An IgG1 mouse monoclonal antibody (CAb1) was produced against human recombinant p33ING1. The antibody is able to recognize native and denatured antigen in ELISA and Western blot protocols, respectively. CAb1 can be used to specifically detect the p33ING1 protein in dot blot and Western immunoblot protocols of both human and mouse cell lysates. In addition, this antibody is also useful for cellular localization of native and ectopically overexpressed p33ING1 protein by indirect immunofluorescence.
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http://dx.doi.org/10.1089/hyb.1997.16.537 | DOI Listing |
Clin Exp Med
January 2025
Department of Clinical Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Krakow Branch, Poland.
Immune checkpoint inhibitors have improved the treatment of metastatic renal cell carcinoma (RCC), with the combination of nivolumab (NIVO) and ipilimumab (IPI) showing promising results. However, not all patients benefit from these therapies, emphasizing the need for reliable, easily assessable biomarkers. This multicenter study involved 116 advanced RCC patients treated with NIVO + IPI across nine oncology centers in Poland.
View Article and Find Full Text PDFAAPS J
January 2025
Department of BioAnalytical Sciences, Genentech Inc, South San Francisco, California, USA.
Protein-based therapeutics may elicit undesired immune responses in a subset of patients, leading to the production of anti-drug antibodies (ADA). In some cases, ADAs have been reported to affect the pharmacokinetics, efficacy and/or safety of the drug. Accurate prediction of the ADA response can help drug developers identify the immunogenicity risk of the drug candidates, thereby allowing them to make the necessary modifications to mitigate the immunogenicity.
View Article and Find Full Text PDFJ Cancer Res Clin Oncol
January 2025
Department of Gynecology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany.
Objective: In advanced ovarian cancer, the majority of patients receive anti-angiogenic treatment with bevacizumab. However, its use is often associated with severe side effects, and not all patients benefit from the therapy. Currently, there are no reliable biomarkers to predict response to treatment.
View Article and Find Full Text PDFPharm Res
January 2025
Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, 160 Frelinghuysen Road, Piscataway, NJ, 08854, USA.
Purpose: To investigate how obesity affects the pharmacokinetics of biologics in a rat model.
Method: Male Long-Evans rats were fed a high-fat diet from the age of 3 weeks and development of obesity was monitored by measuring body size and composition (fat and lean mass). The animals received nivolumab (1 and 8 mg/kg) or recombinant human erythropoietin (rHuEPO, 1000 IU/kg) by intravenous or subcutaneous injection.
Pharm Res
January 2025
Department of Chemical Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India.
Purpose: Therapeutic monoclonal antibodies (mAbs) are prone to degradation via aggregation and fragmentation. In this study, forced degradation of trastuzumab (TmAb) was explored in saline and in-vitro models having HO and exposed to UV light (case study 1) both bleomycin (BML) formulation and ferrous ions (Fe) (case study 2) and sodium hypochlorite (NaOCl) (case study 3).
Methods: Size exclusion chromatography, dynamic light scattering, spectroscopic analysis, and fluorescence microscope image processing was carried out for characterizing TmAb degradation.
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