Type-specific serologic tests for human herpes simplex virus (HSV) are critically important for sexually transmitted disease evaluation. We compared the LIAISON® HSV-1 and HSV-2 Type Specific assays relative to an established commercial ELISA. The overall agreement of the chemiluminescence immunoassay versus the ELISA assay was 99.6% (HSV-1) and 100% (HSV-2). The LIAISON® methodology has several advantages. 相似文献
The development of an effective therapy for advanced hepatocellular carcinoma (HCC) represents an important global concern. In recent years, the combination of multiple treatment methods with immunotherapy has achieved great progress in patients with advanced HCC. Patient survival has been significantly prolonged, but cases of complete response (CR) remain rare. Here, we report two cases in which CR was achieved by radiofrequency ablation combined with an oncolytic virus (recombinant human adenovirus type 5) and anti-programmed cell death protein 1 antibody. Additionally, a literature review is presented to describe similar advancements in this field and explore viable methods for the treatment of advanced HCC. 相似文献
Introduction: Immunotherapy is on the way to become the new standard of care for advanced hepatocellular carcinoma (HCC) worldwide. With higher rates of objective responses, and overall less side effects compared to tyrosine-kinase inhibitors (TKIs) immunotherapeutics will probably replace sorafenib from standard first-line treatment.
Areas covered: This review covers recent clinical data on systemic agents and ongoing trials in patients with advanced HCC focusing on immunotherapy.
Expert opinion: In unselected patients with advanced HCC immunotherapeutics, namely the programmed cell death-1 (PD-1) antibodies, nivolumab and pembrolizumab have shown promising efficacy in therapy-naïve, as well as pre-treated patients with advanced HCC. However, only 10–20 percent of treated patients show an objective and durable response to the indicated therapeutics. Therefore, combination therapies including different immunotherapeutics, e.g. PD-1/programmed cell death 1 ligand 1 (PD-L1) and cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) antibodies, or combinations of immunotherapeutics and small molecules, or bifunctional antibodies will be needed to improve response rates.
Abbreviations: HCC: hepatocellular carcinoma; TKI: tyrosine-kinase inhibitors; PD-1: programmed death receptor-1; PD-L1: programmed cell death 1 ligand 1; CTLA-4: cytotoxic T-lymphocyte-associated Protein 4; CAR-T: chimeric T cell receptors; TACE: transarterial chemoembolization; SIRT: selective internal radiation therapy; SBRT: stereotactic body radiation therapy; VEGF: vascular endothelial growth factor; MEK: mitogen-activated protein kinase kinase; NK cell: natural killer cell; TGFβ: transforming growth factor-β; OV: Oncolytic viruses; PFU: plaque-forming unit 相似文献
Dolutegravir, is a second generation integrase inhibitor that had recently received United States Food and Drug Administration and European Commission approval for the treatment of adult patients with HIV-1 infection. Dolutegravir provides distinct advantages compared with first generation integrase inhibitors. Unlike raltegravir, dolutegravir can be given once daily for patients who are antiretroviral treatment naïve. Once-a-day dolutegravir dosing also does not require a pharmacokinetic booster like elvitegravir which minimizes the drug-drug interaction potential of dolutegravir. In Phase III clinical trials, dolutegravir-containing regimens have demonstrated either non-inferiority or superiority to current first line agents such as raltegravir, darunavir/ritonavir, and efavirenz containing regimens. Moreover, dolutegravir may be effective for patients with a history of raltegravir and/or elvitegravir resistance. Dolutegravir will likely play a major role in the management of patients with HIV-1 infection, and will be aided when coformulation with abacavir/lamivudine as a single pill, once-daily regimen is available. 相似文献