into primary HLH and secondary HLH. Secondary HLH is always caused by autoimmune disease, infections, or cancer. The first-line therapy for secondary HLH is the HLH 2004 protocol, including dexamethasone, etoposide, and supportive therapy. However, up to 30% of patients, especially pediatric patients, remain unresponsive to first-line treatment, and the mortality rate reaches 50% in children with HLH. Furthermore, some children who have special conditions, such as an active virus infection, are not suitable for immunosuppressants treatment. Recently, several HLH-promoting cytokines have been identified, including interferon-γ, interleukin-2, and interleukin-6. Janus kinase 1 and 2 control the signaling of many cytokines, notably interferon-γ, interleukin-2, and interleukin-6. Janus kinase 1 and 2 inhibitors, such as ruxolitinib, have been successfully used to treat HLH in mice. Here, we report that a boy, diagnosed with HLH and high titer of hepatitis B virus-DNA copies, improved quickly, and the cytokine storm of HLH was alleviated after receiving ruxolitinib. Five days after ruxolitinib treatment, entecavir was introduced and serum titer results of hepatitis B virus-DNA returned negative. With 3 months of ruxolitinib treatment and following-up 1 year, the boy's situation maintained sustained remission. In this study, it is suggested that ruxolitinib might be a first-line drug, which could alleviate the cytokine storm of HLH. This treatment may be ushering in the age of glucocorticosteroid-free HLH treatment, which is particularly meaningful for children because it avoids the side effects of glucocorticosteroid.

    Topics: Antiviral Agents; Child; Cytokine Release Syndrome; Drug Therapy, Combination; Fever; Guanine; Hepatitis B, Chronic; Humans; Interferon-alpha; Janus Kinases; Lymphohistiocytosis, Hemophagocytic; Male; Nitriles; Polyethylene Glycols; Pyrazoles; Pyrimidines; Recombinant Proteins; Viral Load

2020
Drug repurposing of anti-infective clinical drugs: Discovery of two potential anti-cytokine storm agents.
    Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2020, Volume: 131

    Coronavirus Disease 2019 (COVID-19) caused by Severe Acute Respiratory Syndrome Coronavirus -2 (SARS-CoV-2) has been widely spread in the world with a high mortality. Cytokine storm syndrome (CSS) and acute lung injury caused by SARS-CoV-2 infection severely threaten the patients. With the purpose to find effective and low-toxic drugs to mitigate CSS, entecavir and imipenem were identified to reduce TNF-α using a LPS-induced macrophage model from the anti-infective drug library. Entecavir and imipenem efficiently suppressed the release of inflammatory cytokines by partly intervention of NF-κB activity. The acute lung injury was also alleviated and the survival time was prolonged in mice. In addition, entecavir and imipenem inhibited the release of TNF-α and IL-10 in human peripheral blood mononuclear cells (hPBMCs). Collectively, we proposed that entecavir and imipenem might be candidates for the treatment of CSS.

    Topics: Acute Lung Injury; Animals; Coronavirus Infections; COVID-19; COVID-19 Drug Treatment; Cytokine Release Syndrome; Cytokines; Drug Repositioning; Guanine; Humans; Imipenem; Interleukin-10; Leukocytes, Mononuclear; Lipopolysaccharides; Macrophages; Male; Mice; Mice, Inbred C57BL; Pandemics; Pneumonia, Viral; Tumor Necrosis Factor-alpha

2020