PD-1+ CD8+ T cells are exhausted in tumours and functional in draining lymph nodes of colorectal cancer patients

Evidence for a Role of the PD-1:PD-L1 Pathway in Immune Resistance of HPV-Associated Head and Neck Squamous Cell Carcinoma

(2013) S. Lyford-Pike et al.   CANCER RESEARCH

Clinical impact of programmed cell death ligand 1 expression in colorectal cancer

(2013) Raoul A. Droeser et al.   EUROPEAN JOURNAL OF CANCER

Safety and Activity of Anti–PD-L1 Antibody in Patients with Advanced Cancer

(2012) Julie R. Brahmer et al.   NEW ENGLAND JOURNAL OF MEDICINE

Safety, Activity, and Immune Correlates of Anti–PD-1 Antibody in Cancer

(2012) Suzanne L. Topalian et al.   NEW ENGLAND JOURNAL OF MEDICINE

CD8+ T Cells Specific for Tumor Antigens Can Be Rendered Dysfunctional by the Tumor Microenvironment through Upregulation of the Inhibitory Receptors BTLA and PD-1

(2011) J. Fourcade et al.   CANCER RESEARCH

Accumulation of Foxp3+ T Regulatory Cells in Draining Lymph Nodes Correlates with Disease Progression and Immune Suppression in Colorectal Cancer Patients

(2010) L. Deng et al.   CLINICAL CANCER RESEARCH

Targeting Tim-3 and PD-1 pathways to reverse T cell exhaustion and restore anti-tumor immunity

(2010) Kaori Sakuishi et al.   JOURNAL OF EXPERIMENTAL MEDICINE

Tumor-infiltrating NY-ESO-1–specific CD8+T cells are negatively regulated by LAG-3 and PD-1 in human ovarian cancer

(2010) Junko Matsuzaki et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Tumor antigen-specific CD8 T cells infiltrating the tumor express high levels of PD-1 and are functionally impaired

(2009) M. Ahmadzadeh et al.   BLOOD

PD-1 Is a Regulator of NY-ESO-1-Specific CD8+ T Cell Expansion in Melanoma Patients

(2009) J. Fourcade et al.   JOURNAL OF IMMUNOLOGY

PD-1 and Its Ligands in Tolerance and Immunity

(2008) Mary E. Keir et al.   Annual Review of Immunology

Functional Restoration of HCV-Specific CD8 T Cells by PD-1 Blockade Is Defined by PD-1 Expression and Compartmentalization

(2008) Nobuhiro Nakamoto et al.   GASTROENTEROLOGY