Expression of Programmed Death-1 (PD-1) on CD4+ and CD8+ T cells in Rheumatoid Arthritis

The characteristic expression of B7-associated proteins in Langerhans cell sarcoma

(2012) Hong Li et al.   ACTA HISTOCHEMICA

Programmed Death (PD)-1-Deficient Mice Are Extremely Sensitive to Murine Hepatitis Virus Strain-3 (MHV-3) Infection

(2011) Yongwen Chen et al.   PLoS Pathogens

Role of PD-L1 and PD-L2 in allergic diseases and asthma

(2010) A. K. Singh et al.   ALLERGY

The PD-1 pathway in tolerance and autoimmunity

(2010) Loise M. Francisco et al.   IMMUNOLOGICAL REVIEWS

Intrahepatic PD-1/PD-L1 Up-regulation Closely Correlates with Inflammation and Virus Replication in Patients with Chronic HBV Infection

(2009) Zhunyi Xie et al.   IMMUNOLOGICAL INVESTIGATIONS

Clearance of hepatitis C in chimpanzees is associated with intrahepatic T-cell perforin expression during the late acute phase

(2009) H. Watanabe et al.   JOURNAL OF VIRAL HEPATITIS

PD-1 and Its Ligands in Tolerance and Immunity

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

Dynamic Programmed Death 1 Expression by Virus-Specific CD8 T Cells Correlates With the Outcome of Acute Hepatitis B

(2008) Zheng Zhang et al.   GASTROENTEROLOGY

Programmed death 1 expression during antiviral treatment of chronic hepatitis B: Impact of hepatitis B e-antigen seroconversion

(2008) Alexander Evans et al.   HEPATOLOGY