Taechangam N, Iyer S, Walker N, Arzi B, Borjesson D. Mechanisms utilized by feline adipose-derived mesenchymal stem cells to inhibit T lymphocyte proliferation. Stem Cell Res Ther. 2019;10:188 pubmed publisher

Azpilikueta A, Agorreta J, Labiano S, Pérez Gracia J, Sánchez Paulete A, Aznar M, et al. Successful Immunotherapy against a Transplantable Mouse Squamous Lung Carcinoma with Anti-PD-1 and Anti-CD137 Monoclonal Antibodies. J Thorac Oncol. 2016;11:524-36 pubmed publisher

Eun S, Lee S, Xu Y, Croft M. 4-1BB ligand signaling to T cells limits T cell activation. J Immunol. 2015;194:134-41 pubmed publisher

Fuse S, Bellfy S, Yagita H, Usherwood E. CD8+ T cell dysfunction and increase in murine gammaherpesvirus latent viral burden in the absence of 4-1BB ligand. J Immunol. 2007;178:5227-36 pubmed

Nishimoto H, Lee S, Hong H, Potter K, Maeda Yamamoto M, Kinoshita T, et al. Costimulation of mast cells by 4-1BB, a member of the tumor necrosis factor receptor superfamily, with the high-affinity IgE receptor. Blood. 2005;106:4241-8 pubmed

Zheng G, Wang B, Chen A. The 4-1BB costimulation augments the proliferation of CD4+CD25+ regulatory T cells. J Immunol. 2004;173:2428-34 pubmed