Nivolumab Overview

Introduction of Nivolumab

Nivolumab (BMS-936558, ONO-4538, or MDX1106, trade name Opdivo; Bristol-Myers Squibb, Princeton, NJ, USA) is a human immunoglobulin G4 (IgG4) monoclonal antibody (mAb). The gamma 1 heavy chain is 91.8% unmodified human design while the kappa light chain is 98.9%. It is the first-in-human programmed death-1 (PD-1) immune checkpoint inhibitor antibody that disrupts the interaction of the PD-1 receptor with its ligands programmed death-ligand 1 (PD-L1) and programmed death-ligand 2 (PD-L2), thereby inhibiting the cellular immune response. Nivolumab was created by scientists at Medarex using Medarex's transgenic mice with a humanized immune system. Medarex licensed Japanese rights to nivolumab to Ono Pharmaceutical in 2005. Bristol-Myers Squibb acquired Medarex in 2009. Ono received approval from Japanese regulatory authorities to use nivolumab to treat unresectable melanoma in July 2014, which was the first regulatory approval of a PD-1 inhibitor anywhere in the world. Nivolumab received Food and Drug Administration (FDA) approval for the treatment of melanoma in December 2014. In April 2015, the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) recommended approval of Nivolumab for metastatic melanoma as a monotherapy. In March 2015, the US FDA approved it for the treatment of squamous cell lung cancer (SCLC). On 19 June 2015 the European Commission granted a marketing authorization valid throughout the European Union. In November 2015, the FDA approved nivolumab as a second-line treatment for renal cell carcinoma (RCC) after having granted the application breakthrough therapy designation, fast track designation, and priority review status. In May 2016, the FDA approved nivolumab for the treatment of patients with classical Hodgkin lymphoma (cHL) who have relapsed or progressed after autologous hematopoietic stem cell transplantation (auto-HSCT) and post-transplantation brentuximab vedotin. On December 20, 2017, the FDA granted approval to nivolumab for adjuvant treatment of melanoma with involvement of lymph nodes or for metastatic disease with complete resection. On April 16, 2018, the FDA granted approval to nivolumab in combination with ipilimumab for the first-line treatment of intermediate and poor risk advanced RCC patients. Side effects include severe immune-related inflammation of the lungs, colon, liver, kidneys, and thyroid, and there are effects on skin, central nervous system, the heart, and the digestive system.

Mechanism of Action of Nivolumab

PD-1 is a member of the CD28 family of T-cell receptors, and is primarily expressed on activated T cells, B cells and myeloid cells. PD-1 is upregulated on T cells after chronic antigen stimulation, and is a marker of T-cell exhaustion. Key ligands for PD-1 include PD-L1 (B7-H1) and PD-L2 (B7-DC), which are expressed by immune cells, and can also be induced on a variety of tissues, particularly after exposure to inflammatory cytokines, such as IFN-γ. PD-L1 is expressed on a variety of human cancers, and this expression is thought to play an important role in evading antitumor immune responses. Human tumors have also been documented to express PD-L2, although its role is less clear. When PD-1 on T cells binds PD-L1 or PD-L2, the T cell receives an inhibitory signal and no longer mounts productive immune responses. Nivolumab blocks PD-L1 from binding to PD-1, allowing the T cell to work.

> Fig.1 Mechanism of action of nivolumab

Table 1. Clinical Projects of Nivolumab*

Table 2. Approved Drugs of Nivolumab**

INN (trade name)	Therapeutic area	Dose	Strength	Route	Company	Marketing start	Market
Opdivo	Melanoma; Hodgkin Disease; Carcinoma, Renal Cell; Carcinoma, Non-Small-Cell Lung	Concentrate for solution	10 mg / mL	Intravenous infusion	Bristol-Myers Squibb	December 22, 2014
Opdivo	Melanoma; Hodgkin Disease; Carcinoma, Renal Cell; Carcinoma, Non-Small-Cell Lung	Concentrate for solution	10 mg / mL	Intravenous infusion	Bristol-Myers Squibb Pharma EEIG	June 19, 2015
Opdivo	Melanoma; Hodgkin Disease; Carcinoma, Renal Cell; Carcinoma, Non-Small-Cell Lung	Concentrate for solution	10 mg / mL	Intravenous infusion	Bristol-Myers Squibb Canada	October 23, 2015
Opdivo	Melanoma; Hodgkin Disease; Carcinoma, Renal Cell; Carcinoma, Non-Small-Cell Lung	Concentrate for solution	10 mg / mL	Intravenous infusion	Bristol-Myers Squibb Australia Pty Ltd	January 16, 2016
Opdivo	Melanoma; Hodgkin Disease; Carcinoma, Renal Cell; Carcinoma, Non-Small-Cell Lung	Concentrate for solution	10 mg / mL	Intravenous infusion	Ono Pharmaceutical Co., Ltd.	July 4, 2014

What We Provide

Therapeutic Antibody

Nivolumab

We provide high-quality Nivolumab for use in WB, FC, IP, ELISA, Neut, FuncS, IF and most other immunological methods. For lab research use only, not for diagnostic, therapeutic or any in vivo human use.

Reference
* The table was excerpted from the following website
https://clinicaltrials.gov/ct2/results?cond=&term=Nivolumab

** Information presented in the table were collected from the following websites:
https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=125554
https://www.ema.europa.eu/medicines/human/EPAR/opdivo
http://search.tga.gov.au/s/search.html?collection=tga-artg&profile=record&meta_i=231868
https://health-products.canada.ca/dpd-bdpp/info.do?lang=en&code=93204
http://www.pmda.go.jp/PmdaSearch/iyakuDetail/GeneralList/4291427A1

For research use only. Not intended for any clinical use.